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4-8 | Model 931S / Model 932S UV Analyzers

Problem Encountered

“

OFFLINE

”

is displayed in the

Status

field on the

General

tab.

Corrective Action

Ensure both

Device Enabled

and

Live Data

(

General

tab) are selected to

establish communication.

Check the serial cable for proper connections and for damage such as cuts,
nicks, or burn marks. Also, check it to ensure the internal wiring is terminated
at the connectors.

Problem Encountered

“

DISABLED

” is displayed in the

Status

field on the

General

tab. This mes-

sage indicates the computer is connected to the analyzer but not communicat-
ing with it.

Corrective Action

Enable

Device Enabled

, if necessary, to establish communication.

Check the analyzer markings to ensure it is a Model 931S or Model 932S
Analyzer (the Configurator Software cannot communicate with other ana-
lyzer models).

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Summary of Contents for 931S

Page 1: ...ingle Gas UV Analyzer Model 932S Multi Gas UV Analyzer Operator s Guide With Essential Health and Safety Requirements PN 903 8750 Rev F Canada A DIVISION OF AMETEK PROCESS ANALYTICAL INSTRUMENTS Weste...

Page 2: ...3 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 40...

Page 3: ...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 SPE...

Page 4: ...7 Approvals and Certifications 2 8 ATEX and IECEx Certificates and Analyzer Markings 2 9 CSA Certificate and Analyzer Marking 2 17 CHAPTER 3 INSTALLATION AND START UP 3 1 Safety Considerations 3 2 Pre...

Page 5: ...Diagnostic Checklist 3 40 Sample System Leak Check 3 42 Adjusting Analyzer Controls for Normal Operation 3 45 Setting the Sample Gas Flow Rate and Sample Response Time 3 45 Setting the Zero Gas Flow...

Page 6: ...48 Analog Inputs 4 49 Setting Gas Calibration Parameters 4 51 Alarm Setting and Stream Switch Parameters 4 57 Analyzer Information 4 62 Viewing Analyzer Data 4 64 Status Tab 4 64 Analyzer Data Tab 4...

Page 7: ...VICE AND PARTS 7 1 Technical Support 7 1 Returning Equipment 7 2 ANSWERS TO YOUR QUESTIONS 7 3 AMETEK SERVICE AFTERMARKET SALES SUPPORT 7 3 Recommended Preventive Maintenance Spare Parts 7 4 Optical B...

Page 8: ...ion 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...

Page 9: ...electrical shock Hazardous voltages are present inside Any electrical connections adjustments or servicing of the analyzer should be performed only by properly trained and qualified personnel All elec...

Page 10: ...und 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...

Page 11: ...from service Metals plastics and other components are recyclable and you can do your part by doing one of the following steps When the equipment is ready to be disposed of take it to your local or re...

Page 12: ...shielded cables the drain wire or braid connection must be kept short A two inch connection distance between the shield s end and the nearest grounded chassis point ground bar or termi nal is highly...

Page 13: ...ON HAZARD DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NON HAZARDOUS Risque d explosion Avant de d connecter l quipement coupez le courant o vous assurez q...

Page 14: ...or harmonic current emissions equipment input current 16 A per phase EN 61000 3 3 Limitation of voltage changes voltage fluctuations and flicker in public low voltage supply systems for equipment with...

Page 15: ...012 A11 2013 General requirements EN 60079 1 2014 Flameproof Enclosures d Certificate Number KEMA 02ATEX2247 X Notified Body DEKRA Certification B V 0344 Meander 1051 6825 MJ Arnhem The Netherlands __...

Page 16: ...declaring that the goods being returned for repair are Canadian goods the name of the firm who purchased the goods and the shipment date The warranty shall not apply to any equipment or part thereof w...

Page 17: ...photometric analysis to continuously monitor H2S levels in acid gas and other ap plications or other high dewpoint applications The microprocessor based Model 931S and Model 932S Analyzers minimize t...

Page 18: ...ces source lamps Source lamp filters Model 931S Single Species Analyzers A Filter Block containing two wavelength selective filters Model 932S Multi Species Analyzers A Chopper Wheel Filter Wheel cont...

Page 19: ...umbing schematic for a typical European style analyzer For your system refer to Final As Built drawings in the analyzer Documentation Package NOTE Figure 1 2 Sample flow diagram Plumbing Schematic LEG...

Page 20: ...ypical or heated optional to keep the sample gas above the dewpoint Other variations of Measuring Cells are also available Pressure Regulator The pressure regulator is used to set the proper sample pr...

Page 21: ...layout European style DO NOT OPEN IF A HAZARDOUS GAS ATMOSPHERE IS PRESENT SERIAL COMMUNICATIONS PORT LAYOUT MAY NOT BE EXACTLY AS SHOWN 11 10 9 1 2 3 4 5 6 7 8 12 SOLENOID BLOCK DETAIL POWER HAG PROB...

Page 22: ...4 User Interface Reminder icon These reminders indicate related information about the topic certain actions that are necessary before continuing with the current procedure or information that is recom...

Page 23: ...r non standard Measuring Cells or optional equipment non standard derivative analyzer models or information that is intended to replace similar information in the Operator s Guide These documents can...

Page 24: ...1 8 Model 931S Model 932S UV Analyzers This page intentionally left blank...

Page 25: ...on sample expressed in cm Minimum ranges are 1 25 of maximum ranges for standard Measuring Cells 5 cm to 81 2 cm and 1 8 for high concentration Measuring Cells 1 mm to 10 mm Response Time 90 response...

Page 26: ...ss talk adjustments should be made by factory trained service personnel only Temperature Drift Model 931S Analyzers at atmospheric pressure H2S 228 nm 40 PPM Cell length C H2S 214 nm 20 PPM Cell lengt...

Page 27: ...ndard ranges OR The equivalent of 10 C Temperature Drift see Note Whichever is less Customer Connections Analog Outputs Up to four isolated 4 20 mADC current outputs loop powered or self powered 30 VD...

Page 28: ...up with continuous average depending on ambi ent temperature With optional Measuring Cell heater 310 W With optional Heated Acid Gas Sample Probe and Measuring Cell heater 500 W Supply Voltage Maximu...

Page 29: ...iquids in the sample system Humidity 0 95 RH If ambient conditions typically exceed 70 RH the environmental purge options is required Note Environmental purge set at 10 psi will consume a 300 ft3 cyli...

Page 30: ...information see Cell Miscellaneous Compensations Parameters in Chapter 4 Temperature Control Independent control of up to three temperature controlled zones Optical Bench Measuring Cell Heated Sample...

Page 31: ...5 and pressure is 1 of the H2 full scale Temperature Drift 1 of customer full scale over a 15 C temperature change 24 Hour Drift 1 of customer full scale Carbon Dioxide Sensor Optional Accuracy CO2 5...

Page 32: ...B H2 T3 NEC USA Class I Division 1 Groups C and D and or Class I Zone 1 AEx d IIB T3 Optional Class I Division 1 Groups B C and D and or Class I Zone 1 AEx d IIB H2 T3 ATEX Certificate No KEMA 02ATEX2...

Page 33: ...d Analyzer Markings For installation sites with potentially explosive atmospheres that require ATEX and IECEx certification AMETEK s ATEX and IECEx certificates for the Model 931S 932S Analyzers and t...

Page 34: ...2 10 Model 931S Model 932S UV Analyzers...

Page 35: ...Specifications 2 11...

Page 36: ...2 12 Model 931S Model 932S UV Analyzers...

Page 37: ...Specifications 2 13...

Page 38: ...2 14 Model 931S Model 932S UV Analyzers...

Page 39: ...Specifications 2 15...

Page 40: ...50 60Hz 1 5A max 120VAC 50 60Hz 3A max Certificate Nos KEMA 02ATEX2247 X IECEx DEK12 0035X Western Research Model 93X Analyzer Year _______ Serial No __________________ Cable Entries M25 X 1 5 II 2 G...

Page 41: ...and US or with adjacent indicator US for US only or without either indicator for Canada only Issued by Bill Bizuk P Eng Bill Bizuk P Eng PRODUCTS CLASS C225802 PROCESS CONTROL EQUIPMENT For Hazardous...

Page 42: ...Equipment General requirements Adopted IEC 60079 0 2007 fifth edition 2007 10 with Canadian deviations CAN CSA C22 2 No 60079 1 11 Explosive atmospheres Part 1 Equipment protection by flameproof enclo...

Page 43: ...lternating Current symbol manufacture may use this mark and refer to accompanying documents 10 The ISO 3864 No B 3 6 Caution risk of electric shock symbol refer to accompanying documents 11 The ISO 38...

Page 44: ...varistors to AC Power Distribution Board 100 1771 and PCB 300 9163 2644032 2014 04 02 Update to report 1031027 to include optional Gas Group IIB H2 based on the previous projects test results It also...

Page 45: ...esearch Analyzer Model ___104 132Vac 3A ___208 264 Vac 2A 50 60 Hz 500W PROCESS INSTRUMENTS SN Tamb 50 C CLASS I ZONE 1 Ex d IIB H2 T3 AEx d IIB H2 T3 Open circuit before removing cover Caution Ouvrir...

Page 46: ...2 22 Model 931S Model 932S UV Analyzers...

Page 47: ...l components and making the electrical connections Installing the S93XS System 200 Configurator Software on a computer powering up the analyzer establishing communication with the ana lyzer and perfor...

Page 48: ...r system through which sample gas passes A breathing apparatus must be worn when installing removing equipment from the sample gas extraction point The sample stream is under positive pressure and inj...

Page 49: ...damage to the Optical Bench replace it in its sealed ESD safe packaging in its ship ping box Reseal the box and store it as per the storage requirements If the Optical Bench appears to be damaged ope...

Page 50: ...ible A coalescing or membrane filter if one is not supplied as part of the sample system to be installed upstream of the Measuring Cell One power disconnect explosion proof switch breaker rated for at...

Page 51: ...ments The entire analyzer system and its backpan can be mounted directly on a wall inside a building in a specially designed cabinet or in a custom built shelter Regardless of which installation metho...

Page 52: ...6 Model 931S Model 932S UV Analyzers Figure 3 1 Analyzer backpan dimensions European LAYOUT MAY NOT BE EXACTLY AS SHOWN DO NOT OPEN IF A HAZARDOUS GAS ATMOSPHERE IS PRESENT SERIAL COMMUNICATIONS PORT...

Page 53: ...2 Locate the Upper Lower Cam Pins on the Optical Bench Mount and ensure they are in the LOOSE position see removal installation instructions on PMT Cover The Cam Pins must stay aligned while the Opti...

Page 54: ...to J200 DC power line to J103 Optional If your analyzer has a Cell Heater connect the Heater Cartridge wire marked N to J200 Terminal 2 and the Overtemp Switch wire marked L to J200 Terminal 1 NOTE Fi...

Page 55: ...he backpan or on the Measuring Cell Refer to Final As Built drawings for appropriate fitting sizes The Sample and Vent lines heated optional are supplied by customer Ensure all appropriate fuses are r...

Page 56: ...tion Package NOTE Figure 3 3 Backpan component layout European DO NOT OPEN IF A HAZARDOUS GAS ATMOSPHERE IS PRESENT SERIAL COMMUNICATIONS PORT LAYOUT MAY NOT BE EXACTLY AS SHOWN 11 10 9 1 2 3 4 5 6 7...

Page 57: ...nd other related drawings for important installation information These drawings are part of the Final As Built drawings in the analyzer Documentation Package AMETEK recommends installing a coalescing...

Page 58: ...Air for non flammable streams If using Instrument Air it must meet the ANSI ISA S7 0 01 1996 specifications at all times If it cannot meet these requirements an inlet filter system must be installed T...

Page 59: ...closures 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 enclosu...

Page 60: ...onnected across the positive and common terminals of each non isolated voltage out put channel at J108 of the Customer I O board Part No 100 1758 One isolated current output Minimum 250 Ohm impedance...

Page 61: ...g details refer to the Analyzer Customer Connections drawing part of the Final As Built drawings included in the Supplemental Information section of this manual Digital Input Options One application f...

Page 62: ...munications Port on the front of the Lower Enclosure do not connect a serial cable to the Communications Port do not open the Upper Lower Enclosures and do not power up down the analyzer or computer i...

Page 63: ...Installation and Start Up 3 17 Figure 3 4 Customer Connections I O board European CUSTOMER CONNECTIONS I O BOARD OR OR 240VAC POWER TERMINATIONS...

Page 64: ...4 To configure Set jumper JP304 to the analyzer for this position Full Duplex 4 Wire 1 2 Half Duplex 2 Wire 2 3 The Customer Data Acquisition Port Modbus Communication is ac cessed via J302 on the Hos...

Page 65: ...area Ensure that all unused cable conduit entries to the enclosures are closed with appropriately certified plugs for the haz ardous area Use a soft nonabrasive cloth to gently clean the joining area...

Page 66: ...rop system the configuration may vary due to the overall setup of your application This section describes various connection options available for configuring Multi Drop systems To configure analyzers...

Page 67: ...Installation and Start Up 3 21 Figure 3 6 Host Controller board P N 100 1757 Green Status LED100 JP300 JP301 JP302 JP303 JP304...

Page 68: ...3 22 Model 931S Model 932S UV Analyzers Figure 3 7 Various RS 485 port terminations and bias options Host Controller board P N 100 1757...

Page 69: ...s switch allows the main AC power to be disconnected from the analyzer prior to performing service on the analyzer This switch breaker is to be supplied by the customer end user The analyzer must be o...

Page 70: ...the terminals designated H N and PE at TB1 on the AC Terminal Strip Figure 3 8 Detail A For Division 1 Zone 1 Installations all cable entry glands one power cable entry and two signal cable entries in...

Page 71: ...Installation and Start Up 3 25 Figure 3 8 Conduit entries and AC power connection locations Lower Enclosure...

Page 72: ...emove the cover of the Explosion Proof Digital Communications Port on the front of the Lower Enclosure do not connect a serial cable to the Communications Port do not open the Upper Lower Enclosures a...

Page 73: ...omatically browse the DVD drive and double click the S93XS_V _Install exe file to manually start the installation 2 Click Next to continue with the setup The Select Installation Folder screen will app...

Page 74: ...Click Finish to exit the Setup Wizard Remove the DVD from the DVD drive If the software prompts you to restart your computer click No The software will create a S93xs shortcut icon on the desktop to s...

Page 75: ...rom your computer 1 From the Windows Start menu select Control Panel 2 Double click Programs and Features or Add or Remove Programs 3 Select AMETEK S93XS Configurator and click Uninstall or Remove to...

Page 76: ...nt Before operating the analyzer for the first time following a pow er up or reset or after maintenance you must manually block in the sample gas flow Also for verification and troubleshooting purpose...

Page 77: ...how to correct alarms or persistent problems Resolve any problems before proceed ing to the next start up stage a Verify the operation of the status relays Customer I O board Figure 3 11 The Alarm Va...

Page 78: ...y depending on system configurations c The Probe heater if the Heated Sample Probe is used will be turned on to heat up the Probe Verify this by viewing the red LED D401 on the Customer I O board It s...

Page 79: ...hat communication has been established between the Microcontroller and Host Controller boards You can also verify communication between the Host Controller and Microcontroller boards by viewing LEDs D...

Page 80: ...Heated Measuring Cell is used will turn on to heat up the Measuring Cell You can verify these heaters are on by observing that the red LED201 Optical Bench heater and LED200 Measuring Cell heater on...

Page 81: ...erature zone setpoints click OK then Apply Save the changes to EEPROM g Check the analyzer temperature zones While working from the Configurator Software Analyzer Data tab view and record the current...

Page 82: ...alarms should correct themselves after the analyzer has warmed up to normal operating temperature After all alarms have cleared recheck the temperature of each zone Compare the current temperatures t...

Page 83: ...ltage Output Channel ranges click OK then Apply Save the changes to EEPROM i From the Alarm Setting and Stream Switch Parameters dialog box verify that the Concentration Alarms 1 and 2 are configured...

Page 84: ...er Data Acquisition port view the Modbus dialog box and configure parameters to enable the Modbus port If you need to alter the settings refer to Modbus Settings in Chapter 4 before making changes For...

Page 85: ...d complete the remaining steps 5 After all of these checks have been made and verified close the Upper Lower Enclosures and tighten all M10 screws 9 1 Nm 80 in lb The sample gas should remain blocked...

Page 86: ...imum of 15 seconds before cycling it on again Problem Encountered One or both source lamps are not firing Corrective Action Take appropriate safety precautions and check for proper wiring connections...

Page 87: ...METEK for assistance Problem Encountered Alarms remain active after the analyzer has warmed up to normal oper ating temperature as displayed on the Status tab under HC Scode and MC Scode The f Probe t...

Page 88: ...and most likely require replacement Most leaks are preventable with the regular replacement of the Measuring Cell o rings Follow these steps to leak check the sample system 1 If the analyzer uses mea...

Page 89: ...t set the pres sure higher than its upper pressure rating Refer to Final As Built drawings in the analyzer Documentation Package for details about the pressure transducer rating CAUTION Setup tab Gas...

Page 90: ...retesting 9 After all leaks have been eliminated close the pressure regulators and then remove the cap from the Vent line to allow the sample system pressure to bleed down 10 Reconnect the Vent line...

Page 91: ...irator Drive Air Regulator if used to the appropriate sample pressure listed in the Final As Built drawings Check the sample response time while observing the output concentra tion changes on the Gas...

Page 92: ...Cell Miscellaneous Compensations Parameters in Chapter 4 Setting the Zero Gas Flow Rate The Zero gas flow rate must be high enough to adequately purge the Measuring Cell of sample gas to obtain a good...

Page 93: ...ample system is new and operating at peak efficiency It is important to understand what normal operating conditions are and how to use this information to help you diagnose problems with the analyzer...

Page 94: ...system is clean and operating at peak efficiency may vary due to Sample Line length To check and record the initial sample response time 1 Manually Zero the analyzer 2 After the Zero is complete view...

Page 95: ...able parameters are located in the analyzer Documentation Package If any changes are made to the original configuration be sure to record the changes for later reference If the EEPROM is replaced this...

Page 96: ...3 50 Model 931S Model 932S UV Analyzers This page intentionally left blank...

Page 97: ...alyzer System 200 Configurator Software How to work and navigate through the software How to view analyzer data configure analyzer settings and perform analyzer functions Before working in the softwar...

Page 98: ...Setup Tab in this chapter If a button is greyed out the function is not available for the analyzer If all buttons are greyed out the software is not communicating with the analyzer To view live conce...

Page 99: ...s Log window is active in this window To initiate a Manual Zero double click Dev1 Device Name on the Devices Log window to view the 93XS Properties dialog box From here view the Setup tab and click th...

Page 100: ...computer if there is an explosive gas atmosphere present To establish communication between the analyzer and computer 1 Depending on the type of communication being used follow one of the two followin...

Page 101: ...licking Setup to view the Communication Settings dialog box Enter or select the ap propriate communication parameters required to establish communi cation with the analyzer either Modbus Serial or Mod...

Page 102: ...isconnect the computer from the analyzer 1 From the 93XS Properties dialog box click OK or Cancel at the bottom of the screen 2 From the AMETEK Configurator window select File Exit 3 Power down the co...

Page 103: ...Check the analyzer markings to ensure it is a Model 931S or Model 932S Analyzer the 93XS Configurator Software cannot communicate with other analyzer models The Communication Protocol Settings inform...

Page 104: ...icks or burn marks Also check it to ensure the internal wiring is terminated at the connectors Problem Encountered DISABLED is displayed in the Status field on the General tab This mes sage indicates...

Page 105: ...the communication parameters required to establish communication with the analyzer see Modbus Serial Modbus TCP Communication Setup in this chapter Device Name Enter a tag name or number Description...

Page 106: ...nalyzer Not Checked Software uses demonstration data Status Displays the status of the analyzer device you are communicating with See Configurator Software Troubleshooting in this chapter for informat...

Page 107: ...dbus Serial communication Figure 4 3 Communication Settings dialog box Modbus TCP communication To set up Modbus Serial or TCP parameters to allow communication be tween the analyzer and Configurator...

Page 108: ...ce Port configure the settings on the Device Communication tab first then return to this dialog box and select RS 485 Port Stop Bits Modbus Serial only Select the number of stop bits of the Modbus net...

Page 109: ...the Slave ID field to allow communication between the analyzer and the computer 4 Click OK to initialize communication with the analyzer The software will revert back to the 93XS Properties dialog box...

Page 110: ...4 4 display or hide toolbars and Devices Log window from the View menu Standard Toolbar Contains icons used most often including the main display modes Custom Mode Toolbar Contains icons used to creat...

Page 111: ...ndard toolbar The system log is saved in a text file in the log folder C Program Data AMETEK Configurator S93xs log 2 From here you can view a log of all related activity for active devices such as if...

Page 112: ...ly by the Configurator Software Restoring Analyzer Configuration Parameters The software allows you to retrieve previously saved analyzer configura tion parameters to restore the parameters to their o...

Page 113: ...the General tab to ensure it matches the analyzer serial number on the analyzer If the analyzer serial number is not displayed enter it using the Configurator Software a Click Analyzer Info from the S...

Page 114: ...the operation of the analyzer Choose one of the Modify buttons to view its dialog box The Status Analyzer Data and Optical Bench Data tabs display live data that may also be useful while working on th...

Page 115: ...any changes you have made to operating parameters to the analyzer s on board EEPROM While changing parameters from the Modify Setup Configuration or Calibration dialog boxes observe the following func...

Page 116: ...changes have been made When you click this button the software polls the parameters and updates the changes in the software On individual setup screens click Refresh to change the values back to their...

Page 117: ...ed with a dmp extension and stored in C Program Data AMETEK Configurator S93xs data Printing Analyzer Configuration Parameters To print the current analyzer configuration parameters select Print Setup...

Page 118: ...software polls the parameters at the analyzer and updates the changes in the Configurator Software with the original ana lyzer settings Saving Configuration or Calibration Parameters to EEPROM After c...

Page 119: ...lamp pulse current control signal for each filter The normal operating range is between the Lamp Base and Lamp Max settings the control signal for the key filter is Lamp Max If a filter position is n...

Page 120: ...with Zero gas in the sample system It is adjusted automatically whenever the analyzer is zeroed ALC On check box ALC Automatic Lamp Control automatically becomes active at the completion of an Auto S...

Page 121: ...e the sample response time Do not change this Sigma of Adaptive Filtering The expected noise level for the lamps default is 0 00025 Do not change this Samples per Peak Model 931S Analyzers The number...

Page 122: ...t in this range adjust the Lamp Max and start another Auto Setup PMT Balance mV Displays a secondary Photomultiplier Tube PMT gain control signal which adjusts the PMT gain to equalize the PMT signals...

Page 123: ...shooting in Chapter 6 Auto Setup button Initiates the Automatic Setup which optimizes the PMT gains and source lamp currents This function combines automatic signal adjust ment with manual jumper posi...

Page 124: ...ault Cell Temp The Measuring Cell C default temperature This value is used in place of the Measuring Cell temperature when measured temperature compensation is disabled Compressibility Correct Factor...

Page 125: ...Chart Jumper Settings Customer I O Board PSIA mmHg JP301 JP302 0 100 0 5171 5 A A 0 33 0 1706 6 A B 33 66 1706 6 3412 2 B B 66 100 3413 2 5171 5 C B While the 0 30 PSIA pressure transducer can not be...

Page 126: ...ion Compensation 2 Output Format Choose a format to output the Algorithm Setting either Concentration Absorbance or Transmittance If Absorbance or Transmittance is selected the K Factor must be set to...

Page 127: ...ges Bench The measure Range C for the Optical Bench Cell The measure Range C for the Measuring Cell Probe The parameters for the optional Heated Acid Gas Probe temperature zone The Probe temperature z...

Page 128: ...oo Cold This is an alarm temperature setpoint for each temperature zone If the current temperature of the zone falls below its Too Cold setpoint it will cause the analyzer to default to an alarm state...

Page 129: ...e Bench Too Cold setpoint should be 5 C to 10 C below the Bench Setpoint temperature If the Optical Bench temperature falls below its Too Cold setpoint or exceeds its Too Hot setpoint the w Bench temp...

Page 130: ...uring Cell temperature falls below its Too Cold Setpoint or exceeds its Too Hot Setpoint the w Cell temperature out of range alarm will be triggered and displayed in the software The alarm can be eith...

Page 131: ...for your system on the Analyzer Programming Parameters sheet part of the ana lyzer Documentation Package Measuring Cell Temperature Measuring Range Chart JP300 Micro Interface board Temperature Range...

Page 132: ...5 C to 10 C below the HAG Probe Setpoint temperature The HAG Probe temperature setpoints are factory set based on ambi ent temperature data specific to the application and location If the Heated Acid...

Page 133: ...s select an option from the Assignment list In addition to the usual capability of zeroing and spanning the V I and Voltage Outputs you can also set them to a mid scale level for diagnostic purposes T...

Page 134: ...corresponding to 4 mADC Enter 0 if an output is not used Full Scale High Scale The current full scale setpoint corresponding to 20 mADC For ex ample if Scale 1 1000 PPM Output 1 would read 20 mA at 10...

Page 135: ...this range Not Checked The output can go below 4 mA or above 20 mA Normal button Current and Voltage outputs track the analyzer displayed output ON or OFF Mid Scale button Sets the current outputs to...

Page 136: ...lts of settings in the analyzer Choose the corresponding Sensor tab for the sensor screen you wish to view or configure Hazardous Locations To comply with the requirements of the hazardous location ce...

Page 137: ...t is ignored for Sensor1 with Voltage Signal Type Signal Level at Zero Cal Reference Sensor1 screen with Differential Signal Type selected and Sensor3 screen The sensor Reference channel signal level...

Page 138: ...Model 932S UV Analyzers Figure 4 14 3 Sensors dialog box Model 932S Sensor 2 Figure 4 14 2 Sensors dialog box Model 932S Sensor 1 with Voltage Signal Type selected Figure 4 14 4 Sensors dialog box Mod...

Page 139: ...corresponding to the highest voltage signal level from the sensor Low Sensor1 screen with Voltage Signal Type selected The concentration level corresponding to the lowest voltage signal level from th...

Page 140: ...o the jumper set ting of JP400 on the Micro Interface board AIN Offset duty cyle Sensor1 Sensor2 and Sensor3 screens The current duty cycle for each sensor analog inputs during steady state operation...

Page 141: ...on measurement from the sensor Cancel Calibration button Aborts the sensor manual span calibration sequence initiated by ManSpan button Display During normal operation displays the species being measu...

Page 142: ...ud rate of the Modbus network Stop Bits Select the number of stop bits of the Modbus network Parity Select the parity of the Modbus network Output Registers button Allows you to create a CSV comma sep...

Page 143: ...Multi Gas Analyzer For the Model 931S Single Gas Analyzer the Matrix but ton is greyed out function is not available following the parameter names below indicates the parameter should only be modifie...

Page 144: ...s The calibration parameters used for factory calibration Displayed results may vary depending on application Linearization c0 c6 The factory set linearization coefficients used to provide polynomial...

Page 145: ...for measurements and to set cali bration parameters Channel Assignment The signal example Cell Pres assigned to each analog channel up to six Low The factory set offset low range High The factory set...

Page 146: ...fsets Allows you to enter a value 0 100 for the input offsets for three external sensors which get adjusted when the analyzer with sensors does an Auto Zero After entering a value click Apply to save...

Page 147: ...quence If a calibration gas is not used set this value to 0 SFactor The Span calibration Factor for the calculated result component con centration for each gas species The analyzer s Span Factor is ad...

Page 148: ...witch Parameters dialog box under Flow Operation ManZero button Allows you to manually Zero the analyzer The analyzer zero is adjusted automatically based on the average reading during the Integration...

Page 149: ...ere is an active Fault alarm AutoSpan buttons Automatically introduce calibration gas into the sample system The Span1 CAL Span2 CAL and Zero CAL solenoids are configured at the fac tory on the Alarm...

Page 150: ...Span gas back to the sample gas Enter 0 to turn off the timer Auto Calibration Timers Allows you to enter a time value in minutes for the Auto Zero and three Auto Span timers AZ 0 Enter a value that...

Page 151: ...de can operate in one of eight sam ple modes For normal operations the analyzer operates in the auto mode Automatic Analyzer Control Other Flow Control modes are set manually The Flow Control modes se...

Page 152: ...orces the analyzer to continuously backpurge its sample system with Span Gas2 5 stream A Manually forces the analyzer to switch to sampling from Stream A 6 stream B Manually forces the analyzer to swi...

Page 153: ...h Parameters dialog box contains gas species information and sample system control parameters Setup tab Alarm Stream Switch Figure 4 20 2 Alarm Setting and Stream Switch Parameters dialog box Model 93...

Page 154: ...oncentration Alarm 2 is for concentration alarms These are both for concentration alarms and both are user defined Result Assignment Defines a species for each concentration alarm If N A is selected t...

Page 155: ...eturn to its non alarm state once the fault condition has been corrected Stream Switching optional available only if analyzer is equipped with stream switching function The Stream Switching settings a...

Page 156: ...tween stream switches For single streams set this func tion to 0 Flow Operation Allows you to configure each Solenoid Z B A Assignment indi cates which analyzer Flow Control mode is enabled for each c...

Page 157: ...displayed when a flow switching alarm is detected Options include 0 warning data is suspect analyzer re quires service 1 fault data is invalid serious failure detected sample system switches to shut...

Page 158: ...dialog box displays information about the analyzer and allows you to reset the analyzer s Host Controller board Host Version Host Controller board software version Micro Version Microcontroller board...

Page 159: ...l time status bottom line When an Auto Setup is in progress a message indicating the current stage of the Auto Setup is displayed on the top line the concentration value continues to be displayed on t...

Page 160: ...Dev1 Device Name on the Devices Log window Status Tab The Status tab displays live species concentration values and any active system alarm conditions current and historical associated with the HC Sc...

Page 161: ...unicating with the analyzer HC Scode Displays active alarm conditions that originate from the Host Controller board Each alarm is preceded by its status number fol lowed by the type of alarm Fault or...

Page 162: ...put Displays the analog current output V Output Displays the analog voltage output During normal conditions for Analog Outputs and Live Conc the text is Green when there is a Warning or Fault alarm pr...

Page 163: ...e gas through the sample system during its start up sequence Startup time delay This delay period activated at analyzer power up or reset allows time for the analyzer to stabilize prior to operation T...

Page 164: ...Red background Resetting of the contacts is delayed by the Sample Delay Timer dura tion otherwise this relay s contacts reset automatically upon correc tion of the Warning alarm or upon switching back...

Page 165: ...e system is in shut in off state check Analyzer system status or During Startup time delay period check Analyzer system status or Conc Alarm Soft Enable is in Disable state or During Alarm clearing ch...

Page 166: ...s each gas species being measured one for Model 931S Analyzers up to six for Model 932S Analyzers and their live values updated at one second intervals This information is also displayed in the Displa...

Page 167: ...Inputs Displays the assigned analog input name up to eight and its real time status If no input is assigned to a channel no information is displayed Ch Defines the input code assigned to each analog i...

Page 168: ...splays the real time status of the analyzer s relays Conc alarm invalid relay Invalid Valid Warning relay Warning Normal Fault relay Fault Normal Solenoid Control Bits Displays the real time status of...

Page 169: ...2S ALC Lamp Pulse mV The real time lamp pulse control of the Automatic Lamp Control func tion for each filter location PMT Measure mV The real time value from the Measuring PMT for each filter locatio...

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Page 171: ...ce each month depending on the H2 Sensor readings Typically if readings are out by 2 of full scale span the TC sensor For best accuracy ensure the unit has been powered up for a mini mum of 30 minutes...

Page 172: ...5 4 contains the sensor calibration parameters which will be factory set for the sensor s used in your ap plication on the corresponding screen Sensor 1 Sensor 2 or Sensor 3 see Sensors Setup in Chapt...

Page 173: ...ow Control mode Click the ManZero button to initiate a Manual Zero then click OK Do not save the changes to EEPROM Allow the Zero gas to flow for 2 3 minutes You can verify that the Zero calibration i...

Page 174: ...The pressure must be less than the 1380 kPag 200 psig maximum Cell Pressure 5 Change the Flow Control setting to 3 span1 or 4 span2 then click Apply next to Flow Control text field Click OK to return...

Page 175: ...in the Flow Control text field and then clicking Apply next to Flow Control text field Click OK to return to the Setup tab then click Save CFG to EEPROM to permanently save the changes to the analyze...

Page 176: ...IF A HAZARDOUS GAS ATMOSPHERE IS PRESENT SERIAL COMMUNICATIONS PORT LAYOUT MAY NOT BE EXACTLY AS SHOWN 11 10 9 1 2 3 4 5 6 7 8 12 SOLENOID BLOCK DETAIL POWER HAG PROBE POWER CABLE ENTRY ANALOG SIGNAL...

Page 177: ...ther the Sensor 1 Sensor 2 or Sensor 3 screen To span the sensor s 1 From the Gas Calibration dialog box click AutoZero to perform an Auto Zero to automatically adjust the analyzer zero The zero offse...

Page 178: ...y Change Flow Control to 5 sample mode Adjust the Span Gas regulator to the recommended pressure listed on the Final As Built drawings View the readings from the Sensors screen After they have sta bil...

Page 179: ...nge the Flow Control to 0 Analyzer auto Control and click Apply Click OK to return to the Setup tab then click Save CFG to EEPROM to permanently save the changes to the analyzer s EEPROM If the Flow C...

Page 180: ...Current Outputs enter the value next to Zero mA under the first column Output 1 Place a 250 Ohm resistor in series of the multi meter for accurate calibration Analog Output Calibration Current Calibr...

Page 181: ...J109 on the Customer I O board and measure the current of Output 1 Under Current Outputs enter the value next to Span mA under the first col umn Output 1 c Repeat this step for Output 2 Pins 3 and 4...

Page 182: ...ltage Outputs enter the value next to Zero mV under the first column Output 1 Place a 250 Ohm resistor in series of the multi meter for accurate calibration c Repeat this step for Output 2 Pins 3 and...

Page 183: ...y the voltage outputs are 3000 mV 5 mV e Click the Span Cal button to change its status to Off 3 Click Normal to change its status to On which activates the outputs The outputs will now track the conc...

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Page 185: ...troubleshoot the analyzer Before performing any maintenance service or troubleshooting on the analyzer review and follow all safety information under Personnel and Equipment Safety Information follow...

Page 186: ...ndling the circuit boards do not subject them to static discharge The ideal solution is a static safe work area Since such areas typically are not available at analyzer installation sites the use of a...

Page 187: ...gas cylinder and replace it if empty nearly empty If the Pressure Compensation and or Reflector Block Purge options are used check the Zero gas cylinder more frequently Every 6 Months Sheltered System...

Page 188: ...ed out of range w Excessive zero drift w ALC out of range w Bench auto setup problem See Chopper Assembly Maintenance Model 932S Analyzers Only in this chapter Other Flamepath Gap During each analyzer...

Page 189: ...rapid temperature fluctuations In high dewpoint applications plugs may occur more frequently due to severe temperature fluctuations along the sample path or occasion ally faulty heaters in the sample...

Page 190: ...r optionally close the Vent isolation valve and Zero the analyzer Plugs in the sample outlet or vent side of the sample system are rare If an aspirator is used to transport the sample gas a plug in th...

Page 191: ...on the analyzer requires using the System 200 Configurator Software Familiarize yourself with the software before working on the analyzer See Chapter 4 for details on how to navigate through the softw...

Page 192: ...Model 932S UV Analyzers Figure 6 1 illustrates a Model 932S Optical Bench Assembly However this maintenance procedure is the same for Model 931S Analyzers NOTE Figure 6 1 Upper Enclosure layout Cell...

Page 193: ...he changes to EEPROM 2 Analyzer with Heated Cells Remove the Insulating Jacket or open the Oven door to allow the Cell to cool down enough to work on it 3 If the analyzer uses measured Pressure Compen...

Page 194: ...he 3 M4 x 35 mm screws that secure the Measuring Cell to the Cell Window Housing Grasp the edge of the Window and carefully remove it Remove the o ring b Hold the Measuring Cell vertically with the Re...

Page 195: ...ssembly drawings and maintenance procedures for other types of Measuring Cells can be found in Manual Supplements in the Supplemental Information section of this manual The supplements also list part...

Page 196: ...ctor Block with its peak line at 90 to a line through the fittings and place it on the Measuring Cell Ensure the Window does not slide out of position when the Reflector Block is placed against the Me...

Page 197: ...omplete change the Flow Control setting to 0 auto Click OK then Apply next to Flow Control Click OK then save this parameter change to EEPROM by clicking the Save CFG to EEPROM button on the Setup tab...

Page 198: ...mps Need to be Replaced Possible signs of degradation or indications of Source Lamp failures are Unstable lamp voltage check voltage levels on Optical Bench Data tab Unstable analyzer output under Zer...

Page 199: ...Number To replace Source Lamps refer to Figure 6 5 Hazardous Locations Before proceeding test the area around the analyzer for explosive gases and proceed only when the area is found to be safe Do not...

Page 200: ...932S UV Analyzers Figure 6 5 illustrates an Optical Bench Assembly from a Model 932S Analyzer However the lamp replacement procedure is the same for a Model 931S Analyzer NOTE Figure 6 5 Model 932S O...

Page 201: ...Vent outlet If the sample system does not have an isolation valve Zero gas may continue to flow Shut off the Zero gas 4 Disconnect AC power to the analyzer and power down the computer before performi...

Page 202: ...not overtighten the spring should not be collapsed The lamp must be allowed to move so it can be adjusted later It is necessary to work with the Ex d Upper Enclosure door open after replacing source l...

Page 203: ...isabled so the analyzer does not make automatic adjustments while you are setting the Measure and Reference signals to operate at optimum ratios to each other as described below Click OK then Apply Do...

Page 204: ...through Step h continue with Step 11 if they are not set up or they need to be modified follow these steps To assign inputs to the channels on the Msr PMT Signals Properties and Ref PMT Signals Prope...

Page 205: ...aph window and then click Scan from the context menu to view the Ref PMT Signals Properties dialog box f To assign an input to a channel click the first top button under Channels to select it g Next c...

Page 206: ...location is not used 12 Align the Source Lamps see Source Lamp Alignment in this chapter to ensure optimal operation and then perform another Auto Setup 13 Swing the Microcontroller Micro Interface b...

Page 207: ...et 18 Close the Configurator Software power down the computer and disconnect the serial cable from the analyzer s Communications Port Close the Communications Port cover and hand tighten the screw to...

Page 208: ...Level and PMT Balance PMT Level and PMT Balance are adjusted only during the Auto Setup sequence The typical range of operation for both parameters is 0 10000 mV After a successful Auto Setup the PMT...

Page 209: ...Measure path Is the PMT Buffer board faulty Do the source lamps need replacement weak lamps If not are the source lamps aligned If the lamps were replaced is the correct socket connected to the cor r...

Page 210: ...save the changes to EEPROM Allow the Zero gas to flow for 2 3 minutes Check the rotameter to ensure Zero gas is flowing approximately 4 5 L min at 80 psi 2 From the Status tab click Conc Alarm Soft E...

Page 211: ...leted When the message Off Completed is displayed the Auto Setup is complete 4 From the Optical Bench dialog box check the PMT Level and PMT Balance values again The PMT Level should be between 7200 7...

Page 212: ...PMT Level Figure 6 10 describes the effect on the PMT Balance and PMT Gain in rela tion to different jumper positions To achieve an acceptable PMT Balance and PMT Level 1 If jumpers have been reconfig...

Page 213: ...0 Optical Bench board P300 P301 jumper position vs PMT balance Jumper Positions P300 P301 1 2 3 4 5 6 Higher PMT Balance X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X...

Page 214: ...voltage signal from the Measure PMT for each filter To do this open the Configurator file M931S dyc or M932S dyc Figure 6 8 to display two Trend graphs While viewing the signals on the 93XS Configurat...

Page 215: ...he analyzer allow the Zero gas to flow for 2 3 minutes To check the time remaining for the Zero view the Analyzer Data tab and observe the Time to end of cal sec timer under Countdown tim ers You can...

Page 216: ...er Assembly see Figures 6 11 and 6 12 Hazardous Locations Before proceeding test the area around the analyzer for explosive gases and proceed only when the area is found to be safe Do not remove the c...

Page 217: ...ystem with Zero gas for 2 3 minutes 4 Change the Flow Control setting to 1 shut in off Click Apply next to Flow Control and then click OK Bleed down the sample system to atmospheric pressure check gau...

Page 218: ...suring Cell RTD line from J300 RS 422 communication line from J104 Micro Interface AC power line from J200 DC power line from J103 Optional If your analyzer has a Cell Heater disconnect the Heater Car...

Page 219: ...on the head of each Cam Pin must be parallel to the Measuring Cell until the Optical Bench is removed f Carefully slide the Optical Bench away from the Cell Window Housing mount After it is clear from...

Page 220: ...lign the two halves of the Chopper Assembly and secure them using 4 M3 x 8 screws 8 Replace the Optical Bench in the Upper Enclosure Ensure there is no power being supplied to the analyzer while insta...

Page 221: ...Maintenance and Troubleshooting 6 37 Figure 6 12 Optical Bench Chopper Assembly Maintenance diagram 100 2313 1A...

Page 222: ...Nm 1 0 Nm 80 in lb 9 in lb 9 Power up the analyzer and computer 10 Allow the analyzer to warm up then perform a leak check on the sample system fittings that were disconnected See Sample System Leak...

Page 223: ...the computer and disconnect the serial cable from the analyzer s Communications Port Close the Communications Port cover and hand tighten the screw to secure it in place 17 Using a soft nonabrasive c...

Page 224: ...k Lid if used option al joining surfaces The flamepath gap must not exceed 0 1 mm Group IIB or 0 04 mm Group IIB H2 Also check the Communications Port Body Cover joining surfaces These joining surface...

Page 225: ...all safety standards and procedures must be followed as specified by the Owner Company local electrical inspection authority and National EU regulations Do not apply AC power to the analyzer if any of...

Page 226: ...to the analyzer When the Ex d Upper Lower Enclosure is opened for maintenance or repair take extreme care to avoid scratching or damaging its flame paths If at any time the enclosure door is open and...

Page 227: ...alyzer or computer if there is an explosive gas atmosphere present The Model 931S and Model 932S Analyzers have a built in alarm detec tion system that continuously monitors the operation of key param...

Page 228: ...rol setting is auto If the Fault Status relay is configured as non latching Enable latching of fail alarm on the Alarm Setting and Stream Switch Parameters dialog box is unchecked the relay returns to...

Page 229: ...Corrective Action 0 1 Warning w EEPROM full The EEPROM nonvolatile memory has exceeded the safe number of times that configuration data has been rewritten to it 95 used Corrective Action Replace the E...

Page 230: ...rning w Excessive zero drift This condition indicates excessive Zero Drift such as when Zero gas transmission values attained after a Zero have exceeded user specified values Corrective Action Perform...

Page 231: ...er Enclosure and Check the pressure transducer Confirm that the pressure transducer jumpers on the Customer I O board are configured correctly See Cell Miscellaneous Compensation Parameters in Chapter...

Page 232: ...customer requirements A Warning indicates the data is suspect the analyzer requires service For a description of this alarm if configured as a Fault refer to the f Low flow detected alarm description...

Page 233: ...eplace the Microcontroller Host Controller and or Micro Interface boards Contact AMETEK to verify operation before removing any of these boards 1 2 Fault f Analytical data not received This serious sy...

Page 234: ...le gas Low Scale and High Scale pressure settings are correct Check for leaks in the sample system see Sample System Leak Check in Chapter 3 Check the solenoids backpan If this doesn t correct the ala...

Page 235: ...Acid Gas Sample Probe Installation and Maintenance Guide for a maintenance procedure to replace this part 5 32 Fault f Probe temperature too high The Heated Acid Gas Sample Probe temperature is above...

Page 236: ...a serious failure has been detected and the data is not valid the analyzer will switch the sample system to shut in off mode For a description of this alarm if configured as a Warning refer to the w L...

Page 237: ...Maintenance and Troubleshooting 6 53 Figure 6 14 AC Distribution board P N 100 1771...

Page 238: ...6 54 Model 931S Model 932S UV Analyzers Figure 6 15 Host Controller board P N 100 1757 SW100...

Page 239: ...Maintenance and Troubleshooting 6 55 Figure 6 16 Microcontroller board P N 100 1781 SW400...

Page 240: ...Type Alarm Condition Description and Suggested Corrective Action 0 1 Warning w PMT signal out of range The signal from either the Measure or Reference PMT is outside its normal range 2500 mV 9840 mV V...

Page 241: ...n the Upper Enclosure and Check that the lamp sockets are attached securely to the lamps and that the Lamp Adjustment Plate is in place Check that the lamps are inserted completely into the Lens Block...

Page 242: ...e Control in Chapter 4 Perform the following checks Check the ambient temperature around the analyzer if it is higher than the Too Hot setpoint or lower than the Too Cold setpoint adjust the surroundi...

Page 243: ...if it is higher than the Too Hot setpoint or lower than the Too Cold setpoint adjust the surrounding temperature so that it is not more than 8 C below the Bench Setpoint Take appropriate safety precau...

Page 244: ...autions open the Upper Enclosure and Make sure the source lamps are not burned out Ensure the lamp sockets are attached securely to the lamps Ensure the lamps are inserted completely into the Lens Blo...

Page 245: ...Target Zero Cal Signal Setpoint Target and Signal ZCAL Delta Zero Cal Signal Setpoint Delta values for the specific sensor s installed If necessary adjust them to the values listed on the EEPROM Data...

Page 246: ...ge cuts nicks burn marks etc Check the power on the Chopper Motor Contact AMETEK to verify operation before checking Check the snap ring for the Chopper Shaft and ensure it is snug against the bushing...

Page 247: ...s and cycle the analyzer AC power off for a minimum of 15 seconds before cycling it on again If this doesn t correct the alarm take appropriate safety precautions open the Lower Enclosure and From the...

Page 248: ...he Cell temperature Range it should be set to Range A 3 C to 66 C See Temperature Control in Chapter 4 Perform the following checks Check the ambient temperature around the analyzer if it is higher th...

Page 249: ...s doesn t correct the alarm take appropriate safety precautions open the Electronics Enclosures and Reset the Host Controller board SW100 Lower Enclosure see Figure 6 15 Reset the Microcontroller boar...

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Page 251: ...or 1 800 661 9198 or contact your local AMETEK Western Research representative For office locations and contact information refer to the Offices page near the beginning of this manual or visit us at w...

Page 252: ...ion RMA number This will ensure your equipment is serviced and returned to you in a prompt and efficient manner To obtain a RMA number contact your local or nearest AMETEK Service Centre and have the...

Page 253: ...on site charge for this visit can be deducted from the start up charge if you select that option START UPS YourdecisiontobuyanAMETEKanalyzerisgreatly appreciated Afterthetimeandmoneyspentonyour analy...

Page 254: ...Model 932S Analyzers are designed to ac commodate a wide variety of applications and therefore can accommo date a variety of sample system components there is no typical spare parts list available fo...

Page 255: ...d in non typical applications See Caution below Before ordering replacement lamps check the label on both lamps to verify the lamp type s used with your analyzer and order the appro priate types and q...

Page 256: ...Upper Enclosure 1 100 1757 Host Controller board Lower Enclosure 1 100 1758 Customer I O board Lower Enclosure 1 100 1662 Optical Bench board without bracket Upper Enclosure 1 or 100 1841 Optical Ben...

Page 257: ...s Final As Built job specific drawings for your system Use those drawings for instal lation and maintenance diagnostic purposes in place of the generic installation drawings in this manual Drawings of...

Page 258: ...osure Layout WX 14838 North American CSA European Zone 1 ATEX See Customer Connection I O Board and Conduit Entries and AC Power Connection Locations drawings in Chapter 3 for details about customer t...

Page 259: ...Appendix A Drawings A 3 Analyzer Wiring Diagram WX 102860 1 MICROINTERFACE PCB OR CUSTOMER I O PCB BENCH INTERFACE PCB AC DISTRIBUTION PCB...

Page 260: ...R ENCLOSURE OVEN FIRST OPTIONAL E2V TC SENSOR SENSOR 2 BRIDGE E2V OPTIONAL TC SENSOR SENSOR 2 BRIDGE EUROPEAN CONNECTIONS VIA LOWER ENCLOSURE NORTH AMERICAN CONNECTIONS VIA LOWER ENCLOSURE NORTH AMERI...

Page 261: ...OR 1 VOLTAGE FIRST OPTIONAL IR SENSOR INPUT 1 DIFFERENTIAL SECOND OPTIONAL IR SENSOR INPUT 3 DIFFERENTIAL OPTIONAL IR SENSOR SENSOR 3 DIFFERENTIAL OPTIONAL IR SENSOR SENSOR 3 DIFFERENTIAL EUROPEAN CON...

Page 262: ...AY OVER ETHERNET LOWER ENCL 100 2491 SEE FIG B SEE FIGURE B DIV 2 WITH HMI SEE FIGURE D DIV 1 WITHOUT HMI HMI 100 2712 301 4183 COM1 J302 HOST CONTROLLER 100 1757 JP303 at 2 3 CD RD TD DTR GND N C RTS...

Page 263: ...Appendix A Drawings A 7 RS 232 Cable Communications Connections 300 9480...

Page 264: ...A 8 Model 931S Model 932S UV Analyzers Optical Bench Board 100 1662...

Page 265: ...Appendix A Drawings A 9 PMT Buffer Board 100 0140...

Page 266: ...A 10 Model 931S Model 932S UV Analyzers Inlet and Vent Flame Arrestor Locations for Environmental Purge Option 100 1783 1A...

Page 267: ...this informa tion will be included in this section If you receive only an Analyzer Documentation Package CD all files in PDF format this informa tion is included in the Supplemental Information folder...

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