59
TEQUATIC  PLUS FINE PARTICLE FILTER Installation, Operation and Maintenance PRELIMINARY 

Filtro autolimpiable

Embed Size (px)

Citation preview

Page 1: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 159

TEQUATICtrade PLUS FINE PARTICLE FILTER

Installation Operation and Maintenance

PRELIMINARY

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

2

1 Overview 4

11 About the TEQUATICtrade PLUS Fine Particle Filter 5

12 Filter Process 6

13 General Safety 8

2 System Design 9

21 Process and Instrumentation 10

22 Pump and Sensor Options 15

23 Dimensional Drawings 21

24 Skid Design 24

25 Sizing Guidelines and Controls 29

3 Filter Details31

31 Specifications 32

32 Components 33

33 Critical Measurements 36

4 Installation37

41 Receiving and Handling 38

42 Installing Housing and Filter Assembly 40

43 Installing Cleaning Assembly and Filter Adaptor 41

44 Securing Housing Lid 42

45 Installing Piping and Recirculation Pump Connections 43

46 Installing Sensors 44

47 Installing Auto Actuated Valves47

48 Installing Manual Valves 47

5 Operation 48

51 Startup and Operation 49

52 Data Logging 51

53 Shutdown 52

6 Maintenance 53

61 Removing Filter and Cleaning Assemblies54

62 Spare Parts 55

7 Troubleshooting 57

71 Problems Causes and Solutions 58

Table of Contents

Table 1 System component specifications 11

Table 2 Valve and pump status under different process conditions 13

Table 3 Recommended recirculation pumps for models F98308550 F98308575 and F983085150 15

Table 4 Recommended pressure and rotational speed sensors 18

Table 5 Sizing guidelines for models F98308550 F98308575 and F983085150 29Table 6 Control timers and set points 30

Table 7 Technical specifications for models F98308550 F98308575 and F983085150 32

Table 8 Modes of operation 49

Table 9 Model number and associated cleaning assembly speeds 49

Table 10 Spare parts and consumables for model F98308550 55

Table 11 Spare parts and consumables for model F98308575 55

Table 12 Spare parts and consumables for model F983085150 56

Table 13 Troubleshooting problems causes and solutions 58

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

3

Figure 1 Cross-section of the TEQUATICtrade PLUS filter 6Figure 2 Example filtration curves for 30 μm and 50 μm filters 7

Figure 3 System design 10

Figure 4 System design with multiple filters 12

Figure 5 Industrial installation with three filters 12

Figure 6 Example of process design 13

Figure 7 Scot recirculation pump curve for model F98308550 15

Figure 8 Scot recirculation pump curve for model F98308575 16

Figure 9 Scot recirculation pump curve for model F983085150 17

Figure 10 Details of Dwyer pressure transmitter 19

Figure 11 Recommended rotational speed sensor magneto resistive switch 20

Figure 12 Recommended rotational speed sensor frequency to analog converter 20

Figure 13 Overall dimensions for model F9830855021

Figure 14 Overall dimensions for model F9830857522

Figure 15 Overall dimensions for model F983085150 23

Figure 16 Design for three F98308575 filters showing four views 24

Figure 17 Design for three F98308575 filters showing feed and recirculation lines 25

Figure 18 Design for three F98308575 filters showing filtrate lines 26

Figure 19 Design for three F98308575 filters showing concentrate lines 27

Figure 20 Design for six F98308575 filters showing four views 28

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter 32

Figure 22 Part diagrams for model F98308550 33

Figure 23 Part diagrams for model F98308575 34

Figure 24 Part diagrams for model F983085150 35

Figure 25 Filter and cleaning assemblies as shipped 38

Figure 26 Definitions of identification numbers on filter 38

Figure 27 Housing lifting points 39

Figure 28 Installing filter assembly onto housing base 40

Figure 29 Installing cleaning assembly and filter adaptor 41

Figure 30 Securing housing lid 42

Figure 31 Recirculation pump connections 43

Figure 32 Schematic of sensor connection44

Figure 33 L-bracket and RPM sensor installation for models F98308550 and F983085150 45

Figure 34 L-bracket and RPM sensor installation for model F98308575 46

Figure 35 Example of a data log 51

Figure 36 Removing filter and cleaning assemblies 54

QuestionsIf you have questions or need more information about the TEQUATIC PLUStrade filter please contact

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Call Direct 1-800-648-9260 for North America or 650-800-7818 internationally

Customer Information Group by region See last page of manual

Website wwwcleanfiltrationcom

Address 1215 Chrysler Drive Menlo Park CA 94025

Table of Contents (Continued)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

4

1 Overview

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

5

11 About the TEQUATICtrade PLUS Fine Particle Filter

The TEQUATICtrade PLUS fine particle filter with its innovative and patented design

combines the power of continuously cleaning cross-flow filtration with centrifugal

separation and solids collection into one device The TEQUATIC PLUS filter is designed

to process a wide range of difficult-to-treat feedwaters with very high or highly

variable total suspended solids (TSS) It provides a cost-effective reliable solution to

traditional filtration technologies facilitating high uptime consistent performance

and a smaller footprint A smaller footprint can be achieved for example via high

water recovery (typically gt99) less disposal of consumables less space required and

low to no chemical use

The TEQUATIC PLUS filter is ideal

bull In applications ranging from nonpotable industrial wastewater treatment and reuse

(such as food and beverage pulp and paper and textiles and laundry) to produced

water for oil and gas to power generation

bull As a primary lter a prelter for ultraltration (UF) and reverse osmosis (RO) and

as a postlter following water reuse technologies like moving bed bioreactor (MBBR)

and dissolved air otation (DAF)

bull As an alternative or a complement to traditional ltration systems

Key components of the technology include

bull Self-propelled cleaning assembly (non-motorized)

bull Cross-ow ltration of lighter solids

bull Solids collection chamber that removes particles in real time within

the recirculation loop

bull Centrifugal separation for heavy particle removal

The TEQUATIC PLUS fine particle filter combines the capabilities of many filtration

technologies into one unit The filter tolerates very high and highly variable TSS of up

to 10000 mgL Typical uptimes are gt99 due to continuous filtrate and minimal filter

fouling The high uptime can result in low operational expense

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

6

12 Filter Process

1 Feedwater enters the unit Centrifugal force pushes heavy particles outward Lighter solids are removed by cross-ow ltration

Filtered water exits as ltrate

2 The vortex chamber houses the lter unit which continuously cleans the lter Filter cut-os are from 10ndash50 μm Pressure drop

across the filter is typically lt1 psi

3 Solids enter the recirculation and solids collection chamber Other particles flow into the recirculation line

4 Solids settle at the bottom in the collection chamber and are purged as concentrate for disposal or further processing Unit

recovery is typically gt99 minimizing disposal volumes

Filter Unit amp

Vortex Chamber

Recirculation amp

Solids Collection

Chamber

Concentrate

Filtrate

Feedwater

Recirculation

21

4

3

Figure 1 Cross-section of the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

7

Figure 2 shows solids removed at selected slot widths

Figure 2 Example filtration curves for 30 μm and 50 μm filters

SlotWidth(microm)

EffectiveFiltration(microm)

50 20

30 15

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

8

13 General Safety

Do

bull Read understand and follow every part of this document Failure to take every precaution may void the warranty and could

result in equipment damage

bull Install in an area where water leakage resulting from vessel or piping malfunction will not damage sensitive equipment such as

electronic components

bull Verify all seals and internal components are properly installed

bull Wear personal protective equipment (PPE) Steel-toed shoes safety glasses and long sleeves are recommended as minimum PPE

during installation operation and maintenance of the TEQUATICtrade PLUS filter Additional PPE may be required depending upon

application environment and materials being used

bull Avoid electrical hazards and damage to equipment Minimize splashing and water leaks

bull Always open and close valves gradually Auto actuated valves should open and close in such a way as to minimize water hammer

bull Ground liquid and housing according to code applicable to the material being used

bull Install proper safety devices in pipes and equipment carrying hot water to avoid thermal burns

Do Not

bull Operate at pressures and temperatures in excess of the specied rating

bull Operate without verifying lter assembly and cleaning assembly are properly installed

bull Operate or start up system until all air is expelled from the housing and piping

bull Operate or start up system with ltrate line open This will result in premature plugging of the lter membrane

bull Tolerate leaks

bull Operate system without required and calibrated instrumentation Refer to Filter Details section for more information

bull Over-tighten swing bolts when securing lid Do not exceed 80 ft-lb of torque

bull Allow force in excess of 8 lb to be applied laterally to any connection on the TEQUATIC PLUS lter housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

9

2 System Design

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

10

21 Process and Instrumentation

Figure 3 and Table 1 describe a typical system designed with one filter and give general equipment specifications respectively

Figure 4 shows a typical system with multiple filters Figure 5 gives an example of process design Table 2 shows the status of

equipment under different operating conditions

Figure 3 System design

PressurizedFeedwater

Zero DP CleanFrequency =

1ndash3 hours

(adjustable)

Concentrate PurgeFrequency =

5ndash15 minutes (adjustable)

RPM

Rotational

Speed

BALL

VALVE

Concentrate to Drain

or Back to Source

AIR BLEED

DIAPHRAGMVALVE (FLOW

CONTROL)

Optional ConcentrateContinuous Flow Back to

Feedwater Source

P

Feedwater Press Sensor 0 lt P lt 100 psi

F

AUTO ACTUATED

VALVE

trate ow ensor

Differential Pressure SensorFull Range 0 lt DP lt 5 psi

Operating 025 lt DP lt 045 psi

Max 25 psi

F-50 500ndash600 rpm

F-75 175ndash250 rpm

F-150 100ndash150 rpm

CHECK

VALVE

RECIRCULATION PUMP

DP DIAPHRAGMVALVE (FLOW

CONTROL)

AUTO ACTUATED

VALVE

BALL

VALVE

To Drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

11

Equipment F98308550 F98308575 F983085150

Recirculation Pump

Flow gpm (m3h) 50 (11) 150 (34) 500 (114)

Head ft (m) 3099125140 (9199125112) 3099125140 (9199125112) 3099125140 (9199125112)

Power Requirement hp (kW) 03399125105 (025991251037) 1599125130 (1199125122) 5099125175 (3799125156)

Required Sensors

Rotational Speed rpm 500991251600 175983085250 100991251150

Differential Pressure psi (bar) 09912515 (099125135) 09912515 (099125135) 09912515 (099125135)

Optional Sensors

Feedwater Pressure psi (bar) 0991251100 (099125169) 0991251100 (099125169) 0991251100 (099125169)

Filtrate Flow gpm (m3h) 299125125 (0599125157) 25991251100 (5799125123) 60991251400 (1499125191)

Valves

Auto Actuated (quantity) 2 2 2

Isolation Ball (quantity) 2 2 2

Diaphragm Flow Control (quantity) 2 2 2

Pipe Sizes

Feedwater inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Recirculation Loop inches (cm) 20 (51) 30 (76) 60 (15)

Concentrate inches (cm) 05991251075 (1399125119) 07599125110 (1999125125) 2099125130 (5199125176)

Filtrate inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Table 1 System component specifications

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

12

Filtrate Header

F e e d w a t e r H e a d e r

Concentrate Header

Intermittent Flow to Drain

Concentrate Header

Continuous Flow Back to Feedwater Source

Figure 4 System design with multiple filters

Figure 5 Industrial installation with three filters

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 2: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

2

1 Overview 4

11 About the TEQUATICtrade PLUS Fine Particle Filter 5

12 Filter Process 6

13 General Safety 8

2 System Design 9

21 Process and Instrumentation 10

22 Pump and Sensor Options 15

23 Dimensional Drawings 21

24 Skid Design 24

25 Sizing Guidelines and Controls 29

3 Filter Details31

31 Specifications 32

32 Components 33

33 Critical Measurements 36

4 Installation37

41 Receiving and Handling 38

42 Installing Housing and Filter Assembly 40

43 Installing Cleaning Assembly and Filter Adaptor 41

44 Securing Housing Lid 42

45 Installing Piping and Recirculation Pump Connections 43

46 Installing Sensors 44

47 Installing Auto Actuated Valves47

48 Installing Manual Valves 47

5 Operation 48

51 Startup and Operation 49

52 Data Logging 51

53 Shutdown 52

6 Maintenance 53

61 Removing Filter and Cleaning Assemblies54

62 Spare Parts 55

7 Troubleshooting 57

71 Problems Causes and Solutions 58

Table of Contents

Table 1 System component specifications 11

Table 2 Valve and pump status under different process conditions 13

Table 3 Recommended recirculation pumps for models F98308550 F98308575 and F983085150 15

Table 4 Recommended pressure and rotational speed sensors 18

Table 5 Sizing guidelines for models F98308550 F98308575 and F983085150 29Table 6 Control timers and set points 30

Table 7 Technical specifications for models F98308550 F98308575 and F983085150 32

Table 8 Modes of operation 49

Table 9 Model number and associated cleaning assembly speeds 49

Table 10 Spare parts and consumables for model F98308550 55

Table 11 Spare parts and consumables for model F98308575 55

Table 12 Spare parts and consumables for model F983085150 56

Table 13 Troubleshooting problems causes and solutions 58

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

3

Figure 1 Cross-section of the TEQUATICtrade PLUS filter 6Figure 2 Example filtration curves for 30 μm and 50 μm filters 7

Figure 3 System design 10

Figure 4 System design with multiple filters 12

Figure 5 Industrial installation with three filters 12

Figure 6 Example of process design 13

Figure 7 Scot recirculation pump curve for model F98308550 15

Figure 8 Scot recirculation pump curve for model F98308575 16

Figure 9 Scot recirculation pump curve for model F983085150 17

Figure 10 Details of Dwyer pressure transmitter 19

Figure 11 Recommended rotational speed sensor magneto resistive switch 20

Figure 12 Recommended rotational speed sensor frequency to analog converter 20

Figure 13 Overall dimensions for model F9830855021

Figure 14 Overall dimensions for model F9830857522

Figure 15 Overall dimensions for model F983085150 23

Figure 16 Design for three F98308575 filters showing four views 24

Figure 17 Design for three F98308575 filters showing feed and recirculation lines 25

Figure 18 Design for three F98308575 filters showing filtrate lines 26

Figure 19 Design for three F98308575 filters showing concentrate lines 27

Figure 20 Design for six F98308575 filters showing four views 28

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter 32

Figure 22 Part diagrams for model F98308550 33

Figure 23 Part diagrams for model F98308575 34

Figure 24 Part diagrams for model F983085150 35

Figure 25 Filter and cleaning assemblies as shipped 38

Figure 26 Definitions of identification numbers on filter 38

Figure 27 Housing lifting points 39

Figure 28 Installing filter assembly onto housing base 40

Figure 29 Installing cleaning assembly and filter adaptor 41

Figure 30 Securing housing lid 42

Figure 31 Recirculation pump connections 43

Figure 32 Schematic of sensor connection44

Figure 33 L-bracket and RPM sensor installation for models F98308550 and F983085150 45

Figure 34 L-bracket and RPM sensor installation for model F98308575 46

Figure 35 Example of a data log 51

Figure 36 Removing filter and cleaning assemblies 54

QuestionsIf you have questions or need more information about the TEQUATIC PLUStrade filter please contact

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Call Direct 1-800-648-9260 for North America or 650-800-7818 internationally

Customer Information Group by region See last page of manual

Website wwwcleanfiltrationcom

Address 1215 Chrysler Drive Menlo Park CA 94025

Table of Contents (Continued)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

4

1 Overview

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

5

11 About the TEQUATICtrade PLUS Fine Particle Filter

The TEQUATICtrade PLUS fine particle filter with its innovative and patented design

combines the power of continuously cleaning cross-flow filtration with centrifugal

separation and solids collection into one device The TEQUATIC PLUS filter is designed

to process a wide range of difficult-to-treat feedwaters with very high or highly

variable total suspended solids (TSS) It provides a cost-effective reliable solution to

traditional filtration technologies facilitating high uptime consistent performance

and a smaller footprint A smaller footprint can be achieved for example via high

water recovery (typically gt99) less disposal of consumables less space required and

low to no chemical use

The TEQUATIC PLUS filter is ideal

bull In applications ranging from nonpotable industrial wastewater treatment and reuse

(such as food and beverage pulp and paper and textiles and laundry) to produced

water for oil and gas to power generation

bull As a primary lter a prelter for ultraltration (UF) and reverse osmosis (RO) and

as a postlter following water reuse technologies like moving bed bioreactor (MBBR)

and dissolved air otation (DAF)

bull As an alternative or a complement to traditional ltration systems

Key components of the technology include

bull Self-propelled cleaning assembly (non-motorized)

bull Cross-ow ltration of lighter solids

bull Solids collection chamber that removes particles in real time within

the recirculation loop

bull Centrifugal separation for heavy particle removal

The TEQUATIC PLUS fine particle filter combines the capabilities of many filtration

technologies into one unit The filter tolerates very high and highly variable TSS of up

to 10000 mgL Typical uptimes are gt99 due to continuous filtrate and minimal filter

fouling The high uptime can result in low operational expense

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

6

12 Filter Process

1 Feedwater enters the unit Centrifugal force pushes heavy particles outward Lighter solids are removed by cross-ow ltration

Filtered water exits as ltrate

2 The vortex chamber houses the lter unit which continuously cleans the lter Filter cut-os are from 10ndash50 μm Pressure drop

across the filter is typically lt1 psi

3 Solids enter the recirculation and solids collection chamber Other particles flow into the recirculation line

4 Solids settle at the bottom in the collection chamber and are purged as concentrate for disposal or further processing Unit

recovery is typically gt99 minimizing disposal volumes

Filter Unit amp

Vortex Chamber

Recirculation amp

Solids Collection

Chamber

Concentrate

Filtrate

Feedwater

Recirculation

21

4

3

Figure 1 Cross-section of the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

7

Figure 2 shows solids removed at selected slot widths

Figure 2 Example filtration curves for 30 μm and 50 μm filters

SlotWidth(microm)

EffectiveFiltration(microm)

50 20

30 15

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

8

13 General Safety

Do

bull Read understand and follow every part of this document Failure to take every precaution may void the warranty and could

result in equipment damage

bull Install in an area where water leakage resulting from vessel or piping malfunction will not damage sensitive equipment such as

electronic components

bull Verify all seals and internal components are properly installed

bull Wear personal protective equipment (PPE) Steel-toed shoes safety glasses and long sleeves are recommended as minimum PPE

during installation operation and maintenance of the TEQUATICtrade PLUS filter Additional PPE may be required depending upon

application environment and materials being used

bull Avoid electrical hazards and damage to equipment Minimize splashing and water leaks

bull Always open and close valves gradually Auto actuated valves should open and close in such a way as to minimize water hammer

bull Ground liquid and housing according to code applicable to the material being used

bull Install proper safety devices in pipes and equipment carrying hot water to avoid thermal burns

Do Not

bull Operate at pressures and temperatures in excess of the specied rating

bull Operate without verifying lter assembly and cleaning assembly are properly installed

bull Operate or start up system until all air is expelled from the housing and piping

bull Operate or start up system with ltrate line open This will result in premature plugging of the lter membrane

bull Tolerate leaks

bull Operate system without required and calibrated instrumentation Refer to Filter Details section for more information

bull Over-tighten swing bolts when securing lid Do not exceed 80 ft-lb of torque

bull Allow force in excess of 8 lb to be applied laterally to any connection on the TEQUATIC PLUS lter housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

9

2 System Design

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

10

21 Process and Instrumentation

Figure 3 and Table 1 describe a typical system designed with one filter and give general equipment specifications respectively

Figure 4 shows a typical system with multiple filters Figure 5 gives an example of process design Table 2 shows the status of

equipment under different operating conditions

Figure 3 System design

PressurizedFeedwater

Zero DP CleanFrequency =

1ndash3 hours

(adjustable)

Concentrate PurgeFrequency =

5ndash15 minutes (adjustable)

RPM

Rotational

Speed

BALL

VALVE

Concentrate to Drain

or Back to Source

AIR BLEED

DIAPHRAGMVALVE (FLOW

CONTROL)

Optional ConcentrateContinuous Flow Back to

Feedwater Source

P

Feedwater Press Sensor 0 lt P lt 100 psi

F

AUTO ACTUATED

VALVE

trate ow ensor

Differential Pressure SensorFull Range 0 lt DP lt 5 psi

Operating 025 lt DP lt 045 psi

Max 25 psi

F-50 500ndash600 rpm

F-75 175ndash250 rpm

F-150 100ndash150 rpm

CHECK

VALVE

RECIRCULATION PUMP

DP DIAPHRAGMVALVE (FLOW

CONTROL)

AUTO ACTUATED

VALVE

BALL

VALVE

To Drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

11

Equipment F98308550 F98308575 F983085150

Recirculation Pump

Flow gpm (m3h) 50 (11) 150 (34) 500 (114)

Head ft (m) 3099125140 (9199125112) 3099125140 (9199125112) 3099125140 (9199125112)

Power Requirement hp (kW) 03399125105 (025991251037) 1599125130 (1199125122) 5099125175 (3799125156)

Required Sensors

Rotational Speed rpm 500991251600 175983085250 100991251150

Differential Pressure psi (bar) 09912515 (099125135) 09912515 (099125135) 09912515 (099125135)

Optional Sensors

Feedwater Pressure psi (bar) 0991251100 (099125169) 0991251100 (099125169) 0991251100 (099125169)

Filtrate Flow gpm (m3h) 299125125 (0599125157) 25991251100 (5799125123) 60991251400 (1499125191)

Valves

Auto Actuated (quantity) 2 2 2

Isolation Ball (quantity) 2 2 2

Diaphragm Flow Control (quantity) 2 2 2

Pipe Sizes

Feedwater inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Recirculation Loop inches (cm) 20 (51) 30 (76) 60 (15)

Concentrate inches (cm) 05991251075 (1399125119) 07599125110 (1999125125) 2099125130 (5199125176)

Filtrate inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Table 1 System component specifications

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

12

Filtrate Header

F e e d w a t e r H e a d e r

Concentrate Header

Intermittent Flow to Drain

Concentrate Header

Continuous Flow Back to Feedwater Source

Figure 4 System design with multiple filters

Figure 5 Industrial installation with three filters

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 3: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

3

Figure 1 Cross-section of the TEQUATICtrade PLUS filter 6Figure 2 Example filtration curves for 30 μm and 50 μm filters 7

Figure 3 System design 10

Figure 4 System design with multiple filters 12

Figure 5 Industrial installation with three filters 12

Figure 6 Example of process design 13

Figure 7 Scot recirculation pump curve for model F98308550 15

Figure 8 Scot recirculation pump curve for model F98308575 16

Figure 9 Scot recirculation pump curve for model F983085150 17

Figure 10 Details of Dwyer pressure transmitter 19

Figure 11 Recommended rotational speed sensor magneto resistive switch 20

Figure 12 Recommended rotational speed sensor frequency to analog converter 20

Figure 13 Overall dimensions for model F9830855021

Figure 14 Overall dimensions for model F9830857522

Figure 15 Overall dimensions for model F983085150 23

Figure 16 Design for three F98308575 filters showing four views 24

Figure 17 Design for three F98308575 filters showing feed and recirculation lines 25

Figure 18 Design for three F98308575 filters showing filtrate lines 26

Figure 19 Design for three F98308575 filters showing concentrate lines 27

Figure 20 Design for six F98308575 filters showing four views 28

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter 32

Figure 22 Part diagrams for model F98308550 33

Figure 23 Part diagrams for model F98308575 34

Figure 24 Part diagrams for model F983085150 35

Figure 25 Filter and cleaning assemblies as shipped 38

Figure 26 Definitions of identification numbers on filter 38

Figure 27 Housing lifting points 39

Figure 28 Installing filter assembly onto housing base 40

Figure 29 Installing cleaning assembly and filter adaptor 41

Figure 30 Securing housing lid 42

Figure 31 Recirculation pump connections 43

Figure 32 Schematic of sensor connection44

Figure 33 L-bracket and RPM sensor installation for models F98308550 and F983085150 45

Figure 34 L-bracket and RPM sensor installation for model F98308575 46

Figure 35 Example of a data log 51

Figure 36 Removing filter and cleaning assemblies 54

QuestionsIf you have questions or need more information about the TEQUATIC PLUStrade filter please contact

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Call Direct 1-800-648-9260 for North America or 650-800-7818 internationally

Customer Information Group by region See last page of manual

Website wwwcleanfiltrationcom

Address 1215 Chrysler Drive Menlo Park CA 94025

Table of Contents (Continued)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

4

1 Overview

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

5

11 About the TEQUATICtrade PLUS Fine Particle Filter

The TEQUATICtrade PLUS fine particle filter with its innovative and patented design

combines the power of continuously cleaning cross-flow filtration with centrifugal

separation and solids collection into one device The TEQUATIC PLUS filter is designed

to process a wide range of difficult-to-treat feedwaters with very high or highly

variable total suspended solids (TSS) It provides a cost-effective reliable solution to

traditional filtration technologies facilitating high uptime consistent performance

and a smaller footprint A smaller footprint can be achieved for example via high

water recovery (typically gt99) less disposal of consumables less space required and

low to no chemical use

The TEQUATIC PLUS filter is ideal

bull In applications ranging from nonpotable industrial wastewater treatment and reuse

(such as food and beverage pulp and paper and textiles and laundry) to produced

water for oil and gas to power generation

bull As a primary lter a prelter for ultraltration (UF) and reverse osmosis (RO) and

as a postlter following water reuse technologies like moving bed bioreactor (MBBR)

and dissolved air otation (DAF)

bull As an alternative or a complement to traditional ltration systems

Key components of the technology include

bull Self-propelled cleaning assembly (non-motorized)

bull Cross-ow ltration of lighter solids

bull Solids collection chamber that removes particles in real time within

the recirculation loop

bull Centrifugal separation for heavy particle removal

The TEQUATIC PLUS fine particle filter combines the capabilities of many filtration

technologies into one unit The filter tolerates very high and highly variable TSS of up

to 10000 mgL Typical uptimes are gt99 due to continuous filtrate and minimal filter

fouling The high uptime can result in low operational expense

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

6

12 Filter Process

1 Feedwater enters the unit Centrifugal force pushes heavy particles outward Lighter solids are removed by cross-ow ltration

Filtered water exits as ltrate

2 The vortex chamber houses the lter unit which continuously cleans the lter Filter cut-os are from 10ndash50 μm Pressure drop

across the filter is typically lt1 psi

3 Solids enter the recirculation and solids collection chamber Other particles flow into the recirculation line

4 Solids settle at the bottom in the collection chamber and are purged as concentrate for disposal or further processing Unit

recovery is typically gt99 minimizing disposal volumes

Filter Unit amp

Vortex Chamber

Recirculation amp

Solids Collection

Chamber

Concentrate

Filtrate

Feedwater

Recirculation

21

4

3

Figure 1 Cross-section of the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

7

Figure 2 shows solids removed at selected slot widths

Figure 2 Example filtration curves for 30 μm and 50 μm filters

SlotWidth(microm)

EffectiveFiltration(microm)

50 20

30 15

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

8

13 General Safety

Do

bull Read understand and follow every part of this document Failure to take every precaution may void the warranty and could

result in equipment damage

bull Install in an area where water leakage resulting from vessel or piping malfunction will not damage sensitive equipment such as

electronic components

bull Verify all seals and internal components are properly installed

bull Wear personal protective equipment (PPE) Steel-toed shoes safety glasses and long sleeves are recommended as minimum PPE

during installation operation and maintenance of the TEQUATICtrade PLUS filter Additional PPE may be required depending upon

application environment and materials being used

bull Avoid electrical hazards and damage to equipment Minimize splashing and water leaks

bull Always open and close valves gradually Auto actuated valves should open and close in such a way as to minimize water hammer

bull Ground liquid and housing according to code applicable to the material being used

bull Install proper safety devices in pipes and equipment carrying hot water to avoid thermal burns

Do Not

bull Operate at pressures and temperatures in excess of the specied rating

bull Operate without verifying lter assembly and cleaning assembly are properly installed

bull Operate or start up system until all air is expelled from the housing and piping

bull Operate or start up system with ltrate line open This will result in premature plugging of the lter membrane

bull Tolerate leaks

bull Operate system without required and calibrated instrumentation Refer to Filter Details section for more information

bull Over-tighten swing bolts when securing lid Do not exceed 80 ft-lb of torque

bull Allow force in excess of 8 lb to be applied laterally to any connection on the TEQUATIC PLUS lter housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

9

2 System Design

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

10

21 Process and Instrumentation

Figure 3 and Table 1 describe a typical system designed with one filter and give general equipment specifications respectively

Figure 4 shows a typical system with multiple filters Figure 5 gives an example of process design Table 2 shows the status of

equipment under different operating conditions

Figure 3 System design

PressurizedFeedwater

Zero DP CleanFrequency =

1ndash3 hours

(adjustable)

Concentrate PurgeFrequency =

5ndash15 minutes (adjustable)

RPM

Rotational

Speed

BALL

VALVE

Concentrate to Drain

or Back to Source

AIR BLEED

DIAPHRAGMVALVE (FLOW

CONTROL)

Optional ConcentrateContinuous Flow Back to

Feedwater Source

P

Feedwater Press Sensor 0 lt P lt 100 psi

F

AUTO ACTUATED

VALVE

trate ow ensor

Differential Pressure SensorFull Range 0 lt DP lt 5 psi

Operating 025 lt DP lt 045 psi

Max 25 psi

F-50 500ndash600 rpm

F-75 175ndash250 rpm

F-150 100ndash150 rpm

CHECK

VALVE

RECIRCULATION PUMP

DP DIAPHRAGMVALVE (FLOW

CONTROL)

AUTO ACTUATED

VALVE

BALL

VALVE

To Drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

11

Equipment F98308550 F98308575 F983085150

Recirculation Pump

Flow gpm (m3h) 50 (11) 150 (34) 500 (114)

Head ft (m) 3099125140 (9199125112) 3099125140 (9199125112) 3099125140 (9199125112)

Power Requirement hp (kW) 03399125105 (025991251037) 1599125130 (1199125122) 5099125175 (3799125156)

Required Sensors

Rotational Speed rpm 500991251600 175983085250 100991251150

Differential Pressure psi (bar) 09912515 (099125135) 09912515 (099125135) 09912515 (099125135)

Optional Sensors

Feedwater Pressure psi (bar) 0991251100 (099125169) 0991251100 (099125169) 0991251100 (099125169)

Filtrate Flow gpm (m3h) 299125125 (0599125157) 25991251100 (5799125123) 60991251400 (1499125191)

Valves

Auto Actuated (quantity) 2 2 2

Isolation Ball (quantity) 2 2 2

Diaphragm Flow Control (quantity) 2 2 2

Pipe Sizes

Feedwater inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Recirculation Loop inches (cm) 20 (51) 30 (76) 60 (15)

Concentrate inches (cm) 05991251075 (1399125119) 07599125110 (1999125125) 2099125130 (5199125176)

Filtrate inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Table 1 System component specifications

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

12

Filtrate Header

F e e d w a t e r H e a d e r

Concentrate Header

Intermittent Flow to Drain

Concentrate Header

Continuous Flow Back to Feedwater Source

Figure 4 System design with multiple filters

Figure 5 Industrial installation with three filters

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 4: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

4

1 Overview

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

5

11 About the TEQUATICtrade PLUS Fine Particle Filter

The TEQUATICtrade PLUS fine particle filter with its innovative and patented design

combines the power of continuously cleaning cross-flow filtration with centrifugal

separation and solids collection into one device The TEQUATIC PLUS filter is designed

to process a wide range of difficult-to-treat feedwaters with very high or highly

variable total suspended solids (TSS) It provides a cost-effective reliable solution to

traditional filtration technologies facilitating high uptime consistent performance

and a smaller footprint A smaller footprint can be achieved for example via high

water recovery (typically gt99) less disposal of consumables less space required and

low to no chemical use

The TEQUATIC PLUS filter is ideal

bull In applications ranging from nonpotable industrial wastewater treatment and reuse

(such as food and beverage pulp and paper and textiles and laundry) to produced

water for oil and gas to power generation

bull As a primary lter a prelter for ultraltration (UF) and reverse osmosis (RO) and

as a postlter following water reuse technologies like moving bed bioreactor (MBBR)

and dissolved air otation (DAF)

bull As an alternative or a complement to traditional ltration systems

Key components of the technology include

bull Self-propelled cleaning assembly (non-motorized)

bull Cross-ow ltration of lighter solids

bull Solids collection chamber that removes particles in real time within

the recirculation loop

bull Centrifugal separation for heavy particle removal

The TEQUATIC PLUS fine particle filter combines the capabilities of many filtration

technologies into one unit The filter tolerates very high and highly variable TSS of up

to 10000 mgL Typical uptimes are gt99 due to continuous filtrate and minimal filter

fouling The high uptime can result in low operational expense

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

6

12 Filter Process

1 Feedwater enters the unit Centrifugal force pushes heavy particles outward Lighter solids are removed by cross-ow ltration

Filtered water exits as ltrate

2 The vortex chamber houses the lter unit which continuously cleans the lter Filter cut-os are from 10ndash50 μm Pressure drop

across the filter is typically lt1 psi

3 Solids enter the recirculation and solids collection chamber Other particles flow into the recirculation line

4 Solids settle at the bottom in the collection chamber and are purged as concentrate for disposal or further processing Unit

recovery is typically gt99 minimizing disposal volumes

Filter Unit amp

Vortex Chamber

Recirculation amp

Solids Collection

Chamber

Concentrate

Filtrate

Feedwater

Recirculation

21

4

3

Figure 1 Cross-section of the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

7

Figure 2 shows solids removed at selected slot widths

Figure 2 Example filtration curves for 30 μm and 50 μm filters

SlotWidth(microm)

EffectiveFiltration(microm)

50 20

30 15

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

8

13 General Safety

Do

bull Read understand and follow every part of this document Failure to take every precaution may void the warranty and could

result in equipment damage

bull Install in an area where water leakage resulting from vessel or piping malfunction will not damage sensitive equipment such as

electronic components

bull Verify all seals and internal components are properly installed

bull Wear personal protective equipment (PPE) Steel-toed shoes safety glasses and long sleeves are recommended as minimum PPE

during installation operation and maintenance of the TEQUATICtrade PLUS filter Additional PPE may be required depending upon

application environment and materials being used

bull Avoid electrical hazards and damage to equipment Minimize splashing and water leaks

bull Always open and close valves gradually Auto actuated valves should open and close in such a way as to minimize water hammer

bull Ground liquid and housing according to code applicable to the material being used

bull Install proper safety devices in pipes and equipment carrying hot water to avoid thermal burns

Do Not

bull Operate at pressures and temperatures in excess of the specied rating

bull Operate without verifying lter assembly and cleaning assembly are properly installed

bull Operate or start up system until all air is expelled from the housing and piping

bull Operate or start up system with ltrate line open This will result in premature plugging of the lter membrane

bull Tolerate leaks

bull Operate system without required and calibrated instrumentation Refer to Filter Details section for more information

bull Over-tighten swing bolts when securing lid Do not exceed 80 ft-lb of torque

bull Allow force in excess of 8 lb to be applied laterally to any connection on the TEQUATIC PLUS lter housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

9

2 System Design

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

10

21 Process and Instrumentation

Figure 3 and Table 1 describe a typical system designed with one filter and give general equipment specifications respectively

Figure 4 shows a typical system with multiple filters Figure 5 gives an example of process design Table 2 shows the status of

equipment under different operating conditions

Figure 3 System design

PressurizedFeedwater

Zero DP CleanFrequency =

1ndash3 hours

(adjustable)

Concentrate PurgeFrequency =

5ndash15 minutes (adjustable)

RPM

Rotational

Speed

BALL

VALVE

Concentrate to Drain

or Back to Source

AIR BLEED

DIAPHRAGMVALVE (FLOW

CONTROL)

Optional ConcentrateContinuous Flow Back to

Feedwater Source

P

Feedwater Press Sensor 0 lt P lt 100 psi

F

AUTO ACTUATED

VALVE

trate ow ensor

Differential Pressure SensorFull Range 0 lt DP lt 5 psi

Operating 025 lt DP lt 045 psi

Max 25 psi

F-50 500ndash600 rpm

F-75 175ndash250 rpm

F-150 100ndash150 rpm

CHECK

VALVE

RECIRCULATION PUMP

DP DIAPHRAGMVALVE (FLOW

CONTROL)

AUTO ACTUATED

VALVE

BALL

VALVE

To Drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

11

Equipment F98308550 F98308575 F983085150

Recirculation Pump

Flow gpm (m3h) 50 (11) 150 (34) 500 (114)

Head ft (m) 3099125140 (9199125112) 3099125140 (9199125112) 3099125140 (9199125112)

Power Requirement hp (kW) 03399125105 (025991251037) 1599125130 (1199125122) 5099125175 (3799125156)

Required Sensors

Rotational Speed rpm 500991251600 175983085250 100991251150

Differential Pressure psi (bar) 09912515 (099125135) 09912515 (099125135) 09912515 (099125135)

Optional Sensors

Feedwater Pressure psi (bar) 0991251100 (099125169) 0991251100 (099125169) 0991251100 (099125169)

Filtrate Flow gpm (m3h) 299125125 (0599125157) 25991251100 (5799125123) 60991251400 (1499125191)

Valves

Auto Actuated (quantity) 2 2 2

Isolation Ball (quantity) 2 2 2

Diaphragm Flow Control (quantity) 2 2 2

Pipe Sizes

Feedwater inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Recirculation Loop inches (cm) 20 (51) 30 (76) 60 (15)

Concentrate inches (cm) 05991251075 (1399125119) 07599125110 (1999125125) 2099125130 (5199125176)

Filtrate inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Table 1 System component specifications

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

12

Filtrate Header

F e e d w a t e r H e a d e r

Concentrate Header

Intermittent Flow to Drain

Concentrate Header

Continuous Flow Back to Feedwater Source

Figure 4 System design with multiple filters

Figure 5 Industrial installation with three filters

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 5: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

5

11 About the TEQUATICtrade PLUS Fine Particle Filter

The TEQUATICtrade PLUS fine particle filter with its innovative and patented design

combines the power of continuously cleaning cross-flow filtration with centrifugal

separation and solids collection into one device The TEQUATIC PLUS filter is designed

to process a wide range of difficult-to-treat feedwaters with very high or highly

variable total suspended solids (TSS) It provides a cost-effective reliable solution to

traditional filtration technologies facilitating high uptime consistent performance

and a smaller footprint A smaller footprint can be achieved for example via high

water recovery (typically gt99) less disposal of consumables less space required and

low to no chemical use

The TEQUATIC PLUS filter is ideal

bull In applications ranging from nonpotable industrial wastewater treatment and reuse

(such as food and beverage pulp and paper and textiles and laundry) to produced

water for oil and gas to power generation

bull As a primary lter a prelter for ultraltration (UF) and reverse osmosis (RO) and

as a postlter following water reuse technologies like moving bed bioreactor (MBBR)

and dissolved air otation (DAF)

bull As an alternative or a complement to traditional ltration systems

Key components of the technology include

bull Self-propelled cleaning assembly (non-motorized)

bull Cross-ow ltration of lighter solids

bull Solids collection chamber that removes particles in real time within

the recirculation loop

bull Centrifugal separation for heavy particle removal

The TEQUATIC PLUS fine particle filter combines the capabilities of many filtration

technologies into one unit The filter tolerates very high and highly variable TSS of up

to 10000 mgL Typical uptimes are gt99 due to continuous filtrate and minimal filter

fouling The high uptime can result in low operational expense

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

6

12 Filter Process

1 Feedwater enters the unit Centrifugal force pushes heavy particles outward Lighter solids are removed by cross-ow ltration

Filtered water exits as ltrate

2 The vortex chamber houses the lter unit which continuously cleans the lter Filter cut-os are from 10ndash50 μm Pressure drop

across the filter is typically lt1 psi

3 Solids enter the recirculation and solids collection chamber Other particles flow into the recirculation line

4 Solids settle at the bottom in the collection chamber and are purged as concentrate for disposal or further processing Unit

recovery is typically gt99 minimizing disposal volumes

Filter Unit amp

Vortex Chamber

Recirculation amp

Solids Collection

Chamber

Concentrate

Filtrate

Feedwater

Recirculation

21

4

3

Figure 1 Cross-section of the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

7

Figure 2 shows solids removed at selected slot widths

Figure 2 Example filtration curves for 30 μm and 50 μm filters

SlotWidth(microm)

EffectiveFiltration(microm)

50 20

30 15

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

8

13 General Safety

Do

bull Read understand and follow every part of this document Failure to take every precaution may void the warranty and could

result in equipment damage

bull Install in an area where water leakage resulting from vessel or piping malfunction will not damage sensitive equipment such as

electronic components

bull Verify all seals and internal components are properly installed

bull Wear personal protective equipment (PPE) Steel-toed shoes safety glasses and long sleeves are recommended as minimum PPE

during installation operation and maintenance of the TEQUATICtrade PLUS filter Additional PPE may be required depending upon

application environment and materials being used

bull Avoid electrical hazards and damage to equipment Minimize splashing and water leaks

bull Always open and close valves gradually Auto actuated valves should open and close in such a way as to minimize water hammer

bull Ground liquid and housing according to code applicable to the material being used

bull Install proper safety devices in pipes and equipment carrying hot water to avoid thermal burns

Do Not

bull Operate at pressures and temperatures in excess of the specied rating

bull Operate without verifying lter assembly and cleaning assembly are properly installed

bull Operate or start up system until all air is expelled from the housing and piping

bull Operate or start up system with ltrate line open This will result in premature plugging of the lter membrane

bull Tolerate leaks

bull Operate system without required and calibrated instrumentation Refer to Filter Details section for more information

bull Over-tighten swing bolts when securing lid Do not exceed 80 ft-lb of torque

bull Allow force in excess of 8 lb to be applied laterally to any connection on the TEQUATIC PLUS lter housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

9

2 System Design

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

10

21 Process and Instrumentation

Figure 3 and Table 1 describe a typical system designed with one filter and give general equipment specifications respectively

Figure 4 shows a typical system with multiple filters Figure 5 gives an example of process design Table 2 shows the status of

equipment under different operating conditions

Figure 3 System design

PressurizedFeedwater

Zero DP CleanFrequency =

1ndash3 hours

(adjustable)

Concentrate PurgeFrequency =

5ndash15 minutes (adjustable)

RPM

Rotational

Speed

BALL

VALVE

Concentrate to Drain

or Back to Source

AIR BLEED

DIAPHRAGMVALVE (FLOW

CONTROL)

Optional ConcentrateContinuous Flow Back to

Feedwater Source

P

Feedwater Press Sensor 0 lt P lt 100 psi

F

AUTO ACTUATED

VALVE

trate ow ensor

Differential Pressure SensorFull Range 0 lt DP lt 5 psi

Operating 025 lt DP lt 045 psi

Max 25 psi

F-50 500ndash600 rpm

F-75 175ndash250 rpm

F-150 100ndash150 rpm

CHECK

VALVE

RECIRCULATION PUMP

DP DIAPHRAGMVALVE (FLOW

CONTROL)

AUTO ACTUATED

VALVE

BALL

VALVE

To Drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

11

Equipment F98308550 F98308575 F983085150

Recirculation Pump

Flow gpm (m3h) 50 (11) 150 (34) 500 (114)

Head ft (m) 3099125140 (9199125112) 3099125140 (9199125112) 3099125140 (9199125112)

Power Requirement hp (kW) 03399125105 (025991251037) 1599125130 (1199125122) 5099125175 (3799125156)

Required Sensors

Rotational Speed rpm 500991251600 175983085250 100991251150

Differential Pressure psi (bar) 09912515 (099125135) 09912515 (099125135) 09912515 (099125135)

Optional Sensors

Feedwater Pressure psi (bar) 0991251100 (099125169) 0991251100 (099125169) 0991251100 (099125169)

Filtrate Flow gpm (m3h) 299125125 (0599125157) 25991251100 (5799125123) 60991251400 (1499125191)

Valves

Auto Actuated (quantity) 2 2 2

Isolation Ball (quantity) 2 2 2

Diaphragm Flow Control (quantity) 2 2 2

Pipe Sizes

Feedwater inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Recirculation Loop inches (cm) 20 (51) 30 (76) 60 (15)

Concentrate inches (cm) 05991251075 (1399125119) 07599125110 (1999125125) 2099125130 (5199125176)

Filtrate inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Table 1 System component specifications

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

12

Filtrate Header

F e e d w a t e r H e a d e r

Concentrate Header

Intermittent Flow to Drain

Concentrate Header

Continuous Flow Back to Feedwater Source

Figure 4 System design with multiple filters

Figure 5 Industrial installation with three filters

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 6: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

6

12 Filter Process

1 Feedwater enters the unit Centrifugal force pushes heavy particles outward Lighter solids are removed by cross-ow ltration

Filtered water exits as ltrate

2 The vortex chamber houses the lter unit which continuously cleans the lter Filter cut-os are from 10ndash50 μm Pressure drop

across the filter is typically lt1 psi

3 Solids enter the recirculation and solids collection chamber Other particles flow into the recirculation line

4 Solids settle at the bottom in the collection chamber and are purged as concentrate for disposal or further processing Unit

recovery is typically gt99 minimizing disposal volumes

Filter Unit amp

Vortex Chamber

Recirculation amp

Solids Collection

Chamber

Concentrate

Filtrate

Feedwater

Recirculation

21

4

3

Figure 1 Cross-section of the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

7

Figure 2 shows solids removed at selected slot widths

Figure 2 Example filtration curves for 30 μm and 50 μm filters

SlotWidth(microm)

EffectiveFiltration(microm)

50 20

30 15

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

8

13 General Safety

Do

bull Read understand and follow every part of this document Failure to take every precaution may void the warranty and could

result in equipment damage

bull Install in an area where water leakage resulting from vessel or piping malfunction will not damage sensitive equipment such as

electronic components

bull Verify all seals and internal components are properly installed

bull Wear personal protective equipment (PPE) Steel-toed shoes safety glasses and long sleeves are recommended as minimum PPE

during installation operation and maintenance of the TEQUATICtrade PLUS filter Additional PPE may be required depending upon

application environment and materials being used

bull Avoid electrical hazards and damage to equipment Minimize splashing and water leaks

bull Always open and close valves gradually Auto actuated valves should open and close in such a way as to minimize water hammer

bull Ground liquid and housing according to code applicable to the material being used

bull Install proper safety devices in pipes and equipment carrying hot water to avoid thermal burns

Do Not

bull Operate at pressures and temperatures in excess of the specied rating

bull Operate without verifying lter assembly and cleaning assembly are properly installed

bull Operate or start up system until all air is expelled from the housing and piping

bull Operate or start up system with ltrate line open This will result in premature plugging of the lter membrane

bull Tolerate leaks

bull Operate system without required and calibrated instrumentation Refer to Filter Details section for more information

bull Over-tighten swing bolts when securing lid Do not exceed 80 ft-lb of torque

bull Allow force in excess of 8 lb to be applied laterally to any connection on the TEQUATIC PLUS lter housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

9

2 System Design

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

10

21 Process and Instrumentation

Figure 3 and Table 1 describe a typical system designed with one filter and give general equipment specifications respectively

Figure 4 shows a typical system with multiple filters Figure 5 gives an example of process design Table 2 shows the status of

equipment under different operating conditions

Figure 3 System design

PressurizedFeedwater

Zero DP CleanFrequency =

1ndash3 hours

(adjustable)

Concentrate PurgeFrequency =

5ndash15 minutes (adjustable)

RPM

Rotational

Speed

BALL

VALVE

Concentrate to Drain

or Back to Source

AIR BLEED

DIAPHRAGMVALVE (FLOW

CONTROL)

Optional ConcentrateContinuous Flow Back to

Feedwater Source

P

Feedwater Press Sensor 0 lt P lt 100 psi

F

AUTO ACTUATED

VALVE

trate ow ensor

Differential Pressure SensorFull Range 0 lt DP lt 5 psi

Operating 025 lt DP lt 045 psi

Max 25 psi

F-50 500ndash600 rpm

F-75 175ndash250 rpm

F-150 100ndash150 rpm

CHECK

VALVE

RECIRCULATION PUMP

DP DIAPHRAGMVALVE (FLOW

CONTROL)

AUTO ACTUATED

VALVE

BALL

VALVE

To Drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

11

Equipment F98308550 F98308575 F983085150

Recirculation Pump

Flow gpm (m3h) 50 (11) 150 (34) 500 (114)

Head ft (m) 3099125140 (9199125112) 3099125140 (9199125112) 3099125140 (9199125112)

Power Requirement hp (kW) 03399125105 (025991251037) 1599125130 (1199125122) 5099125175 (3799125156)

Required Sensors

Rotational Speed rpm 500991251600 175983085250 100991251150

Differential Pressure psi (bar) 09912515 (099125135) 09912515 (099125135) 09912515 (099125135)

Optional Sensors

Feedwater Pressure psi (bar) 0991251100 (099125169) 0991251100 (099125169) 0991251100 (099125169)

Filtrate Flow gpm (m3h) 299125125 (0599125157) 25991251100 (5799125123) 60991251400 (1499125191)

Valves

Auto Actuated (quantity) 2 2 2

Isolation Ball (quantity) 2 2 2

Diaphragm Flow Control (quantity) 2 2 2

Pipe Sizes

Feedwater inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Recirculation Loop inches (cm) 20 (51) 30 (76) 60 (15)

Concentrate inches (cm) 05991251075 (1399125119) 07599125110 (1999125125) 2099125130 (5199125176)

Filtrate inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Table 1 System component specifications

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

12

Filtrate Header

F e e d w a t e r H e a d e r

Concentrate Header

Intermittent Flow to Drain

Concentrate Header

Continuous Flow Back to Feedwater Source

Figure 4 System design with multiple filters

Figure 5 Industrial installation with three filters

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 7: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

7

Figure 2 shows solids removed at selected slot widths

Figure 2 Example filtration curves for 30 μm and 50 μm filters

SlotWidth(microm)

EffectiveFiltration(microm)

50 20

30 15

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

8

13 General Safety

Do

bull Read understand and follow every part of this document Failure to take every precaution may void the warranty and could

result in equipment damage

bull Install in an area where water leakage resulting from vessel or piping malfunction will not damage sensitive equipment such as

electronic components

bull Verify all seals and internal components are properly installed

bull Wear personal protective equipment (PPE) Steel-toed shoes safety glasses and long sleeves are recommended as minimum PPE

during installation operation and maintenance of the TEQUATICtrade PLUS filter Additional PPE may be required depending upon

application environment and materials being used

bull Avoid electrical hazards and damage to equipment Minimize splashing and water leaks

bull Always open and close valves gradually Auto actuated valves should open and close in such a way as to minimize water hammer

bull Ground liquid and housing according to code applicable to the material being used

bull Install proper safety devices in pipes and equipment carrying hot water to avoid thermal burns

Do Not

bull Operate at pressures and temperatures in excess of the specied rating

bull Operate without verifying lter assembly and cleaning assembly are properly installed

bull Operate or start up system until all air is expelled from the housing and piping

bull Operate or start up system with ltrate line open This will result in premature plugging of the lter membrane

bull Tolerate leaks

bull Operate system without required and calibrated instrumentation Refer to Filter Details section for more information

bull Over-tighten swing bolts when securing lid Do not exceed 80 ft-lb of torque

bull Allow force in excess of 8 lb to be applied laterally to any connection on the TEQUATIC PLUS lter housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

9

2 System Design

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

10

21 Process and Instrumentation

Figure 3 and Table 1 describe a typical system designed with one filter and give general equipment specifications respectively

Figure 4 shows a typical system with multiple filters Figure 5 gives an example of process design Table 2 shows the status of

equipment under different operating conditions

Figure 3 System design

PressurizedFeedwater

Zero DP CleanFrequency =

1ndash3 hours

(adjustable)

Concentrate PurgeFrequency =

5ndash15 minutes (adjustable)

RPM

Rotational

Speed

BALL

VALVE

Concentrate to Drain

or Back to Source

AIR BLEED

DIAPHRAGMVALVE (FLOW

CONTROL)

Optional ConcentrateContinuous Flow Back to

Feedwater Source

P

Feedwater Press Sensor 0 lt P lt 100 psi

F

AUTO ACTUATED

VALVE

trate ow ensor

Differential Pressure SensorFull Range 0 lt DP lt 5 psi

Operating 025 lt DP lt 045 psi

Max 25 psi

F-50 500ndash600 rpm

F-75 175ndash250 rpm

F-150 100ndash150 rpm

CHECK

VALVE

RECIRCULATION PUMP

DP DIAPHRAGMVALVE (FLOW

CONTROL)

AUTO ACTUATED

VALVE

BALL

VALVE

To Drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

11

Equipment F98308550 F98308575 F983085150

Recirculation Pump

Flow gpm (m3h) 50 (11) 150 (34) 500 (114)

Head ft (m) 3099125140 (9199125112) 3099125140 (9199125112) 3099125140 (9199125112)

Power Requirement hp (kW) 03399125105 (025991251037) 1599125130 (1199125122) 5099125175 (3799125156)

Required Sensors

Rotational Speed rpm 500991251600 175983085250 100991251150

Differential Pressure psi (bar) 09912515 (099125135) 09912515 (099125135) 09912515 (099125135)

Optional Sensors

Feedwater Pressure psi (bar) 0991251100 (099125169) 0991251100 (099125169) 0991251100 (099125169)

Filtrate Flow gpm (m3h) 299125125 (0599125157) 25991251100 (5799125123) 60991251400 (1499125191)

Valves

Auto Actuated (quantity) 2 2 2

Isolation Ball (quantity) 2 2 2

Diaphragm Flow Control (quantity) 2 2 2

Pipe Sizes

Feedwater inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Recirculation Loop inches (cm) 20 (51) 30 (76) 60 (15)

Concentrate inches (cm) 05991251075 (1399125119) 07599125110 (1999125125) 2099125130 (5199125176)

Filtrate inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Table 1 System component specifications

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

12

Filtrate Header

F e e d w a t e r H e a d e r

Concentrate Header

Intermittent Flow to Drain

Concentrate Header

Continuous Flow Back to Feedwater Source

Figure 4 System design with multiple filters

Figure 5 Industrial installation with three filters

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 8: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

8

13 General Safety

Do

bull Read understand and follow every part of this document Failure to take every precaution may void the warranty and could

result in equipment damage

bull Install in an area where water leakage resulting from vessel or piping malfunction will not damage sensitive equipment such as

electronic components

bull Verify all seals and internal components are properly installed

bull Wear personal protective equipment (PPE) Steel-toed shoes safety glasses and long sleeves are recommended as minimum PPE

during installation operation and maintenance of the TEQUATICtrade PLUS filter Additional PPE may be required depending upon

application environment and materials being used

bull Avoid electrical hazards and damage to equipment Minimize splashing and water leaks

bull Always open and close valves gradually Auto actuated valves should open and close in such a way as to minimize water hammer

bull Ground liquid and housing according to code applicable to the material being used

bull Install proper safety devices in pipes and equipment carrying hot water to avoid thermal burns

Do Not

bull Operate at pressures and temperatures in excess of the specied rating

bull Operate without verifying lter assembly and cleaning assembly are properly installed

bull Operate or start up system until all air is expelled from the housing and piping

bull Operate or start up system with ltrate line open This will result in premature plugging of the lter membrane

bull Tolerate leaks

bull Operate system without required and calibrated instrumentation Refer to Filter Details section for more information

bull Over-tighten swing bolts when securing lid Do not exceed 80 ft-lb of torque

bull Allow force in excess of 8 lb to be applied laterally to any connection on the TEQUATIC PLUS lter housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

9

2 System Design

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

10

21 Process and Instrumentation

Figure 3 and Table 1 describe a typical system designed with one filter and give general equipment specifications respectively

Figure 4 shows a typical system with multiple filters Figure 5 gives an example of process design Table 2 shows the status of

equipment under different operating conditions

Figure 3 System design

PressurizedFeedwater

Zero DP CleanFrequency =

1ndash3 hours

(adjustable)

Concentrate PurgeFrequency =

5ndash15 minutes (adjustable)

RPM

Rotational

Speed

BALL

VALVE

Concentrate to Drain

or Back to Source

AIR BLEED

DIAPHRAGMVALVE (FLOW

CONTROL)

Optional ConcentrateContinuous Flow Back to

Feedwater Source

P

Feedwater Press Sensor 0 lt P lt 100 psi

F

AUTO ACTUATED

VALVE

trate ow ensor

Differential Pressure SensorFull Range 0 lt DP lt 5 psi

Operating 025 lt DP lt 045 psi

Max 25 psi

F-50 500ndash600 rpm

F-75 175ndash250 rpm

F-150 100ndash150 rpm

CHECK

VALVE

RECIRCULATION PUMP

DP DIAPHRAGMVALVE (FLOW

CONTROL)

AUTO ACTUATED

VALVE

BALL

VALVE

To Drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

11

Equipment F98308550 F98308575 F983085150

Recirculation Pump

Flow gpm (m3h) 50 (11) 150 (34) 500 (114)

Head ft (m) 3099125140 (9199125112) 3099125140 (9199125112) 3099125140 (9199125112)

Power Requirement hp (kW) 03399125105 (025991251037) 1599125130 (1199125122) 5099125175 (3799125156)

Required Sensors

Rotational Speed rpm 500991251600 175983085250 100991251150

Differential Pressure psi (bar) 09912515 (099125135) 09912515 (099125135) 09912515 (099125135)

Optional Sensors

Feedwater Pressure psi (bar) 0991251100 (099125169) 0991251100 (099125169) 0991251100 (099125169)

Filtrate Flow gpm (m3h) 299125125 (0599125157) 25991251100 (5799125123) 60991251400 (1499125191)

Valves

Auto Actuated (quantity) 2 2 2

Isolation Ball (quantity) 2 2 2

Diaphragm Flow Control (quantity) 2 2 2

Pipe Sizes

Feedwater inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Recirculation Loop inches (cm) 20 (51) 30 (76) 60 (15)

Concentrate inches (cm) 05991251075 (1399125119) 07599125110 (1999125125) 2099125130 (5199125176)

Filtrate inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Table 1 System component specifications

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

12

Filtrate Header

F e e d w a t e r H e a d e r

Concentrate Header

Intermittent Flow to Drain

Concentrate Header

Continuous Flow Back to Feedwater Source

Figure 4 System design with multiple filters

Figure 5 Industrial installation with three filters

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 9: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

9

2 System Design

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

10

21 Process and Instrumentation

Figure 3 and Table 1 describe a typical system designed with one filter and give general equipment specifications respectively

Figure 4 shows a typical system with multiple filters Figure 5 gives an example of process design Table 2 shows the status of

equipment under different operating conditions

Figure 3 System design

PressurizedFeedwater

Zero DP CleanFrequency =

1ndash3 hours

(adjustable)

Concentrate PurgeFrequency =

5ndash15 minutes (adjustable)

RPM

Rotational

Speed

BALL

VALVE

Concentrate to Drain

or Back to Source

AIR BLEED

DIAPHRAGMVALVE (FLOW

CONTROL)

Optional ConcentrateContinuous Flow Back to

Feedwater Source

P

Feedwater Press Sensor 0 lt P lt 100 psi

F

AUTO ACTUATED

VALVE

trate ow ensor

Differential Pressure SensorFull Range 0 lt DP lt 5 psi

Operating 025 lt DP lt 045 psi

Max 25 psi

F-50 500ndash600 rpm

F-75 175ndash250 rpm

F-150 100ndash150 rpm

CHECK

VALVE

RECIRCULATION PUMP

DP DIAPHRAGMVALVE (FLOW

CONTROL)

AUTO ACTUATED

VALVE

BALL

VALVE

To Drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

11

Equipment F98308550 F98308575 F983085150

Recirculation Pump

Flow gpm (m3h) 50 (11) 150 (34) 500 (114)

Head ft (m) 3099125140 (9199125112) 3099125140 (9199125112) 3099125140 (9199125112)

Power Requirement hp (kW) 03399125105 (025991251037) 1599125130 (1199125122) 5099125175 (3799125156)

Required Sensors

Rotational Speed rpm 500991251600 175983085250 100991251150

Differential Pressure psi (bar) 09912515 (099125135) 09912515 (099125135) 09912515 (099125135)

Optional Sensors

Feedwater Pressure psi (bar) 0991251100 (099125169) 0991251100 (099125169) 0991251100 (099125169)

Filtrate Flow gpm (m3h) 299125125 (0599125157) 25991251100 (5799125123) 60991251400 (1499125191)

Valves

Auto Actuated (quantity) 2 2 2

Isolation Ball (quantity) 2 2 2

Diaphragm Flow Control (quantity) 2 2 2

Pipe Sizes

Feedwater inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Recirculation Loop inches (cm) 20 (51) 30 (76) 60 (15)

Concentrate inches (cm) 05991251075 (1399125119) 07599125110 (1999125125) 2099125130 (5199125176)

Filtrate inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Table 1 System component specifications

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

12

Filtrate Header

F e e d w a t e r H e a d e r

Concentrate Header

Intermittent Flow to Drain

Concentrate Header

Continuous Flow Back to Feedwater Source

Figure 4 System design with multiple filters

Figure 5 Industrial installation with three filters

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 10: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

10

21 Process and Instrumentation

Figure 3 and Table 1 describe a typical system designed with one filter and give general equipment specifications respectively

Figure 4 shows a typical system with multiple filters Figure 5 gives an example of process design Table 2 shows the status of

equipment under different operating conditions

Figure 3 System design

PressurizedFeedwater

Zero DP CleanFrequency =

1ndash3 hours

(adjustable)

Concentrate PurgeFrequency =

5ndash15 minutes (adjustable)

RPM

Rotational

Speed

BALL

VALVE

Concentrate to Drain

or Back to Source

AIR BLEED

DIAPHRAGMVALVE (FLOW

CONTROL)

Optional ConcentrateContinuous Flow Back to

Feedwater Source

P

Feedwater Press Sensor 0 lt P lt 100 psi

F

AUTO ACTUATED

VALVE

trate ow ensor

Differential Pressure SensorFull Range 0 lt DP lt 5 psi

Operating 025 lt DP lt 045 psi

Max 25 psi

F-50 500ndash600 rpm

F-75 175ndash250 rpm

F-150 100ndash150 rpm

CHECK

VALVE

RECIRCULATION PUMP

DP DIAPHRAGMVALVE (FLOW

CONTROL)

AUTO ACTUATED

VALVE

BALL

VALVE

To Drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

11

Equipment F98308550 F98308575 F983085150

Recirculation Pump

Flow gpm (m3h) 50 (11) 150 (34) 500 (114)

Head ft (m) 3099125140 (9199125112) 3099125140 (9199125112) 3099125140 (9199125112)

Power Requirement hp (kW) 03399125105 (025991251037) 1599125130 (1199125122) 5099125175 (3799125156)

Required Sensors

Rotational Speed rpm 500991251600 175983085250 100991251150

Differential Pressure psi (bar) 09912515 (099125135) 09912515 (099125135) 09912515 (099125135)

Optional Sensors

Feedwater Pressure psi (bar) 0991251100 (099125169) 0991251100 (099125169) 0991251100 (099125169)

Filtrate Flow gpm (m3h) 299125125 (0599125157) 25991251100 (5799125123) 60991251400 (1499125191)

Valves

Auto Actuated (quantity) 2 2 2

Isolation Ball (quantity) 2 2 2

Diaphragm Flow Control (quantity) 2 2 2

Pipe Sizes

Feedwater inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Recirculation Loop inches (cm) 20 (51) 30 (76) 60 (15)

Concentrate inches (cm) 05991251075 (1399125119) 07599125110 (1999125125) 2099125130 (5199125176)

Filtrate inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Table 1 System component specifications

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

12

Filtrate Header

F e e d w a t e r H e a d e r

Concentrate Header

Intermittent Flow to Drain

Concentrate Header

Continuous Flow Back to Feedwater Source

Figure 4 System design with multiple filters

Figure 5 Industrial installation with three filters

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 11: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

11

Equipment F98308550 F98308575 F983085150

Recirculation Pump

Flow gpm (m3h) 50 (11) 150 (34) 500 (114)

Head ft (m) 3099125140 (9199125112) 3099125140 (9199125112) 3099125140 (9199125112)

Power Requirement hp (kW) 03399125105 (025991251037) 1599125130 (1199125122) 5099125175 (3799125156)

Required Sensors

Rotational Speed rpm 500991251600 175983085250 100991251150

Differential Pressure psi (bar) 09912515 (099125135) 09912515 (099125135) 09912515 (099125135)

Optional Sensors

Feedwater Pressure psi (bar) 0991251100 (099125169) 0991251100 (099125169) 0991251100 (099125169)

Filtrate Flow gpm (m3h) 299125125 (0599125157) 25991251100 (5799125123) 60991251400 (1499125191)

Valves

Auto Actuated (quantity) 2 2 2

Isolation Ball (quantity) 2 2 2

Diaphragm Flow Control (quantity) 2 2 2

Pipe Sizes

Feedwater inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Recirculation Loop inches (cm) 20 (51) 30 (76) 60 (15)

Concentrate inches (cm) 05991251075 (1399125119) 07599125110 (1999125125) 2099125130 (5199125176)

Filtrate inches (cm) 07599125110 (1999125125) 1599125120 (3899125151) 3099125140 (7699125110)

Table 1 System component specifications

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

12

Filtrate Header

F e e d w a t e r H e a d e r

Concentrate Header

Intermittent Flow to Drain

Concentrate Header

Continuous Flow Back to Feedwater Source

Figure 4 System design with multiple filters

Figure 5 Industrial installation with three filters

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 12: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

12

Filtrate Header

F e e d w a t e r H e a d e r

Concentrate Header

Intermittent Flow to Drain

Concentrate Header

Continuous Flow Back to Feedwater Source

Figure 4 System design with multiple filters

Figure 5 Industrial installation with three filters

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 13: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

13

Figure 6 Example of process design

Equipment Normal Standby Shutdown Flushing Closed Loop

Cleaning Open Loop

With Purge

Feedwater Pump ON ON OFF ON ON

Valve A OPEN OPEN CLOSED CLOSED CLOSED

Valve B (Optional) OPEN OPEN CLOSED OPEN CLOSED

Valve C CLOSED CLOSED CLOSED OPEN OPEN

Chemical Pump OFF OFF OFF OFF ON

Filtrate

Feedwater

Concentrate

Intermittent Flow to Drain

Concentrate Continuous Flow Back to Feedwater Source

FlushCIPWater

Optional

Chemically

EnhancedFlushCIP

Raw Water

To DownstreamProcess

VALVE A

VALVE C

(Optional) If raw water can

be maintained at a level

higher than the filter inlet andprovide flooded suction this

valve is not needed

VALVE B

FEEDWATER

PUMP

CHEMICAL

PUMPS

Table 2 Valve and pump status under different process conditions

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 14: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

14

Normal In normal operation raw water can be pumped to parallel TEQUATICtrade Plus filters with each filter connected as a mani-

fold to the feed line As filtrate is being produced each individual filter will go into Zero DP Clean and Purge cycles as set up in the

controls on a time basis Additional concentrate flow can be sent back to the raw water tank This will provide higher flow at the

inlet and higher cleaning assembly rotational speed around the filter It also allows the solids concentration to reach a steady state vs continually concentrating until purged

Standby If filtrate is no longer needed for the process (for example filtrate tank is full or raw water tank is low) the feed pump

can continue to run (Individual recirculation pumps should also continue to run) With the individual auto actuated filtrate valves

closed raw water will be pumped through the continuous concentrate line back to the raw water tank

Shutdown Shut down the system for maintenance or troubleshooting Maintenance includes replacement of filter and cleaning

assembly Avoid shutting down the system for brief disruptions in the process Instead operate in standby mode with the existing

water recirculating back to the raw water tank or with just the recirculation pumps running

Flushing (Closed Loop) Similar to Standby mode a flush system is recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Flushing diverts ltered water through the system which

can be sent back to the raw water source

Cleaning (Open Loop with Purge) Clean in Place (CIP) loops are recommended for processes where solids tend to build up on

the cleaning assembly or internal components in the housing or system Cleaning diverts filtered water through the system and

can be combined with chemical dosing to more effectively remove particle build-up The chemically dosed filtered water can be

recirculated internally and periodically flushed to drain

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 15: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

15

22 Pump and Sensor Options

There are several recommended recirculation pump options for specific TEQUATICtrade Plus filter models including pumps listed in

Table 3 Figures 7 through 9 show example curves for each filter and pump combination

Table 3 Recommended recirculation pumps for models F-50 F-75 and F-150

MOTORPUMPtrade mdash 3500 RPM

60 HERTZ 15 X 15 X 438 NPT

0513500J56

81001124 E11

51J56

51J56

SCOT ARDOX

MOTOR DIMENSIONS

NEMA J56 FRAME 3500 RPM

ODP TEFC

3 PHASE 1 PHASE 3 PHASE 1 PHASEHP

L O AB L O AB L O AB L O AB

50 837 650 325 906 837 325 943 704 543 943 810 531

75 837 650 325 956 837 325 943 704 543 943 810 531

10 837 650 325 981 837 325 943 704 543 1059 810 531

15 887 650 325 1031 837 325 943 704 543 1059 810 531

20 887 650 325 1031 837 325 1061 704 543 1177 810 531

D1454

05107DP

D051J56

0513500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWING TO SCALE AVAILABLE FROM FACOTRY

Figure 7 Scot recirculation pump curve for model F-50

Filter Model Pump Manufacturer Pump Model Website

F98308550 Scot 51 httpwwwscotpumpcom

F98308575 Scot 25 httpwwwscotpumpcom

F983085150 Scot 59 httpwwwscotpumpcom

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 16: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

16

Figure 8 Scot recirculation pump curve for model F-75

MOTORPUMPtrade

mdash 3500 RPM60 HERTZ 3 X 3 X 563 NPT

0253500JM

81001066 E11

25JM

25JM

SCOT ARDOXMOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 3500 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM145 350 275 250 675 542 475 581 34

5 ODP JM182 450 375 225 831 612 500 573 41

75 ODP JM184 450 375 225 831 612 500 652 41

10 ODP JM213 525 425 275 984 686 600 750 41

15 ODP JM215 525 425 350 984 686 600 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

575 TEFC JM184 450 375 275 885 757 551 764 41

1015 TEFC JM215 525 425 350 1037 819 677 916 41

01515TE D025JM184

0253500

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DRAWINGS TO SCALE AVAILABLE FROM FACTORY

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 17: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

17

Figure 9 Scot recirculation pump curve for model F-150

ALL DIMENSIONS IN INCHESDRAWING REPRESENTS APPROXIMATE PUMP DIMENSIONS AUTOCAD DDRAWING TO SCALE AVAILABLE FROM FACTORY

MOTORPUMPtrade

mdash 1750 RPM60 HERTZ 6 X 5 X 7 ANSI Flanged

0591750JM

81001172 J12

59JM

59JM

SCOT ARDOX

MOTOR DIMENSIONS

NEMA JM FRAME 3 PHASE 1750 RPM

HP Type Frame D E F O AB BG L MH

3 ODP JM182 450 375 225 675 542 475 527 41

5 ODP JM184 450 375 275 831 612 500 573 41

75 ODP JM213 525 425 225 984 612 500 652 41

10 ODP JM215 525 425 350 984 686 675 750 41

3 TEFC JM182 450 375 225 885 757 501 714 41

5 TEFC JM184 450 375 275 885 757 551 764 41

75 TEFC JM213 525 425 275 1041 867 600 841 41

10 TEFC JM215 525 425 350 1037 819 677 916 41

05910TE D059JM213

0591750

Used with permission from Scot Pump

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 18: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

18

Table 4 lists recommended pressure and rotational speed sensors Figure 10 gives pressure sensor details Figures 11 through 13 give

details on the recommended rotational speed sensor (RPM sensor)

Table 4 Recommended pressure and rotational speed sensors

Sensor Sensor Manufacturer Sensor Model Website

Pressure Sensor Dwyer 62998308502983085CH983085P2983085E5983085S1 httpwwwdwyer-instcom

Rotational Speed Sensor-Hall

Effect SwitchSensor Solutions S12983085EPPHS983085R5SB5 httpwwwsensorsocom

Rotational Speed Sensor-Frequency

to Analog ConverterSensor Solutions DR983085FAC4983085DCTBCa httpwwwsensorsocom

a Programmed to 90098308516983085012

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 19: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 1959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

19

Figure 10 Details of Dwyer pressure transmitter

Used with permission from Dwyer Instruments Inc

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 20: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

20

Figure 11 Recommended rotational speed sensor (Hall effect switch)

Figure 12 Recommended rotational speed sensor (frequency to analog converter)

S12-EPPHS-R5SB5 - Hall or Magneto Resistive Switch Sensor wwwsensorsocom

Either Pole Programmable Hall Switch reg input npn 5k pull up output Stainless 12x1mm x 35mm housingshielded 3 wire 22AWG 105C PVC 5 ft

o NORTH OR SOUTH POLE MAGNET OPERATION

o CUSTOMER SPECIFIC PROGRAMMING

o TEMPERATURE STABLE

The EPPHS sensors provide one digital output that is normally OFF and turns ON when a magnetic field is present Note thatOUTPUT ON means LOW for NPN sensors and HIGH for PNP sensors The EPPHS is a programmable Hall Effect sensor which willtrigger from either magnetic pole at the programmed gap

The distance between the sensor face and either pole of a magnet that operates the switch (turns the output transistor on) is referred toas the Operate Air Gap This gap is determined by looking at the magnets flux density vs air gap curve The distance that producesthe magnetic field equal to or less than Release Point specified on this sheet is the Release air gap The must operate air gap is thedistance at which the magnet produces a field equal to the MAX operate point of the Hall switch The must release gap is the distancethe at which the magnet produces a field equal to the MIN release point Note that magnets produce weaker fields as the temperatureincreases

In addition to the EPPHS we offer a variety of South Pole and Either pole Hall Effect and Magnetoresistive sensors including multipleprogrammable sensors North and South Pole output sensors latching sensors and sensors with speedcount and direction outputsCheck our website or contact us to discuss all of our magnetic speed count and position detection sensors

Sensor Solutions V (970) 879-9900 F (970) 879-9700 wwwsensorsocom Rev BCC

Used with permission from Sensor Solutions

Used with permission from Sensor Solutions

DR-FACy-vvTBC - Din Rail Mountable Frequency to Analog Converter

y= 0-5V 0-10V 0-20mA or 4-20mA output vv = AC or DC line powered

Sensor Solutions Corp bull V (970) 879-9900 F (970) 879-9700 bull wwwsensorsocom bull RevA pg1

AC POWER (FACy-AC)

1TERMINAL TYPE

3

467

8

I+

I-

9

DESCRIPTIONCURRENT OUTPUTCURRENT COMMON

1210

VOLTAGE OUTPUTV-

V+

VOLTAGE COMMON

Vcc POWER TO SENSOR Vout SENSOR OUTPUTCOM SENSOR COMMON

~AC FAC POWER (AC)FAC POWER (AC)

TERMINAL CONNECTIONS

DC POWER (FACy-DC)

Vcc-

Vcc+COM

Vout

TYPE

3

12

10

10

98

64

Vcc

V-

V+

TERMINAL1

CURRENT COMMON

SENSOR COMMON

POWER TO SENSOR

VOLTAGE COMMONVOLTAGE OUTPUT

FAC POWER (DC)FAC POWER (DC)

SENSOR OUTPUT

CURRENT OUTPUTDESCRIPTION

CONNECT PIN 9 TO PIN 12

1 3

10 12

4 6

8

OUT

IN

7 9

64

10

98

12

OUT

IN

1 3

~AC

I+

I-

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 21: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

21

23 Dimensional Drawings

Figures 13 through 15 are the dimensional drawings for models F-50 F-75 and F-150 respectively

Figure 13 Overall dimensions for model F-50

1788

400

400

975

500

225

813

1089

425

1600

4X 44

450

300

350

4X 2 INCH VICTAULIC FITTING

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

BDWG NO REV

SCALE 110

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUATIC trade PLUS F-50

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-01-20024-00021-00020-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANY

REPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 22: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

22

3X 3 INCH VICTAULIC FITTING

2 INCH VICTAULIC FITING

1600

425

3150

1075

931

1700

2750

4X 75

650

50550

120deg

3823

4734

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

PROPRIETARY AND CONFIDENTIAL

NEXT ASSY USED ON

APPLICATION

DIMENSIONS ARE IN INCHES

TOLERANCES

FRACTIONAL

ANGULAR MACH 1 BEND

TWO PLACE DECIMAL 02

THREE PLACE DECIMAL 005

INTERPRET GEOMETRIC

TOLERANCING PER

MATERIAL

FINISH

SEE NOTES

SEE NOTES

DRAWN

CHECKED

ENG APPR

MFG APPR

QA

COMMENTS

DATENAME

SIZE

B

DWG NO REV

SCALE 150

UNLESS OTHERWISE SPECIFIED

0

2013-09-27

SHEET 1 OF 1

TEQUACTIC trade PLUS F-75

OVERALL DIMENSIONS

DO NOT SCALE DRAWING 1 LBS

20-02-30020-00023-00021-00000OVERALL DIMENSIONS

TKRUEGER

NOTES (UNLESS OTHERWISE SPECIFIED)1 DIMENSIONS ARE TO BE INTERPRETED PER AN SI Y145M2 PART TO BE CLEAN AND FREE OF AND ALL CONTAMINANTS3 MATERIAL

4 FINISH5 DEBURR AND BREAK SHARP EDGES TO R 010 MIN6 PART TO BE FABRICATED FROM ELECTRONIC PART FILE

ELECTRONIC PART FILE SUPERCEDES DRAWING

REVISIONS

REV EO DESCRIPTION APPROVEDDATEEMP

THE INFORMATION CONTAINED IN THIS

DRAWING IS THE SOLE PROPERTY OF

CLEAN FILTRATION TECHNOLGIES LLC ANYREPRODUCTION IN PART OR AS A WHOLE

WITHOUT THE WRITTEN PERMISSION OF

CLEAN FILTRATION TECHNOLGIES LLC IS

PROHIBITED

Figure 14 Overall dimensions for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 23: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

23

Figure 15 Overall dimensions for model F-150

6 INCH VICTAULIC FITTING

6 INCH VICTAULIC FITTING

4 INCH VICTAULIC FITTING

1600

4600

6 INCH VICTAULIC FITTING

600

2100

49386412

2556

1500

3300

6X 50 EQ SPACED

D

C

B

AA

B

C

D

12345678

8 7 6 5 4 3 2 1

55-04-00020

1 LBS SHEET 2 OF 20SCALE 150

REVDWG NO

B

SIZE

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 24: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

24

Figures 16 through 20 show skid designs using multiple F-75 units

Figure 16 Design for three F-75 filters showing four views

24 Skid Design

Concentrate

Filtrate

Feedwater and

Recirculation Loop

Concentrate

Manifolds

Feedwater

Manifold

Filtrate

Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 25: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

25

Figure 17 Design for three F-75 filters showing feed and recirculation lines

Feedwater Manifold

Recirculation

Loop

Feedwater Manifold

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 26: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

26

Figure 18 Design for three F-75 filters showing filtrate lines

Filtrate Manifold

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 27: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

27

Figure 19 Design for three F-75 filters showing concentrate lines

Concentrate Manifolds

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 28: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

28

Figure 20 Design for six F-75 filters showing four views

WalkwayService Access

Concentrate Manifolds

Feedwater Manifold

Filtrate Manifold

Concentrate

Filtrate

Feedwater and

Recirculation Loop

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 29: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 2959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

29

25 Sizing Guidelines and Controls

Table 5 lists sizing guidelines for the TEQUATICtrade PLUS filter Table 6 lists the control timers and set points

Table 5 Sizing guidelines for models F-50 F-75 and F-150

F98308550 F98308575 F983085150

ParameterLow

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Low

TSS

Medium

TSS

High

TSS

Filtrate Flow a gpm (m3h)

10 micron filter

39912515

(06899125111)

19912513

(023991251068)

mdash

mdash

1599125120

(3499125145)

1099125125

(2399125134)

mdash

mdash

5099125174

(1199125117)

3099125149

(6899125111)

mdash

mdash

15 micron filter699125110

(1499125123)

39912515

(06899125111)

19912513

(023991251068)

2199125140

(4899125191)

1599125120

(3499125145)

1099125115

(2399125134)

75991251125

(1799125128)

5099125174

(1199125117)

3099125149

(6899125111)

20 micron filter1199125115

(2599125134)

699125110

(1499125123)

39912515

(06899125111)

4199125160

(9399125114)

2199125140

(4899125191)

1599125120

(3499125145)

126991251250

(2999125157)

75991251125

(1799125128)

5099125174

(1199125117)

30 micron filter1699125120

(3699125145)

1199125115

(2599125134)

699125110

(1499125123)

6199125180

(1499125118)

4199125160

(9399125114)

2199125140

(4899125191)

251991251325

(5799125174)

126991251250

(2999125157)

75991251125

(1799125128)

50 micron filter2199125125

(4899125157)

1699125120

(3699125145)

1199125115

(2599125134)

81991251100

(1899125123)

6199125180

(1499125118)

4199125160

(9399125114)

326991251400

(7499125191)

251991251325

(5799125174)

126991251250

(2999125157)

Recirculation

Flow gpm(m3h)

50

(11)

50

(11)

50

(11)

150

(34)

150

(34)

150

(34)

500

(114)

500

(114)

500

(114)

Rotational

Speed rpm300991251500 300991251500 300991251500 150991251250 150991251250 150991251250 50991251125 50991251125 50991251125

Zero DP Clean

Frequency

minutes

3099125160 1599125130 599125115b 3099125160 1599125130 599125115b 3099125160 1599125130 599125115b

Concentrate

Purge

Frequency

minutes

1099125120 599125110 39912515c 1099125120 599125110 39912515c 1099125120 599125110 39912515c

a

Flow rates are guidelines only Actual ows are based on uid viscosity solids characteristics and other factors Low asymp 100ndash1000 mgL Medium asymp 1000ndash5000 mgL High asymp 5000ndash10000 mgL

b Combined with concentrate purge

c With continuous purge back to source

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 30: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

30

Table 6 Control timers and set points

Parameter Description Range Default

Required Timers and Set Points

Maintenance Zero DP Clean

Frequency minutesLength of time of normal operation until a Zero DP Clean occurs 09912511440 30

Maintenance Zero DP Clean

Duration minutesLength of time a maintenance Zero DP Clean will last when active 099125130 1

Concentrate Purge Frequency

minutesLength of time of normal operation until a Concentrate Purge occurs 0991251120 10

Concentrate Purge Duration

secondsLength of time a Concentrate Purge will last when active 099125160 3

High Differential Pressure (DP)

Alarm Set Point psi (bar)

When this value is exceeded an alarm message will appear and a Zero DP

Clean combined with a Concentrate Purge will occur after the set time delay

To disable this set point set to 0

09912515 (099125103) 25 (02)

Low Rotational Speed Alarm

Set Point rpm

When this value drops below the set point an alarm message will appear and

a Zero DP Clean combined with a Concentrate Purge will occur after the set

time delay To disable this set point set to 0

09912511000 rpm 50 rpm

Alarm Delays seconds Length of t ime that the value must be out of range before an alarm occurs 099125160 5

High DPLow Rotational Speed Zero

DP Clean Reset Attempts

If the differential pressure does not drop below the alarm set point after the

Zero DP Clean or if the rotational speed does not rise back to the desired

set point the system will attempt sequential Zero DP Cleans combined with

Concentrate Purges If the DP or rotational speed values are still outside of

the acceptable range after the last attempt the system will shut down

09912515 2

Additional Timers and Set Points

Tank Levels Switch Delay seconds Length of time that a signal must be active before an alarm or systemoperation occurs

099125160 10

Switch Select Selects if switch inputs are normally open or normally closed0 ndash normally open

1 ndash normally closed0

Units Select Displays measurements in either US or metric units0 ndash US

1 ndash metric0

Recirc Pump Start Delay seconds Length of time between a start command and the pump starting 099125160 5

Recirc Pump Stop Delay minutes Length of time the pump will continue to run after a stop command 09912511440 240

Filtrate Valve Start Delay seconds Length of time between a start command and the valve opening 0991251300 60

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 31: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

31

3 Filter Details

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 32: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

32

B

A

C

D

E

F

31 Specifications

Table 7 lists the specifications for three models of the TEQUATICtrade PLUS filter Figure 21 shows the location of

dimensional measurements

Table 7 Technical specifications for models F-50 F-75 and F-150

Parameter F98308550 F98308575 F983085150

Flow Capacity (max)a gpm (m3h) 25 (57) 100 (23) 400 (91)

Filter Cutoff μm 10 15 20 30 50 10 15 20 30 50 10 15 20 30 50

pH 299125111 299125111 299125111

Max Operating Temperature degF (degC) 140 (60) 140 (60) 140 (60)

Max Operating Pressure psi (bar) 100 (69) 100 (69) 100 (69)

Max Differential Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Max Filtrate Back Pressure psi (bar) 2 (014) 2 (014) 2 (014)

Shipping Weight (dry) lb (kg)

Housing Lid

Housing Base

39 (18)

16 (7)

23 (10)

197 (89)

83 (38)

114 (52)

984 (446)

370 (168)

614 (279)

Operating Weight (wet approx) lb (kg) 55 (25) 260 (118) 1715 (778)

Housing Material Fiberglass Fiberglass Fiberglass

Gasket and Seal Material Viton Viton Viton

Dimensions (see Figure 21)

A Diameter inches (cm) 16 (406) 275 (699) 46 (117)

B Height inches (cm) 18 (457) 315 (80) 645 (164)

Fittings (see Figure 21)

C Filtrate (Victaulic) inches 2 3 6

D Feedwater (Victaulic) inches 2 3 6

E Recirculation (Victaulic) inches 2 3 6

F Concentrate (Victaulic) inches 2 2 4

a Flow capacity expected using clean water feed (ltered down to 5 μm less than 1 NTU 77degF (25degC) pH = 8)

Figure 21 Dimensional measurements for the TEQUATICtrade PLUS filter

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 33: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

33

32 Components

Description Part Number

1 Restrictor 909830850198308500073747576

2 Housing Lid 509830850198308500020

3 FilterCleaning Assembly

4 Water Insert 709830850198308500032

5 Vortex Plate 909830850198308500116

6 Housing Seal 909830850198308500056

7 Housing Base 509830850198308500021

8 Swing Bolt Nut 909830850098308500023

9 Swing Bolt Washer 909830850098308500026

10 Swing Bolt 909830850198308500088

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500030

2 Filter Adaptor 909830850198308500025

3 Bottom Filter Adaptor Seal 909830850098308500061

4 Cleaning Assembly 409830850198308500023

5 Filter Bearing 909830850198308500030

6 Filter Assembly

2

3

4

5

6

7

8

9

10

1

1

1

1

2

3

4

5

6

F-50 Top Level Assembly F-50 FilterCleaning Assembly

Please contact your Dow sales representative for current part numbers

Figure 22 Part diagrams for model F-50

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 34: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

34

Description Part Number

1 Restrictor 909830850298308500060616263

2 Housing Lid 509830850298308500022

3 FilterCleaning Assembly

4 Water Insert 709830850298308500028

5 Vortex Plate 909830850298308500102

6 Housing Seal 909830850298308500044

7 Housing Base 509830850298308500021

8 Housing Hinge Pin 909830850298308500025

9 Housing Hinge Washer 909830850098308500049

10 Housing Hinge Retaining Ring 909830850098308500048

11 Swing Bolt Nut 909830850098308500041

12 Swing Bolt Washer 909830850098308500024

13 Swing Bolt 909830850298308500132

14 Restrictor 909830850298308500064656667

Description Part Number

1 Top Filter Adaptor Seal 909830850098308500057

2 Filter Adaptor 909830850298308500068

3 Bottom Filter Adaptor Seal 909830850098308500076

4 Cleaning Assembly

5 Filter Assembly

F-75 Top Level Assembly F-75 FilterCleaning Assembly

1

2

3

4

5

6

8

9

10

12

13141

7

11

1

2

4

5

3

Please contact your Dow sales representative for current part numbers

Figure 23 Part diagrams for model F-75

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 35: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

35

Description Part Number

1 Restrictor 909830850498308500044454647

2 Housing Lid 509830850498308500021

3 FilterCleaning Assembly

4 Water Insert 709830850498308500025

5 Vortex Plate 909830850498308500079

6 Housing Seal 909830850498308500021

7 Swing Bolt Nut 909830850098308500093

8 Swing Bolt Washer 909830850098308500094

9 Swing Bolt 909830850498308500092

10 Housing Base 509830850498308500021

11 Restrictor 90983085019830850004849505152

Description Part Number

1 Eyebolt 909830850098308500088

2 Top Filter Adaptor Seal 909830850498308500083

3 Filter Adaptor 909830850498308500082

4 Bottom Filter Adaptor Seal 909830850098308500076

5 Cleaning Assembly

6 Filter Assembly

F-150 Top Level Assembly F-150 FilterCleaning Assembly

2

3

4

5

6

7

8

9

10

1

1

11

6

5

4

3

2

1

Please contact your Dow sales representative for current part numbers

Figure 24 Part diagrams for model F-150

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 36: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

36

33 Critical Measurements

There are two critical measurements needed to monitor operation of the TEQUATICtrade PLUS filter

bull Differential Pressure is measured across the filter and is used to determine several operating parameters including filtrate

flow rate and frequency of Zero DP Cleans The TEQUATIC PLUS filter operates at low differential pressures with typical values

ranging from 025 to 045 psi These lower pressure values should remain relatively stable Higher dierential pressures indicate

that the filter is being fouled with suspended particles If the differential pressure does not decrease after closing the filtrate

valve this could indicate that the cleaning assembly or filter needs to be replaced or cleaned If the cleaning assembly and filter

are relatively new but the system experiences frequent high differential pressure events this is most likely due to nonoptimal

operating conditions The filtrate flow should be decreased to provide the highest flow at a low and stable differential pressure

bull Cleaning Assembly Rotational Speed (rpm) is measured with a magnetic sensor that picks up a signal from a magnet that is

installed in the cleaning assembly This measurement verifies that the cleaning assembly is spinning It is important to confirm

that the rotational speed is within the specified range The rotational speed of the cleaning assembly should remain stable

and be within the speed ranges described in the Startup and Operation section Higher speeds could indicate that the cleaning

assembly is worn and not making sufficient contact with the filter If this occurs the cleaning assembly should be replaced

Lower speeds are most likely caused by insufficient flow or velocity at the inlet of the TEQUATIC PLUS filter

Depending on the application additional instrumentation to measure parameters like temperature flow pressure TSS

and turbidity should be considered The TEQUATIC PLUS filter is used in a wide variety of industrial applications as either

pretreatment to other processes or as stand-alone filtration In a pretreatment design using the minimum number of critical

measurements is most cost-eective and easiest to integrate For a stand-alone application additional measurements might be

necessary to adequately evaluate system performance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 37: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

37

4 Installation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 38: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

38

41 Receiving and Handling

1 Inspect the outside of the shipping container for evidence of damage If damage is

evident contact your supplier

2 The TEQUATICtrade PLUS filter cleaning assembly filter assembly and filter adaptor

will be pre-assembled and packaged separate from the housing ( Figure 25)

Remove these components from the packaging and check them against the

shipping manifest Figure 26 defines the identification numbers on the filter

3 The TEQUATIC PLUS filter housing will be mounted to the base of the shipping

container in a horizontal or vertical position Remove the mounting bolts

4 Lift and handle the housing carefully using suitable lifting equipment and the

lifting points provided ( Figure 27 ) The product must be securely harnessed for

lifting and handling and all accident prevention regulations must be observed

Important

bull Lift and handle the product carefully

bull Use suitable lifting equipment

bull Securely harness the product

bull Observe all the accident prevention

regulations in force

Figure 25 Filter and cleaning assemblies as shipped

Figure 26 Definitions of identification numbers on filter

Filter Assembly Cleaning Assembly

Filter Micron Rating

Mfg Month Year

Serial Number

101230 2-00052

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 39: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 3959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

39

Figure 27 Housing lifting points

F-50 F-75 F-150

middot CAUTION Heavy Machinery - Damage Injury or Death Will Occur If Lifted Improperly middot Lift ONLY With ALL 4 Lift Hooks Engaged - Violation Will Void Warranty

middot Distribute Weight Evenly Among ALL 4 Lift Hooks Lift Slowly And Straight UPa See Equipment Manual For Additional Information

middot Weight Of Tequatictrade Plus F-150 (Base And Lid) Is Approximately 1100 lbs

middot Always Engage And Tighten All Swing Bolts When Lifting Entire Tequatictrade Plus F-150

middot To Remove Tequatictrade Plus F-150 Lida Disengage Swing Boltsb Lift LID Straight UP Vertical 24 Minimum to Clear Internal Components

c Lift Lid Slowly Periodically Checking For Lid Binding On Guide Pins (One on Each Side)d Weight Of Tequatictrade Plus F-150 Lid Alone Is Approximately 500 lbs middot Always Drain All Water Before Lifting Tequatictrade Plus F-150

I I I I

I

I I

I I I

1 - -

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 40: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

40

42 Installing Housing and Filter Assembly

1 Secure the TEQUATICtrade PLUS filter housing to a mounting plate or bracket with bolts Ensure that the mounting plate can

support the weight of the TEQUATIC PLUS filter listed in the Table 7 Note the TEQUATIC PLUS filter must be mounted vertically

with the filtrate piping facing straight up

2 Loosen swing bolts and remove the lid of the TEQUATIC PLUS filter by lifting up

3 The bearing and bayonet mounts will already be installed in the filter assembly with two washers for each bayonet mount

( Figure 28a and b) Check that they have not come loose during shipment

4 The filter assembly mounts to the vortex plate ( Figure 28c and d) Insert the three bayonet mounts into the three slots in the

vortex plate and rotate clockwise (in the direction of flow)

Figure 28 Installing filter assembly onto housing base

Filter Assembly

Bearing

Filter Assembly

Bearing

Bayonet

Mounts

a

Vortex Plate in

Housing Base

b

c

Filter Assembly Installed on

Vortex Plate

d

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 41: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

41

43 Installing Cleaning Assembly and Filter Adaptor

1 Slide the cleaning assembly over the filter assembly and spin the cleaning assembly

clockwise Ensure that the cleaning assembly can rotate freely around the filter

2 The filter adaptor mounts to the top of the filter assembly with locking grooves

Lubricate the seals with silicone or white grease and insert the filter adaptor evenly

into the filter assembly rotating clockwise It should slide into place without

excessive force rotating clockwise approximately 20 degrees and locking in Make

sure the adaptor is properly seated

Important

Do not attempt to assemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate (Section 42 Step 4)

Figure 29 Installing cleaning assembly and filter adaptor

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 42: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

42

44 Securing Housing Lid

1 Make sure the housing seal of the TEQUATICtrade PLUS filter is clean lubricated with silicone or white grease and properly

positioned in the seal groove of the lid before securing the lid

2 Using the alignment pins lower lid and hand-tighten swing bolts ( Figure 30)

3 Tighten swing bolts rst to approximately 40 ft-lb of torque at opposite ends of the circular face For example assuming the rst

one is at the ldquo1rdquo position tighten in the following order (1 2) (3 4) etc as shown in Figure 30

4 Following the same order tighten the swing bolts to approximately 80 ft-lb of torque To avoid damaging the housing do not

exceed 80 ft-lb

Figure 30 Securing housing lid

Alignment Pins

Swing Bolt

Housing Seal

1

8

6

5

7

34

2

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 43: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

43

45 Installing Piping and Recirculation Pump Connections

1 All connections use IPS groove (Victaulic) style couplings (not included) Always

lubricate clamping seals with silicone or white grease

2 Connect a pressurized water source to the inlet feed connection of the TEQUATICtrade

PLUS filter Use flexible lines that can be easily removed for future maintenance

Inlet pressure should not exceed 100 psi Always open valves slowly Recommended

Feedwater should be regulated to provide constant pressure (either with a variable

frequency motor drive or with a mechanical pressure regulator)

3 Connect the filtrate line to a product storage tank or a downstream process Use

flexible lines that can be easily removed for future maintenance Connect in such

a way as to minimize static back pressure (le2 psi) Avoid static ltrate-side back

pressure at all times

4 Connect the recirculation line back into the feed line and tee into the feed just

upstream of the inlet connection ( Figure 31)

Important

bull Do not have more than 2 psi

back pressure across the filterbull Avoid static ltrate-side back

pressure at all times

Figure 31 Recirculation pump connections

Example of Victaulic Coupling

Pressurized

Feedwater

RECIRCULATION

PUMP

Filtrate

Concentrate

5 Connect the concentrate purge line to an open drain to prevent back pressure In

some applications the concentrate can be connected back to the source water to

increase system water recovery6 Make sure that the installation location allows for access to all swing bolts and takes

into consideration maintenance requirements such as space for taking the lid on and

off (or using a lifting device to remove the lid) and installing replacement components

7 Recommended Use flexible hose connections to and f rom the TEQUATICtrade PLUS filter

Do not install any rigid piping connections to the housing

8 Connections to the TEQUATIC PLUS filter have a 0030-inch tolerance for alignment

9 Design interconnecting pipe to include piping supports Support interconnecting

piping so that it is self-supporting To avoid damaging the housing or connections the

total weight of piping run and fittings supported by the housing should not exceed 5 lb

Important

bull Piping must be independently

supported

bull Do not exceed 5 lb load on the

housing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 44: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

44

46 Installing Sensors

Figure 32 shows how the critical sensors (not included) are connected to the TEQUATICtrade PLUS lter Refer to Figure 3 for a

complete system diagram

Figure 32 Schematic of sensor connection

Filtrate

Example of System

Controller or PLC

(not included)

RPM Sensor

Differential Pressure

Sensor

1 Install the RPM sensor into the mount provided on the outside of the lid

See Figure 33 and Figure 34 for installation details2 Using 025-inch tubing connect the low and high differential pressure lines from

a differential pressure sensor to the female quick connect fittings on the lid of the

housing Verify that the high and low pressure lines are connected to the correct ports

Low Pressure(filtrate)

High Pressure

(feedwater)

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 45: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

45

Figure 33 L-bracket and RPM sensor installation for models F-50 and F-150

Place bracket under washer and tighten down with nut

Place sensor againsthousing

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 46: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

46

Figure 34 L-bracket and RPM sensor installation for model F-75

AB

2

8 7

3

0 7

273

3

6 7

DETAIL ASCALE 1 5

DETAIL B

SCALE 1 5

PLACE

SENSORAGAINST

HOUSING

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 47: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

47

47 Installing Auto Actuated Valves

1 Install auto actuated valves (not included) in the filtrate and concentrate lines See Figure 3

2 Install the valves as close to the connection point as possible

3 Valve material should be compatible with uid that it will contact (ie aggressive industrial water sources)

4 Recommended Use a motor-actuated valve not a solenoid valve A motor-actuated valve will open and close

slower than a solenoid valve This will help minimize water hammer

48 Installing Manual Valves

1 A diaphragm valve should be installed close to the filtrate connection point to control flow See Figure 3

2 A check valve must be installed on the filtrate line to prevent backflow

3 If the recirculation pump is installed to pressurize the feed a diaphragm valve should be installed to regulate the recirculation

flow Install the valve close to the recirculation connection point

4 A manual drain valve should be installed on the concentrate line

5 Air relief valves should be installed at high points in the system such as the differential pressure input ports

Note No valves are included

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 48: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

48

5 Operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 49: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 4959

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

49

51 Startup and Operation

1 Make sure filtrate and concentrate lines are closed

2 Fill system with water Purge air out of the system by opening the air relief valve

3 Once all air is expelled from the system run the system in Zero DP Clean mode

Filtrate valve is closed concentrate purge valve is closed and recirculation pump is on

4 With the filtrate valve closed verify that the cleaning assembly is spinning at the

specified rotational speed Allow system to reach steady state

5 Monitor the differential pressure and slowly open filtrate valve which will allow

feedwater to flow into the system System is now in Normal mode The filtrate line

is open and producing water the recirculation pump is on and the concentrate

purge valve is closed

6 Verify dierential pressure is not above specied range Typical initial dierential

pressure is between 025 and 045 psi

Table 9 Model number and associated cleaning assembly speeds

ModelCleaning Assembly Rotational Speed

(rpm)

F98308550 500991251600

F98308575 175991251250

F983085150 100991251150

Important

bull Perform Zero DP Clean combined

with purges if the differential

pressure exceeds 25 psi If frequent

high differential pressure events

occur reduce filtrate flow

bull Operating with the cleaning

assembly rotational speed outside

of the specified range can result in

damage to the equipment premature

failure or performance loss

bull Operating with dierential pressures

above the specified range can result in

damage to the equipment premature

failure or performance loss

bull Do not start producing ltrate until

the cleaning assembly rotational

speed is verified

bull Producing ltrate without proper

cleaning assembly rotation will resultin premature failure

Equipment Off Standby Normal Zero DP Clean Concentrate Purge

Recirculation Pump OFF ON ON ON ON

Filtrate Auto

Actuated ValveCLOSED CLOSED OPEN CLOSED OPEN or CLOSED

Concentrate Auto

Actuated ValveCLOSED CLOSED CLOSED OPEN or CLOSED OPEN

Table 8 Modes of operation

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 50: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5059

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

50

NOTES Periodically purge the concentrate on a time basis (for example every 5 to 15 min for approximately 5 s) This is a

momentary opening and closing of the concentrate auto actuated valve During the purge a volume of water in the housing will

be displaced depending on the model in use (F-50 = 1ndash2 gal F-75 = 8ndash12 gal F-150 = 70ndash90 gal)

If the feedwater has problematic or high concentration of solids a continuous concentrate purge is recommended The continuous

flow can return back to the feedwater tank This will create a steady-state concentration within the housing and increase cleaning

assembly rotational speed (rpm)

If a continuous concentrate purge is implemented make sure the continuous concentrate pipeline connects to the feedwater tank

at a point higher than the feedwater inlet and that the feedwater tank level is always higher than the feedwater inlet If this is not

possible an additional auto actuated valve will need to be installed on the continuous concentrate line and will close if there is no

feedwater being supplied to the system ( Figure 6)

Perform periodic Zero DP Cleans on a time basis (for example every 1 to 3 h for approximately 60 s)

To prevent potential solids build-up inside the unit it is recommended to keep the water moving through the system Avoid

system shutdowns except in cases of filter replacement or maintenance When the process does not require filtrate run the system

in STANDBY mode where the recirculation pump continues to run and optionally the feed pump can continue to run with water

purging through the unit and returning to the feed source tank

If the feedwater has problematic or high concentration of solids combine Zero DP Clean and Concentrate Purges periodically into

one step so the filter is being cleaned while concentrate is being purged at the same time The Concentrate Purge should occur at the

beginning of the Zero DP Clean cycle Extending Concentrate Purge durations and Zero DP Clean durations will help clean the screen

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 51: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5159

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

51

52 Data Logging

1 Keep a log of the system operation An example is shown in Figure 35

2 After initial startup data should be collected several times a day to verify the

system is operating as intended

3 If there are any outstanding fluctuations in the initial performance such as

unstable or rising differential pressure operating conditions or system design

should be adjusted (ie lowering the ltrate ow rate) until system stabilizes and

can run continuously

4 Once optimum operating conditions are established data should continue to be

collected at least once per day

Figure 35 Example of a data log

TEQUATICtrade PLUS Filter Data Log

TEQUATIC PLUS Filter Model Filter Element Model

Filter Pore Size (μm) Cleaning Assembly Model

Date

Minimum Required

Measurements

Differential Pressure

(psi or bar)

Cleaning Assembly

Rotational Speed (rpm)

Temperature (degF or degC)

Zero DP Clean Frequency

(minutes)

Concentrate Purge

Frequency (minutes)

Optional Measurements

Filtrate Flow (gpm or m3h)

Recirculation Flow

(gpm or m3h)

Feedwater Pressure(psi or bar)

Feedwater TSS (mgL)

Filtrate TSS (mgL)

Important

Maintain a log of all operation events

and parameters at all times

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 52: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5259

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

52

53 Shutdown

1 Run the system with ltrate valve closed

2 Shut off the feedwater supply

3 Turn off the recirculation pump

4 Verify the ltrate valve and concentrate purge valves are closed

5 For long-term shutdown ush with clean water and disinfect the

system drain the water and remove the filter and cleaning assemblies

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 53: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5359

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

53

6 Maintenance

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 54: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5459

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

54

61 Removing Filter and Cleaning Assemblies

1 Disconnect filtrate and feedwater lines from the housing lid

2 Disconnect 025-inch differential pressure water lines

3 Disconnect RPM sensor

4 Loosen swing bolts and remove the lid by lifting up above the alignment pins

5 Turn the filter adaptor counter clockwise and lift up to remove from the filter

element ( Figure 36)

6 Lift the cleaning assembly off of the filter element

7 Turn the filter assembly counter clockwise and lift off of the vortex plate

Figure 36 Removing filter and cleaning assemblies

Important

Do not attempt to disassemble the

cleaning assembly filter assembly

and filter adaptor without the filter

assembly being mounted on the

vortex plate

Adaptor

Cleaning

Assembly

Installed Filter

Assembly

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 55: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5559

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

55

62 Spare PartsTable 10 Spare parts and consumables for model F-50

Table 11 Spare parts and consumables for model F-75

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850298308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850298308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850298308500003 Every 6 to 12 months keep spares on hand

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850198308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850198308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850198308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 56: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5659

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

56

Table 12 Spare parts and consumables for model F-150

Description Part Number Replacement Frequency

Cleaning Assembly

Every 1 to 3 months depending on water quality

and typeBrass polypropylene and nylon brush combo

Polypropylene and nylon brush combo

Filter Element (NiP)

Every 3 to 12 months depending on water quality and

type keep spares on hand

10

15

20

Filter Element (SS983085316)

30

50

O-ring Kit 959830850498308500001Every 6 to 12 months depending on water quality and

type keep spares on hand

Swing Bolt Kit (1 each) 959830850498308500002Every 12 to 24 months depending on environmental

conditions keep spares on hand

Restrictor Kit 959830850498308500003 Every 6 to 12 months keep spares on hand

If no part numbers are shown please contact your Dow sales representative for current part numbers

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 57: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5759

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

57

7 Troubleshooting

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 58: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5859

Clean Filtration Technologies | 2014TEQUATICtrade PLUS Fine Particle Filter

58

71 Problems Causes and Solutions

Table 13 lists possible problems during operation of the TEQUATICtrade PLUS filter and suggested solutions

Table 13 Troubleshooting problems causes and solutions

Problem Possible Cause Solution

Increasing differential pressure(should be at approximately 05 psi at steady run state)

Cleaning assembly worn Replace cleaning assembly

Incoming water quality upsetInitiate Zero DP Clean cycle Check incoming water

quality Remove filter element and manually clean

Filtrate volume too high for desired water

qualityAdjust filtrate flow rate

Cleaning assembly not spinning or too

slow for desired water quality

Ensure cleaning assembly is spinning and clean-

ing assembly rotational speed is adequate for water

quality Increase recirculation flow rate

Recirculation loop concentrated too high

for desired water quality

Increase concentrate purge frequency andor purge

duration

Problem with differential pressure

sensor

Inspect clean or replace sensor Verify that there is

not excessive air in the system or housing

Differential pressure 00 psi

Flow across filter too low to cause a

measurable differential pressure drop

Verify that sensor connections are connected to

the correct port Check that the feedwater pump

is operating

Breach in filter element Replace filter element

No filtrate flow

Filtrate valve closed Open filtrate valve

Insufficient feedwater flow Ensure feed pump is operating

Plugged filter Should see high differen-

tial pressure if sensor is working properly

Initiate Zero DP Clean cycle first if not adequate

replace filter element andor filter assembly or manu-

ally remove filter element and clean

Insufficient recirculat ion flow rate Ensure recirculat ion pump is operating

Excessive noise from filter

Air in system Vent air from system

Cleaning assembly making contact with

housing or fil terVerify that cleaning assembly is installed correctly

Filter does not return to ldquocleanrdquo differential pressure

after Zero DP Clean

Filter getting excessively dirty due to

quality of water

Replace filter element andor filter assembly or

manually remove filter element and clean

Water leaking from housing seal Housing seal damaged or aged Replace housing seal

Water leaking from housing connection

Groove lock gasket in Victaulic clamp

worn or not installed properly or Victau-

lic clamp not tightened properly

Inspect replace gasket if required and tighten clamp

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company

Page 59: Filtro autolimpiable

7212019 Filtro autolimpiable

httpslidepdfcomreaderfullfiltro-autolimpiable 5959

To reach an expert call us direct at 19830858009830856489830859260 for North America or 6509830858009830857818 internationally

Or call our Customer information Group at 19830858009830854479830854369 for North America +800 3 694 6367 for Europe

4009830858899830850789 for China or +559830851198308551889830859555 for Latin America

Also visit wwwcleanfiltrationcom or wwwdowwaterandprocesscom

Clean Filtration Technologies LLC

A Wholly Owned Subsidiary of The Dow Chemical Company