Metek 933 Manuale

Model 933 UV Analyzer

Operator’s Guide

With Essential Health and Safety Requirements

PN 903-8735, Rev. G

Canada

A DIVISION OF AMETEK PROCESS & ANALYTICAL INSTRUMENTS

Western Research

ii | Model 933 UV Analyzer

This manual is a guide for the use of the Model 933 UV Analyzer. Data herein has been veried and validated and is believed adequate for the intended

use of this instrument. If the instrument or procedures are used for purposes over and above the capabilities specied herein, conrmation of their validity

and suitability should be obtained; otherwise, AMETEK does not guarantee results and assumes no obligation or liability. This publication is not a license

to operate under, or a recommendation to infringe upon, any process patents.

O󰀩ces

For other offices not listed here, visit us at www.ametekpi.com.

USA – HEADQUARTERS

150 Freeport Road

Pittsburgh, PA 15238, USA

Tel: 412-828-9040

Toll Free: 800-537-6044

Fax: 412-826-0399

USA – Delaware

455 Corporate Boulevard

Newark, DE 19702, USA

Tel: 302-456-4400 (Main)

800-537-6044 (Service)

800-222-6789 (Ordering)

Fax: 302-456-4444

USA – Texas

4903 West Sam Houston Parkway North

Suite A-400

Houston, TX 77041, USA

Tel: 713-466-4900

Toll Free: 1-800-634-8990

Fax: 713-849-1924

CANADA

AMETEK Canada

2876 Sunridge Way N.E.

Calgary, AB, T1Y 7H9, Canada

Tel: 403-235-8400

Toll Free: 800-661-9198

Fax: 403-248-3550

INDIA

AMETEK Instruments India Pvt. Ltd.

1st Floor, Prestige Featherlite Tech Park

Plot 148, EPIP Phase II

Whitefield, Bengaluru – 560066, Karnataka, India

Tel: 91-80-6782-3200

Fax: 91-80-6782-3232

GERMANY

AMETEK GmbH

Rudolf-Diesel Strasse 16

D-40670 Meerbusch, Germany

Tel: 49-2159-9136-0

Fax: 49-2159-9136-39

FRANCE

AMETEK – APIF

Rond point de l’epine des champs

Buroplus Bat D

78990 Elancourt, France

Tel: 33-1-30-68-89-20

Fax: 33-1-30-68-89-29

CHINA

AMETEK Commercial Enterprise (Shanghai) Co. Ltd.

Part A First Floor, 460 North

Fute Road

Waigaoqiao Free Trade Zone

Shanghai, 200131, China

Tel: 86-21-5868-5111

Fax: 86-28-5866-0969

Beijing Branch

Tel: 86-10-8526-2111

Fax: 86-10-8526-2141

Chengdu Branch

Tel: 86-28-8675-8111

Fax: 86-28-8675-8141

Guangzhou Branch

Tel: 86-20-8363-4768

Fax: 86-20-8363-3701

MIDDLE EAST – Dubai

P.O. Box 17067

Jebel Ali Free Zone

Dubai, UAE

Tel: 971-4-881-2052

Fax: 971-4-881-2053

SINGAPORE

AMETEK Singapore Pte. Ltd.

No. 43, Changi South

Avenue 2, #04-01

486164 Singapore

Tel: 65-6486-2388

Fax: 65-6481-6588

Contents | iii

Contents

Offices .................................................................................................................................. ii

Safety Notes .....................................................................................................................viii

Electrical Safety................................................................................................................viii

Grounding........................................................................................................................viii

Personnel and Equipment Safety Information............................................................. ix

Warnings ...................................................................................................................... ix

Cautions ........................................................................................................................ x

Warning Labels.................................................................................................................. xi

Environmental Information ............................................................................................ xi

UV Source Lamps Disposal ............................................................................................. xi

Electromagnetic Compatibility (EMC).......................................................................... xii

Special Warnings and Information............................................................................... xiii

Equipment Used in Class I, Division 2 Hazardous Locations........................... xiii

EU Declaration of Conformity ...................................................................................... xiv

Warranty and Claims...................................................................................................... xvi

CHAPTER 1 OVERVIEW....................................................................................................... 1-1

About the Analyzer......................................................................................................... 1-2

About the Analyzer Sample System............................................................................. 1-4

Working in This Manual ................................................................................................ 1-6

Supplemental Information – Where Can I Find It?................................................... 1-7

CHAPTER 2 SPECIFICATIONS ........................................................................................... 2-1

Methodology.................................................................................................................... 2-1

Full-Scale Ranges............................................................................................................. 2-1

Standard Range Measuring Cells (40 cm or Smaller)................................................ 2-1

Low Range Measuring (White) Cell Option (81.2 cm).............................................. 2-1

Response Time................................................................................................................. 2-2

Accuracy............................................................................................................................ 2-2

Repeatability .................................................................................................................... 2-2

Calibration........................................................................................................................ 2-2

Linearity............................................................................................................................ 2-2

Stability ............................................................................................................................. 2-2

Sensitivity ......................................................................................................................... 2-3

Cross-Talk.......................................................................................................................... 2-3

Temperature Drift............................................................................................................ 2-3

24-Hour Zero Drift .......................................................................................................... 2-3

Customer Connections................................................................................................... 2-4

Analog Outputs ........................................................................................................ 2-4

Digital Communication ........................................................................................... 2-4

Digital Inputs............................................................................................................. 2-4

Electrical Requirements.................................................................................................. 2-4

Maximum Start-Up Power ...................................................................................... 2-4

Supply Voltage / Maximum Current ..................................................................... 2-4

iv | Model 933 UV Analyzer

Sample Gas Flow Rate.................................................................................................... 2-4

Zero Gas............................................................................................................................ 2-5

Ambient Limits ................................................................................................................ 2-5

Temperature............................................................................................................... 2-5

Humidity.................................................................................................................... 2-5

Maximum Altitude ................................................................................................... 2-5

Sample Pressure Requirement...................................................................................... 2-5

Sample Stream Compatibility ....................................................................................... 2-6

Maximum Sample Gas Temperature............................................................................ 2-6

Maximum Sample Cell Pressure................................................................................... 2-6

Physical Dimensions (on Backpan).............................................................................. 2-6

Options ............................................................................................................................. 2-6

Approvals and Certifications......................................................................................... 2-7

ATEX and IECEx Certificates and Analyzer Markings....................................... 2-8

CSA Certificate and Analyzer Marking............................................................... 2-16

CHAPTER 3 INSTALLATION AND START-UP................................................................... 3-1

Safety Considerations..................................................................................................... 3-2

Pre-Installation Requirements....................................................................................... 3-2

Storage Prior to Installation .................................................................................... 3-2

Uncrating and Inspecting the Analyzer................................................................ 3-3

General Installation Information ........................................................................... 3-4

Tools and Equipment Required.............................................................................. 3-4

Installing the Mechanical Components....................................................................... 3-5

Installing the Analyzer............................................................................................. 3-5

Location and Environment...................................................................................3-5

Installing the Optical Bench Assembly ................................................................. 3-7

Installing the Sample System.................................................................................. 3-9

Installing the Sample Probe..................................................................................3-9

Installing the Sample and Vent Lines...................................................................3-9

Installing the Zero Gas Line...............................................................................3-11

Electrical Connections .................................................................................................. 3-12

Input/Output Signal Connections ....................................................................... 3-12

Digital Communication ......................................................................................... 3-13

Hardware Configuration (Modbus Serial Communication) ..............................3-13

Multiple-Analyzer (Multi-Drop) System Configuration...................................3-17

AC Power Connection and Fusing....................................................................... 3-19

European Installation.........................................................................................3-20

North American Installation ..............................................................................3-20

System 200 Configurator Software Installation........................................................ 3-22

Minimum PC Requirements for Configurator Software.................................. 3-22

Installing the Configurator Software .................................................................. 3-23

Removing the Configurator Software................................................................. 3-24

Start-Up and Verification ............................................................................................. 3-25

Contents | v

Powering Up the Analyzer.................................................................................... 3-25

Start-Up Diagnostic Checklist ...........................................................................3-34

Sample System Leak Check......................................................................................... 3-36

Sample Conditioning System Optimization............................................................. 3-39

Column Switch Time Optimization .................................................................... 3-39

Hold Time Optimization ....................................................................................... 3-44

CHAPTER 4 CONTROLLER / USER INTERFACE............................................................. 4-1

System 200 Configurator Software Overview – Getting Started ............................ 4-2

Navigating in the Software..................................................................................... 4-2

Starting the Configurator Software and Establishing Communication

Between the Analyzer and Computer .................................................................. 4-4

Closing the Configurator Software........................................................................ 4-5

Configurator Software Troubleshooting ...............................................................4-6

General Tab................................................................................................................ 4-8

PC Communication Setup..................................................................................4-10

Device Communication Tab.................................................................................. 4-12

User Interface .......................................................................................................... 4-14

Setting Up the Main Window............................................................................4-14

Viewing Device Activities ..................................................................................4-15

Saving Analyzer Configuration Parameters ......................................................4-16

Restoring Analyzer Configuration Parameters..................................................4-16

Modifying Analyzer Device Settings ......................................................................... 4-17

Working From the Setup Tab ................................................................................ 4-17

Saving Analyzer Configuration Parameters to an ASCII File ...........................4-18

Printing Analyzer Configuration Parameters....................................................4-19

Refreshing Configuration or Calibration Parameters.........................................4-19

Saving Configuration or Calibration Parameters to EEPROM.........................4-19

Setting Gas Calibration Parameters ...................................................................4-20

Modbus Settings.................................................................................................4-23

Temperature Control...........................................................................................4-24

Optical Bench Temperature Control ............................................................4-25

Measuring Cell Temperature Control..........................................................4-26

Column Block Temperature Control ............................................................4-27

Output Setup .....................................................................................................4-28

Analyzer Information .........................................................................................4-31

Optical Bench .....................................................................................................4-32

Matrix ................................................................................................................4-35

Column Timing ..................................................................................................4-36

Compensation Parameters ..................................................................................4-37

Advanced Options ..............................................................................................4-40

Custom Output (Custom Setup)........................................................................4-41

Viewing Analyzer Data ................................................................................................ 4-42

Status Tab ................................................................................................................. 4-42

Optical Bench Data Tab ......................................................................................... 4-44

Analyzer Data Tab................................................................................................... 4-45

vi | Model 933 UV Analyzer

CHAPTER 5 CALIBRATION ................................................................................................. 5-1

Manual Span Gas Calibration ....................................................................................... 5-1

Analog Output Calibration............................................................................................ 5-4

Current Calibration .................................................................................................. 5-4

Voltage Calibration ................................................................................................... 5-6

CHAPTER 6 MAINTENANCE AND TROUBLESHOOTING............................................... 6-1

Safety Considerations..................................................................................................... 6-1

Preventive Maintenance ................................................................................................ 6-2

Analyzer Preventive Maintenance Schedule....................................................... 6-3

Preventing, Detecting, and Locating a Plug in the Sample System................. 6-5

Changing Out Replaceable Parts ........................................................................... 6-6

Measuring Cell Maintenance...............................................................................6-7

Column Block Maintenance ...............................................................................6-15

Source Lamp Replacement..................................................................................6-21

When Do Source Lamps Need to be Replaced?............................................6-21

About the Source Lamps ..............................................................................6-22

Replacing the Source Lamps........................................................................6-22

When is an Auto-Setup Required / Not Required?......................................6-27

PMT Level and PMT Balance .....................................................................6-28

Auto-Setup Fault Message and Corrective Action ......................................6-29

The Auto-Setup Sequence ............................................................................6-29

Cancel Auto-Setup.......................................................................................6-30

Manipulating the PMT Level and PMT Balance........................................6-31

Source Lamp Alignment ..............................................................................6-33

Natural Gas Filterblock Maintenance ................................................................6-35

Filtration Stages...........................................................................................6-36

Vent Flow .....................................................................................................6-36

Replacing Parts in the Filterblock ................................................................6-37

Chopper Assembly Maintenance ........................................................................6-42

Examining and Caring For the Flamepaths ....................................................... 6-50

Upper/Lower Electronics Enclosure Flamepaths (Joining Surfaces)..................6-51

Troubleshooting and Diagnostics ............................................................................... 6-52

Host Controller Board Alarm Conditions and Corrective Action .................. 6-54

Microcontroller Board Alarm Conditions and Corrective Action .................. 6-62

Analyzer Reset ........................................................................................................ 6-70

CHAPTER 7 SERVICE AND PARTS.................................................................................... 7-1

Technical Support............................................................................................................ 7-1

Returning Equipment..................................................................................................... 7-2

?? ANSWERS TO YOUR QUESTIONS ??................................................................... 7-3

AMETEK SERVICE and AFTERMARKET SALES SUPPORT............................ 7-3

Recommended Preventive Maintenance Spare Parts ............................................... 7-4

Optical Bench/Sample System Spare Parts........................................................... 7-4

Spare Analyzer Fuses ............................................................................................... 7-6

Replacement Boards................................................................................................. 7-7

Ordering a Hard Copy of the Analyzer Operator’s Guide ............................... 7-7

Contents | vii

APPENDIX A – DRAWINGS...................................................................................................A-1

Block Diagram, North American Style (WX-933NA-1) ............................................ A-2

Block Diagram, European Style (WX-933ATEX-1) .................................................... A-3

Sample Flow Diagram (Plumbing Schematic), North American Style

(WX-933NA-2)................................................................................................................. A-4

Backpan Dimensions, North American Style (WX-933NA-3) ................................. A-5

Backpan Component Layout, North American Style (WX-933NA-3A) ................ A-6

Conduit Entries, I/O and AC Power Connection Locations, North American

Style (WX-933NA-3B)..................................................................................................... A-7

Lower Enclosure Layout (WX-14838) – North American (CSA)/European

(Zone 1/ATEX)................................................................................................................. A-8

Customer Connections Wiring Schematic, North American Style

(WX-933NA-4)................................................................................................................. A-9

RS-232 Communications Cable Connections (300-9480) ....................................... A-10

Analyzer Wiring Diagram (WX-102860-1) ................................................................ A-11

Optional HMI and Ethernet Gateway Wiring Diagram (WX-102860-4) ............. A-12

Sample Probe – North American (CSA)/European (Zone 1/ATEX)...................... A-13

Sample Probe, Recommended Mounting Details – North American (CSA)/

European (Zone 1/ATEX) ............................................................................................ A-14

Optical Bench Board (P/N 100-1662)......................................................................... A-15

PMT Buffer Board (100-0140) ..................................................................................... A-16

Inlet and Vent Flame Arrestor Locations, Environmental Purge Option

(100-1783-1A)................................................................................................................. A-17

SUPPLEMENTAL INFORMATION ........................................................................................S-1

viii | Model 933 UV Analyzer

Safety Notes

WARNINGS, CAUTIONS, and NOTES contained in this manual emphasize critical instructions

as follows:

An operating procedure which, if not strictly observed, may result in personal injury or envi-

ronmental contamination. Essential Health and Safety Requirements are also included in

– but are not limited to – Warnings.

An operating procedure which, if not strictly observed, may result in damage to the equipment.

Important information that should not be overlooked.

Electrical Safety

High voltages are present in the analyzer housings. Always shut down power source(s) before

performing maintenance or troubleshooting. Only a qualified electrician should make electrical

connections and ground checks.

Any use of the equipment in a manner not specified by the manufacturer may impair the safety

protection originally provided by the equipment.

Grounding

Instrument grounding is mandatory. Performance specifications and safety protection are void if

instrument is operated from an improperly grounded power source.

Verify ground continuity of all equipment before applying power.

WARNING



NOTE

CAUTION

Contents | ix

Personnel and Equipment Safety Information

This section describes important safety information to avoid personal injury and damage to the

equipment while installing, operating, maintaining, or servicing the equipment. All safety regu-

lations, standards, and procedures at the analyzer location must be followed.

All personnel involved with the installation, start-up, operation, maintenance, service, or trou-

bleshooting of the analyzer must review and follow these Warnings and Cautions.

Warnings

Review and follow these Warnings to avoid personal injury or environmental contamination.

Always disconnect main AC power and/or external power sources (example, for relay contacts)

to the analyzer before removing any sample system assemblies and components from the ana-

lyzer, or before opening any covers on the analyzer.

If it is necessary to open the Upper/Lower Ex d Electronics Enclosures while the circuits are

live, test the area for explosive gases and proceed only when the area is safe. When the Enclo-

sures are open, take appropriate precautions to avoid electrical shock. Hazardous voltages are

present inside.

All electrical connections, adjustments, or servicing of the analyzer should be performed only

by properly trained and qualified personnel.

All electrical connections, materials, and methods (plus all safety policies and procedures) must

be made in compliance with local wiring regulations and electrical code for the hazardous area,

and be approved by the Owner Company.

Before working on the sample system, confirm that the system is purged with Zero gas and is

isolated (blocked in) from the process.

Because ultraviolet radiation can harm your eyes, avoid direct viewing of the light emanating

through the end window of the source lamp. If the source lamp must be viewed while ener-

gized, wear safety glasses that block ultraviolet radiation.

For Division 1/Zone 1 Installations, all cable entry glands (one power cable entry and two

signal cable entries) into the flameproof Disconnect Enclosure must be Ex d certified. Conduit

or cable seals that comply with the flameproof enclosure cable entry sealing requirements of the

local authority must be installed at the entries to the enclosure. In all cases, each unused cable

entry port must be plugged with a certified Ex d plug.

WARNING

x | Model 933 UV Analyzer

If the analyzer uses the optional Measuring Cell heater, take precautions to avoid burning

yourself; the Measuring Cell and Heater Assembly are hot.

Cautions

Review and follow these Cautions to avoid damaging the equipment.

The electronic circuit boards and other static-sensitive components should be stored and trans-

ported in static-shielding carriers or packages.

For electrical-shock protection, the analyzer must be operated from a grounded power source

that has a securely connected protective-ground contact.

If it becomes necessary to handle any of the electronic circuit boards, do not subject the boards

to static discharge. The ideal solution is a static-safe work area. Since such areas typically are

not available at field installation sites, the use of a wrist strap connected directly to a ground

is recommended. If a wrist strap is not available, you should at the very least touch the metal

chassis (to ground yourself) before handling or touching the boards.

When handling the source lamps, it is very important not to touch the lamp windows because

residual oils from the fingers will absorb ultraviolet light. The window is the flat surface at the

end of the narrow glass tube. The lamp assembly is fragile and should be handled with care.

Do not exceed the maximum working pressure rating of the sample system under any circum-

stances:

• Systems with Filterblock Assembly: 13 790 KPAG (2000 PSIG).

• Systems without Filterblock Assembly: 20 700 KPAG (3000 PSIG).

If the analyzer is equipped with the Environmental Purge option, clean air or nitrogen can be

supplied to the inlet flame arrester at a pressure of 7–70 KPAG (1–10 PSIG).

CAUTION

WARNING

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