OPERATING MANUAL Rota 4R-V/Fm - Plasto Crafts ... installation, start-up, operation or maintenance of the centrifuge. PLASTO CRAFTS INDUSTRIES (P) LTD Plot A75, Road Number 21, Eastern

OPERATING MANUAL

Rota 4R-V/Fm Refrigerated Table Top Centrifuge

Format Number: PC/S6/OM/MS Rev Number: 1.0 Issue Date: 12-Mar-2016

PLASTO CRAFTS INDUSTRIES (P) LTD

Plot A75, Road Number 21, Eastern Engineering,

Wagle Estate, Thane West, Thane, Maharashtra 400604

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CAUTION

Used to indicate a potentially hazardous situation which, if not avoided, may result in minor or moderate injury and/or mechanical damage. It is also used to alert against unsafe practices

WARNING

Used whenever an action or condition may potentially cause personal injury or Mechanical damage may result.

Indicates high voltage or risk of electric shock.

HIGH VOLTAGE WARNING

Refer servicing of all areas displaying either symbol to service personnel




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Important of the operating Manual

A fundamental requirement for the safe and trouble free operation of the

centrifuge is to be familiar with the safety instructions and all potential

hazards and corresponding safety instructions.

The operating manual includes important information concerning the

safe operation of the centrifuge. Instructions on safety and hazards must

be observed by all persons operating the centrifuge. In addition,

industries specific safety norms for the prevention of accidents must be

compile with.

Intended use

Centrifuges are power driven-machines that separate liquids from solid

matter, liquid mixtures, or solid mixtures by centrifugal force. They are

solely intended for this purpose. Any other use beyond this area of

application is regarded as improper use. Plasto Crafts cannot be held

liable for any damage resulting from such improper use.

The intended use also includes

Observation of all the notes and instructions included in the

operating manual and

Compliance with the care, cleaning, and maintenance

instructions.

Warranty and liability

The warranty and liability are subject to our ‘‘General conditions’’ that

were distributed to the operator upon the conclusion of the contract.

Warranty and liability claims are excluded if they are due to

Improper use.

Non-compliance with the safety instructions and hazard

warnings in the operating manual

Improper installation, start-up, operation or maintenance of the

centrifuge.




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Copyright

The copyright concerning the operating manual remains with

Plasto Crafts Industries Pvt.Ltd.

The operating manual is solely intended for the operator and their

personnel. It includes instructions and information that must not be

Duplicated, Distributed or Communicated in any other way

Non-compliance may be prosecuted under criminal law.

Scope of supply

The centrifuge comprises:

1 Rotor wrench

1 Warranty Certificate

1 Operating Manual

Accessories

According to your order, our order confirmation, and your delivery note.




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Safety

Marking of the unit

The following symbols are used for all types of centrifuges manufactured by Plasto

Crafts

Dangerous voltage

Hot surface

Caution Risk of Bruising

Protective earth (Ground)

Earth (ground)

Unplug the mains plug

Arrow indicating the direction of rotation

Bio Hazard

4°C Guarantee




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Name plate

CE mark

Do not dispose as part of domestic waste

I NOTE

Safety indications on the centrifuge must be kept readable at all times.

I NOTE

Not all symbols / labels are used for this centrifuge type




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Table of contents

SECTION 1…………………………………………………………………………………09

1.1. DESCRIPTION…………………………………………………………..……09

1.1.1 Centrifugation principle……………………………………………..09

1.1.2. Specifications……………………………………………………….10

1.2 SAFETY DEVICES……………………………………………………………11

1.2.1. Lid lock device………………………………………………….…..11

1.2.2. Standstill Monitoring System………………………………………11

1.2.3. Imbalance Monitoring System…………………………………….11

1.2.4. Motor overheat Monitoring System……………………………….11

1.3. CENTRIFUGE CHASSIS……………………………………………………12

1.3.1. Housing……………………………………………..………….……12

1.3.2. Door……………………………………………………….…………12

1.3.3. Rotor Chamber………………………………………………..……12

1.3.4. Drive…………………………………………………………………12

1.4. CONTROL PANEL………………………………………………..…….……13

1.4.1Parameter Keys………………………………………………...……13

1.4.2 Digital Displays……………………………………………..….…….15

1.4.3 Acceleration & Deceleration Table………………………………..16

1.5. AVAILABLE ROTORS………………………………………….…....………19

SECTION 2…………………………………………………………………….…..……….21

2.1. INSTALLATION REQUIREMENTS…………………………….…..………21

2.2. SPACE AND LOCATION REQUIREMENTS……………….…….….……20

2.3. ELECTRICAL REQUIREMENTS………………………….…………..……22

2.4. INSTALLATION OF THE ROTOR ………………………….………...……22

2.4.1. For a swinging bucket rotor…………………………….………….22

2.4.1. For a fix angle rotor…………………………….……………….….24

2.5. INSTALLATION OF ACCESSORIES……………………….………..….…25

2.6. NAME PLATE & ROTOR IDENTIFICATION…………………….……..…26

SECTION 3……………………………………………………………………….….….…27

3.1. OPERATION………………………………………………………….…....…27

3.2. RUN PREPARATION……………………………………………………..…28

3.3. SETTING RUN PARAMETERS………………………………………….…30

3.3.1. Setting Run………………………………….………………….…..30

3.3.2. Starting Run ………………………………………………....….….33

3.3.3. Stopping a Run ………………………………………………….....34

3.4. UNLOADING……………………………………….……………………….…35

Section 4……………………………………………………………………….……………36

4.1. TROUBLESHOOTING………………………………………………….……36

4.2. DO’S AND DON’TS CENTRIFUGE USERS………………………………38

4.3. ACCESSING THE ROTOR IN CASE OF POWER FAILURE………...…39




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Section 5…………..………………………………………………………….……….……40

5.1. GENERAL MAINTENANCE………………………………..…….…………40

5.2. MAINTENANCE OF CENTRIFUGE…………………………….………….40

5.2.1 Maintenance of Rotors and Adopters……………………….…….41

5.2.2. Maintenance of Centrifuge Chamber……………………………..41

5.2.3. Load bearing bolts………………………………………………….42

5.2.4. Sterilisation and disinfection of the rotor chamber and

accessories…………………………………………………………………42

5.2.5. Autoclaving……………………………………………….…………42

5.3. SERVICE…………………………………………………………………...…43

5.4. CLEANING………………………………………………………………....…43

5.4.1. Glass Breakage………………………………………………….…44

5.4.2. Decontamination……………………………………………………44

5.5. STORAGE AND TRANSPORT…………………………………..…………45

5.5.1. Storage………………………………………………………………45

5.5.2. Returning a Centrifuge…………………………………..…………46

5.5.3. Return of defective parts……………………………….…….……46

5.5.4. Declaration of decontamination……………………………...……46

Section 6…………………………………………………………………….……….……..48

6.1. DEFINITIONS…………………………………………………………………48

6.2. REGISTRATION OF PRODUCT………………………….…………..……49

6.3. WARRANTY PERIOD………………………………………………………..49

6.4. REPAIRS PROCEDURE………………………………………….…………49

6.5. TRANSPORT PROCEDURE…………………………………………..……50

6.6. OPERATING MANUAL………………………………………………………51

6.7. EXCLUSIONS FROM WARRANTY……………………………………..…51

6.8. WARRANTY TO BE ENTIRE AND EXCLUSIVE…………………………52

6.9. NO WAIVER……………………………………………………………..……52

6.10. GOVERNING LAW AND JURISDICTION…………………………..……53

6.11. NON-ASSIGN ABILITY AND BINDING EFFECT………….……………53

6.12. SEVERABILITY………………………………………………………..……53

6.13. HEADINGS……………………………………………………………..……53

6.14. CHANGE IN WARRANTY…………………………………………….……53

APPENDIX……………………………………………………………………………….…55




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SECTION 1

Contains system specifications and a brief physical and functional description of the

centrifuge, including the operating controls and indicators.

1.1. DESCRIPTION

1.1.1 Centrifugation Principle

Centrifugation is a process for the separation of heterogeneous mixtures

of substances (suspensions, emulsions or gas mixtures) in to their

components. The mixture of substances, which rotates on the circular

path is subject to centripetal acceleration that is several times greater

than the gravitational acceleration.

Centrifuges use the mass inertia inside the rotor chamber for separating

the substances. Due to their higher inertia, particles or media with a

higher density travel outwards, in doing so they displace the components

with a lower density, which in turn travel towards the centre.

The centripetal acceleration of an object inside a centrifuge as the effect

of centripetal force, depends on the distance between the object and the

axis of rotation as well as on the angular velocity. It increases linearly as

a function of the distance with regard to the axis of rotation and quadratic

ally as a function of the angular velocity. The bigger the radius in the

rotor chamber is and the higher the speed is, the higher the centripetal

acceleration is. However the forces, acting on the rotor also increase.




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1.1.2. Specifications

Rota 4R-V/Fm is a new generation high speed microprocessor

controlled centrifuge. It employs a silent brush-less, asynchronous motor

– freeing the user from periodic brush change and carbon dust. The

centrifuge assembly has a solid steel casing. The centrifuge lid is made

of heavy sheet steel and cased with thermal insulation. Special hinges

used provide counter balancing of the lid in all positions and allow the

user to load or unload the rotor without holding the lid. The centrifuge

has a steel armoured chamber.

Maximum Speed of Instrument

20,000 RPM

Maximum RCF

33,980 x g

Maximum Sample Volume

700 ml

Speed Control

Microprocessor controlled Variable frequency drive

Type of Motor

Asynchronous motor (Brushless)

Speed setting

Digital

Speed Display

Digital

Speed Accuracy

+ /-100 RPM

Acceleration & Deceleration

Variable, 1 to 20 steps

Temperature Display / Setting

Digital / -09 Deg° C to +40 Deg° C

Temperature Control Accuracy

±1 Deg° C

Time Display / Setting

Digital /1 to 99 Minutes

Power Requirement

230 Volts (±10 %) / 60Hz

Dimensions

705(L) X 545(D) X 405(H) mm.

Net Weight

75 Kgs




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1.2 SAFETY DEVICES

1.2.1 Lid Lock Device

The centrifuge can only be started when the lid is properly closed. The

lid can only be opened when the rotor has stopped. If the lid is opened

by way of emergency release system during operation, the centrifuge

will immediately come to rest while rotor is at run system. If the lid is

open, the drive is completely separated from the run system & another

function

1.2.2 Standby Mode Monitoring System

Entering to setup mode is only possible if the rotor is at a standby. This

standstill is checked by the microprocessor.

1.2.3 Imbalance Monitoring System

The indication ‘‘imbalance’’ centrifuge is in the impermissible imbalance

range. The drive will be switched off in the acceleration phase or during

the run.

1.2.4 Motor overheat Monitoring System

Microprocessor continually check motor temperature, if motor

temperature rises above permissible level centrifuge automatically de-

accelerate.




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1.3. CENTRIFUGE CHASSIS

1.3.1. Housing

The centrifuge housing is made of MS over a MS chassis and is finished

with urethane paint. The control panel overlay is made of MS. Poly

Urethane Form insulation outer wall of S.S. chamber covered with M.S.

Cabinet as a cooling chamber.

1.3.2. Door

The structural MS door has solenoid lock system, prevents run initiation

unless the door is closed and latched. When a run is in progress, In the

event of a power failure, the door lock can be manually tripped for

sample recovery (TROUBLESHOOTING).

1.3.3. Rotor Chamber

The S.S. solid chamber covered with M.S. cabinet rotor chamber. The

silicon rubber seal cap surrounding the drive shaft are visible in the

chamber bottom. A around the chamber top assures sealing by rubber

gasket

1.3.4. Drive

The asynchronous single-phase direct-drive motor is brushless for

clean, quiet operation. A tie-down S.S. Allen bolt is used to attach the

rotor with S.S. Shaft Adaptor to the drive shaft. The resilient suspension

ensures that loads will not be disturbed by vibration, and prevents

damage to the drive shaft if an imbalance occurs during centrifugation.

Maximum braking may be selected to reduce deceleration time, allowing

fast processing of samples; alternately, delicate gradients may be

preserved using slower de-acceleration.




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1.4. CONTROL PANEL

Mounted at an angle on the centrifuge front for easy visibility and access, the

control panel comprises parameter keys and digital displays. The power switch

a two-position rocker switch (ON-OFF),

1.4.1Parameter Keys

Parameter keys are used to set parameters (Run, Stop, RCF, Program,

LID & Enter)




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Key Function

UP & DN keys are used in incrementing and decrementing the parameters while programming

SET key is use to setup different parameters like Program Number, Rotor Number, Speed, Temperature, Time & Acceleration/De Acceleration steps

LID key will operate the lid lock. The micro-processor will enable this operation only if the motor is at rest.

RUN & STOP keys are used for starting or stopping the run.




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1.4.2 Digital Displays

When the centrifuge power is turned on, digital displays show the

operating parameters of the previous run.

The seven parameters are displayed on the 16x2 LCD

The appropriate legend is printed near each display

Display Function

PROGRAM Ten different programs can be stored

ROTOR NUMBER

Each rotor has s number marked on it and during

programming the number must be entered. The

microprocessor will check whether the entered

speed is permitted for the particular rotor, if not an

ERROR indication will appear on the display

ACCELRATION &

DEACCELRATION

The instrument provides 1 to 20 acceleration and deceleration rates depend on rotor

TIME Run time can be selected from 1 to 99 minutes

TEMPRATURE °C Desired temperature can be selected from -09°C to

+40°C




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SPEED IN RPM Desired speed from 100 to 20,000 RPM can be

selected depend on rotor

SPEED IN RCF Calculate speed in RCF according to RPM and Rotor radius

1.4.3 Acceleration & Deceleration Table

Acceleration &

Deceleration Value On

LCD

Time Required To Achieve Speed From

Zero To Set Speed &

Set Speed To Zero

02 20 Sec

03 30 Sec

04 40 Sec

05 50 Sec

06 60 Sec

07 70 Sec

08 80 Sec

09 90 Sec

10 100 Sec

11 110 Sec

12 120 Sec

13 130 Sec

14 140 Sec

15 150 Sec

16 160 Sec

17 170 Sec

18 180 Sec

19 190 Sec

20 200 Sec




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LED’s marked as Parameters

Z P L A S T O e C R A F T S 0 s

P R o t a o 4 R l - R V / F m

Display Screen on Instrument start

Z P L A E n t e r i n g T S 0 s

P S t a n d b y l S t a t e I D

This indicates instrument is Entering in standby State

Z P L A S t a r t i n g T S 0 s

P l e a P r o g r a m e 0 L I D

Display shows Starting Program when we press RUN key

PRO ROTOR NO SPEED (RPM)

Z P L A L I D e O P E N T S 0 R

P l e a s e e C l o s e 0 L I D

TEMP TIME ACC RCF

Instrument is in running condition the top-right corner of LCD shows “R”


Z P L A L I D e O P E N T S 0 S


TEMP TIME ACC RCF

When instrument on standby condition top-right corner of LCD shows “S”




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LED’s marked as Parameters

R O T O R I I M B A L A N C E !

R e s t a r t C M a c h i n e !

Indicates Imbalance errors are caused by unbalanced loads

Z P L A L I D e O P E N T S 0 s

P l C a s e e C l o s e 0 L I D

TEMP

Indicates Refrigeration is ON

Z P L A L I D e O P E N T S 0 s


Indicate LID is open

M O T O R g O V E R H E A T ! s

R e s t a r t O M a c h i n e !

Indicates Motor is over heat

R o t o r I i n O m o t i o n s

P S t o p p i n g o M o t o r D

Indicates Rotor motion

T E M P L S E N S O R N N C ! s

R e s t a r t C M a c h i n e !

Indicates Temperature sensor failure




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1.5. AVAILABLE ROTORS

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Ro

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AC

C/D

e-A

CC

Deta

ils

Ro

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Ty

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RP

M

RC

F

Rad

ius

(C

MS

)

Cap

ac

ity

Ro

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ch

tu

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Cap

ac

ity

1 8121 2 &

Onwards Angle 20,000 26,608 5.95 12x1.5ml 12 1.5ml

4 40415 5 &

Onwards

Swing

out 4,000 2719 14.6 4x15ml 4 15ml

9 82411 2 &

Onwards

8241

(NO/L) Angle 20,000 31,304 7.16 24x1.5ml 24 1.5ml

12 82405 3 &

Onwards

This rotor is

discontinued

please give

8241 with

0.5ml

adopter

Angle 20,000 23,967 5.95 24x0.5ml 24 0.5ml

14 8205 3 &

Onwards Angle 16,000 20,035 6.76 20x5ml 20 5ml

15 8108 2 &


18 8430 3 &


20 8630 5 &


21 8450 5 &


25 40101 6 &

Onwards

Swing

out 10,000 13,845 8.4 10x1.5ml 10 1.5ml

26 40296 4 &

Onwards

Swing

out 2,000 581 13

192x 0.5ml

microtiter

plates

carrier rotor

192 0.5ml

28 40417

5

4 &

Onwards

Swing

out 4,000 2719 15.2 4x175ml 4

175

ml

31 82415 5 &

Onwards Angle 5,000 3773 13.5 24x15ml 24 15ml

32 8650 5 &

Onwards Angle 5,000 3743

13.3

9 6x50ml 6 50ml

35 40450 5 &

Onwards

Swing

out 4,500 3441 15.2 4x50ml 4 50ml




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Sr

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Ro

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Ca

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o.

AC

C/D

e-A

CC

Deta

ils

Ro

tor

Ty

pe

RP

M

RC

F

Rad

ius

(C

MS

)

Cap

ac

ity

Ro

tor

Ca

pa

cit

y

Ea

ch

tu

be

Cap

ac

ity

36 81215 5 &

Onwards Angle 5,000 3354 12 12x15ml 12 15ml

37 8815 3 &

Onwards Angle 5,000 3354 12 8x15ml 8 30ml

39 81610 5 &

Onwards Angle 5,000 2376 8.5 16x10ml 16 10ml

40 8361 3 &

Onwards Angle 10,000 9503 8.5 36x1.5ml 36 1.5ml

42 42015 5 &

Onwards

Swing

out 4,500 3441 15.2 20x15ml 20 15ml

43 40850 5 &

Onwards

Swing

out 4,500 3441 15.2 8x50ml 8 50ml

44 82412 2 &

Onwards

8241

(L) Angle 20,000 31,304 8.5 24x1.5ml 24 1.5ml

45 41615 5 &

Onwards

Swing

out 4,000 2809 15.7 16x15ml 16 15ml




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SECTION 2

Provides instructions for installing and connecting the centrifuge

2.1. INSTALLATION REQUIREMENTS

WARNING

This centrifuge weighs 120 kg. DO NOT attempt to lift or move it without assistance from another person.

Do not place the centrifuge near areas containing flammable reagents

or combustible fluids. Vapours from these materials could enter the

centrifuge’s air system and be ignited. Never bring any flammable

substances within the 30-cm area surrounding the centrifuge. Maintain

a clearance envelope of 7.6 cm around an operating centrifuge. No

persons should be within this clearance envelope while the centrifuge is

operating.

2.2. SPACE AND LOCATION REQUIREMENTS

Carefully remove the centrifuge and accessories from the Packing

Select a location away from heat-producing laboratory

equipment, with sufficient ventilation to allow for heat

dissipation.

Position the centrifuge on a level surface, such as a sturdy table

or laboratory bench, which is able to support the weight of the

centrifuge (120 Kg) and resist vibration.

Allow a 7.6-cm (3-in.) clearance at each side and the back of the

centrifuge to ensure sufficient air circulation. The centrifuge

must have adequate air ventilation to ensure compliance to local

requirements for vapours produced during operation.

Ambient temperature during operation should not exceed 35°C

(95°F). Relative humidity should not exceed 95%

(noncondensing).




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2.3. ELECTRICAL REQUIREMENTS

NOTE

In India 15Amp 3Pin Top plug is required to meet local electrical and safety requirements, contact your local Plasto crafts representative.

Make sure the voltage imprinted on the name rating plate affixed to the

back of the centrifuge agrees with the line voltage of the outlet used.

With the power switch in the off position.

If there is any question about voltage, have a qualified service person

measure it under load while the drive is operating.

To reduce the risk of electrical shock, this equipment uses a three-wire

electrical cord with 3 Pin top connected with earth-ground.

Most Important Earth required in a main switch box

To preserve this safety feature:

Make sure that the matching wall outlet receptacle is properly wired and

earth-grounded.

Never use a three-to-two wire plug adapter.

Never use a two-wire extension cord or a two-wire non-grounding type

of multiple-outlet receptacle strip.

To ensure safety, the centrifuge should be wired to a remote emergency

switch (preferably outside the room where the centrifuge is housed, or

adjacent to the exit from that room), in order to disconnect the centrifuge

from the main power source in case of a malfunction.




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2.4. INSTALLATION OF THE ROTOR

2.4.1. For a swinging bucket rotor

The steps include the following:

Lower the Rotor with shaft adopter straight down onto the drive shaft.

Tighten the tie-down screw clockwise onto the drive shaft.

Seat the filled buckets onto the pins & be sure to fill all positions of buckets are

rightly placed




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2.4.2. For a fixed angle rotor

The steps include the following:

Lower the rotor straight down onto the drive shaft with shaft adopter

Tighten the tie-down screw clockwise onto the drive shaft.




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2.5. INSTALLATION OF ACCESSORIES

Only use inserts that are suitable for the rotor

All buckets of the swing-out rotor need to be installed when spinning

Always load the opposite inserts / buckets of the rotors with the same

accessories and fill to avoid imbalance.

CORRECT INCORRECT

Install the tubes symmetrically so that the buckets and their inserts are loaded

evenly

It is not permissible to load angle rotors on only one axis.

CORRECT INCORRECT




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Test Run

NOTE

After completing Installation by a Plasto Crafts service engineer, return the pre-addressed warranty card included with this literature. User has to register product online on Plasto Crafts website. This will validate the centrifuge warranty and ensure your receipt of further information regarding new accessories and/or modifications as they become available.

2.6. NAME PLATE & ROTOR IDENTIFICATION

When corresponding with Plasto crafts regarding your Rota 4R-V/Fm

centrifuge, always mention its model and serial number. The serial

number is shown on the name rating plate affixed to the rear of the

centrifuge.

CAT NO: Rotor Identification No

1504: Year of Manufacture is 2015 and Month is April

064: The unique serial number for this particular rotor




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SECTION 3

Contains centrifuge operating procedures. For experienced users, a summary of

operating procedures is provided at the end of the section

WARNING

The centrifuge must not be used in the vicinity of flammable liquids or vapours, and such materials should not be run in the centrifuge. Never bring any flammable substances within the 30-cm (1-ft) area surrounding the centrifuge. During operation you should not come within the 7.6-cm (3-in.) clearance envelope except to adjust centrifuge controls, if necessary. Do not lean on the centrifuge or place items on the centrifuge while it is operating.

3.1. OPERATION

This section contains operating procedures for the Rota 4R-V/Fm

centrifuge, using any of the rotors designed for use in this centrifuge. A

summary is provided at the end of this section. If you are an experienced

user of this centrifuge, you can turn to the summary for a quick review of

operating steps. Refer to the applicable rotor manual for instructions on

preparing the rotor for centrifugation.

WARNING

Operator error or tube failure may generate aerosols. Use only the appropriate rotors and adapters. Do not run toxic, pathogenic, or radioactive materials in this centrifuge without taking appropriate safety precautions. Biosafety hoods should be used when Risk Group II materials (as identified in the World Health Organization Laboratory Biosafety Manual) are handled; materials of a higher group require more than one level of protection.




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3.2. RUN PREPARATION

The following detailed operating procedures are summarized at the end

of this section. If you are an experienced user of this centrifuge, you can

turn to the summary for a quick review of operating steps. Refer to the

applicable rotor manual for instructions on preparing the rotor for

centrifugation.

Action Result

Ensure that the power cord is plugged

into a wall receptacle that provides the

correct voltage.

Power is available to the centrifuge.

Press the power switch to on (I).

Power is applied to the system and LCD

displays are lit.

Press [LID], then lift the door up

Door remains in open position.

CAUTION

Never drop the rotor onto the centrifuge

drive shaft. The shaft can be damaged if

the rotor is dropped onto it or forced

sideways.

Install the rotor. Be sure the base is

seated on the drive shaft, tightened with

the rotor fixing screw assembly

The rotor is ready to load. (You can load

fixed angle rotors either before or after

installing the rotor in the centrifuge.)

NOTE

Always run the rotor with a balanced

load; fill all four positions on a swinging

bucket rotor pin with buckets and/or

carriers.




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Action Result

Load the rotor according to the rotor

manual.

Do not substitute a metal fastener for the

plastic tie-down rotor fixing screw

assembly supplied with the rotor. If a tie-

down assembly not correctly tighten with

the rotor should come off

The rotor during centrifugation will break

apart in the chamber, causing minimal

damage to the centrifuge. A loose metal

object could substantially damage the

rotor, chamber, and lid, and could

potentially escape the chamber into the

laboratory, causing personal injury or

property damage.

Firmly fasten the tie-down Allen bolt on

the shaft. Do not over tighten the bolt

The rotor is secured to the shaft.

Close the door. Push firmly down until

you hear a clicking (latching) sound

indicating that the door is latched.

Door is locked




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3.3. SETTING RUN PARAMETERS

When run parameters have been entered, as described below, they will be retained in

the centrifuge memory and can be recalled from pre-settable programs

3.3.1. Setting a Run

Action Result

Power

ON Instrument

16x2 LCD light up & shows

Z P L A S T O C R A F T S Z Z

M I C R O F U G E

Z P L A E n t e r i n g T S Z Z

S t a n d b y S t a t e

Press

SET key


S t a n S e t u p t a t e

PROGRAM NUMBER segment of LCD start blinking

PROG

0 1 L A E n t e r f n g T S Z Z


Press UP▲

or DN ▼

key to set PROGRAM

number

User can set PROGRAM number between 01 to 10




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Action Result

Press

SET key

ROTOR NUMBER segment of LCD start blinking

ROT NO

Z P L 8 1 2 1 1 1 1 n g T S Z Z


Press UP▲

or DN ▼

key to set ROTOR number

User can set ROTOR NUMBER

Press

SET key

RPM segment of LCD start blinking

SPEED(RPM)

Z P L A 8 2 4 1 1 2 0 0 0 0 Z

S t a n S e t u p 2 6 6 0 8 8

RCF

Press UP▲

or DN ▼

key to set RPM

number

User can set RPM

Press

SET key

TIME segment of LCD start blinking

Z P L A E n t e r 4 n g T S Z s

0 4 C a 9 9 e t 0 p 2 a 0 0 0

TIME




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Action Result

Press UP▲

or DN ▼

key to set MINUTE number

User can set Time in MINUTE between 01 to 99

Press

SET key

TEMPRATURE segment of LCD start blinking


0 4 C a 9 9 e t 0 p 2 a 0 0 0

TEMP

Press UP▲

or DN ▼

key to set TEMPERA

TURE

User can set TEMPERATURE

Press

SET key

ACCELERATION / DE-ACCELERATION segment of LCD start

blinking


0 4 C a 9 9 e 2 0 p 2 a 0 0 0

ACC

Press UP▲

or DN ▼

key to set ACC

number

User can set ACCELERATION / DE-ACCELERATI between 1 to 20




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Action Result

Press SET key

Display shows entering in standby mode


S t a n d b y S t a t e

3.3.2. Starting a Run

Check that all parameters are correct and the door is closed.

Action Result

Press RUN

Display shows “Starting Program”


Z P L A S t a r t i n g T S 0 s

0 4 C a P r o g r a m a 0 0 0 0

TEMP TIME ACC RCF

“R” (Run) at the upper right corner of the LCD indicates that the run

is in progress.

The SPEED display indicates rotor speed in RPM & RCF.


0 1 L 8 1 2 1 1 1 1 2 0 0 0 0 R

0 4 C a 9 8 o 2 0 a 2 6 6 0 8 0

TEMP TIME ACC RCF

This display also shows the remaining run time in minutes for a timed run




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3.3.3. Stopping a Run

A timed run ends automatically when the TIME display counts down to zero. To end a

run in progress user can stop run any time for any reason

Action Result

Press STOP

Deceleration begins at the sated ACC rate. The deceleration

process cannot be interrupted; the centrifuge run can be restarted

only after the rotor comes to a complete stop and the door is

opened and closed


0 1 L 8 1 2 1 4 1 1 1 5 0 0 0 R

0 4 C a 0 0 o 2 0 a 2 3 4 6 0 0

TEMP TIME ACC RCF

Buzzer will beep after the rotor stops spinning, than press LID key

to open the door

Z P P r o g r a m o E n d S Z Z

P l e a s e b O p e n a L i d

The door interlock system will release the latch and allow the door

to be opened when the rotor is stop.

“S” (STOP) at the upper right corner of the LCD indicates that the

rotor is at rest.


0 1 L 8 1 2 1 1 1 1 2 0 0 0 0 S

0 4 C a 9 9 o 2 0 a 2 6 6 0 8 0

TEMP TIME ACC RCF




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3.4. UNLOADING

CAUTION

If disassembly reveals evidence of leakage, you should assume that some fluid escaped the rotor. Apply appropriate decontamination procedures to the centrifuge and accessories.

After completing a run, unload the rotor as described in the applicable

rotor manual. It is necessary to remove the rotor from the centrifuge after

the centrifugal run is completed. The rotor and chamber bowl needs to

be cleaned. (If the rotor is left in the centrifuge between runs, make sure

the rotor is seated on the drive shaft and the tie-down rotor fixing screw

assembly is tight before each run.).




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Section 4

Lists possible error and/or malfunctions, together with probable causes and required

corrective actions.

4.1. TROUBLESHOOTING

NOTE

It is your responsibility to decontaminate the centrifuge, as well as any accessories, before requesting service by Plasto Crafts Field Service representatives.

Note the operating situation when the error occurred (rotor in use, speed, load

type, and so forth).

Note any unusual environmental and/or operating conditions (ambient

temperature, voltage fluctuations, and so forth).

Add any other information that may be helpful.

Possible causes for each problem are listed in the probable order of

occurrence. Perform the recommended corrective action in sequence, as listed.

If you are unable to correct the problem, call Plasto Crafts Field Service.

Description of the

Fault Possible Reason Corrective Action

Centrifuge display and

Power switch do not

light up after switching

on the power switch.

No power supply

Check mains power supply at the

supply point. Check fuses

located at the rear and replace

If necessary.

Caution

Disconnect mains before replacing

fuses




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Description of the

Fault Possible Reason Corrective Action

Lid cannot be opened

Chamber gasket

pressure preventing

the lock operation

Push the lid slightly downwards

while pressing the “Lid” release

Key.

The motor would not

Start even though

power is on

Lid is not closed

properly

Close the lid till you hear the

Clicking sound of the lock.

Excessive vibrations

And noise when the

Centrifuge is running

Rotor not tightened

Properly.

Samples not

balanced properly

Some debris might

have fallen in the

chamber

Check if the rotor tightening

Screw in the centre of the rotor is

tight.

Balance the samples properly

refer the Instruction Manual.

Make sure nothing is fallen in

the chamber

The centrifuge makes

noise and vibrates

slightly at a particular

speed while the motor

is accelerating and or

decelerating

Critical speed

Vibrations

This is normal, all centrifuges have

critical speeds at which Slight

vibrations take place. avoid

running the centrifuge at critical

speed either run it at slightly higher

or lower speed




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4.2. DO’S AND DON’TS CENTRIFUGE USERS

Do’s Don’ts Always run with a full set of buckets.

Never run a swing out rotor partially loaded

The rotor should be evenly loaded by distributing the load

Balance opposite buckets to an accuracy of within 1 gram while using a swing out rotor and within 0.1 grams while using an angle rotor

If there is a spillage, clean and decontaminate your rotor, chamber, buckets and adapters, regular cleaning will increase the life of your centrifuge.

Do not use a brush with metal wire bristles which might damage the anodized surface of the rotor cavities.

Use a brush with soft bristles for cleaning rotor cavities, tubes and shields

To prevent corrosion after cleaning, dry out buckets and rotors by keeping them upside down on a soft absorbent cloth or a soft surface to drain out excess water.

Before every run ensure that the rotor is secured properly to the motor shaft by tightening the Allen screw in clockwise direction by the Allen driver provided with the centrifuge

Never force open the centrifuge lid while the rotor is spinning

Always remove any broken glass, broken tubes or debris from the centrifuge chamber before operating the centrifuge to avoid damage to the rotor and the centrifuge motor shaft

Also do not ever try to stop a spinning rotor by hand which could be potentially dangerous and can cause grievous injury to the operator.

For refrigerated centrifuges, after its use at low temperatures, the centrifuge lid should be left open to allow moisture to evaporate to prevent corrosion of the bowl and the motor bearings.

Rotors or buckets should be replaced if any cracks or deformation is observed after years of use




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4.3. ACCESSING THE ROTOR IN CASE OF POWER

FAILURE

In the event of a power failure, it may be necessary to trip the door-locking mechanism

manually to remove the rotor and retrieve your sample.

Action Result

Turn the power switch to OFF and

disconnect the power cord from the main

power source.

No displays or LEDs are lit.

Wait for 20 to 25 Minutes

.

No sound or vibration comes from the

centrifuge.

Make sure that the rotor is not spinning

WARNING

If the rotor is still spinning, close the LID

and wait until it stops before attempting

to remove it.

Never try to slow or stop the rotor by

hand.

Insert the supplied lid remover tool into

the override key slot in the front side

panel.




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Section 5

Contains procedures for routine operator care, maintenance & warranty, as well as a

brief list of supplies and replacement parts

Care and Maintenance For maintenance not covered in this manual, contact Plasto Crafts Field Service.

WARNING

Any maintenance procedure or servicing of this equipment that requires removal of any covers can expose parts that involve the risk of electric shock or personal injury. Make sure that the power switch is OFF and the centrifuge is disconnected from the main power source, and refer such servicing to qualified personnel.

5.1. GENERAL MAINTENANCE

Perform the following procedures regularly to ensure satisfactory performance and

long service life of the centrifuge.

At least once a week (depending on usage) inspect the interior of the rotor

chamber for accumulations of sample, dust, and glass particles from broken

sample tubes. Clean as required (see CLEANING, below), as these

accumulations can result in rotor vibrations.

To prevent the rotor from sticking always remove rotor from chamber & clean it

Clean the chamber after work is over

5.2. MAINTENANCE OF CENTRIFUGE

Unplug the mains power plug before cleaning

Carefully remove all liquids, including water and particularly all the

solvents, acids and alkaline solutions from the chamber using a cloth in

order to avoid damage to the motor bearings.

If the centrifuge has been contaminated with toxic, radioactive, or

pathogenic substances, clean the rotor chamber immediately with a

suitable decontamination agent. ( Please refer to decontamination)

Use soap water or other water-soluble, mild cleaning agents with a pH

value between 6 and 8 for cleaning the centrifuge and accessories

Avoid corrosive and aggressive substances

Do not use solvents




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Do not use agents with abrasive particles

Do not expose the centrifuge and rotors to intensive UV radiation or

thermal stress (e.g. by heat generation)

Check the condenser at least once a month for dirt and clean it if

necessary.

If you have any queries, please contact Plasto Crafts service (see

chapter ‘‘service contact’’)

5.2.1 Maintenance of Rotors and Adapters

Rotors, buckets and carriers are produced with the highest precision, in

order to withstand the permanent high stress from gravitational fields.

Chemical reactions as well as stress-corrosion (combination of oscillating

pressure and chemical reaction) can affect or destroy the metals.

Barely detectable cracks on the surface can expand and weaken the

material without any visible signs.

Check the material regularly (at least once a month) for

Cracks

Visible damage

Pressure marks

Signs of corrosion

Other changes

Check the bores of the rotors and multiple carriers.

Replace any damaged components immediately for your own safety

5.2.2. Maintenance of Centrifuge Chamber

In order to completely remove the glass particles and metal dust from the rotor

chamber

Grease the upper third of the rotor chamber with e.g. Vaseline

Then, let the rotor rotate for a few minutes at a moderate speed

(approx.2000 rpm). Metal particles will now collect at the greased

part.

Remove the grease and metal particles with a cloth.

If necessary, repeat this procedure

Sterilisation and disinfection of the rotor chamber and accessories

DANGER

If dangerous materials (e.g. infectious and pathogenic substances)

are used, the centrifuge and accessories must be disinfected.




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5.2.3. Load bearing bolts

Only greased load bearing bolts ensure the even swinging of the buckets

and, therefore, the quiet run of the centrifuge. Non-greased bolts can

lead to a system shut-down due to imbalances. Apply a small quantity of

grease to the load bearing bolts of the rotor and buckets after each

cleaning.

5.2.4. Sterilisation and disinfection of the rotor chamber

and accessories

Use commercially-available disinfectants such as, for example,

or drugstores).

The centrifuge and the accessories consist of various materials.

A possible incompatibility must be considered.

Before using cleaning or decontamination agents that were not

recommended by us, contact the manufacturer to ensure that

such a procedure will not damage the centrifuge.

For autoclaving, consider the continuous heat resistance of the

individual materials (see chapter 5.2.5 "Autoclaving"). Please

contact us if you have any queries (see "Service contact").

5.2.5. Autoclaving

The service life of the accessories essentially depends on the frequency of

the autoclaving and use.

Replace the accessories immediately when the parts show changes

in colour or structure or in the occurrence of leaks etc.

During autoclaving, the caps of the tubes must not be screwed on in

order to avoid the deformation of tubes.




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NOTE

Before using any cleaning or decontamination methods except those recommended by the manufacturer, users should check with the manufacturer that the proposed method will not damage the equipment.

5.3. SERVICE

The centrifuge, rotor and accessories are subject to high mechanical stress.

Thorough maintenance performed by the user extends the service life and

prevents premature failure. This is why we recommend having the centrifuge

checked by the manufacturer once per year in the operating state and once

every three years in the dismantled state. Rubber parts should be replaced after

three years.

Use soap water or other water-soluble, mild cleaning agents with a pH

value between 6 and 8 for cleaning the centrifuge and accessories

Avoid corrosive and aggressive substances

Do not use solvents

Do not use agents with abrasive particles

Do not expose the centrifuge and rotors to intensive UV radiation or

thermal stress (e.g. by heat generation)

DANGER

In the event of service work that requires the removal of the panels, there is a risk of electric shock or mechanical injury. Only qualified specialist personnel are authorised to perform this service work

5.4. CLEANING

Frequent cleaning will ensure proper operation and prolong the life of the

centrifuge. Always clean up spills when they occur to prevent corrosives or

contaminants from drying on component surfaces.

Remove the rotor from the centrifuge weekly and clean the bowl, drive

shaft, shaft cavity, threads, and the tie-down nut using a mild detergent

and a soft brush. Dilute the detergent 10 to 1 with water. Rinse

thoroughly and dry completely. Lubricate the drive shaft with silica gel

after cleaning.




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Keep the interior of the rotor chamber clean and dry by frequent wiping

with a cloth or paper towel. To prevent accumulations of sample, dust,

and/or glass particles from broken sample tubes from damaging rotor

pins (causing rotor vibrations), remove the rotor and clean the centrifuge

chamber daily. Spray the centrifuge chamber with an antistatic solution

and wipe it clean. (Or use an antistatic wipe.)

Clean the centrifuge case and door by wiping with a damp cloth or

washing with detergent solution. Do not use acetone or other solvents.

Remove the air-intake filters and inspect for dust and dirt. Wash them

using a mild soap or detergent. Rinse thoroughly and squeeze excess

water out, then air-dry before reinserting.

5.4.1. Glass Breakage

In the case of glass breakage, immediately remove all glass

particles (e.g. with a vacuum cleaner). Replace the rubber cushions

since even thorough cleaning will not remove all glass particles.

Glass particles will damage the surface coating (e.g anodising) of the

buckets, which will then lead to corrosion. Glass particles in the

rubber cushions of the buckets will cause glass breakage again.

Glass particles on the pivot bearing of the load-bearing bolts prevent

the buckets and carriers from swinging evenly, which will cause an

imbalance. Glass particles in the rotor chamber will cause material

abrasion due to the strong air circulation. This metal dust will not only

pollute the rotor chamber, rotor, and materials to be centrifuged but

also damage the surface of the accessories, rotors and rotor

chamber.

5.4.2. Decontamination

If the centrifuge and/or accessories are contaminated with radioactive or

pathogenic solutions, perform appropriate decontamination procedures be

sure the decontamination method will not damage any part of the centrifuge.

Take suitable precautions for your own safety if there is a risk of toxic, radioactive or pathogenic contamination.




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TUBE BREAKAGE

If a glass tube breaks, and all the glass is not contained in the bucket or rotor, thoroughly clean the interior of the chamber bowl.

CAUTION

Be careful when examining or cleaning the gasket or chamber, as sharp glass fragments may be embedded in their surfaces.

Examine the gasket to make sure that it is free of glass particles. Carefully

remove any glass particles that may remain. If glass is under the gasket,

call Plasto Crafts Field Service to replace the gasket.

Carefully wipe away any glass particles that remain in the bowl.

5.5. STORAGE AND TRANSPORT

If you are shipping both the centrifuge and a rotor, remove the rotor from the

centrifuge and pack it in its original shipping container. A rotor left in the

centrifuge can bend the drive shaft if the package is jarred during shipment.

5.5.1. Storage

Before storing a centrifuge for an extended period remove the rotor. Return the

centrifuge to its original shipping container to protect it from dust and dirt. Temperature

and humidity conditions for storage should meet the operating environment

requirements described under SPECIFICATIONS in Section 1.

Storage conditions

Air

Temperature Relative Humidity

Atmospheric pressure

In transport packaging

-25C to 55C

10 to 75%

70 to 106 kPa

Without transport packaging

-5C to 45C 10 to 75% 70 to 106 kPa




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5.5.2. Returning a Centrifuge

Before returning a centrifuge or accessory for any reason, prior permission (a

Returned Goods Authorization form) must be obtained from Plasto Crafts, Inc.

Contact your local Plasto Crafts office to obtain the RGA form and for

packaging and shipping instructions.

To protect our personnel, it is the customer’s responsibility to ensure that all

parts are free from pathogens and/or radioactivity.

Sterilization and decontamination must be done before returning the parts.

All parts must be accompanied by a note, plainly visible on the outside of the

box, stating that they are safe to handle and that they are not contaminated

with pathogens or radioactivity.

Failure to attach this notification will result in return or disposal of the items

without review of the reported problem.

Use the original packaging for transport

Air Temperature Relative Humidity

Atmospheric pressure

General Transport

-25C to 60 C

10 to 75%

30 to 106kPa

Air Freight

-20C to 55 C

10 to 75%

30 to 106kPa

5.5.3. Return of defective parts

Although we exercise great care during the production of our products, it

may be necessary to return a unit or accessory to the manufacturer. In order

to ensure the quick and economical processing of returns of centrifuges,

spare parts, or accessories, we require complete and extensive information

concerning the process. Please fill in the following forms completely, sign

them, enclose them with the return package, and send them together with

the product to: Plasto Crafts Industries

5.5.4. Declaration of decontamination

As a certified company and due to the legal regulations for the protection of

our employees and of the environment, we are obliged to certify the

harmlessness of all incoming goods. For this purpose, we require a

declaration of decontamination.

The form must be filled in completely and signed by authorised and

specialised personnel only.

Affix the original form in a clearly visible manner to the outside of the

packaging.




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NOTE

If no such declaration is enclosed in the return package, we will perform the decontamination at your expense!

Form for the return of defective parts this form is for the product-related data.

They facilitate the assignment, and they enable the quick processing of the

return. If several parts are returned together in one packaging, please

enclose a separate problem description for every defective part. A detailed

problem description is necessary in order to perform the repair quickly and

economically.

NOTE

If the form does not include a description of the malfunction, neither a refund nor a credit note can be issued. In this case, we reserve the right to return the parts to you at your expense. Please note on the form if you would like to receive a cost estimate. Cost estimates are only prepared upon request and against charge. If an order is placed, these charges will be offset. The unit must be packaged in a transport-safe manner. Please use the original packaging, if at all possible. If the product is dispatched to us in unsuitable packaging, you will be charged the cost for returning it to you in new packaging.




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Section 6

As used herein and unless the context otherwise indicates, the following terms shall

have the meanings set forth below

TERMS OF WARRANTY CERTIFICATE

6.1. DEFINITIONS

“Approved Service Centre” means a service centre or workshop

determined or named as such by Plasto Crafts;

“Authorized Technician” means any person determined or named as

such by Plasto Crafts and authorized by it to carry out repairs;

“Customer” means a person who has purchased this Product and

has registered the Product for the purpose of warranty in terms of

clause2 hereof;

“Product” means the centrifuge, its individual components and the

accessories purchased from Plasto Crafts along with the product as

part of the same purchase;

“Shipment Date” means the date recorded on the Customer’s

packing slip or as provided by Plasto Crafts.

“Warranty Period” means a period of 1 (one) year from the Shipment

Date or such additional period as may be mutually agreed between

Pasto Crafts and the Customer.




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6.2. REGISTRATION OF PRODUCT

On purchasing the Product, the Customer is required to register the

Product with Plasto Crafts www.plastocrafts.in/register by following

the registration process. The Warranty will not cover an unregistered

Product.

6.3. WARRANTY PERIOD This Warranty will be operational for a period of 1 (one) year from the

Shipment Date. The Warranty Period may be extended by mutual

agreement between Plasto Crafts and the Customer for such payment

as may be mutually agreed. The Warranty Period will automatically end

on the expiry of 1 (one) year from the Shipment Date, if no extended

period has been agreed upon.

6.4. REPAIRS PROCEDURE

The Customer shall inform Plasto Crafts of any defect in the Product

within 3 (three) days of such defect being noticed, along with a

description of the defect. Plasto Craft may have the Product inspected

by and Authorized Technician and, if possible, repaired on site.




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If on inspection it is found by the Authorized Technician that there is no

defect in the Product and that it is in good working order, then the

Customer will be liable to bear the expenses of the visit and/or charges

of the Authorized Technician.

If there is a defect in the Product that cannot be repaired by the

Authorized Technician on site, the Product may be transported for

repairs to an Authorized Service Centre. Plasto Crafts reserves the right

to determine the particular Authorized Service Centre to which the

Product will be transported.

All repairs must be approved by Plasto Crafts. Any repairs carried out

without the approval of Plasto Crafts or by the Customer or any person

who is not an Authorized Technician, or at place that is not an Authorized

Service Centre will void this Warranty.

6.5. TRANSPORT PROCEDURE

Prior to transporting the Product for repairs, the Customer must obtain

approval from Plasto Crafts as also obtain a Return Merchandise

Authorization (RMA) Number from Plasto Crafts. No Product may be

transported without such approval or RMA number. The Product must

be transported only using packing approved by Plasto Crafts. Failure to

adhere to these requirements will void the Warranty.

Should it become necessary to transport the Product for repairs within

99 (ninety nine days) of the Shipment Date, Plasto Crafts itself will

arrange for the transport of the Product to and frogman Authorized

Service Centre. Should the need to transport the product for repairs arise

after this period, it will be the responsibility of the Customer to transport

the Product to the Authorized Service Centre; provided that Plasto Crafts

will reimburse the Customer for the same on invoices, bills or other

reasonable evidence of expense being shown to Plasto Crafts. In either

case, the carrier for transport and level of service will be at the choosing

of Plasto Crafts. Before the Product is transported to an Authorized

Service Centre for repair, the Customer shall cause the Product to be

cleaned and decontaminated. On such cleaning and decontamination,

the Customer shall obtain and complete a Decontamination Certificate




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in a form and manner to the satisfaction of Plasto Crafts. This

Decontamination Certificate will accompany the Product during transport

for repair.

It is hereby clarified and the Customer hereby agrees that Plasto Crafts

will not be liable or responsible for any damage that may occur to the

Product during the course of transportation, irrespective of whether such

transportation is arranged by Plasto Crafts or the Customer; and the

Product will remain at the Customer’s risk.

6.6. OPERATING MANUAL

The Customer is responsible for following the proper operating procedures for

the Product, including but not limited to those set out in the ’Use according to

specification’ and ‘Notes on Safety’ sections of the Operating Instructions

Manual accompanying the Product, or an equivalent Document. Failure to

adhere to such guidelines will void this Warranty.

6.7. EXCLUSIONS FROM WARRANTY

This Warranty does not cover:

Parts or components which are subject to normal wear and tear (that

is to say those parts or components which are generally anticipated

to require or usually require replacement during the lifetime of the

Product)or defects arising out of such parts or components;

Damage, malfunction or failure resulting from alterations, accident,

misuse, abuse, fire, liquid spillage, miss-adjustment, use on an

incorrect voltage, use for a purpose for which the Product is not

designed, power surges and dips, thunderstorm activity, force

majeure events, voltage supply problems, tampering, or

unauthorized or unapproved repairs by any persons, use of defective

or incompatible accessories, exposure to corrosive conditions or

entry by any insect, vermin or foreign object in the Product.

Any damage caused to the Product in the course of transportation in

course of delivery on an order for the Product.




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Loss of production, throughput or efficiency due to user or equipment

error;

Damage of defects resulting from Acts of God, strikes and labour

disputes;

Cases where the Product has been re-solder transferred second-

hand to the Customer or any other person.

6.8. WARRANTY TO BE ENTIRE AND EXCLUSIVE

It is expressly agreed between Plasto Crafts and the Customer that this

Warranty shall be in lieu of all warranties of fitness and/or warranties of

merchantability and/or any other warranties of whatever nature. Plasto Crafts

shall have no liability for special or consequential damages of any kind

whatsoever arising out of the manufacture, use, sale, handling, repair,

maintenance or replacement of the Product.

6.9. NO WAIVER

Failure by Plasto Crafts to exercise, or delay in exercising any right, power or

privilege under these Terms of Warrantor any indulgence given by Plasto Crafts

in respect of any requirement of or under these Terms of Warranty shall not

operate as a waiver; nor shall any single or partial exercise of any right, power

or privilege preclude any other or further exercise thereof.




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6.10. GOVERNING LAW AND JURISDICTION

These Terms of Warranty will be governed by the laws of India. Each Party

irrevocably and unconditionally submits to the exclusive jurisdiction of the

courts in Mumbai.

6.11. NON-ASSIGN ABILITY AND BINDING EFFECT

This Warranty is non-transferrable and non-assignable.

6.12. SEVERABILITY

If any provision of these Terms of Warranty is held to be invalid by a court of competent

jurisdiction, then the remaining provisions shall nevertheless remain in full force and

effect.

6.13. HEADINGS

Headings used in these Terms of Warranty are provided for convenience only and

shall not be used to construe meaning or intent.

6.14. CHANGE IN WARRANTY

This Warranty and these Terms of Warranty are subject to change at the sole

discretion of Plasto Crafts. The latest version can be found at: www.plastocrafts.com




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Disposal of the centrifuge

In case the product is to be disposed, the relevant legal regulations are to be observed.

Information on the disposal of electrical and electronic devices in the European

community:

Within the E.U community, the disposal of electrical devices is regulated by national

regulations based on EU directive 2002/96/EC pertaining to waste electrical and

electronic equipment (WEEE).

According to these regulations, any devices supplied in the business to business

sphere, to which this product is assigned, may no longer be disposed of in municipal

or domestic waste.

Use the packaging to return the centrifuge for disposal or dispose of the packaging,

after having separated the individual materials.

Comply with all local rules and regulations.




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APPENDIX

Resistance data

No data

1. Resistant 2. Practically

resistant 3. Partially

resistant

4. Not resistant

Co

nc

en

trati

on

Hig

h d

ensity p

oly

eth

yle

ne

Poly

am

ide

Poly

carb

onate

Poly

me

thyle

ne

Poly

pro

pyle

ne

Poly

sulfone

Poly

vin

yl chlo

rid

e, hard

Poly

vin

yl chlo

rid

e, w

eak

Poly

tetr

aflu

roeth

yle

ne

Acry

lonitrile

-buta

die

ne-c

aoutc

houc

Alu

min

ium

Medium

For

mul

a [%]

HD

PE

PA

PC

PO

M

PP

PS

U

PV

C

PV

C

PT

FE

NB

R

AL

Acetaldehyde 40 3 2 4 2 3 4 4 - 1 4 1

Acetamide

Saturat

ed 1 1 4 1 1 4 4 - 1 - 1

Acetone 100 1 1 4 1 1 4 4 - 1 4 1

Acylonitrile 100 1 1 4 1 1 4 4 - 1 4 1

Allyl Alcohol 96 1 3 3 2 2 2 2 4 1 1 1

Aluminium Chloride

Saturat

ed 1 3 2 4 1 - 1 - 1 1 4

Aluminium Sulfate 10 1 1 1 3 1 1 1 1 1 1 1

Ammonium Chloride

aqueou

s 1 1 1 2 1 1 1 1 1 1 3

Ammonium hydroxide 30 1 3 4 1 1 2 1 - 1 - 1

Aniline 100 1 3 4 1 2 4 4 4 1 4 1

Anisole 100 3 4 4 1 4 4 2 - 1 4 1




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Rotor radius

The information in the accessories table concerning the radius refers to the values of

the respective rotor as shown below. The radius calculation is described in chapter –

‘‘speed, radius, and relative centrifugal force’’.




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Nomogrph for Computing Relative Centrifugal Force




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ISO 13458:2003, EN ISO 13485:2012




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NOTE




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Service contact

In the event of queries, malfunctions, or spare part enquiries:

From India Contact:.

Plasto Crafts Industries Pvt. Ltd

Plot A75, Road Number 21, Eastern Engineering works,

Nehru Nagar, Wagle Estate, Thane West,

Maharashtra 400604

India

Tel: +91-22-65509799

+91-22-24983704

Email:[email protected]

Other Regions:

Contact our agency in your region. All agencies are listed at

www.plastocrafts.com/salespartners

http://www.plastocrafts.com/salespartners

Documents

OPERATING MANUAL Rota 4R-V/Fm - Plasto Crafts ... installation, start-up, operation or maintenance of the centrifuge. PLASTO CRAFTS INDUSTRIES (P) LTD Plot A75, Road Number 21, Eastern