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6-38 | Model 933S UV Analyzer

Manipulating the PMT Level and PMT Balance

In certain situations (for example: degradation of PMTs or lamps, or the
optics are contaminated), it may be necessary to change the

P300

and

P301

jumper settings on the

Optical Bench

board. Changing the jumper

positions provides coarse gain adjustment of the

Reference

PMT and there-

fore changes the

PMT Level

and

PMT Balance

.

There are six jumper positions (four in

P300

and two in

P301

) – at least

one jumper must be in one of the six positions at all times. The jumper
combinations control the coarse supply voltage ranges of the two PMTs,

Reference

-path and

Measure

-path. The Optical Bench Auto-Setup proce-

dure performs fine adjustment to the PMT supply voltages at one jumper
combination. The jumper combinations affect the Auto-Setup in terms of
increasing or decreasing the resulting PMT Balance and, to a lesser de-
gree, the PMT Level.

Figure 6-11 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 reconfigured, perform an

Auto-Setup

.

If the PMT signals are outside their normal range of operation after
the Auto-Setup is complete (typical range is 4500–7800 mVDC),
adjust the

Lamp Max

setting slightly and start another Auto-Setup.

2. After an acceptable

PMT Balance

and

PMT Level

has been achieved,

change the

Flow Control

to ‘

3

’ (

zero

) and initiate a Manual Zero then

click

OK

. Do not save the changes to EEPROM. Allow the Zero gas to

flow for 2–3 minutes.

From the

Status

tab observe the

Calibration/Solenoid Status

field to

view the progress of the Zero calibration.

3. After the Zero is complete, change the

Flow Control

back to ‘

0

’ (

auto

).

Click

OK

then

Apply

. Save the changes to EEPROM.

4. From the

Status

tab, click

Conc. Alarm Soft Enable

On/Off

to

Enable

the Concentration Alarms then click

OK

.



NOTE



Setup (tab)



Optical

Bench



<<Auto-Setup>>



Setup (tab)



Gas

Calibration



<<Lamp Max>>



Setup (tab)



Gas Calibration



<<Flow

Control>>

«
...
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213
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216
...
»

Содержание 933S

Страница 1: ...Model 933S UV Analyzer Operator s Guide With Essential Health and Safety Requirements PN 903 8798 Rev A Canada A DIVISION OF AMETEK PROCESS ANALYTICAL INSTRUMENTS Western Research...

Страница 2: ...rth 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...

Страница 3: ...ranty 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 SPECIFICAT...

Страница 4: ...17 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...

Страница 5: ...ware Troubleshooting 4 7 General Tab 4 9 Modbus Serial Modbus TCP Communication Setup 4 11 User Interface 4 14 Setting Up the Main Window 4 14 Viewing Device Activities 4 15 Saving Analyzer Configurat...

Страница 6: ...nance 6 18 Source Lamp Replacement 6 25 When Do Source Lamps Need to be Replaced 6 25 About the Source Lamps 6 26 Replacing the Source Lamps 6 26 When is an Auto Setup Required Not Required 6 34 PMT L...

Страница 7: ...ction Locations North American Style WX 933NA 3B A 7 Lower Enclosure Layout WX 14838 A 8 Customer Connections Wiring Schematic North American Style 120 VAC A 9 RS 232 Communications Cable Connections...

Страница 8: ...hat 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 elec...

Страница 9: ...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 elec...

Страница 10: ...d 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 be...

Страница 11: ...ng on this product is a reminder to dispose of the product properly after it has completed its useful life and been removed from service Metals plastics and other components are recyclable and you can...

Страница 12: ...es 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 recommended An...

Страница 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...

Страница 14: ...monic 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 rated...

Страница 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 __...

Страница 16: ...ned 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 which has been tampered with or alter...

Страница 17: ...as It uses AMETEK Western Research s proven sample conditioning system based on frontal elution chromatography This system separates and eliminates interfer ing species to ensure an accurate analysis...

Страница 18: ...zer is comprised of see Figure 1 1 Two ultraviolet light sources source lamps Chopper Wheel Filter Wheel containing up to six interference filters Beam Splitter Front surfaced mirrors Gas Measuring Ce...

Страница 19: ...er See Appendix A for a North American style drawing or see the Final As Built drawings if ordered in the analyzer Documentation Package The Vent Line should vent to atmospheric or 0 5 PSI Refer to Fi...

Страница 20: ...off to initiate switching the sample gas between columns Zero Solenoid The zero solenoid allows Zero gas or Span gas to flush the sample system during the Auto Zero or Span process The column switchin...

Страница 21: ...cate No KEMA 02ATEX2247 EEx d IIB T3 T amb 0 C 50 C Western Research Model 933 Analyzer Serial No __________________ Do not open when an explosive gas atmosphere is present 120VAC 50 60Hz 2A max 240VA...

Страница 22: ...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 recommended by AMETEK...

Страница 23: ...nstallation operation layout and maintenance procedures for non standard or optional equipment that make up your analyzer and its sample system Manual Supplements are typically used for non standard M...

Страница 24: ...1 8 Model 933S UV Analyzer This page intentionally left blank...

Страница 25: ...ons apply only to these ranges are typical and in some cases application specific Calculations of minimum and maximum are based on atmospheric pressure Standard Range Measuring Cells 40 cm or Smaller...

Страница 26: ...PPM 5 0 full scale of Low Range option White Cell 81 2 cm to a minimum of H2S 0 25 PPM COS 1 PPM MeSH 0 75 PPM Accuracy is determined by comparing analyzer response to a known stan dard gas after a c...

Страница 27: ...l length C COS 12 PPM Cell length C MeSH 4 PPM Cell length C 24 Hour Zero Drift Standard Range Cells 40 cm or smaller 2 0 of Full Scale Range in 24 hours based on minimum ranges H2S 0 5 PPM COS 2 PPM...

Страница 28: ...on Proof RS 232 Serial Communication Port on Lower Enclosure Digital Inputs For Auto Cal and Alarm Enable Clear 0 24 VDC 30 VDC Maximum Electrical Requirements Maximum Start Up Power 500 W maximum sta...

Страница 29: ...nt to maintain a relatively stable ambient temperature in the vicinity of the analyzer with no rapid temperature fluctuations Humidity 0 95 RH If ambient conditions typically exceed 70 RH the environm...

Страница 30: ...The surrounding ambient temperature and sample system must be at least 5 C 9 F degrees above the highest expected dewpoint tempera ture Maximum Sample Gas Temperature 0 C to 50 C with Column Block 0 C...

Страница 31: ...scale of 5 CO2 in pipeline application where the sensor is in a temperature controlled Oven Cross Talk No significant cross talk from water H2S or hydrocarbons onto the CO2 measurement Temperature Dr...

Страница 32: ...A Class I Division 1 Groups C D and or Class I Zone 1 AEx d IIB T3 Optional Class I Division 1 Groups B C D and or Class I Zone 1 AEx d IIB H2 T3 ATEX Certificate No KEMA 02ATEX2247 X II 2 G Ex db IIB...

Страница 33: ...tificates and Analyzer Markings For installation sites with potentially explosive atmospheres that require ATEX and IECEx certification AMETEK s ATEX and IECEx certificates for the Model 933S Analyzer...

Страница 34: ...2 10 Model 933S UV Analyzer...

Страница 35: ...Specifications 2 11...

Страница 36: ...2 12 Model 933S UV Analyzer 2016 12 16...

Страница 37: ...Specifications 2 13...

Страница 38: ...2 14 Model 933S UV Analyzer...

Страница 39: ...Specifications 2 15...

Страница 40: ...x 120VAC 50 60Hz 3A max Western Research Model 933 Analyzer Cable Entries M25 X 1 5 II 2 G 0344 Caution Do not open when an explosive gas atmosphere is present Use Stainless Steel Fasteners with yield...

Страница 41: ...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 Locatio...

Страница 42: ...ent 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 enclosures...

Страница 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...

Страница 44: ...tors 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 updat...

Страница 45: ...zer 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 le circuit a...

Страница 46: ...2 22 Model 933S UV Analyzer This page intentionally left blank...

Страница 47: ...ents and making the electrical con nections Installing the S93XS System 200 Configurator Software on a computer powering up the analyzer establishing communication with the ana lyzer and performing st...

Страница 48: ...em 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 injury or...

Страница 49: ...damage to the Opti cal Bench replace it in its sealed ESD safe packaging in its shipping box Reseal the box and store it as per the storage requirements If the Optical Bench appears to be damaged open...

Страница 50: ...ble leak detec tion agent is permissible One power disconnect explosion proof switch breaker rated for at least 250 VAC 3 A and certified for the hazardous location to satisfy lo cal electrical codes...

Страница 51: ...from harsh environmental elements The entire ana lyzer 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 Regardle...

Страница 52: ...3 6 Model 933S UV Analyzer Figure 3 1 Analyzer backpan dimensions European...

Страница 53: ...n it 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...

Страница 54: ...300 RS 422 communication line to J104 Micro Interface AC power line to J200 DC power line to J103 Optional If your analyzer has a Cell Heater connect the Heater Cartridge wire marked N to J200 Termina...

Страница 55: ...all appropriate fuses are removed before terminating any wir ing Refer to the Fuse Legend on the inside of the analyzer s Lower Enclosure for locations of these fuses Installing the Sample Probe If t...

Страница 56: ...Certificate No KEMA 02ATEX2247 EEx d IIB T3 T amb 0 C 50 C Western Research Model 933 Analyzer Serial No __________________ Do not open when an explosive gas atmosphere is present 120VAC 50 60Hz 2A ma...

Страница 57: ...If required activated charcoal filters can be used to obtain 15 PPM O2 10 PPM H2O 1 PPM Hydrocarbons 0 1 PPM Total Sulfur at a pressure 10 above the Measuring Cell pressure To install the Zero gas li...

Страница 58: ...he EMC Directive regarding techniques and wiring practices to be followed To maintain EMC compliance in European installations AMETEK recommends using metallic glands and shielded cable at least 85 co...

Страница 59: ...nnection for configuring and servicing the analyzer while commu nicating with the analyzer via the AMETEK S93XS System 200 Configura tor Software Hazardous Locations Before proceeding test the area ar...

Страница 60: ...ican style drawing or Final As Built drawings if ordered in the analyzer Documentation Package NOTE Figure 3 4 Customer Connections wiring schematic European CUSTOMER CONNECTIONS I O BOARD 220VAC POWE...

Страница 61: ...tions JP300 1 2 Local Service Port RS 232 or Modem JP301 1 2 JP302 1 2 JP300 2 3 Remote Service Port RS 485 JP301 2 3 See Note JP302 2 3 Note Requires additional configuration discussed under Remote S...

Страница 62: ...s tomer Data Acquisition Port RS 485 Full Half Duplex below and Figures 3 4 3 5 If your system is configured to communicate through the RS 485 Customer Data Acquisition Port Modbus Communication you c...

Страница 63: ...e link for both Cus tomer Data Acquisition and Remote Service ports 3 For termination and biasing of RS 485 links see Figure 3 6 Refer to Figures 3 4 and 3 5 for communication termination options and...

Страница 64: ...3 18 Model 933S UV Analyzer Figure 3 6 Various RS 485 port terminations and bias options Host Controller board P N 100 1757...

Страница 65: ...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 operated...

Страница 66: ...designated H N and PE at TB1 on the AC Terminal Strip Figure 3 7 Detail A For Division 1 Zone 1 Installations all cable entry glands one power cable entry and two signal cable entries into the flamepr...

Страница 67: ...Installation and Start Up 3 21 DETAIL A LOWER ENCLOSURE Figure 3 7 Conduit entries and AC power connection locations Lower Enclosure European...

Страница 68: ...e cover of the Explosion Proof Digital Communica tions Port on the front of the Lower Enclosure do not connect a serial cable to the Communications Port do not open the Upper Lower En closures and do...

Страница 69: ...start automatically 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...

Страница 70: ...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 start...

Страница 71: ...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...

Страница 72: ...fore 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 purposes dur...

Страница 73: ...ow to correct alarms or persistent prob lems Resolve any problems before proceeding to the next start up stage a Verify the operation of the status relays Customer I O board Fig ure 3 10 The Alarm Val...

Страница 74: ...F c The Column Block heater will be turned on to heat up the Col umn Block Verify this by viewing the red LED D401 on the Cus tomer I O board It should be ON steady or pulsing Figure 3 10 Customer I O...

Страница 75: ...at communication has been established between the Microcontroller and Host Controller boards You can also verify communication between the Host Control ler and Microcontroller boards by viewing LEDs D...

Страница 76: ...al Bench heater will turn on to heat up the Optical Bench You can verify this by observing that the red LED201 on the Micro Interface board is ON steady or pulsing Figure 3 12 Micro Interface board P...

Страница 77: ...etpoints click OK then Apply Save the changes to EEPROM NOTE g Check the analyzer temperature zones Optical Bench Measuring Cell Column Block While working from the Configurator Software Analyzer Data...

Страница 78: ...analyzer has warmed up to normal operating tem perature After all alarms have cleared recheck the temperature of each zone Compare the current temperatures to their respective Set point values and the...

Страница 79: ...rms are configured correctly for the application The alarm setpoints are set at the factory using application specific data If changing setpoints see Output Setup in Chapter 4 NOTE Figure 3 16 Output...

Страница 80: ...ta Acquisition port view the Modbus dialog box and configure parameters to enable the Mod bus port If you need to alter the settings refer to Modbus Settings in Chap ter 4 before making changes For mo...

Страница 81: ...rform an Auto Zero 4 If all of the temperature zones have reached normal operating tempera tures and there are still no alarm conditions or other problems perform a pressure leak check on the analyzer...

Страница 82: ...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 If th...

Страница 83: ...ment part Contact AMETEK for assistance Problem Encountered Alarms remain active after the analyzer has warmed up to normal operat ing temperature as displayed on the Status tab under HC Scode and MC...

Страница 84: ...ntable with the regular replacement of the Measuring Cell o rings To leak check the sample system 1 Using the Configurator Software change the Flow Control setting to 0 auto Click OK then Apply Do not...

Страница 85: ...he Filterblock Pressure differentials of more than 210 KPA 30 PSI from the inlet side to the outlet side can tear the Filters and they will have to be replaced Close the valve on the Vent Line or remo...

Страница 86: ...e Flow Control setting to 0 auto Click OK then Apply Save the changes to EEPROM 16 If the analyzer uses Measured Pressure Compensations optional return the setting to Measured mode To do this view the...

Страница 87: ...em if necessary Column Switch Time Optimization The first UV absorbing gas species that elute through the chromato graphic columns are hydrogen sulfide H2S carbonyl sulfide COS and methyl mercaptan Me...

Страница 88: ...n dialog box Figure 3 20 verify the Flow Control setting is is 0 auto If not enter 0 auto in the Flow Control text field click OK then Apply Do not save the changes to EEPROM 3 Close the 93XS Properti...

Страница 89: ...one of the three graphs in Figure 3 24 Im mediately after a column switch the real time concentrations of H2S COS and MeSH should drop After a short time delay usually 10 20 seconds the concentration...

Страница 90: ...re the H2S concentration has stabilized the Switching Interval is too short and should be increased 7 If the analyzer is configured with the COS output in addition to the standard H2S output check to...

Страница 91: ...Installation and Start Up 3 45 Figure 3 24 Column Profile...

Страница 92: ...tput is between the T90 concentration and the stable value If a slightly faster response time is required the Hold Time can be reduced slightly see pro cedure below If there is too much noise on the o...

Страница 93: ...the Column Timing dialog box Figure 3 23 and enter the new Hold Time for the species of interest Click OK then Apply Save the change to EEPROM 3 return to the Status tab and click to check the Conc A...

Страница 94: ...3 48 Model 933S UV Analyzer This page intentionally left blank...

Страница 95: ...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...

Страница 96: ...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 concentrati...

Страница 97: ...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...

Страница 98: ...er 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 following setu...

Страница 99: ...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...

Страница 100: ...ect 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 computer...

Страница 101: ...Action Check the analyzer markings to ensure it is a Model 933S Analyzer the 93XS Configurator Software cannot communicate with other analyzer models The Communication Protocol Settings information m...

Страница 102: ...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...

Страница 103: ...hat has been configured from the Communica tion Settings dialog box Setup Allows you to set up the communication parameters required to establish communication with the analyzer see Modbus Serial Modb...

Страница 104: ...er 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 information a...

Страница 105: ...en the Upper Lower En closures and do not power up down the analyzer or computer if there is an explosive gas atmosphere present Modbus Serial Modbus TCP Communication Setup The PC can communicate wit...

Страница 106: ...rt 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 network...

Страница 107: ...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...

Страница 108: ...splay 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 create Cust...

Страница 109: ...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 the System 200 Configurator...

Страница 110: ...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 origin...

Страница 111: ...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 Con figurator Software a Click Analyzer Info from the...

Страница 112: ...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 the a...

Страница 113: ...ny changes you have made to operating parameters to the analyzer s on board EEPROM While changing parameters from the Modify Setup Configuration or Cali bration dialog boxes observe the following func...

Страница 114: ...s 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 origi...

Страница 115: ...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...

Страница 116: ...re 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 changin...

Страница 117: ...for each source lamp 1 Lamp 1 closest to the Measuring Cell 2 Lamp 2 farthest from the Measuring Cell Default Filter Pulses mV The source lamp pulse current control signal for each filter The normal o...

Страница 118: ...active at the completion of an Auto Setup However this function should be turned off while performing a lamp alignment Checked The ALC is active Not Checked The ALC is disabled Bench Type The Optical...

Страница 119: ...s mul tiples of 1 6 microseconds s Wheel Revolutions for Avg The number of Chopper Filter Wheel rotations per minute RPM used to calculate its RPM during one measuring cycle K Msr Not used with Model...

Страница 120: ...ss SigMax should be 8000 9000 mVDC Display During normal operation these message lines display the real time status of the species being measured top line and its concentration value bottom line When...

Страница 121: ...n replaced When this button is clicked a pop up message is displayed asking Would you like to proceed with the Bench Auto Setup This mes sage also lists conditions that need to be met before proceedin...

Страница 122: ...enter an ad ditional parameter Z to account for the compressibility factor of the sample gas One value of Z is used for all species The default value for this parameter is 1 but can be any value betw...

Страница 123: ...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...

Страница 124: ...1 Linearization Compensation 1 2 Linearization Compensation 2 Output Format Choose a format to output the Algorithm Setting either Concen tration Absorbance or Transmittance If Absorbance or Transmit...

Страница 125: ...trol Optional or Column Block Tempera ture Control in the following pages Bench The measure Range C for the Optical Bench Cell The measure Range C for the Measuring Cell Oven optional Column The param...

Страница 126: ...See also the Tempera ture Control descriptions in the following pages Too Hot C This is an alarm temperature setpoint for each temperature zone If the current temperature of the zone exceeds its Too H...

Страница 127: ...Bench Too Cold setpoint should be 5 C to 10 C below the Bench Setpoint temperature If the Opti cal Bench temperature falls below its Too Cold setpoint or exceeds its Too Hot setpoint the w Bench temp...

Страница 128: ...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 either a F...

Страница 129: ...ven RTD Range setting for your system on the Analyzer Programming Parameters sheet Measuring Cell Temperature Measuring Range Chart JP300 Micro Interface board Temperature Range Jumper Position Measur...

Страница 130: ...Setpoint should be greater than or equal to the maximum ambient temperature around the analyzer The acceptable range of the setpoint temperature is between 40 C and 50 C maximum For applications with...

Страница 131: ...a different assignment The default signal assignment is configured to meet end user specifica tions To change current or voltage output assignments select an option from the Assignment list In additi...

Страница 132: ...ponding 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 1000 PPM...

Страница 133: ...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...

Страница 134: ...ts 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 cer...

Страница 135: ...with Voltage Signal Type This value should be between 50 250 after the Zero Signal Level at Zero Cal Reference Sensor1 screen with Differential Signal Type selected and Sensor3 screen The sensor Refer...

Страница 136: ...3S UV Analyzer Figure 4 14 3 Sensors dialog box Sensor 2 Figure 4 14 2 Sensors dialog box Sensor 1 with Voltage Signal Type selected Figure 4 14 4 Sensors dialog box Sensor 3 with Differential Signal...

Страница 137: ...The sensor calibration is automatically adjusted based on the average reading during the Integration Timer period after clicking the ManSpan button The Span1 CAL Span2 CAL and Zero CAL solenoids are c...

Страница 138: ...or select Voltage if a SEC IR sensor is con nected to J105 of the Micro Interface board Sensor 2 tab Select Positive if an e2v TC sensor is used to produce an increasing signal with higher concentrat...

Страница 139: ...pensation is required Factor The factor used in the UV species compensation calculation Linearization Coefficient Sensor1 Sensor3 screens Coefficients used in the linearization calculation applied to...

Страница 140: ...ll be predetermined based on coded information from that analyzer example m933 YY 933S JJJJ N This file can then be imported and opened us ing MS Excel The field at the bottom of this dialog box that...

Страница 141: ...of cross talk by interfering gas species following the parameter names below indicates the parameter should only be modified by a trained technician Species Designates which gas species are currently...

Страница 142: ...d with the next concentration For Example Custom Result Sum of the sulfur species 1 H2 S 1 COS 1 MeSH UV Species 3 Correction Factors to Species 1 Effects of Species 3 on Species 1 are mathematically...

Страница 143: ...ix Low The factory set offset low range High The factory set offset high range Measurement The signal levels The following signal is assigned to the analog input Channel Assign ment Cell Pres The real...

Страница 144: ...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 the c...

Страница 145: ...typically PPM in the calibration gas mixture Enter the concentration value decimal nota tion before initiating a calibration sequence If a calibration gas is not used set this value to 0 SFactor The...

Страница 146: ...ing the Integration Timer period after clicking the ManZero button The Span1 CAL Span2 CAL and Zero CAL solenoids are configured at the factory on the Alarm Setting and Stream Switch Pa rameters dialo...

Страница 147: ...o sets the time delay that the Normal Fault relay will wait before indicating the fault alarm has been cleared This allows for a smooth transition from the Zero Span gas back to the sample gas Enter 0...

Страница 148: ...Control Legend in software vary for different analyzers The analyzer will operate in the corresponding Flow Control code that is entered in the Flow Control Mode text field After entering a code click...

Страница 149: ...le Manually forces the analyzer to continuously sample The analyzer is under user control and sample gas is continuously switched through Column A and Column B respectively Apply button Applies the ch...

Страница 150: ...cies to Auto Span Mapping Species Defines the species to be auto spanned This is a calibration function and is related to the parameters on the Gas Calibration dialog box Span 1 The available options...

Страница 151: ...on Off threshold The value at which the Concentration Alarm will be reset unless Enable latching is checked enabled Time delay sec The duration seconds that the Concentra tion Alarm will be delayed b...

Страница 152: ...pect analyzer requires service or 1 fault data is invalid serious failure detected sample system switches to shut in off mode Sample Pressure Low Allows you to set the type of alarm that will be displ...

Страница 153: ...when the area is found to be safe Do not reset the analyzer if there is an explosive gas atmosphere pres ent Figure 4 21 Analyzer Information dialog box Host Version Host Controller board software ver...

Страница 154: ...its real 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 display...

Страница 155: ...g box Switching Interval The time in seconds 3 1200 seconds between column switches Hold Time This is the duration seconds in which the output is held for each Species after Column switching occurs wh...

Страница 156: ...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 Sco...

Страница 157: ...mmunicating with the analyzer HC Scode Displays active alarm conditions that originate from the Host Con troller board Each alarm is preceded by its status number followed by the type of alarm Fault o...

Страница 158: ...utput 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...

Страница 159: ...d activated at analyzer power up or reset allows time for the analyzer to stabilize prior to operation This parameter is not user adjustable Operational The analyzer is operating normally sam pling ga...

Страница 160: ...tting 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 to Analyzer Contro...

Страница 161: ...le state or Sample 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...

Страница 162: ...al in puts outputs Figure 4 24 Analyzer Data tab Results Displays each gas species being measured and their live values up dated at one second intervals This information is also displayed in the Displ...

Страница 163: ...nel no information is displayed Ch Defines the input code assigned to each analog input channel Raw Displays the real time digitally converted analog input values Scaled Input Name Displays the scaled...

Страница 164: ...ocation PMT Measure mV The real time value from the Measuring PMT for each filter location PMT Reference mV The real time from the Reference PMT for each filter location Absorbance The absorbance valu...

Страница 165: ...h 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 and t...

Страница 166: ...ontains 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 Chapter 4...

Страница 167: ...Calibration 5 3 Figure 5 1 Gas Calibration dialog box Figure 5 3 Sensor 1 with Differential Signal Type selected Figure 5 2 Analyzer Data tab...

Страница 168: ...t the sensor reading a Set the Zero gas pressure to 10 PSI b Block in the sample system The sample system pressure should be 10 PSI c Start the Configurator Software and establish communication with t...

Страница 169: ...on the Sensors screen After the Auto Zero is complete record these values Turn off the Zero gas 3 Span the analyzer a Remove the Swagelok cap from the Span Gas Connection Manual Operation inlet and co...

Страница 170: ...screen After they have stabilized click the ManSpan button under Span Cal Confirm the Span Factor reading on Sensor screen has been updated Change Flow Control to 4 shut in shut off Bleed down the spa...

Страница 171: ...e 8 Change 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 Flo...

Страница 172: ...mit 4 20 mA after calibration is complete To calibrate the current outputs 1 Measure the Zero low scale signal of each output a Click the Zero Cal button to change its status to On The status of Norma...

Страница 173: ...rent Outputs enter the value next to Span mA under the first column Output 1 Repeat this step for Output 2 Pins 3 and 4 Output 3 Pins 5 and 6 and Output 4 Pins 7 and 8 recording the value for each out...

Страница 174: ...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 Repeat this step for Output 2 Pins 3 and 4 Output 3 Pins...

Страница 175: ...puts 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 concentration reading...

Страница 176: ...5 12 Model 933S UV Analyzer This page intentionally left blank...

Страница 177: ...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...

Страница 178: ...t of regular preventive mainte nance or when performing leak checks following the replacement of instrument air supply or other adjustments to any of the connection points in the analyzer s sample sys...

Страница 179: ...t Most leaks are preventable with regular cleaning and replacement of the Measur ing Cell o rings Leak check the analyzer s sample system whenever it has been dis mantled for maintenance If the analyz...

Страница 180: ...p Failure See Source Lamp Replacement and Troubleshooting and Diagnostics in this chapter Every Year Measuring Cell Replace the o rings and Cell Windows if required and clean the interior surfaces to...

Страница 181: ...flamepath gap of the following locations The gap must not exceed the listed gap for each location if the gap exceeds this value contact AMETEK for advice See Examining and Caring For the Flamepaths in...

Страница 182: ...ely if longer response times are noticed perform maintenance on components suspected to be restricted or plugged Detecting a plug in the sample system This is best done by observing the analyzer s mea...

Страница 183: ...her to changing process conditions or to Zero gas A leak is potentially dangerous and will eventu ally lead to corrosion problems To avoid damaging the pressure transducer do not set the pressure high...

Страница 184: ...a leak in the Measuring Cell the optics will become damaged and most likely require replacement Most leaks are preventable with regular cleaning and replacement of the Measur ing Cell o rings IMPORTA...

Страница 185: ...suring Cell see Figures 6 1 6 2 and 6 3 1 or 6 3 2 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...

Страница 186: ...n the Filterblock always bleed down the sample system pressure on the downstream outlet side of the Filterblock Pressure differentials of more than 210 KPA 30 PSI from the inlet side to the outlet sid...

Страница 187: ...Maintenance and Troubleshooting 6 11 Figure 6 2 Optical Bench Assembly with Standard Range Measuring Cell...

Страница 188: ...nation Clean with a dry Kimwipes tissue or with a small amount of 2 pro panol Window Mirror Combination Low Range Cell only Stand the Mirror vertically and apply 2 propanol ultra pure Isopropyl Alcoho...

Страница 189: ...x 35 screws Tighten the screws evenly Low Range Install 1 new o ring P N 300 9060 in the end of the Measuring Cell that connects to the Window Holder Install 1 new o ring P N 300 9060 in the Window H...

Страница 190: ...6 14 Model 933S UV Analyzer Figure 6 3 1 Standard Range Cell 40 cm or smaller...

Страница 191: ...Maintenance and Troubleshooting 6 15 Figure 6 3 2 Low Range White Cell 81 2 cm P N 100 1780 1A...

Страница 192: ...Check in Chapter 3 Analyzers without Heated Cells If the leak check passes continue with Step 12 Analyzers with Heated Cells If the leak check passes replace the Insulating Jacket or close the Oven do...

Страница 193: ...ion by turning it 180 arrow facing upward This will ensure no damage is done to the Rotameter during column switching 17 Close the Configurator Software power down the computer and disconnect the seri...

Страница 194: ...ther contaminants was removed from it replace the Filter Elements o rings If the system flow rates have decreased to unacceptable levels replace the Flow Restrictors Typical flow on the rotameter shou...

Страница 195: ...n optional change it to Fixed mode so that a f Sample gas pressure too low alarm does not occur To do this view the Cell Misc Parameters dialog box and enter a value in the Default Cell Pres pressure...

Страница 196: ...e contamination The Columns are not part of the Column Block Spare Parts list Chapter 7 to order replacements contact AMETEK If reusing the Columns order new o rings While not part of the typical Colu...

Страница 197: ...Maintenance and Troubleshooting 6 21 Figure 6 4 Column Block assembly...

Страница 198: ...Block body does not allow enough room to access the Flow Restrictors and o ring the wiring will have to be disconnected at J107 on the Customer I O board and pulled back and the entire Column Block A...

Страница 199: ...perform a manual Zero Click OK then Apply Do not save the changes to EEPROM 14 After the Zero is complete change the Flow Control to 0 auto Click OK then Apply Save the changes to EEPROM 15 If the an...

Страница 200: ...er s Communications Port Close the Communications Port cover and hand tighten the screw to secure it in place 18 Using a soft nonabrasive cloth gently clean the joining areas flame path of the Upper E...

Страница 201: ...d 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 Zero gas c...

Страница 202: ...d P N 300 2070 Lamp 2 must be copper Cu P N 300 8707 Replacing the Source Lamps P N refers to Part Number To replace Source Lamps refer to Figure 6 2 Hazardous Locations Before proceeding test the are...

Страница 203: ...on the downstream outlet side of the Filterblock Pressure differentials of more than 210 KPA 30 PSI from the inlet side to the outlet side can tear the Filters and they will have to be replaced 4 Dis...

Страница 204: ...iginal position and tightening the Lamp Retaining Screw Do 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...

Страница 205: ...e necessary to in crease the Lamp Max from its default value of 7000 mV to 7500 mV and decrease the Signal Max from 8500 mV to 8000 mV and then repeat the Auto Setup If this still doesn t correct the...

Страница 206: ...justments 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 not save the changes to EEPROM 10 Click the Open...

Страница 207: ...r PMT Signals Properties dialog box Figure 6 10 NOTE Figure 6 10 Measure PMT Signals Properties dialog box inputs assigned to channels b To assign an input to a channel click the first top button unde...

Страница 208: ...PMT signals of filter positions 2 4 and 6 if Lamp 2 was replaced To change the Y axis voltage scale right click over the graph Click Display and change the Upper and Lower Limits If the lamp pulse cu...

Страница 209: ...Pressure Compensation optional return the setting to Measured mode To do this view the Cell Misc Parameters dialog box and enter 0 in the Default Cell Pres pressure compensation field 17 Open the val...

Страница 210: ...etected the analyzer is placed into zero Flow Control for the A Z Duration Auto Zero Duration Gas Calibration dialog box before the Auto Setup is initiated If the Auto Setup completes successfully a n...

Страница 211: ...s in opposite directions by controlling a virtual ground circuit on the Optical Bench board If the PMT signals are outside their normal range of operation after the Auto Setup is complete check for th...

Страница 212: ...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 Enable...

Страница 213: ...LC Off Completed 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 720...

Страница 214: ...e PMT Level Figure 6 11 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 reconf...

Страница 215: ...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 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 X X X X X...

Страница 216: ...om the Measure PMT for each filter To do this open the Configurator file M933S dyc Figure 6 9 to display two Trend graphs While viewing the signals on the 93XS Configurator window slowly rotate the ne...

Страница 217: ...ro the 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...

Страница 218: ...esses in amine contactors small quantities of amine liquids are often entrained in gas Natural gas produced from formations that are rich in heavy hydro carbons is usually processed The processing red...

Страница 219: ...t stage In this stage small quantities of low surface tension liquids such as hydrocarbons that are not extracted by the first filter are removed Most of the pressure drop through the entire Filterblo...

Страница 220: ...on the front of the Lower Enclosure do not connect a serial cable to the Communications Port do not open the Upper Lower En closures and do not power up down the analyzer or computer if there is an ex...

Страница 221: ...e the Filterblock 6 Remove the 6 M6 X 50 screws and carefully separate the Filterblock into three sections Inspect both Membrane Filters for damage particulate and liquid films and then remove them Re...

Страница 222: ...ning the screw holes as you push it into the Back Filterblock section Re place and tighten the 3 M6 X 20 screws 13 With the membrane side of the Back Filterblock section facing up install a new Sinter...

Страница 223: ...TERBLOCK 300 6152 IF FILTERBLOCK IS LOCATED GREATER THAN 2 METERS AWAY FROM ANALYZER DO NOT ROUTE ANALYZER SAMPLE VENT THROUGH FILTERBLOCK PLUG THE PURGE FLOW PORT RUN A SEPARATE VENT FOR BOTH THE FIL...

Страница 224: ...enter 0 in the Default Cell Pres pressure compensation field 22 Open the valves isolating the analyzer from the sample stream and or remove the cap from the Vent Line outlet If using the Rotameter to...

Страница 225: ...rs to Part Number To replace the Drive Belt and Bearings in the Chopper Assembly see Fig ures 6 13 and 6 14 Hazardous Locations Before proceeding test the area around the analyzer for explosive gases...

Страница 226: ...ock Pressure differentials of more than 210 KPA 30 PSI from the inlet side to the outlet side can tear the Filters and they will have to be replaced 4 Disconnect AC power to the analyzer and power dow...

Страница 227: ...wire that runs from the interior bottom of the Upper Enclosure to the Opti cal Bench d Optional If your analyzer uses the Optical Bench Purge discon nect the purge line black tube from the Optical Ben...

Страница 228: ...bench to work on it Use a soft nonabrasive cloth to gently clean the joining areas flame path of the Upper Enclosure and its door and make sure the surfaces are free of debris Close the door and repl...

Страница 229: ...Maintenance and Troubleshooting 6 53 Figure 6 14 Optical Bench Chopper Assembly Maintenance diagram 100 2313 1A...

Страница 230: ...e the enclosure s joining areas flamepath a With the Lower Upper Cam Pins in the LOOSE position care fully replace the Optical Bench in the Upper Enclosure and install the assembly s Optical Bench Mou...

Страница 231: ...ange the Flow Control to 3 zero and perform a manual Zero Click OK then Apply Do not save the changes to EEPROM 11 After the Zero is complete change the Flow Control to 0 auto Click OK then Apply Save...

Страница 232: ...er s Communications Port Close the Communications Port cover and hand tighten the screw to secure it in place 15 Using a soft nonabrasive cloth gently clean the joining areas flame path of the Upper E...

Страница 233: ...flamepath must be at least 7 mm When the bolt is tightened the gap must not exceed 0 1 mm Group IIB or 0 04 mm Group IIB H2 If any gap exceeds its maximum flamepath gap value contact AMETEK for advic...

Страница 234: ...reas 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 a...

Страница 235: ...he analyzer When the Ex d Upper Lower Enclosure is opened for maintenance or repair take extreme care to avoid scratching or damaging its flamepaths If at any time the enclosure door is open and servi...

Страница 236: ...ot power up down the analyzer or computer if there is an explosive gas atmosphere present The Model 933S Analyzer has a built in alarm detection system that continuously monitors the operation of key...

Страница 237: ...ode if the Flow Control setting is 0 auto If the Fault Status relay is config ured as non latching Enable latching of fail alarm on the Alarm Setting and Stream Switch Parameters dialog box is uncheck...

Страница 238: ...rective 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 EEPR...

Страница 239: ...Block RTD for a short or an open circuit Replace the Customer I O board Contact AMETEK to verify operation before removing this board 3 8 Warning w Excessive zero drift This condition indicates exces...

Страница 240: ...e appropriate safety precautions open the Lower Enclosure and Check the pressure transducer Check the zero solenoid From the Output Setup dialog box confirm the Low Scale and High Scale pressure setti...

Страница 241: ...Maintenance in this chapter Replace the Customer I O board Contact AMETEK to verify operation before removing this board 7 128 Warning w Low flow detected A low sample gas flow has been detected This...

Страница 242: ...s etc Replace 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 ser...

Страница 243: ...ect 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 alarm take appropriate safety precautions open the Electronic...

Страница 244: ...component 5 32 Fault f Low flow detected A low sample gas flow has been detected This alarm will be delayed by the time seconds entered in the Flow Switch Alarm Time Delay field on the Alarm Setting a...

Страница 245: ...Maintenance and Troubleshooting 6 69 Figure 6 16 AC Distribution board P N 100 1771 Figure 6 17 Host Controller board P N 100 1757 SW100...

Страница 246: ...6 70 Model 933S UV Analyzer Figure 6 18 Microcontroller board P N 100 1781 SW400...

Страница 247: ...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...

Страница 248: ...ed securely to the lamps and that the Lamp Adjustment Plate is in place Check that the lamps are inserted completely into the Lens Block in the Detector Block Assembly Check the flat cables between th...

Страница 249: ...in the analyzer Documentation Package See Temperature 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...

Страница 250: ...s 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 surrounding temperature so that it is not more than 8 C bel...

Страница 251: ...Max an additional 1000 mV to 8500 mV and decrease the Signal Max an additional 1000 mV to 7000 mV After three days of operation at these values return the settings to their default values of 7000 mV...

Страница 252: ...check the factory set Signal ZCAL 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...

Страница 253: ...ssembly Maintenance in this section Check the snap ring for the Chopper Shaft and ensure it is snug against the bushing and or check the Chopper Bearings see Chopper Assembly Maintenance in this chapt...

Страница 254: ...Hot setpoint fallen below its Too Cold setpoint or the Measuring Cell temperature range is not set properly This alarm may occur during a cold start but will clear after the temperature zone has stab...

Страница 255: ...erence signal falls below 750 mV for 5 minutes it indicates the lamp has failed and requires replacement Corrective Action From the Optical Bench Data tab check the PMT Reference value for each filter...

Страница 256: ...t correct the alarm take appropriate safety precautions open the Electronics Enclosures and Reset the Host Controller board SW100 Lower Enclosure see Fig ure 6 17 Reset the Microcontroller board SW40...

Страница 257: ...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...

Страница 258: ...A number This will ensure your equip ment 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 follo...

Страница 259: ...arge for this visit can be deducted from the start up charge if you select that option START UPS YourdecisiontobuyanAMETEKanalyzerisgreatly appreciated Afterthetimeandmoneyspentonyour analyzer wouldn...

Страница 260: ...these parts is required as part of the Analyzer Preven tive Maintenance Schedule Chapter 6 It is also necessary to have these parts on hand in case the parts become damaged or contaminated and need to...

Страница 261: ...parts listed in that document if not use the part numbers above for the Measuring Cell used by your analyzer Column Block Spare Parts 120 VAC 240 VAC Analyzer Qty Qty Part No Description 1 Year 2 Yea...

Страница 262: ...need to be changed more often because it removes most of the liquids and particulate from the gas The Filterblock Spare Parts list contains a complete Filterblock Re build Kit and individual spare par...

Страница 263: ...pper 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 1 or 100 1841 Optical Bench board with brac...

Страница 264: ...7 8 Model 933S UV Analyzer This page intentionally left blank...

Страница 265: ...s that are not included in the main body of this manual If your Documentation Package includes Final As Built optional job specific drawings use those for installation and maintenance diagnostic purpo...

Страница 266: ...pean Style WX 933ATEX 1 CUSTOMER INSTALLATION RESPONSIBILITIES SHELTER DESCRIPTION PLANT CONTROL ROOM ANALYZER DESCRIPTION POWER REQUIREMENTS OPTIONS SHELTER DESCRIPTION REFERENCE CERTIFICATE NO KEMA...

Страница 267: ...Appendix A Drawings A 3 Block Diagram North American Style WX 933NA 1 CUSTOMER INSTALLATION RESPONSIBILITIES SHELTER DESCRIPTION ANALYZER DESCRIPTION PLANT CONTROL ROOM POWER REQUIREMENTS OPTIONS...

Страница 268: ...A 4 Model 933S UV Analyzer Sample Flow Diagram Plumbing Schematic North American Style WX 933NA 2...

Страница 269: ...ican Style WX 933NA 3A SERIAL COMMUNICATIONS PORT DO NOT OPEN IF A HAZARDOUS GAS ATMOSPHERE IS PRESENT MAY NOT BE EXACTLY AS SHOWN PROCESS INSTRUMENTS REFERENCE CERTIFICATION NO CSA CERTIFICATE 103102...

Страница 270: ...can Style WX 933NA 3 SERIAL COMMUNICATIONS PORT DO NOT OPEN IF A HAZARDOUS GAS ATMOSPHERE IS PRESENT MAY NOT BE EXACTLY AS SHOWN PROCESS INSTRUMENTS PLUMBING CONFIGURATION OPTIONAL WHITE CELL REFERENC...

Страница 271: ...Appendix A Drawings A 7 Conduit Entries I O and AC Power Connection Locations North American Style WX 933NA 3B DETAIL A LOWER ENCLOSURE REFERENCE CERTIFICATION NO CSA CERTIFICATE 1031027 LR48179...

Страница 272: ...A 8 Model 933S UV Analyzer Lower Enclosure Layout WX 14838...

Страница 273: ...iring Schematic North American Style 120 VAC CUSTOMER CONNECTIONS I O BOARD OR OR 120VAC POWER TERMINATIONS CUSTOMER CONNECTIONS HC BOARD OR OR REFERENCE CERTIFICATE NO CSA CERTIFICATE 1031027 ISOLATE...

Страница 274: ...A 10 Model 933S UV Analyzer RS 232 Communications Cable Connections 300 9480...

Страница 275: ...Appendix A Drawings A 11 Analyzer Wiring Diagram WX 102860 1 MICROINTERFACE PCB OR CUSTOMER I O PCB BENCH INTERFACE PCB AC DISTRIBUTION PCB...

Страница 276: ...LOSURE 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 AMERICAN C...

Страница 277: ...SOR 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 CO...

Страница 278: ...R 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 CTS 1...

Страница 279: ...Appendix A Drawings A 15 Optical Bench Board P N 100 1662...

Страница 280: ...A 16 Model 933S UV Analyzer PMT Buffer Board 100 0140...

Страница 281: ...Appendix A Drawings A 17 Sample Probe North American European Style REFERENCE CERTIFICATION NO CSA CERTIFICATE 1031027 LR48179...

Страница 282: ...el 933S UV Analyzer Sample Probe Recommended Mounting Details North American CSA European Zone 1 ATEX PROBE LOCATION HORIZONTAL DUCTS VERTICAL DUCTS REFERENCE CERTIFICATION NO CSA CERTIFICATE 1031027...

Страница 283: ...Appendix A Drawings A 19 Solenoid Block North American Style 100 1791 1A Do not perform maintenance on this assembly without first contact ing AMETEK to verify operation and for assistance NOTE...

Страница 284: ...A 20 Model 933S UV Analyzer Solenoid Block European Style 100 1917 1A Do not perform maintenance on this assembly without first contact ing AMETEK to verify operation and for assistance NOTE...

Страница 285: ...Appendix A Drawings A 21 Inlet and Vent Flame Arrestor Locations Environmental Purge Option 100 1783 1A...

Страница 286: ...CLAMPED OPTICAL BENCH REMOVAL INSTALLATION Backpan Component Layout Division 2 Analyzer with Sensor Example Refer to the Final As Built drawings for analyzer models similar to this These drawings are...

Страница 287: ...f you receive only an Analyzer Documenta tion Package CD all files in PDF format this information is included in the Supplemental Information folder on the CD Supplemental Information Where Can I Find...

Страница 288: ...S 2 Model 933S UV Analyzer This page intentionally left blank...

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