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Teledyne manual Replacing the UV Lamp, M102E/M501 TRS, Troubleshooting & Repair, Rev A1

Models: 102E

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Figure 10-1: Shutter Assembly - Exploded View

M102E/M501 TRS

TROUBLESHOOTING & REPAIR

(Addendum to M101E Manual - P/N 04740 Rev A)

Reaction

Cell

DO NOT

UV Filter Retainer

& Lens Housing

Shutter Housing	use Lamp Cap to
	adjust Lamp
	position

UV Lamp Power

Supply Wires

		Adjust Lamp
		Position by
		grasping lamp
		body ONLY

		Thumb
Shutter Assy		Screw
Shutter Assy
	UV Lamp Bracket
	Mounting Screws

Figure 10-1: Shutter Assembly - Exploded View

10.5.1.2. Replacing the UV Lamp

1.Turn off the analyzer.

2.Disconnect the UV lamp from its power supply.

•You can find the power supply connector by following the two, white UV Lamp power supply wires from the lamp to the power supply.

3.Loosen, but do not remove the two UV lamp bracket screws, and the large brass thumbscrew located on the shutter housing (see Figure 10-1) so that the lamp can be moved.

NOTE:

DO NOT grasp the UV lamp by its cap when changing its position (see Figure 10-1).

Always grasp the main body of the lamp.

4.Remove the UV Lamp by pulling it straight up.

5.Insert the new UV lamp into the bracket.

6.Tighten the two UV lamp bracket screws, but leave the brass thumb screw un-tightened.

7.Connect the new UV lamp to the power supply.

8.Turn the instrument on and perform the UV adjustment procedure as defined in section 10.5.1.1 of this addendum

05514 Rev A1

57

Image 63

Teledyne Replacing the UV Lamp, M102E/M501 TRS, Troubleshooting & Repair, 1 Shutter Assembly - Exploded View, Rev A1

Contents

with MODEL 102E TOTAL REDUCED SULFUR ANALYZERMODEL 501 TRS THERMAL CONVERTER ADDENDUM TO MODEL 101E OPERATORS MANUALPage Addendum to M101E Manual - P/N 04740 Rev A TABLE OF CONTENTSM102E/M501 TRS 05514 Rev A1M102E/M501 TRS LIST OF APPENDICES8. INSTRUMENT MAINTENANCE 10. TROUBLESHOOTING & REPAIRPREFACE LIST OF FIGURESLIST OF TABLES M102E/M501 TRSPage PREFACE 1. PREFACEcorner of the display any time the instrument is in SETUP mode M102E/M501 TRSPREFACE User Notes1.1. Reference Numbering convention M102E/M501 TRS2.2. EPA Equivalency Designation 2. SPECIFICATIONS, APPROVALS AND WARRANTY2.1. Specifications 2.1.1. M501-TRS SpecificationsM102E/M501 TRS 2.3. CE Mark ComplianceSPECIFICATIONS, APPROVALS AND WARRANTY User NotesNever disconnect electronic circuit boards, wiring harnesses or 3. GETTING STARTED3.1. Unpacking the M102E 3.2. Unpacking the M501-TRSGETTING STARTED 3.2.1. M501-TRS Ventilation Clearancethe maximum operating temperature specification for the M102E 40C M102E/M501 TRSFigure 3-1 M102E Internal Layout 3.3. Internal LayoutsM102E/M501 TRS GETTING STARTEDGETTING STARTED 3.4. Internal Pneumatic Flow of the M102E & the M501-TRSTable 3-1 TRS - SO2 Switching Valve Operating Modes M102E/M501 TRSGETTING STARTED 3.5. Rear Panel Layout for the M102E & M501-TRSAlarm Output M102E/M501 TRSFigure 3-6 Analog Output Connector 3.6. Initial Setup3.6.1. Electrical Connections 3.6.1.1. M102E Analog Output ConnectionsM501-TRS PNEMATIC CONNECTERS 3.6.1.2. M501-TRS Alarm Output Connections3.6.2. Pneumatic Connections M102E PNEMATIC CONNECTERS102E MODEL102E MODELSPAN GAS M102E/M501 TRSGETTING STARTED The exhaust from the instrument needs to be vented outside theZERO AIR 3.6.2.1. Connections with Internal Valve Options InstalledM102E/M501 TRS GETTING STARTEDGETTING STARTED MODEL102E M102E/M501 TRS102E MODEL102E MODELM102E/M501 TRS 3.7. Initial Operation3.7.1. Startup / Warm Up of the M102E 3.7.2. Functional Check of the M102EM102E/M501 TRS High Alarm LED Low Alarm LED3.7.3. Startup / Warm Up of the M501-TRS Figure 3-12 M501-TRS Temperature Controller StartupGETTING STARTED 3.8. Initial CalibrationUser Notes M102E/M501 TRSPage M102E/M501 TRS 4. OPTIONAL HARDWARE AND SOFTWARE4.1. Rack Mount Kits Options 20a, 20b, 21, 22 4.2. Calibration Valves OptionsZero/Span Valve Operating States M102E/M501 TRSOPTIONAL HARDWARE AND SOFTWARE M102E INSTRUMENT CHASSISTable 4-2 IZS Valve Operating States M102E/M501 TRSOPTIONAL HARDWARE AND SOFTWARE M102E INSTRUMENT CHASSISUser Notes 4.3. Additional Manuals4.3.1. Printed Manuals P/N 4.3.2. Addendum on CD Part numberM102E/M501 TRS 5.1.1. M102E Analog Output Signals5. M102E OPERATING INSTRUCTIONS Figure 5-1 Analog Output Connector KeyM102E/M501 TRS 5.2. SETUP - DIAG Using the Diagnostics Functions5.1.2. Setting the M102E Gas Measurement Mode 5.2.1. M102E Analog I/O Configuration5.3.2. M102E Ethernet Host Name 5.3. SETUP - COMM Setting Up the M102E’s Communication Ports5.2.2. M102E Test Channel Output 5.3.1. M102E ID CodeZERO 5.4. Remote Operation of the Analyzer5.4.1. Control Inputs CONTROL INSPAN 5.4.2. Using the M102E with a Hessen Protocol Network5 VDC Power Supply 5.4.2.1. M102E Hessen Protocol Gas ID ListM102E/M501 TRS 5.4.2.2. Setting Hessen Protocol Status FlagsTable 5-6 Default Hessen Status Bit Assignments User NotesOVEN TEMPERATURE WILL NOT REGULATE PROPERLY WITHOUT THE 6. M501-TRS OPERATING INSTRUCTIONS6.1. Basic M501-TRS Controls DO NOT OPERATE WITHOUT THE COVER OF THE M501TS CONVERTER INSTALLEDM501-TRS OPERATING INSTRUCTIONS 6.2. To Display The Current TemperatureTable 6-1 M501-TRS Temperature Controls and Definitions M102E/M501 TRSM501-TRS OPERATING INSTRUCTIONS 6.3. To Manually Adjust the Converter Oven TemperatureDO NOT SET THE TEMPERATURE HIGHER THAN 1050OC M102E/M501 TRSM102E/M501 TRS 6.4. Autotune the Temperature Controller6.4.1. Initiating the Autotune Process has reached a stable, constant temperatureM102E/M501 TRS 6.5. M501TRS Alarm Relay Adjustment6.4.2. Aborting the Autotune Process necessary to repeat the autotune procedurePage 7.2. M501-TRS Calibration 7. CALIBRATION PROCEDURESUSER NOTES 7.1. M102E CalibrationPage 05514 Rev A1 8. INSTRUMENT MAINTENANCEINSTRUMENT MAINTENANCE M102E/M501 TRSINSTRUMENT MAINTENANCE 8.1. Additional and Updated Maintenance Procedures8.1.1.1. Predicting When the SO2 Scrubber Should Be Replaced 8.1.1. Maintaining the SO2 ScrubberUser Notes 8.1.1.2. Checking the Function of the SO2 Scrubber8.1.1.3. Changing the SO2 Scrubber Material INSTRUMENT MAINTENANCEPage 9.1.2. SO2 Ultraviolet Fluorescence 9. THEORY OF OPERATION9.1. Measurement Principle 9.1.1. TRS ConversionM102E/M501 TRS SO2 + hv214nm ⎯⎯Ia⎯→ SO2SO2 * ⎯⎯→ SO2 + hv330nm Ia = I0 1 − exp− axSO2THEORY OF OPERATION F = kSO2M102E/M501 TRS kSO2 * ⎯⎯F⎯→ SO2 + hv330nm9.3.1. Sample gas Flow 9.2. The UV Light Path9.3. Pneumatic Operation 9.2.1. UV Lamp Shutter & PMT OffsetSAMPLE CHAMBERUV Lamp PMT HOUSING9.4. Electronic Operation 9.4.1. Sensor ModuleM102E/M501 TRS 9.4.1.1. Sample Chamber9.4.1.2. Sample Chamber Heating Circuit Sample Air Housing Outlet O-Ring O-Ring Seal SealP-I-D CONTROLLER 9.4.2.1. Thermal Switch9.4.2. M501-TRS electronics HEATERTHEORY OF OPERATION 9.4.2.2. Temperature Alarms and Alarm OutputUser Notes M102E/M501 TRS10.1.1.1. M102E Warning Messages 10. TROUBLESHOOTING & REPAIR10.1.1. Fault Diagnosis with Warning Messages 10.1.1.2. M501-TRS Error CodesTable 10-2 Test Functions - Possible Causes for Out-Of-Range Values 10.1.2. Fault Diagnosis with Test FunctionsTROUBLESHOOTING & REPAIR M102E/M501 TRS10.3.1. Excessive noise 10.2. M501-TRS Trouble shooting10.3. Other Performance Problems 10.2.1. TRS Converter Not HeatingTROUBLESHOOTING & REPAIR 10.4. Subsystem Checkout10.4.1. Checking the Efficiency of the M501-TRS SO2 Scrubber 10.4.2. Checking the Efficiency of the M501-TRS TRS Æ SO2 ConverterM102E/M501 TRS 10.5. Additional Repair Procedures10.5.1. UV Lamp Adjustment and/or Replacement TROUBLESHOOTING & REPAIRLamp Assembly 10.5.1.1. Adjusting the UV Lamp Peaking the LampTROUBLESHOOTING & REPAIR ALWAYS wear UV-Protective, Safety Glasses when working with the UVM102E/M501 TRS 10.5.1.2. Replacing the UV LampTROUBLESHOOTING & REPAIR Figure 10-1 Shutter Assembly - Exploded ViewM102E/M501 TRS 10.5.2. Replacing the UV filter/lensTROUBLESHOOTING & REPAIR Figure 10-2 Disassembling the Shutter AssemblyM102E/M501 TRS 10.5.3. Replacing the PMT, HVPS or TECTROUBLESHOOTING & REPAIR Figure 10-3 PMT Assembly - Exploded View05514 Rev A1 TROUBLESHOOTING & REPAIR3. Remove the reaction cell assembly M102E/M501 TRS05514 Rev A1 10.5.4. M102E PMT Hardware Calibration FACTORY CALTROUBLESHOOTING & REPAIR M102E/M501 TRSFigure 10-4 Pre-Amplifier Board Layout TROUBLESHOOTING & REPAIRM102E/M501 TRS 6. Locate the Preamp board see FigureAdjust the PMT until NORM PMT equals 1280 mV ± 10 mV 10.5.5. Replacing the TRS Converter Heating TubeTROUBLESHOOTING & REPAIR If a reporting range other than 500 ppb is used in this procedurealtered, except for temperature set point 10.6. Manually Programming the M501-TRS Temperature ControllerTROUBLESHOOTING & REPAIR The ceramic bobbins at each end of the heater assembly are fragile115V/60Hz with a set value of 1000C 10.6.1. Temperature Controller Primary Menu ParametersTROUBLESHOOTING & REPAIR M102E/M501 TRS05514 Rev A1 TROUBLESHOOTING & REPAIRTable 10-3 - Temperature Controller - Primary Parameter Settings M102E/M501 TRSM102E/M501 TRS 10.7. Technical AssistanceTROUBLESHOOTING & REPAIR Table 10-4 - Temperature Controller - Primary Parameter Settings05514 Rev A1 TROUBLESHOOTING & REPAIRUser Notes M102E/M501 TRSM102E/M501 TRS APPENDIX A - Version Specific Software Documentation APPENDIX A - Version Specific Software DocumentationAPPENDIX A-2 Model 102E Setup Variables Available Via Serial I/O APPENDIX A-4 Model 102E Signal I/O DefinitionsAPPENDIX A-1 M102E Software Menu Trees, Revision A.2 SAMPLE SETUPENTER SETUP PASS APPENDIX A-1 M102E Software Menu Trees, Revision A.2CLR 1,3 SAMPLETEST MSG 1,2ACAL1 SO2, 111, REPORTEDTR2, 112, REPORTED DIAG SAMPLE ENTER SETUP PASSFigure A-4 Secondary Setup Menu DIAG APPENDIX A-1 M102E Software Menu Trees, Revision A.205515 Rev A.2 APPENDIX A-2 Setup Variables For Serial I/O, Revision A.2Deleted Setup Variables for M102E Software Revision A.2 Table A-2Table A-4 Warning Messages deleted from M102 Software Revision A.2 setting of STABILFREQ and STABILSAMPLESM102E/M501 TRS APPENDIX A-3 Warnings and Test Functions, Revision A.205515 Rev A.2 APPENDIX A-4 M102E Signal I/O Definitions, Revision A.2APPENDIX A-4 M102E Signal I/O Definitions, Revision A.2M102E/M501 TRS Rear board primary MUX analog inputs05515 Rev A.2 User NotesM102E/M501 TRS APPENDIX A-5 M102E iDAS Functions, Revision A.2APPENDIX A-5 M102E iDAS Functions, Revision A.2 M102E/M501 TRSA-10 05515 Rev A.2M102E/M501 TRS APPENDIX B - M102E Spare Parts ListAPPENDIX B - M102E Spare Parts List Table B-1 M102E Spare Parts ListAddendum to M101E Manual - P/N 04740 Rev A APPENDIX B - M102E Spare Parts ListM102E/M501 TRS 05516 Rev AINSTRUMENTS Warranty/Repair Questionnaire Model 102EM102E/M501 TRS TELEDYNEINSTRUMENTS Warranty/Repair Questionnaire Model 102EM102E/M501 TRS TELEDYNEUSER NOTES APPENDIX D - ELECTRONIC SCHEMATICSAPPENDIX D - ELECTRONIC SCHEMATICS Table D-1 List of Included Electronic Schematics05518 Rev A APPENDIX D - ELECTRONIC SCHEMATICSUser Notes M102E/M501 TRS