Upload
jay-nicdao
View
318
Download
1
Embed Size (px)
Citation preview
Warranty
Items sold by Dresser® are warranted to be free from defects in materials and workmanship for a period of one year from the date of shipment provided said items are used according to Dresser recommended usages. Dresser, Inc. reserves the right to discontinue manufac-ture of any product or change product materials, design or specifications without notice. This instruction manual applies to the following instruments and approved software: SVI ® II AP Positioner and ValVue® software.
The SVI II AP series positioners are warranted for use only with interface software approved by Dresser Inc. Consult Masoneilan Dresser factory locations for approved software listing.
About this Guide
This Quick Start Guide applies to the following instruments and approved software:
SVI II AP -2 through SVI II AP-3
- with Firmware version 3.1.1
- with ValVue® version 2.4 or greater
- with AMS® ValVue® SNAP-ON® version 2.4 or greater
- with Model HH375 HART® Communicator with DD published for SVI II AP
- (Masoneilan Device type 202, 0, 00CA)
The information in this manual is subject to change without prior notice.
The information contained in this manual, in whole or part, shall not be transcribed or copied without Masoneilan’s written permission.
In no case does this manual guarantee the merchantability of the positioner or the software or its adaptability to a specific client needs.
Please report any errors or questions about the information in this manual to your local supplier or visit www.masoneilan.com.
Copyright
All software is the intellectual property of Dresser, Inc.
The complete design and manufacture is the intellectual property of Dresser, Inc.
Masoneilan®, FVP®, SVI®, and ValVue® are registered trademarks of Dresser, Inc. All information contained herein is believed to be accurate at the time of publication and is subject to change without notice.
Copyright 2006 by Dresser, Inc. All rights reserved.
PN 055201-167 REV C
Safety Information
This section provides safety information including safety symbols that are used on the SVI II AP and the safety symbol definition.
Important - Please Read Before Installation!
Safety Symbols
SVI II AP instructions contain DANGER, WARNING, and CAUTION labels and Notes, where necessary, to alert you to safety related or other important information. Read the instructions carefully before installing and maintaining your instrument. DANGER and WARNING hazards are related to personal injury. CAUTION hazards involve equipment or property damage. Operation of damaged equipment can, under certain operational conditions, result in degraded process system performance that can lead to injury or death. Total compliance with all DANGER, WARNING, and CAUTION notices is required for safe operation.
This is the safety alert symbol. It alerts you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
Indicates a potentially hazardous situation, which if not avoided could result in death or serious injury.
Indicates a potentially hazardous situation, which if not avoided could result in serious injury.
Indicates a potentially hazardous situation, which if not avoided could result in minor or moderate injury.
i
Masoneilan Dresser SVI II AP Quick Start Guide
When used without the safety alert symbol indicates a potentially hazardous situation, which if not avoided could result in property damage.
Note: Indicates important facts and conditions.
SVI II AP Product Safety
The SVI II AP positioner is intended for use with industrial compressed air or, natural gas systems only. Ensure that an adequate pressure relief provision is installed when the application of system supply pressure could cause peripheral equipment to malfunction. Installation must be in accordance with local and national compressed air and instrumentation codes.
Products certified as explosion proof or flame proof equipment or for use in intrinsically safe installations MUST BE:
Installed, put into service, used and maintained in compliance with national and local regulations and in accordance with the recommendations contained in the relevant standards concerning potentially explosive atmospheres.Used only in situations that comply with the certifi-cation conditions shown in this document and after verification of their compatibility with the zone of intended use and the permitted maximum ambient temperatureInstalled, put into service and maintained by quali-fied and competent professionals who have under-gone suitable training for instrumentation used in areas with potentially explosive atmospheres.
Before using these products with fluids other than air or for non-industrial applications, consult Dresser, Inc. This product is not intended for use in life support systems.
Under certain operating conditions, the use of damaged instruments could cause a degradation of the performance of the system which may lead to personal injury or death.
Use only genuine replacement parts which are provided by the manufacturer, to guarantee that the products comply with the essential safety requirements of the European Directives mentioned on the front cover.
Changes to specifications, structure, and compo-nents used may not lead to the revision of this man-ual unless such changes affect the function and performance of the product.
ii
Contents
Safety Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iSafety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i
SVI II AP Product Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii
Section 1 Installation and Set Up . . . . . . . . . . . . . . . . . . . . . . . 1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Using the Quick Start Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Mounting the SVI II AP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Necessary Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installing the SVI II AP Remote Position Sensor . . . . . . . . . . . . . . . . 4Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Connecting the Tubing and Air Supply . . . . . . . . . . . . . . . . . . . . . . . . 7Single Acting Positioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Double Acting Positioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Connecting the Air Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Wiring the SVI II AP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Connecting to the Control Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10SVI II AP Setups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Grounding Practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Compliance Voltage in Single Drop Current Mode . . . . . . . . . . . . . . . 12Verify Wiring and Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
iii
Masoneilan Dresser SVI II AP Quick Start Guide
SVI II AP Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Tools Needed for Cover Replacement . . . . . . . . . . . . . . . . . . . . . . . . . 14Display Cover Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . 15
Removing the SVI II AP Display Cover . . . . . . . . . . . . . . . . . . . . . . . 15Installing the SVI II AP Display Cover . . . . . . . . . . . . . . . . . . . . . . . . 15
Section 2 Check Out, Configuration and Calibration . . . . . .17
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Check Out Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Physical Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Actuator, Linkages, or Rotary Adapter . . . . . . . . . . . . . . . . . . . . . . . 17Verify Mounting and Linkage Adjustment . . . . . . . . . . . . . . . . . . . . . 18Checking the Magnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Performing a Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . 18Using ValVue 2.4 to Check Magnet Position . . . . . . . . . . . . . . . . . . . . 19Checking the Air Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Checking the Electronic Module Connections . . . . . . . . . . . . . . . . . . . 20Making Connections to the Terminal Board . . . . . . . . . . . . . . . . . . . . . 22
Operational Checkout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Connecting to the Current Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Pushbutton Locks and Configuration-Lock Jumper . . . . . . . . . . . . . . . 23
Hardware Configuration Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Powering Up the SVI II AP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24ValVue 2.4 Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
ValVue 2.4 Lite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25ValVue 2.4 Full Trial Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Pushbuttons and Local Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Pushbuttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Configuration with Pushbuttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Viewing Configuration Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Viewing Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27VIEW DATA Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
iv
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Auto Tune . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Check-out with a HART Handheld Communicator . . . . . . . . . . . . . . . . 31
Appendix A Specifications and References . . . . . . . . . . . . .1
Physical and Operational Specifications . . . . . . . . . . . . . . . . . . . . . . 1
Hazardous Location Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
v
Masoneilan Dresser SVI II AP Quick Start Guide
vi
1
Installation and Set UpIntroduction The SVI® II AP (Smart Valve Interface) is the next generation of Masoneilan’s intelligent digital valve positioners. The SVI II AP is a compact, industrial tough, high performance, digital valve positioner that combines a local display with remote communication and diagnostic capabilities. The SVI II AP is available with options needed to fulfill virtually all application requirements and communicates using the HART® protocol. The SVI II AP offers:
Extreme AccuracyExtreme ReliabilityExtreme Digital PrecisionAutomated Valve CommissioningPrecise, Quick, Responsive Control of Valve PositionSophisticated Valve Diagnostics
Figure 1 SVI II AP
1
Masoneilan Dresser SVI II AP Quick Start Guide
SVI II AP Cover SVI II AP Assembled
ElectronicsModule
Pneumatic Train andCover (I/P Module, Relay)
Manifold
Relay
I/P
Figure 2 SVI II AP Components
Using the Quick Start Guide
The SVI II AP Quick Start Guide is intended to help an experienced Field Engineer install, setup, and calibrate an SVI II AP in the most efficient manner possible. This document provides basic installation and setup instructions and is not intended to replace the in-depth information contained in the SVI II AP Instruction Manual EW2002-AP. If you experience problems that are not documented in this guide refer to the Masoneilan SVI II AP Instruction Manual EW2002-AP, call your local Masoneilan representative, or go to www.masoneilan.com. Sales offices are listed on the last page of this document
The steps necessary to complete the SVI II AP installation and software setup are outlined in Table 1 below.
Table 1 SVI II AP Installation Steps
Step No. Procedure Reference
1 Attach mounting bracket to the actuator.
See page 3 for rotary valve and reciprocating valve instructions.
2 Install the SVI II AP magnetic assembly (rotary valves only).
See page 3 for instructions.
3 Assemble the SVI II AP on the bracket that is mounted to the valve actuator.
See page 3 for rotary valve and reciprocating valve instructions.
2
Installation and Set Up Mounting the SVI II AP
Failure to adhere to the requirements listed in this manual may cause loss of life and property.
Before installing, using, or carrying out any maintenance tasks associated with this instrument, READ THE INSTRUCTIONS CAREFULLY. (Refer to “Hazardous Location Installation” on page A-7 of this guide for detailed instructions.)
Mounting the SVI II AP
This guide provides installation instructions for mounting an SVI II AP on both rotary and reciprocating actuated valves. The mounting process can be broken down into the following:
Attach the mounting bracket to the actuator.Install the magnetic assembly.Assemble the SVI II AP on the mounting bracket.
Note: The SVI II AP should be mounted with the conduit connections down in order to facilitate drainage of condensate from the con-duit.
4 Install the Remote Position Sensor, if necessary.
See page 4 for instructions.
5 Connect the pneumatic tubing to the SVI II AP.
See page 7 for instructions.
6 Connect the air supply to the SVI II AP.
See page 9 for instructions.
7 Connect the positioner to the HART Control Loop segment by installing the SVI II AP wiring.
See page 10 for instructions.
8 Configure/calibrate using ValVue.2.4 See page 24 and page 28 for instructions
Configure/calibrate using a HART Hand Held Communicator
See page 31 for instructions.
Table 1 SVI II AP Installation Steps
Step No. Procedure Reference
3
Masoneilan Dresser SVI II AP Quick Start Guide
Necessary Precautions
To avoid injury or the process being affected when installing or replacing a positioner on a control valve, ensure that:
If the valve is located in a hazardous area make sure the area has been certified as “safe” or that all electrical power to the area has been disconnected before removing any covers or disconnecting any leads.Shut off air supply to the actuator and to any valve mounted equipment.Ensure the valve is isolated from the process by either shutting off the process or using bypass valves for isolation. Tag shutoff or bypass valves to guard against a “turn-on” while work is in progress.Bleed air from actuator and check that valve is in its unenergized position.
It is now safe to disconnect and remove any valve mounted equipment that is being replaced.
For the procedure to mount rotary and reciprocating valves, refer to the Mounting Instructions contained in the valve’s Mounting Box kit.
Installing the SVI II AP Remote Position Sensor
An option that is available for the SVI II AP is the Remote Position Sensor. The Remote Position Sensor, is a remotely mounted position-sensing device, that is connected electrically to an SVI II AP valve positioner. It is used as position feedback in applications where direct mounting of an SVI II AP to a valve actuator is not practical due, typically but not limited to, extreme vibration, heat or radiation.
The Remote Position Sensor is a potentiometer located in an enclosure which can be mounted on a valve or damper to indicate stem position when connected to a suitable receiver. There is a three wire connection provided on a screw terminal block to interconnect to the receiving device.
The SVI II AP Remote Position Sensor is suitable for installation outdoors in an industrial environment. Mounting kits are provided to permit mounting on a variety of valves.
Do not remove the instrument cover or connect to an electrical circuit in a Hazardous Area unless the power is disconnected.
Comply with current national and local regulations for electrical installation work.
4
Installation and Set Up Installing the SVI II AP Remote Position Sensor
Comply with national and local explosive atmosphere regulations.Before carrying out any work on the device, power off the instrument or make sure that the locale conditions for potentially explosive atmosphere permit the safe opening of the cover.
Installation Procedure
For the Remote Position Sensor installation procedure refer to the mounting instructions provided with the Remote Position Sensor.
1. Remove the cover from the Remote Position Sensor assembly by turning the cover in a counter-clockwise (fac-ing the cover) direction.
2. Connect the Remote Position Sensor to the mounting bracket by inserting four M6 x 20 mm Socket Head Cap Screws through the appropriate screws holes (according to the valve) on the Remote Position Sensor bracket and using a 3⁄16 inch Hex Key with tee handle.
3. Route the instrument cable from the SVI II AP to the Remote Position Sensor (see Figure 3 on page 6 for installation instructions).
4. Thread the cable through the conduit at the bottom of the Remote Position Sensor.
5. Using a blade screwdriver, loosen the screws on the terminal block and connect the black, brown and red wires to the appropriate labelled connectors.
6. Tighten the screws.7. Attach the feedback lever to the Remote Position Sensor
shaft. From the cover side, the lever should be pointing to the left for reciprocating valves and to the right for rotary valves.
8. Place the Remote Position Sensor on the mounting bracket.
9. Attach the Remote Position Sensor and secure the turnbuckle to the lever ensuring that the shaft at the rear of the Remote Position Sensor is inserted into the valve actuator. (Refer to Table 2 “Remote Position Sensor Turnbuckle Length” below for turnbuckle length.)
10. Replace the Remote Position Sensor cover.
Table 2 Remote Position Sensor Turnbuckle Length
Actuator Size Stroke Turnbuckle Length
6 and 10 0.5 - 0.8 inch 1.25 inch
10 0.5 - 0.8 inch 1.25 inch
10 >0.8 – 1.5 inch 1.25 inch
5
Masoneilan Dresser SVI II AP Quick Start Guide
Figure 3 SVI II AP Remote Position Sensor Installation
16 0.5 - 0.8 inch 2.90 inch
16 >0.8 – 1.5 inch 2.90 inch
16 >1.5 – 2.5 inch 2.90 inch
23 0.5 - 0.8 inch 5.25 inch
23 >0.8 – 1.5 inch 5.25 inch
23 >1.5 – 2.5 inch 5.25 inch
Step 1 Connect Drain Wireto Open Terminal Step 2
When connecting cable to Remote Position Sensor make sure wirecolors match: - Red to Red- Brown to Brown- Black to Black
Step 3Insert Ferrules into “Remote” Terminal Block according to
Wire Color SVI II AP Terminal Number FunctionRed
BrownBlack
123
Positive Signal Ground
the chart at the right:
Remote Terminal Block
1 2 3
Table 2 Remote Position Sensor Turnbuckle Length
Actuator Size Stroke Turnbuckle Length
6
Masoneilan Dresser SVI II AP Quick Start Guide
Single Acting Positioner
The supply and output connections for the SVI II AP, located on bottom of the pneumatic block, are tapped 1⁄4 inch NPT. Output is toward the front, supply is toward the back. Two pressure gauges, output on top, supply on bottom, are located on the front of the pneumatic block.
Maximum allowable air supply pressure to the SVI II AP varies according to actuator, valve size, and valve type. See Pressure Drop tables in valve specification sheets to determine the correct positioner supply pressure. Minimum supply pressure should be 5 to 10 psi above maximum spring pressure but may not exceed the rated actuator pressure.
OutputSupply
Figure 4 Air Ports on Single Acting Positioner
8
Installation and Set Up Connecting the Tubing and Air Supply
Double Acting Positioner
Connect Output 1, labeled “(←I)” to the inlet port of the actuator and connect Output 2 labeled “(←II)” to the opposing actuator port (see Figure 5 below for double acting ports.
Output I ConnectorSupply
ConnectorConnectorOutput II
Figure 5 Air Ports on Double Acting Positioner
Connecting the Air Supply
After the tubing is installed, use the following procedure to connect the air supply.
1. Connect a supply of clean, dry compressed air to the filter regulator.
2. Turn on the air supply.3. Adjust the filter regulator. 4. Supply pressure must be 5 - 10 psi greater than the spring
range of the actuator but may not exceed the rated actuator pressure. Refer to the valve or actuator instruction manual.
9
Installation and Set Up Wiring the SVI II AP
6. Capacitance of the signaling circuit must not exceed 0.26 microfarads or 0.10 microfarads with high series resistance.
7. Cabling must be shielded to prevent electrical noise that would interfere with the HART tones, with the shield grounded.
8. Signal must be properly grounded in only one place.
Note: For details and calculation methods for wiring resistance, and capacitance and for calculation of cable characteristics please refer to the HART FSK Physical Layer Specification.
SVI II AP Setups
Typical system setups are shown in Figure 6 on page 13, General Purpose and Explosion Proof (EEx d) Installation Schematic and Figure 7 on page 13, Intrinsically Safe Installation Schematic. The SVI II AP positioner can be located in a general-purpose or hazardous area protected by Explosion Proof (EEx d) methods. Wiring diagrams are generalized, actual wiring must adhere to Electrical Installation section of manual and local electrical codes. The use of a Handheld Communicator or a HART modem is not permitted in the Hazardous Area protected by Explosion Proof (EEx d) methods. In Figure 7 on page 13 the SVI II AP positioner is located in a hazardous area that is protected by Intrinsically Safe wiring practices.
The SVI II AP requires an electrical input from a 4-20 mA current source. The SVI II AP input signal can carry a HART communication protocol signal from ValVue 2.4 or greater software and a HART modem, or from a HART Hand Held Communicator. Since the process control system, the source of the input signal, is located in a non-hazardous location, setup requires an intrinsic safety barrier be placed between the process control system and the SVI II AP. If the SVI II AP is located in a hazardous area with Intrinsically Safe protection a barrier is not required for a flameproof installation. Alternatively the system can be installed as Explosion Proof ⁄ flameproof. SVI II AP can communicate with a remote PC running ValVue software via a modem connected to the PC's serial or USB port. The PC, which is not intrinsically safe, must be connected to the circuit on the safe area side of the intrinsic safety barrier if the valve is located in a hazardous area.
The SVI II AP can be operated, calibrated, configured, and interrogated either by using local pushbutton and display, or by using a PC running ValVue 2.4 software, HART Handheld Communicator, or any registered HART Host that supports DDs. The HART Handheld Communicator is approved for Intrinsically Safe use in accordance with FM and ATEX standards. Read and observe all HHC labelling. The SVI II AP is polarity sensitive so the positive lead must be connected to the positive (+) terminal and the negative lead to the negative (-) terminal. Reversal of input will not cause damage but the unit will not function.
11
Masoneilan Dresser SVI II AP Quick Start Guide
Grounding Practices
To ensure proper grounding make sure that case, signal, and ground connections are made in compliance with the plants normal grounding practices. Any point in the loop can be referenced to ground, but there must never be more than one ground point. Normally ground is connected at the controller or at the intrinsic safety barrier.
The case grounding screws are located on the outside of the case at the lower right of the display cover and inside the cover. The case is isolated from all circuitry and can be grounded locally in accordance with applicable codes.
If noise or instability is present set the positioner to MANUAL mode of operation and manually position the valve over it’s entire range. If the valve is stable in MANUAL mode then the problem can be noise in the control system. Recheck all wiring connections and ground points.
Compliance Voltage in Single Drop Current Mode
The SVI II AP requires 9.0 Volts at 20 mA and 11.0 Volts at 4 mA. Typical HART devices require MORE Voltage at higher current and MORE current source have LESS Voltage available at higher current. The SVI II AP is unique in that it requires LESS Voltage at higher current which compliments the characteristic of the source requiring only 9 Volts at 20 mA.
Verify Wiring and Connections
Note: For split range installations the compliance voltage must be ca-pable of the minimum span being 5 mA; the upper range value must be 8 mA to 20 mA; the lower range values must be 4 mA to 14 mA.
Use the following procedure to ensure that the SVI II AP is properly powered:
Connect a DC voltmeter across the input terminals. For an input current between 4 and 20 mA the voltage varies between 11V and 9 V respective. Current is read from the local display or with a milliammeter installed in series the SVI II AP.When voltage exceeds 11 V check that polarity is correct.If voltage is less than 9 V and polarity is correct, voltage compliance of current source is inadequate. Connect a milliammeter in series with the current signal. Verify that source can supply 20 mA to SVI II AP input. If 20 mA is not attainable, troubleshoot the source and set up.
12
Installation and Set Up Wiring the SVI II AP
Note: Improperly or inadequately grounded installations can cause noise or instability in the control loop. The internal electronic components are isolated from ground. Grounding the case is unnecessary for functional purposes but grounding the case may be necessary to conform to local codes.
Hazardous Area Non-Hazardous Area
PowerSupply
220 OhmsHART compliantcontrol systemoutput card
HARTModem
SVI II AP
HHC375
ValVue
Figure 6 General Purpose and Explosion Proof Installation
PowerSupply
220 OhmsHART compliantcontrol systemoutput card
HARTModem
SVI II AP
HHC375
ValVue
Barrier Resistance
Single ChannelZener Barrier
Figure 7 Intrinsically Safe Installation
13
Masoneilan Dresser SVI II AP Quick Start Guide
SVI II AP Maintenance
The SVI II AP was designed based on a modular concept. All components are interchangeable allowing for easy, quick component swapping.
The only maintenance procedures recommended for the SVI II AP are:
Remove and install the coverRemove and install the I/P moduleRemove and install the Pneumatic RelayUpgrade to Display Cover
Do not remove the instrument cover or connect to an electrical circuit in a Hazardous Area unless the power is disconnected.
Repair
Replacement of the Pneumatic Relay, I/P and cover (with or without display) are the only field repairs permitted.
Only qualified service personnel are permitted to make repairs.
Only parts supplied by Masoneilan are permitted. This includes not only the major assemblies but also mounting screws and “O” rings. No substitutions with non-Masoneilan parts are permitted.
Detailed replacement procedures are described in the Instruction Manual. The following summary assures the integrity of the SVI II AP.
Tools Needed for Cover Replacement
5 mm hex key for the cover3 mm hex key for the lanyard
14
Installation and Set Up SVI II AP Maintenance
Display Cover Removal and Installation
The cover with display (shown in Figure 8 below) is an option for the SVI II AP. If you have an SVI II AP with a solid cover and would like to upgrade to a display cover, follow the instructions below for removal and installation.
Removing the SVI II AP Display Cover
To remove the SVI II AP Display cover:
1. Using a 5 mm Hex key unscrew the four screws around the perimeter of the SVI II AP cover.
2. Lift the cover off the positioner.
PneumaticCover
CoverDisplay
Figure 8 SVI II AP Pneumatic and Display Covers
Installing the SVI II AP Display Cover
Note: After replacing the SVI II AP Display Cover you must power up the unit (see “Powering Up the SVI II AP” on page 23 of this guide).
The replacement Display Cover is shipped with a lanyard to prevent the cable (that connects from the display to the Terminal Board) from breaking. The lanyard must be inserted under the screw in the lower left corner, that attaches the terminal board to the SVI II AP housing.
To Install the cover:
1. Install the lanyard and tighten the screw to 5 in/lb.
15
Masoneilan Dresser SVI II AP Quick Start Guide
2. Using the 3mm hex key, remove the screw from the lower left corner, connecting the terminal board to the SVI II AP housing.
3. Connect the cable from the display into the LCD connector on the terminal board.
4. Ensure that the gasket is in its groove in the housing.5. Place the cover over the screw mounts.6. Tighten the four screws with the 5 mm hex key.7. After installing the new display you will have to power up
the unit (refer to “Powering Up the SVI II AP” on page 23 of this guide for further information).
Note: The cover of the SVI II AP is a critical component for safety in Hazardous Areas. To ensure safe operation the flat surfaces of the cover and the housing must be clean and absolutely free of particles or dents. There must be no gap between the housing and cover; torque spec is 50 in/lb.
Make sure that:
1. The gasket is seated in the groove in the housing flange.2. No wires or retaining cable can be trapped under the cover
flange.3. The flange area is not corroded and the surface is not
scarred.4. The four cover bolts are securely tightened to 50 in/lb.
16
2
Check Out, Configurationand Calibration
Overview This section provides the calibration procedures to ensure proper valve positioning. Operational checkout, configuration and calibration procedures are described using an SVI II AP that has a display with pushbuttons.
Note: You should perform all procedures in this section before putting the SVI II AP into operation.
Check Out Procedures
SVI II APcheckout consists of physical and operational checkout procedures. The physical checkout procedures are listed below:
Inspect the Actuator, Linkages, or Rotary AdapterVerify the Mounting and Linkage AdjustmentCheck the MagnetCheck the Air SupplyCheck the Electronic Module Connections
Physical Inspection
You should inspect the following components of the SVI II AP:
Valve MountingThe Air Supply
Actuator, Linkages, or Rotary Adapter
Verify that the mounting has not been damaged in shipment for a pre-mounted SVI II AP, physically inspect the actuator, linkage. Record the following information for the configuration checkout:
1. Valve Air to Open (ATO) or 2. Air to Close (ATC)3. Actuator pressure rating4. Actuator bench range5. Inherent trim characteristic of the control valve; linear,
equal percentage, or other.
Note: Refer to the valve data sheet or model number of control valve.
17
Masoneilan Dresser SVI II AP Quick Start Guide
Verify Mounting and Linkage Adjustment
Inspect the mounting and make any needed adjustments before running the positioner and checking the digital configuration.
Checking the Magnet
There are two methods of checking the SVI II APmagnet:
Perform a visual inspectionUse ValVue 2.4 to check the magnet
Performing a Visual Inspection
You must remove the positioner from the bracket to visually inspect the magnet orientation.
For rotary valves, such as a Camflex, or for actuators with rotation of less than 60 degrees, the magnet assembly must be aligned as shown in Figure 9 below.
For rotary valves with rotations greater than 60 degrees, the magnet assembly must be aligned as shown in Figure 10 on page 19.
Note: For a reciprocating globe valve, it is not necessary to remove the positioner from the bracket. Details are given below.
For reciprocating valves the adjustable link turnbuckle must be parallel to the valve stem. To ensure linearity in positioning, verify that the hole in the lever aligns with the indicating hole in the bracket when the valve is in the closed position. Check that the bracket is mounted using the proper holes (refer to Table 4 on page 19).
Magnet Axiswith ValveClosed
Figure 9 Magnet Orientation for Camflex and Varimax with Valve Closed
18
Check Out, Configuration and Calibration Check Out Procedures
MagnetAxiswith
Valve Closed
Clockwise to Close Clockwise to Open45°
Figure 10 Magnet Orientation for 90 Degree Valve Rotation with Valve Closed
Table 4 Reciprocating Valve Mounting Hole Selection
Actuator Size Stroke Mounting Hole Lever Hole Turnbuckle Length
6 and 10 0.5 - 0.8 inch A A 1.25 inch
10 0.5 - 0.8 inch A A 1.25 inch
10 >0.8 – 1.5 inch B B 1.25 inch
16 0.5 - 0.8 inch B A 2.90 inch
16 >0.8 – 1.5 inch C B 2.90 inch
16 >1.5 – 2.5 inch D C 2.90 inch
23 0.5 - 0.8 inch B A 5.25 inch
23 >0.8 – 1.5 inch C B 5.25 inch
23 >1.5 – 2.5 inch D C 5.25 inch
Using ValVue 2.4 to Check Magnet Position
Use this procedure to check the magnet using ValVue 2.4 or greater.
1. Connect to the positioner in accordance with the ValVue 2.4 instructions. (For further information refer to the ValVue 2.4 Instruction Manual, EW1003.)
After the positioner has been installed and set up with a HART Modem in a HART compliant communications loop, install ValVue 2.4 on the computer that is connected to the HART modem.
19
Masoneilan Dresser SVI II AP Quick Start Guide
Run ValVue 2.4.Select the installed positioner from the list of Connected Devices.Select the: ”Check” tab to view the current operating conditions of the selected positioner.
2. Read Raw Sensor Data.3. When the valve is closed the value should be between –
1000 and +1000 for a reciprocating valve or a 60 degree rotation rotary valve.
4. When the valve is at mid-travel the value should be between –1000 and +1000 for a greater than 60 degree rotation rotary valve.
Checking the Air Supply
Use this procedure to check the air supply.
1. Turn on the air supply.2. Adjust the filter regulator. 3. Supply pressure must be a minimum of 10 psi greater than
the spring range of the actuator but may not exceed the rated actuator pressure. Refer to the valve or actuator instruction manual.
4. Inspect the tubing connections between the filter-regulator and the positioner for leaks.
5. Verify that the tubing is not bent or crushed.6. Verify that all fittings are leak tight.
Note: Do not use Teflon pipe seal tape. The Teflon tape can shred into particles that are harmful to the pneumatic components.
Checking the Electronic Module Connections
Do not remove the instrument cover or connect to an electrical circuit in a Hazardous Area unless the power is disconnected.
All connections to electronic module in the SVI II AP are made through the terminal board. The SVI II AP terminal board has a terminal block with cage clamp connectors. Confirm that all applicable connections to the electronics module connectors are correct. Not all options are available for every model. Refer to Table 5 on page 21 for available functionality.
20
Check Out, Configuration and Calibration Check Out Procedures
Table 5 SVI II AP Models and Functionality
Available Functionality Positioner Model Number
SVI II AP-2 SVI II AP-3
4 - 20 mA Input Setpoint
Display/ Pushbuttons Optional Optional
Remote Mount Input
Process Variable 1 - 5 VDC
SW #1 and #2 Optional Optional
4- 20 mA Out Position Tx Optional Optional
Display
Remote
Process Variable
Position Retransmit
Position
Input
Configuration LockJumper
4- 20 mA Input Signal
Output Switch SW #1Output Switch SW #2
Sensor
Figure 11 Connections to Electronics Module (via Terminal Board)
Note: When an SVI II AP is turned on it is advisable to apply the air supply before applying the electrical input signal.
21
Masoneilan Dresser SVI II AP Quick Start Guide
Making Connections to the Terminal Board
Each terminal block on the terminal board has a cage clamp connector. One side of the connector has the actual connection for the wire, with a lever at the top. If there is an option present that is not properly connected to the terminal board or if adding a new option, connect the wires from the option as follows:
1. If the option’s wires have not been stripped, strip the insulation at the end of wires.
2. Locate the correct terminal block on the terminal board (see Figure 11 on page 21).
3. Push the lever back at the top connector until you see the opening for wire insertion. (The connectors are spring activated and may require a lot of pressure to move the lever.)
4. Insert the wire into the opening and release the lever.
Operational Checkout
The operational checkout of the SVI II AP consists of:
Connecting the SVI II AP to a current sourceChecking the pushbutton locksPowering up the SVI II AP
Connecting to the Current Source
Connect to a DC mA current source then check and configure with the local display and pushbuttons, if so equipped. The following section describes configuration and calibration with the optional local display and pushbuttons. If the SVI II AP is not equipped with local display use ValVue Lite and a PC with a HART modem or a HART Handheld Communicator.
Note: When an SVI II AP is turned on it is advisable to apply the air supply before applying the electrical input signal.
22
Check Out, Configuration and Calibration Operational Checkout
Pushbutton Locks and Configuration-Lock Jumper
Before performing any of these functions with the local display you must first ensure that the pushbuttons are placed in the unlocked mode using ValVue 2.4 Lite. The positioner is provided in the unlocked mode. See ValVue 2.4 documentation for more details.
The SVI II AP offers several levels of accessibility. It may be desirable, after initial setup, to lock the pushbuttons so that the SVI II AP parameters cannot be inadvertently changed by the buttons. Several levels of pushbutton locks are provided.
Table 6 Pushbutton Lock Security Level
Level Access
Security Level 3 Allow Local Buttons: Buttons on the SVI II AP are fully enabled.
Security Level 2 Lock Out Local Calibration and Configuration: Use the buttons to perform op-erations in normal operating mode and manual mode. Do not go to configure or calibrate mode.
Security Level 1 Lock Out Local Manual: Examine variables in normal operating mode but do not put the valve in manual operating mode. Access to calibrate or configure modes is not available.
Security Level 0 Lock Out All Buttons: The buttons are disabled (level 0).
Hardware Configuration Lock
Additional security is achieved using the hardware configuration-lock jumper shown in Figure 11 on page 21. When set to the secure position, shorting the two-pin header, configuration and calibration are not permitted by the local interface or by remote communications. Pushbuttons, ValVue 2.4 and HHC 375 are locked out, except to examine configuration, calibration, and position. This is similar to Security Level 1 shown in the Pushbutton Lock Security Level table.
Powering Up the SVI II AP
This process can cause the valve to move. Before proceeding be sure the valve is isolated from the process. Keep hands clear from moving parts.
Note: When an SVI II AP is turned on it is advisable to apply the air supply before applying the electrical input signal.
Use of a low impedance voltage source will damage the SVI II AP. The current source must be a true high impedance current limiting device. A proper current source explicitly enables adjustment of the current in mA, not Volts.
23
Masoneilan Dresser SVI II AP Quick Start Guide
To power up the SVI II AP:
1. Loosen the four (4) cover screws and remove the cover of the SVI II AP. Connect the +⁄- terminals to the current source + to + and - to -. See Figure 11 on page 21. Reinstall the cover and display.
2. Adjust current to 12 mA. Upon initial power up, of a newly installed SVI II AP, the positioner will run in NORMAL mode using the default instrument parameters installed at the factory. The positioner will cycle through the NORMAL cycle menu and LCD will display the following values:
PRES: Pressure - unit of measurement and valueSIGNALPOS (Position)
3. The LCD will also display an exclamation point (!) in the top left corner of the display window. “!” indicates that there is further instrument status available.
4. Proceed to Configuration and Calibration.
Note: If the SVI II AP is specified without local pushbuttons and display, local operation is not available. Configure and calibrate with ValVue 2.4 and a HART modem.
Configuration Use the procedures that follow to: calibrate, tune, view configuration data and status messages for the SVI II AP. Observe all warnings as the valve moves during these procedures.
These procedures can cause the valve to move. Before proceeding be sure the valve is isolated from the process. Keep hands clear from moving parts.
Note: All calibration and configuration procedures are described using an SVI II AP with pushbuttons and display and ValVue 2.4 software.
ValVue 2.4 Software
The SVI II AP is shipped with a free version of ValVue 2.4 Lite and a trial version of ValVue 2.4.
ValVue 2.4 Lite
ValVue 2.4 Lite software is shipped with each SVI II for positioner calibration and configuration. ValVue 2.4 Lite software is offered without registration. It provides sufficient functionality to fully commission, configure, and start up a positioner on a control valve.
24
Check Out, Configuration and Calibration Configuration
System Requirements
ValVue Lite runs on IBM compatible computers. Minimum requirements for all versions of ValVue software are Windows 2000, and XP, 16 MB RAM, a serial or USB port connected to a HART modem, and a CD-ROM drive.
ValVue 2.4 Full Trial Version
The SVI II AP comes with a copy of ValVue Trial Version software that can be used for sixty days without a license. After the 60-day trial period, ValVue 2.4 must be registered. ValVue 2.4, full version, provides advanced diagnostic, maintenance capabilities and basic calibration and configuration for the SVI II AP. SVI II AP performs valve diagnostics and displays stroking speed, step response, cumulative travel, cycles, and operation in near-closed position. The software stores test results for comparison with future results for predictive maintenance. Password protected access to remote instruments is set up with administration features. The fully licensed ValVue 2.4 software is available as an upgrade.
Pushbuttons and Local Display
This section covers the optional local interface consisting of the LCD alphanumeric display and pushbuttons. Operation of the SVI II AP Positioner as a local device is controlled through the optional device-mounted pushbuttons and digital display, shown in Figure 12 on page 26. Using the display you can read the input signal, valve position, and actuator pressure. The display sequences from one variable to the next every 1.5 seconds.
Using the pushbuttons you can exit from operating mode at any time and step through a menu structure to perform a wide range of manual operation, calibration, configuration, and monitoring functions that are described later in this section. ValVue 2.4 is used to perform all diagnostics functions. The pushbuttons do not support diagnostics functions.
The SVI II AP has two operational modes: Normal Operating Mode and Manual Mode and two setup modes, Configuration and Calibration. The SVI II AP also has two modes for handling of faults and power-up: Reset and Failsafe. When commissioning or checking a control valve with SVI II AP fully installed the following steps are recommended:
Change mode to Manual modeExamine and adjust all CONFIGuration itemsEnter Calibration modeRun STOPS to automatically calibrate strokeRun autoTUNE to set dynamic responseExamine the device STATUSIntroduce manual set point changes to verify dynamic performance
25
Masoneilan Dresser SVI II AP Quick Start Guide
Pushbuttons
The local pushbuttons are located behind a hinged cover, directly below the display window. To open the cover loosen the screw and swing the cover down. Always re-fasten the cover after use to protect the pushbuttons from environmental contamination.
The three pushbuttons perform the following functions:
Left Button - Marked with *, permits you to “select” or “accept” the value or parameter option currently displayed.Middle Button - Marked –, permits you to move back through the menu structure to the previous item in the menu or decrement the value currently shown in the digital display. When used to decrease a displayed value, holding the button down causes the value to decrease at a faster rate.Right Button - Marked +, permits you to move forward through the menu structure to the next item in the menu, or to increment the value currently shown in the digital display. When used to increase a displayed value holding this button down causes the value to increase at a faster rate.
Note: When an! is displayed in the SVI II AP display window, it indicates that there is instrument status available.
*+
-(Select) (Forward)
(Back)
Figure 12 SVI II AP Display Pushbuttons
26
Check Out, Configuration and Calibration Configuration
Configuration with Pushbuttons
Prior to changing the SVI II AP configuration, check the existing configuration.
Viewing Configuration Data
To view SVI II AP configuration data:
1. Access the VIEW DATA menu from the MANUAL menu by pressing the “+” button.
2. In the VIEW DATA menu, press * to examine the configuration.
3. Press + to scroll through and observe the factory configuration.
4. Press + until MANPOS appears.5. Select with *. 6. When the adjustment screen appears stroke the valve
open by holding + down. Notice that the rate of set point change is slow to begin, but increases speed while the + is depressed.
7. Stroke the valve to several values8. Verify the action is as desired.9. Press + to move to the SETUP menu.
10. In the SETUP menu press the * button to access the CON-FIGuration menu.
11. In the CONFIG menu set the configuration parameters.12. When in CONFIGure or CALIBrate, pressing * changes
values. 13. Return to NORMAL mode. The valve should move to the
Value set by the current calibrator. 14. Stroke the valve through its range to verify that the
movement is as desired.
Viewing Status Messages
To view SVI II AP status messages:
1. Press + and * to select VIEW ERR2. Observe any internal errors. For example, there should be
a RESET status caused by powering up. If the positioner was powered without air a Position Error or POSERR can appear.
3. Press + to view all faults. 4. Press * to return to MANual menu. 5. Press + until CLR ERR appears. 6. Press * CLR ERR. WAIT is displayed for a second or two.
27
Masoneilan Dresser SVI II AP Quick Start Guide
VIEW DATA Settings
Table 7 VIEWDATA Settings
Typical Setting Optional SettingSINGLE DOUBLE
ATO ATCLINEAR EQUAL 30 EQUAL 50 QUICK 50 CUSTOM CAMFXEQ
PSI BAR KPA0.00
TS OFF2.00
TS ON4.00
SIG LO4.00
SIG LO20.00SIG HI
12.00SIG HI
English French
Calibration
Pilot Trim Valve Applications require the use of the Manual Stop calibration procedure (refer to “Configuration and Calibration” of the SVI II AP Instruction Manual, EW2002-AP). Do not run “Find Stops” or the ValVue “Setup Wizard” on valves with Pilot Trim or damage to the valve will occur.
To calibrate the SVI II AP:
1. Observe the display following power-up. The SVI II AP will power up in the previously active mode either MANUAL or NORMAL (operating) mode.
2. If in NORMAL mode, the display will alternate between POS and SIGNAL indicating Normal mode.
3. If in MANUAL, the display will alternate between POS –M and SIG indicating MANUAL mode.
4. With MANUAL mode displayed, press * to select the MANUAL mode.
5. Press + again; ↓CONFIG appears. Pressing + again brings ↓CALIB.
6. Select CALIB by pressing *. STOPS appears. The valve moves full open and back to full closed. Observe all warnings.
7. Press * to cause the valve to stroke and to automatically calibrate valve travel.
10. After the STOPS procedure finishes, press + twice until TUNE appears.
28
Check Out, Configuration and Calibration Calibration
Auto Tune
To auto tune the SVI II AP:
1. Press * to begin the autoTUNE procedure. This takes 3 to 10 minutes and strokes the valve in large and small steps to set the PID parameters for best positioning response.
2. When autoTUNE proceeds, numerical messages display, indicating the procedure is working.
3. When autoTUNE is complete, it will display TUNE.4. Press + repeatedly until ↑ SETUP appears.5. Press * to return to SETUP menu ↓CALIB appears.
29
Masoneilan Dresser SVI II AP Quick Start Guide
Normal CyclingMenu Normal Manual View
Data View ERR CLR ERR
Manual ModeCycling Menu
ViewDataMenu
ViewErrorsMenu
InstantAction
Normal Manual ViewData View ERR CLR ERR
Manual
Setup MAN POS
<value>
<value>
* - +
Config
Config Calib
*
+ + +
+ + + + + +
+
*
*
**
* * ** **
any key
++
++++
****
any key
*
Calib
MenuMenu
Figure 13 NORMAL Operation and MANUAL Menu Structures
30
Check Out, Configuration and Calibration Calibration
Check-out with a HART Handheld Communicator
If the SVI II AP is not equipped with optional push buttons and local display the checkout and configuration is performed using the standard HART communications interface.
Connect the HART Handheld Communicator (HHC) to the SVI II AP as shown in Figure 14 below. Refer to the Product Manual for The HART Communicator included with the HHC375 or other HART Communication devices.
+ -
12.00 mAConfigurationLock Jumper
Input Signal
HHC375
Figure 14 SVI II AP HART Communicator Connections
Be sure that the configuration lock jumper is in the unlock position. When the jumper is in the lock position (shorting the two-pin header) the HHC375 is not permitted to make any changes. However, parameters are readable. If fault messages appear, they must be handled before proceeding with HART communications. Before communications proceeds all error messages must be cleared. For example, the following message is displayed if the instrument has been serviced and the air is not connected.
Note: “Process applied to the non-primary variable is outside the operating limits of the field device”
31
Masoneilan Dresser SVI II AP Quick Start Guide
Proceed with the following steps:
Press NEXTField device has more status availablePress NEXTIgnore next 50 occurrences of status?Press YESChange to MANual modeScroll to line 6 EXAMINE, press ->Scroll down to 5 read status.Read message. Press OKRepeat OK to read all messages until the display returns to “read status”Scroll down to 6 clear status, press ->If clear fault codes not completed appears, press OK and read the message (Position Error, for example) or go to the troubleshooting guide.Correct the problem (Is the air supply on?), and then go to clear status until Clear Fault codes Completed appears. Press OK.
32
A
Specifications andReferences
Physical and Operational Specifications
This section provides the physical and operational specifications for the SVI II AP.
Table 8 Environmental Specifications
Operating Temperature Limits -58 deg. F to 185 deg. F (-50 deg. C to 85 deg. C)
Storage Temperature Limits -58 deg. F to 200 deg. F (-50 deg. C to 93 deg. C)
Temperature Effect < 0.005% / deg. F typical; -40 deg. F to 180 deg. F (< 0.01% / deg. C typical; -40 deg. C to 82 deg. C)
Supply Pressure Effect 0.05% per psi (.73% per bar)
Relative Humidity 10 to 90% non-condensing
Humidity Effect Less than 0.2% after 2 days at 104 F (40 deg. C), 95% Rel-ative Humidity.
Insulation Resistance Greater than 10 G Ohms at 50% RH.
MTBF 49 years based on MIL handbook calculation for electronic parts and field data on mechanical parts
Electromagnetic Compatibility Electrostatic
Electrostatic discharge — No effect with contact discharge level of 4KV and air discharge level of 8 KV(IEC 1000-4-2)Radio frequency interference — Less than 0.2% at 10 volts per meter (EN 50140)
Fast Transient Burst No effect at 2 KV (Coupling clamp IEC 1000-4-4).
Vibration InfluenceMeasured at SVI II AP Housing
4 mm at 5 - 15 Hz - Negligible2 G at 15 - 150 Hz Less than 2 % of span1 G at 150 - 2000 Hz - Less than 2 % of span
Magnetic Field Influence Negligible at 30 A/m (EN61000-4-8)CE MARK certified to EN50081-2 and EN50082-2
A-1
Masoneilan Dresser SVI II AP Quick Start Guide
Table 9 Operational Specifications* Specifications are subject to change without notice
Accuracy +/- 0.5% (typical +/-0. 10% or less) Full Span
Hysteresis and Deadband +/- 0.3% Full Span
Repeatability +/- 0.3% Full Span
Conformity +/- 0.5% Full Span
Start-Up Drift Less than 0.02% in first hour
Long Term Drift Less than 0.003% per month
Position Travel Limits Rotary: 18 - 140 degrees Reciprocating: 0.25” - 2.5“ (12mm - 64mm)Note: Above 2.5” (64mm) consult factory for mounting instructions.
Flow CharacteristicsApplied in addition to the control valve’s inherent characteristic.
Linear Equal Percentage (of 50:1 or 30:1) CamflexQuick Opening (inverse of 50:1 equal percentage)User ConfigurableTight Shut Off (0 -20% of input)
Position Auto Tune
SVI II AP performs automatic determination of the op-timal valve position control parameters. In addition to P, I, D, the position algorithm uses damping, symme-try for exhaust and fill time constants, dead zone and magnitude characterization parameters. Auto Tune is optimized for 5% step changes with negligible over-shoot. After the Auto Tune process is completed, the user can further adjust the positioner tuning parame-ters to more conservative or to more responsive val-ues.
Proportional gain: 0 to 5, displayed as 0 to 5000Integral time: 0 to 100 seconds - displayed as 0 to 1000 (1/10s)Derivative time: 0 to 200 millisecondsDead Zone: 0 to +/-5% (0 to 10% deadband)Padj: +/- 3000 (depends on P)Beta (non-linear gain factor): -9 to +9Stroking Time: 0 to 250 secondsPosition compensation coefficient: 1 to 20Boost: 0 to 20
Full open position adjustment 60 to 100% of actual stop
Start Up Time (from no power) Less than 200 mS
Minimum current to maintain HART 3.0 mA
A-2
Specifications and References Physical and Operational Specifications
Table 10
Power Supply Taken from 4-20mA control signal
Compliance Voltage Rating 9.0 Volts at 20 mA, 11.0 Volts at 4.0 ma
Minimum Current Signal to Start Up 3.2 mA
Minimum Input Span for Split Range Operation 5mA
Upper Range Value for Split Range Operation Between 8 and 20 mA
Lower Range Value for Split Range Operation Between 4 and 14 mA
Minimum/Maximum Wire Size 14/28 AWG
Strip Length 0.22 in / 6 mm
DIgital Communication HART Communication protocol signal from ValVue software on a personal computer or a hand held device. HART point to point and burst mode.
Local Display Liquid Crystal (optional) Three lines of nine alpha numeric characters
Push Buttons Three Explosion Proof / Flameproof push buttons
Input Signal, Power, and Display Specifications
Table 11 Construction Material Specifications
Housing and Cover Aluminum ASTM B85 SC84B standardStainless Steel optional
Weight Standard - 7.4 lbs./ 3.357 kgStainless Steel - 16 lbs/ 7.257 kg
Relay and Manifold Single Acting - PPS, 300 Series Stainless Steel, nitrile diaphragmsDouble Acting - 300 Series Stainless Steel, Ryton Aluminum 6061 T6, Ryton
I/P Motor 430 stainless steel, PPS, 300 series stainless steel
Mounting Bracket 300 series stainless steel
Magnet Holder Corrosion Protected Anodized Aluminum 6061 T6
Pole Ring 416 stainless steel
Levers 300 Series stainless steel
A-3
Masoneilan Dresser SVI II AP Quick Start Guide
Table 12 System Connectivity
HART Physical Device Type Actuator; HART device type 7
DD Registered with HART Communication Foundation
Yes, available through HART Communication Foundation
AMS Driver for Fisher-Rosemount Asset Management Solution
ValVue 2 AMS SNAP-ON application available
Diagnostics Options include: Valve signature, positioner signature, extended actuator signa-ture, friction, stroking speed, step response, cumulative travel, cumulative cycles, and time of operation in near-closed position. Some diagnostics require pressure sensor and ValVue 2 software.
Table 13 Pneumatics Single Acting Standard Flow
Air Supply Dry, oil-free, 5 micron filtered air (See ISA S7.3)
Action Direct
Supply Pressure 20-100 psi max. (1.4 to 7 Bar)
Regulate 5 to 10 psi above actuator spring range. Do not exceed actuator rating.
Air Delivery - Single Acting Relay 10.0 scfm (280 l/m) at 30 psi (2.1 bar) supply16.6 scfm (470 l/m) at 60 psi (4.2 bar) supply23.3 scfm (660 l/m) at 90 psi (6.3 bar) supply
Air Consumption 0.2 scfm (5.7 sl/m) at 30 psi (2.1 bar) supply
0.26 scfm (7.4 sl/m) at 45 psi (3.1bar) supply
Air Supply Failure Single Acting Relay
On supply failure the actuator output drops. Some overshoot may occur when air pressure returns after a period without air supply pressure. Always set control set point to 0%, and put the process control system in manual, for smooth recovery from air supply fail-ure.
Loss of Input Signal Output drops to low pressure.
Output Pressure 100 psi (7 bar) max
A-4
Specifications and References Physical and Operational Specifications
Table 14 Pneumatics Double Acting Standard Flow
Air Supply Dry, oil-free, 5 micron filtered air see ISA S7.3
Action Output 1 increases with increasing I/P signal.Output 2 decreases with increasing I/P signal.
Supply Pressure 20 - 150 psi max. (1.4 to 10.3 bar)Do not exceed actuator rating.
Air Delivery 7.2 scfm (200 l/m) at 30 psi (2.1 bar) supply12.8 scfm (360 l/m) at 60 psi (4.2 bar) supply18.3 scfm (520 l/m) at 90 psi (6.3 bar) supply23.8 scfm (675 l/m) at 120 psi (8.4 bar) supply
Air Consumption 0.4 scfm (11.3 l/m) at 30 psi (2.1 bar) supply0.85 scfm (22.6 l/m) at 80 psi (3.1bar) supply
Air Supply Failure When the air supply fails an SVI II AP D/A positioner cannot control the failure position of an actu-ator without a spring. The actuator can, under different conditions, fail in place, fail open, or fail close. In cases where the valve must fail to a required position additional control equipment is re-quired.Some overshoot can occur when air pressure returns after a period without air supply pressure. Al-ways set control set point to 0%, and put the process control system in manual, for smooth recovery from air supply failure.
Loss of Input Signal Output 1 drops to low pressure.Output 2 rises to supply pressure.
Output Pressure 150 psi (10.3 bar) max
A-5
Masoneilan Dresser SVI II AP Quick Start Guide
Series Identification SVI2 AP-abcdefgh
a Style 1,2,31. ES Version - EZ Smart2. SD Version - Standard Diagnostics3. AD Version - Advanced Diagnostics
b Pneumatic Train 1,21. Single Acting2. Double Acting
c Pneumatics1. Standard flow
d Display 1,2,3,41. No Display and Pushbuttons2. With Display and Pushbuttons3. No Display and Pushbuttons, Marine4. With Display and Pushbuttons, Marine
e Hardware Version 33.
f Communications 11. 4 to 20 mA - HART Communications
g Option Board 1,2
1. None2. Position Retransmit
h Agency Approvals 1,41. ATEX/FM/CSA/Intrinsic Safety & Exprf4. FM, CSA, ATEX, IEC
Approved Configuration Codes
SVI2 AP- 123
12
12
1234
3 1 12
1
and Limit Switches
Figure 15 SVI II AP Model Numbering
Hazardous Location Installation
The following pages provide the agency approved installation procedure for hazardous locations (ES-699 Rev. D).
Note: The installation procedure is accurate at time of print. For further hazardous installation information please consult Masoneilan.
A-6
Specifications and References Hazardous Location Installation
ES - 699
Page 1 of 10
Copyright 2005 . This document and all information herein is the propertyof Dresser Inc.
Drawn Levesque 4 Aug 05Approved Smart 4 Aug 05
ES-699 Rev F
REV Description DateA Initial Release 16 Aug 05B Revised model code, min XP
temp was –20°C; FM/CSAno Analog Out
27 SEP 05
C PDev DR 0208 10/12/05D PDev DR 0225 11/28/05E ADR-002909 5/8/06F ADR-002948 9/6/06
SPECIAL INSTRUCTIONS FOR INSTALLING MASONEILANSVI-II AP IN AREAS WHERE THERE IS A POTENTIAL FOREXPLOSIVE GAS ATMOSPHERE OR INFLAMMABLE DUST
1 INTRODUCTIONThis manual covers the requirements for safe installation, repair, and operation of the SVI-II APas it relates to operation in areas where there is a potential for explosive atmosphere orinflammable dust. Adherence to these requirements assures that the SVI-II AP will not causeignition of the surrounding atmosphere. Hazards related to control of the process are beyond thescope of this manual.
For mounting instructions on specific valves refer to the mounting instructions supplied with themounting kit. Mounting does not affect the suitability of the SVI-II AP for use in a potentiallyhazardous environment.
The SVI-II AP is manufactured by:
Masoneilan/DRESSER85 Bodwell StreetAvon MA – 02322 – USA
A-7
Masoneilan Dresser SVI II AP Quick Start Guide
ES-699 Rev FPage 2 of 10
2 GENERAL REQUIREMENTS
Installation and maintenance must be performed only by qualified personnel.
Area Classification, Protection Type, Temperature Class, Gas Group, and Ingress protectionmust conform to the data indicated on the label.
Wiring and conduit must conform to all local and national codes governing the installation. Wiringmust be rated for at least 5ºC above the highest expected ambient temperature.
Approved wire seals against ingress of water and dust are required and the 1/2 inch NPT fittingsmust be sealed with tape or thread sealant in order to meet the highest level of ingress protection.
Before powering the SVI-II AP:
Verify that the pneumatic and electronic cover screws are tightened. This is important tomaintain the ingress protection level and the integrity of the flameproof enclosure.
If the Installation is Intrinsically safe, then check that the proper barriers are installed andthe field wiring meets local and national codes for an IS installation. Never install adevice, which was previously installed without an intrinsically safe barrier, in anintrinsically safe system.
If the pneumatic system is powered by a combustible gas then the installation must betreated as Zone 0 or DIV I.
If the Installation is Non-Incendive, then check that all the electrical connections aremade to approved devices and wiring meets local and national codes.
Verify that the markings on the label are consistent with the application.
Verify that the air supply pressure can not exceed 150 PSI (10 Bar).
3 Model Number Description of SVI-II APSVI2-abcdefgh Not all combinations are available.
SVI2- a b c d e f g h1 ES -Easy
Smart (1)Single Acting Standard Flow No Display
No ButtonsIndustrial
Hart4 to 20 MADC
None FM, CSAATEX (XP,DIP, IS, NI)
2 SD - StandardDiagnosticsRemote Sensing
Double Acting DisplayButtonsIndustrial (2)
RetransmitDigital Out
3 AD - AdvancedDiagnosticsRemote Sensing
No DisplayNo ButtonsOffshore
Plug-inElectronicsModule(MNCB)
FM, CSAATEX (IS,NI)
4 OD - On-LineDiagnosticsRemote Sensing
DisplayButtonsOffshore (2)
ATEX (IS,NI)
5 PC - ProcessControllerRemote Sensing
6 ESD - EmergencyShutdownStyle Pneumatics Capacity Display Electronics Communication Option Hazardous
Certification
(1) Not available in a flameproof housing.
!WARNING!Failure to adhere to the requirementslisted in this manual may cause loss of
life and property.
A-8
Specifications and References Hazardous Location Installation
ES-699 Rev FPage 3 of 10
(2) The SVI-II AP may be up-graded in the field by the addition of a display and buttons.
4 FLAMEPROOF and DUST IGNITION PROOF REQUIREMENTS4.1 GeneralThe 1/2 inch NPT fittings must enter the housing at least five full turns.The cover flange must be clean and free of corrosion products.
4.2 Category II 1DFor applications which require ATEX Category II 1D make sure to use ATEX II 1 D certified cableglands.
4.3 Description of Flameproof Marking
The label may not appear exactly as shown.
5 INTRINSICALLY SAFE REQUIREMENTS
5.1 Div 2 (No IS Barrier)
WARNING: EXPLOSION HAZARD – DO NOT DISCONNECT EQUIPMENT UNLESS POWERHAS BEEN SWITCHED OFF OR THE AREA IS KNOW TO BE NON-HAZARDOUS.
Supply Connection Wiring Must be Rated for 85ºC
DO NOT OPEN EVEN WHEN ISOLATED WHENFLAMMABLE / DUST ATMOSPHERES ARE PRESENT
0518
MODEL: SVI2-abcdefgh SN –nnywwnnnn30 Volts, 4-20 mA, 150 PSI
Type 4X – IP 66 T6 Ta=60ºC, T5 Ta=75ºC, T4 Ta=85°C
II 2 G
ZELM 05ATEX0280X©
SUITABLE FOR CL IIIXP - CL I; DIV 1; GP B,C,DDI - CL II; DIV 1; GP E,F,G
Supply Connection Wiring Rated for 5ºC Above Ambient
EEx dm IIB+H2 T6
Warning that hotcomponents or sparkscould cause an explosionif the cover is opened.
Masoneilan/DRESSER AVON MA USA
Name and address ofmanufacturer
Factory Mutual andCSA Logos
Types ofprotection andgroup designations
ATEX Logo
Number of Certified Body
Certificate Number
Types ofprotection andgroup designations
EU CommunityCompliance Mark
Requirement to use hightemperature ratedwiring.
Model Designation
Voltage, current andpressure operating limits.
EnclosureType
Operating Temp –40 to +85ºCOperating Temp –40 to +85ºC
OperatingtemperaturelimitsSerial
numberSurfacetemperatureignition codesfor gas
Maximum Surface Temperature fordust at Ta=85°C
II 2 D T96°C
A-9
Masoneilan Dresser SVI II AP Quick Start Guide
ES-699 Rev FPage 4 of 10
5.2 Category II 1 (Zone 0)
For operation in hazardous area category II 1, over-voltage protection of the electricalconnections need to be installed according to EN 60079-14
For operation in hazardous area category II 1 the ambient temperature needs to be loweredaccording to the requirements of EN 1127-1 (reduction factor of 80% ). The max. allowed ambienttemperature for category 1 inclusive the requirement of EN1127-1 is:
T6 : Ta = -40°C*.+43°CT5 : Ta = -40°C*.+55°CT4 : Ta = -40°C*.+83°C
5.3 Description of Intrinsically Safe Marking
The label may not appear exactly as shown.
Supply Connection Wiring Must be Rated for 85ºC
Masoneilan/DRESSER AVON MA USA
0518
MODEL: SVI2-abcdefgh SN –nnywwnnnn30 Volts, 4-20 mA, 150 PSI Operating Temp –40 to +85ºC
Type 4X – IP 66 T6 Ta=60ºC, T5 Ta=75ºC T4 Ta=85ºC
ZELM 05ATEX0280X
©
CL I; DIV 1; GP A,B,C,DCL II; DIV 1; GP E,F,GCL I; DIV 2; GP A,B,C,DCL II, DIV 2; GP F,G
Supply Connection Wiring Rated for 5ºC Above AmbientIntrinsically Safe Installed per ES-699
Ex iaII 3 GEEx nL IIC T6
Name and address ofmanufacturer
EU CommunityCompliance Mark
Requirement to usehigh temperature ratedwiring.
Voltage, current andpressure operating limits.
Operatingtemplimits
Serialnumber
Surfacetemperatureignition codesfor gas
ATEX Logo
Number of Certified Body
EnclosureType
Model Designation
Factory Mutual andCSA Logos
Types ofprotection andgroup designations
Requirement to followcertified installationdrawing
BarCode
II 2 G, II 1 GEEx ia IIC T6T96 C Maximum Surface Temperature
for Dust at Ta=85°C
Certificate Number
Category, types ofprotection and gasgroup designations
II 1D, II 2D, II 3D T96°C
A-10
Specifications and References Hazardous Location Installation
ES-699 Rev FPage 5 of 10
5.4 Description of SVI2-1 Marking
Masoneilan/DRESSER AVON MA USA
0518
MODEL: SVI2-1bcdefg4 SN –nnywwnnnn30 Volts, 4-20 mA, 80 PSI Operating Temp –40 to +85ºCType 4X – IP 66 T6 Ta=60ºC, T5 Ta=75ºC T4 Ta=85ºC
ZELM 05ATEX0280X
Supply Connection Wiring Rated for 5ºC Above Ambient
Intrinsically Safe Installed per ES-699
II 3 GEEx nL IIC T6
Name andaddress ofmanufacturer
Certificate Number
Requirement to use hightemperature rated wiring.
Voltage, current andpressure operating limits.
OperatingtemplimitsSerial
number
Surfacetemperatureignition codesfor gas
ATEX Logo
Number of Certified Body
EnclosureType
Model Designation
Requirement tofollow certifiedinstallationdrawing
BarCode
II 2 GEEx ia IIC T6
Maximum Surface Temperaturefor Dust at Ta=85°C
EU CommunityCompliance Mark
Category, types ofprotection and gasgroup designations
II 2 D, II 3 D T96°C
A-11
Masoneilan Dresser SVI II AP Quick Start Guide
ES-699 Rev FPage 6 of 10
5.5 Description of SVI-II REMOTE Marking
SVI-II REMOTE
Masoneilan / DRESSERAVON MA, 02322
INTRINSICALLY SAFE WHEN INSTALLED PER ES-699
DO NOT OPEN COVER EVEN WHEN ISOLATED WHENFLAMMABLE GAS OR DUST ATMOSPHERES ARE PRESENT
CONDUIT SEAL REQUIRED WITHIN 18 INCHES OF ENCLOSURE FOREXPLOSIONPROOF INSTALLATION
C US
¾ INCH NPT CONDUIT THREAD OPENING
SUPPLY CONNECTION WIRING MUST BE RATED AT LEAST 5°CABOVE MAXIMUM AMBIENT TEMPERATURE
Ui=6.5 Volts Ii=10.5 mA Ci=0 Li=0 Pi=68mW
IS CL I,II,III; DIV 1; GP A,B,C,D,E,F,GNI CL I; DIV 2; GP A,B,C,DSUITABLE FOR CL II,III; DIV 2; GP F,GXP CL I; DIV 1 GP B,C,DSUITABLE FOR CL II; DIV 1; GP E,F,GSUITABLE FOR CL III, DIV 1T5 Ta=85°C T6 Ta=75°C
II 1G EEx ia IIC T5 Ta=85°C, T6 Ta=75°CII 1 D T96°CFM06ATEX0003X
II 2G EEx d IIB+H2 T5 Ta=85°C, T6 Ta=75°CII 2D T96°CFM06ATEX0004X
II 3G EEx nL IIC T5 Ta=85°C, T6 Ta=°75CII 3D T96°CFM06ATEX0005X
PERMANENTLY MARK THE PROTECTIONTYPE CHOSEN. ONCE THE TYPE HAS
BEEN MARKED IT CAN NOT BE CHANGED.
ATEX CATEGORYMAKINGS
CE MARK ANDNOTIFIEDBODY
FM APPROVAL FOR USAAND CANADA
DIVISIONRATINGS
NAME AND ADDRESS OFMANUFACTURER
ENTITYPARAMETERS
AMBIENTTEMPERATURELIMITS
Serial Number Labelinside housing
SERIAL: YAyywwxxxx
YAyywwxxx
TYPE 4X IP-66
ATEX MARK
MODEL
THE SERIALNUMBER IS
LOCATED INSIDETHE ENCLOSURE
MARK BOX FORPROTECTION TYPECHOSEN
0518
SERIAL NUMBER INSIDE ENCLOSURE
-50°C � Tamb � +85°C 30 VDC Max, 1Watt Max
A-12
Specifications and References Hazardous Location Installation
ES-699 Rev FPage 7 of 10
6. Intrinsically Safe Installation Wiring Requirements
Each intrinsically safe cable must include a grounded shield or be run in aseparate grounded metal conduit.
A-13
Masoneilan Dresser SVI II AP Quick Start Guide
ES-699 Rev FPage 8 of 10
Notes for Intrinsically Safe Installation
1. HAZARDOUS LOCATION
Refer to the device label for the description of the environment in which the device may beinstalled.
2. FIELD WIRING
Intrinsically Safe wiring must be made with grounded shielded cable or installed in groundedmetal conduit.
The electrical circuit in the hazardous area must be capable of withstanding an A.C. test voltageof 500 volts R.M.S. to earth or frame of the apparatus for 1 minute.
Installation must be in accordance with Masoneilan guidelines. The installation including thebarrier earthing requirements must comply with the installation requirements of the country ofuse.
Factory Mutual requirements (USA): ANSI/ISA RP12.6 (Installation of Intrinsically SafeSystems for Hazardous (Classified) Locations) and the National Electrical Code,ANSI/NFPA 70. Division 2 installations must be installed per the National ElectricalCode, ANSI/NFPA 70. See also, note 4.
CSA requirements (Canada): Canadian Electrical Code Part 1. Division 2 installationsmust be installed per the Canadian Electrical Code Division 2 Wiring Methods. Seealso note 4.
ATEX requirements (EU): Intrinsically safe installations must be installed perEN60079-10 and EN60079-14 as they apply to the specific category.
3. SVI-II AP (+) and (-) 4-20 mA IN Terminals
These terminals power the SVI-II AP The barrier is the Controller Output Type, for example MTL728.
Entity Parameters: Vmax= 30 Vdc Imax=125 mA Ci = 6.5 nF. Li = 1 uH Pmax = 900 mW.
4. SVI-II AP (+) and (-) 4-20mA OUT Terminals
These terminals provide a 4 to 20 mA signal related to valve position. The 4 to 20 OUT terminalsbehave much like the terminals of a transmitter so a Transmitter type barrier with 250 Ohm seriesresistance (internal or external) is used for this connection. For example MTL 788 or 788R.
Use of the 4-20 OUT feature is certified to ATEX intrinsically safe requirements and is approvedfor use in Zone 0. Use of the 4-20 mA OUT feature has not been certified by FM or CSA. The 4-20 mA OUT feature may not be used in an intrinsically safe installation when FM or CSAintrinsically safe approval is required. The 4-20 mA OUT feature is certified by FM and CSA foruse in a DIV 2 area and in a DIV 1 area when the SVI2 is installed in accordance with flameproofrequirements.
Entity Parameters:
Vmax = 30 Vdc Imax = 125 mA Ci = 8 nF. Li = 1 uH Pmax = 900 mW.
A-14
Specifications and References Hazardous Location Installation
ES-699 Rev FPage 9 of 10
5. SVI-II AP (+) and (-) PV 1-5VDC Terminals
The Process Transmitter and the SVI-II AP PV Input are both barrier protected. The transmitter 4to 20 mA signal is converted to 1 to 5 Volts at the Transmitter barrier. The 1 to 5 volt signal ismonitored by the DCS and used by the SVI-II AP for the embedded process controller. Thesense resistor may be in the barrier or in the Digital Control System.
The Process Transmitter must be approved for use with the Process Transmitter Barrier. Anexample of a suitable barrier is MTL 788 or 788R
An example of the PV INPUT barrier is MTL 728.
Entity Parameters of the SVI-II AP PV terminals:
Vmax = 30 Vdc Imax = 125 mA Ci = 1 nF Li = 0 uHPmax = 900 mW.
6. SVI-II AP (+) and (-) SW Terminals
There are two independent isolated solid state switch contact outputs on the SVI-II AP. They arelabeled SW#1 and SW#2. The switches are polarity sensitive – that is, conventional current flowsINTO the plus terminal. An examples of suitable barriers are MTL 707, MTL 787 and MTL 787S.Entity parameters are:
Vmax = 30 Vdc Imax = 125 mA Ci = 5 nF Li = 10 uH Pmax = 900 mW
7. SVI-II AP (1) and (2) and (3) REMOTE Terminals
The REMOTE terminals deliver reference Voltage to an optional REMOTE position sensingpotentiometer. Current, Voltage, and Power are limited by the SVI-II AP.
The REMOTE terminals entity parameters are the parameters of the 4 to 20 mA INPUT barrier.
The SVI-II AP REMOTE is approved for use as a remote position sensing device with the SVI-IIAP.
SVI-II AP Entity parameters are:
Uo/Voc = 6.5 Volts Io/Isc = 9.6 mA Ca = 22 uF La = 300 mH
Connect only to suitable potentiometer
SVI-II REMOTE Entity parameters are:
Vmax = 6.5 Volts Imax = 10.5 mA Ci = 0 uF Li = 0 Pi=68 mW
8. Digital In Terminals
The Digital In terminal is suitable for direct connection to a passive switch.
Entity Parameters are:
Uo/Voc = 6.5 Volts Io/Isc = 72 mA Ca = 1.25 uF La = 2 mH
Connect only to passive (Un-powered) switch.
9. Entity Requirement
Cable capacitance and inductance plus the I.S. apparatus unprotected capacitance (Ci) andinductance (Li) must not exceed the allowed capacitance (Ca) and inductance (La) indicated onthe associated apparatus. If the optional Hand Held Communicator is used on the HazardousArea side of the barrier, then the capacity and inductance of the communicator must be addedand the communicator must be agency approved for use in the hazardous area. Also, thecurrent output of the Hand Held Communicator must be included in the current output of theassociated equipment.
The barriers may be active or passive and from any certified manufacturer as long as thebarriers comply with the listed entity parameters.
A-15
Masoneilan Dresser SVI II AP Quick Start Guide
ES-699 Rev FPage 10 of 10
10. Use in dust atmosphere
Dust-tight conduit seal must be used when installed in dust hazard environments.
11. A device which has previously been installed without an approved IS barrier must NEVERbe used subsequently in an intrinsically safe system. Installing the device without a barrier canpermanently damage the safety related components in the device making the device unsuitablefor use in an intrinsically system.
6 REPAIRWARNING: EXPLOSION HAZARD – SUBSTITUTION OF COMPONENTS MAY IMPAIRSUITABILITY FOR USE IN A HAZARDOUS LOCATION.
Only qualified service personnel are permitted to make repairs
No part replacement is permitted on SVI II REMOTE.
On the SVI II AP replacement of the Pneumatic Relay, I/P and cover (with or without display) arethe only field repairs permitted.
Replace ONLY with genuine Masoneilan parts.
Only parts supplied by Masoneilan are permitted. This includes not only the major assembliesbut also mounting screws and “O” rings. No substitutions with non-Masoneilan parts arepermitted.
Detailed replacement procedures are described in the SVI-II AP Quick Start Guide. The followingsummary assures the safe operation of the SVI-II AP.
6.1 COVER (DISPLAY)
Make sure that:
the gasket is seated in the groove in the housing flange.
no wires or retaining cable can be trapped under the cover flange.
the flange area is not corroded and the surface is not scared.
the four cover bolts are securely tightened.
6.2 I/P
Make sure that:
the wire is not damaged when feeding it through the housing.
a single “O” ring is in place on the wire-sleeve and is not damaged.
the four retaining screws are snug.
inserting the wire sleeve through the housing does not require force.
6.3 RelayMake sure that:
the five “O” rings are seated in the base of the relay and are not damaged
the three mounting screws are snug.
A-16
DIRECT SALES OFFICE LOCATIONS
C
BELGIUMDRESSER VALVES EUROPEBOULEVARD DU SOUVERAIN 207 B2 VORST-LAAN, B-1160 BRUSSELS, BELGIUMPHONE: +32-2-344-0970FAX: +32-2-344-1123
BRAZILDRESSER INDUSTRIA E COMERCIO LTDADIVISAO MASONEILANRUA FUNCHAL, 129 - CONJ. 5A04551-060 - SAO PAULO - SP BRAZILPHONE: 55-11-2146-3600FAX: 55-11-2146-3610
CANADAONTARIODRESSER - MASONEILANDI CANADA, INC. 835 HARRINGTON COURT, 2ND FLOORBURLINGTON, ONTARIO L7N 3P3, CANADAPHONE: 905-335-3529FAX: 905-336-7628
CHINADRESSER FLOW SOLUTIONS, BEIJING REP. OFFICESUITE 1703, CAPITAL MANSION6 XINYUANNAN RD. CHAOYANG DISTRICT BEIJING 100004, CHINAPHONE: +86-10-8486-4515FAX: +86-10-8486-5305
FRANCEMASONEILAN - DRESSER PRODUITS INDUS-TRIELS ENERGY 5130/190 BOULEVARD DE VERDUN92413 COURBEVOLIE CEDEX, FRANCEPHONE: +33-1-4904-9000FAX: +33-1-4904-9010
DRESSER PRODUITS INDUSTRIELS S.A.S., MASONEILAN CUSTOMER SERVICE CEN-TRE55 RUE DE LA MOUCHE, ZONE INDUSTRI-ELLE69540 IRIGNY, FRANCEPHONE: +33-4-72-39-06-29FAX: +33-4-72-39-21-93
GERMANYDRESSER VALVES EUROPE GMBHHEILIGENSTRASSE 75VIERSEN D-41751, GERMANYPHONE: +49-2162-8170-0FAX: +49-2162-8170-280
DRESSER VALVES EUROPE GMBHUHLANDSTRASSE 5860314 FRANKFURT, GERMANYPHONE: +49-69-439350FAX: +49-69-4970802
INDIADRESSER VALVE INDIA PVT. LTD.305/306, "MIDAS", SAHAR PLAZAMATHURDAS VASANJI ROADJ.B. NAGAR, ANDHERI EASTMUMBAI, 400059, INDIAPHONE: +91-22- 8354790FAX: +91-22-8354791
DRESSER VALVE INDIA PVT. LTD.205, MOHTA BUILDING4 BHIKAIJI CAMA PLACENEW DELHI, 110 066, INDIAPHONE: +91-11-2-6164175FAX: +91-11-5-1659635
opyright 2006 Dresser, Inc. All rights reserved
ITALYDRESSER ITALIA S.R.L. MASONEILAN OPERATIONSVIA CASSANO, 7780020 CASAVATORE, NAPOLI ITALY PHONE: +39-081-7892-111FAX: +39-081-7892-208
JAPANNIIGATA MASONEILAN CO. LTD. (NIMCO)20TH FLOOR, MARIVE EAST TOWERWBG 2-6 NAKASE, MIHAMA-KU, CHIBA-SHI, CHIBA 261-7120 JAPANPHONE: +81-43-297-9222FAX: +81-43-299-1115
KOREADRESSER KOREA INC.2109 KUK DONG BUILDING 60-13-KA, CHOONGMU-RO CHUNG-KUSEOUL, KOREAPHONE: +82-2-2274-0748FAX: +82-2-2274-0720
KUWAITDRESSER FLOW SOLUTIONSMIDDLE EAST OPERATIONS10TH FLOOR, AL RASHED COMPLEX FAHAD SALEM STREET, P.O. BOX 242SAFAT, 13003, KUWAITPHONE: +965-9061157FAX: +965-3987879
MALAYSIADRESSER FLOW SOLUTIONSBUSINESS SUITE, 19A-9-1, LEVEL 9UOA CENTRE, NO. 19, JALAN PINANG50450 KUALA LUMPUR, WEST MALAYSIAPHONE: +60-3-2161-0322FAX: +60-3-2163-3612
MEXICODRESSER VALVE DE MEXICO, S.A. DE C.V.HENRY FORD NO. 114, ESQ. FULTONFRACCIONAMIENTO INDUSTRIAL SAN NICO-LAS54030 TLALNEPANTLA ESTADO DE MEXICOPHONE: 52-5-310-9863FAX: 52-5-310-5584
THE NETHERLANDSDRESSER VALVES EUROPESTEENHOUWERSTRAAT 113194 AG HOOGVLIET, THE NETHERLANDSPHONE: +31-10-438-4122FAX: +31-10-438-4443
RUSSIADS CONTROLSNEKHINSKAYA STREET, 61VELIKY NOVGORODRUSSIA, 173021PHONE: +7-8162-15-7898FAX: +7-8162-15-7921
SAUDI ARABIADRESSER AL RUSHAID VALVE & INSTRUMENT CO., LTD. (DARVICO)P.O. BOX 10145JUBAIL INDUSTRIAL CITY 31961, SAUDI ARA-BIAPHONE: +966-3-341-0278FAX: +966-3-341-7624
SINGAPOREDRESSER SINGAPORE PTE LTD.16 TUAS AVENUE 8SINGAPORE 639231PHONE: +65-6-6861-6100FAX: +65-6-6861-7172
SOUTH AFRICADRESSER LIMITEDP.O. BOX 223416 EDENDALE ROADEASTLEIGH, EDENVALE 1610REPUBLIC OF SOUTH AFRICAPHONE: +27-11-452-1550FAX: +27-11-452-6542
SPAINMASONEILAN S.A.C/MURCIA 39 C08830 SANT BOI DE LLOBREGATBARCELONA, SPAINPHONE: +34-93-652-6430FAX: +34-93-652-6444
UNITED ARAB EMIRATESDRESSER FLOW SOLUIONS MIDDLE EAST OPERATIONSP.O. BOX 61302ROUNDABOUT 8UNITS JA01 & JA02JEBEL ALI FREE ZONEDUBAI, U. A. E.PHONE: +971-4-8838-752FAX: +971-4-8838-038
UNITED KINGDOMDI U.K. LTD.EAST GILLIBRANDSSKELMERSDALE, LANCASHIRE WN8 9TU, ENGLANDPHONE: +44-1695-52600FAX: +44-1695-52601
DI U.K. LTD.UNIT 4, SUITE 1.1, NOBEL HOUSEGRAND UNION OFFICE PARKPACKET BOAT LANEUXBRIDGE, MIDDLESEX UB8 2GHPHONE: +44-1895-454-900FAX: +44-1895-454-919
UNITED STATESDRESSER -MASONEILAN85 BODWELL STREETAVON, MA 02322-1190PHONE: 508-586-4600FAX: 508-427-8971
DRESSER - MASONEILAN4841 LEOPARD STREETCORPUS CHRISTI, TX 78408-2621PHONE: 361-877-2414FAX: 361-584-1196
DRESSER - MASONEILANDRESSER DIRECT1250 HALL COURTDEER PARK, TX 77536PHONE: 281-884-1000FAX: 281-884-1010
DRESSER FLOW SOLUTIONS(CONTRACTOR SALES)16240 PORT NORTHWEST DRIVEHOUSTON, TX 77041PHONE: 832-590-2303FAX: 832-590-2529
DRESSER - MASONEILAN2950 EAST BIRCH STREETBREA, CA 92821PHONE: 714-572-1528FAX: 714-572-1463
SVI II AP QS2002-1 04/06