D10 Green NO/NOx Valve D9 Green AutoZero Valve | Teledyne 9110T

Model 9110T NOx Analyzer

Troubleshooting & Service

12.3.2.2. Relay PCA Status LEDs

D10 (Green) – NO/NOx Valve

D9 (Green) – AutoZero Valve

D8 (Green) – Optional Sample/Cal Valve

D7 (Green) – Optional Zero/Span Valve

D3 (Yellow) NO2  NO Converter Heater

D2 (Yellow) Reaction Cell Heater

D5 (Yellow) – Optional Internal Span Gas Gen Heater

D11 (Green) – Optional Dual Span Select Valve

D12 (Green) – Optional Pressurized Span Shutoff Valve

D13 (Green) – Optional Pressurized Zero Shutoff Valve

					D1 (RED)
					Watchdog Indicator
		Figure 12-3: Relay PCA Status LEDS Used for Troubleshooting
			Table 12-5: Relay PCA Status LED Failure Indications

	LED	COLOR	FUNCTION	FAULT		INDICATED FAILURE(S)
				STATUS

	LED ROW 1
	D2	Yellow	Reaction Cell heater	Continuously		Heater broken, thermistor broken
				ON or OFF

	D3	Yellow	NO2 converter heater	Continuously		Heater broken, thermocouple broken
				ON or OFF

	D7	Green	Zero/Span valve status	Continuously		Valve broken or stuck, valve driver chip broken
				ON or OFF

	D8	Green	Sample/Cal valve status	Continuously		Valve broken or stuck, valve driver chip broken
				ON or OFF

	D9	Green	Auto-zero valve status	Continuously		Valve broken or stuck, valve driver chip broken
				ON or OFF

	D10	Green	NO/NOx valve status	Continuously		Valve broken or stuck, valve driver chip broken
				ON or OFF

	LED ROW 2
	D5	Yellow	Internal span gas generator	Continuously		Heater broken, thermistor broken
			perm tube heater	ON or OFF

	D11	Green	Dual span select valve	Continuously		Valve broken or stuck, valve driver chip broken
				ON or OFF

	D12	Green	Pressurized Span shutoff valve	Continuously		Valve broken or stuck, valve driver chip broken
				ON or OFF

	D13	Green	Pressurized Zero shutoff valve	Continuously		Valve broken or stuck, valve driver chip broken
				ON or OFF

	D14- 16	Green	Spare	N/A		N/A

Teledyne Analytical Instruments

271

Image 271

Teledyne 9110T D10 Green NO/NOx Valve D9 Green AutoZero Valve, D1 RED, Relay PCA Status LED Failure Indications

Contents

M9110T Date 11/15/13 Teledyne Electronic Technologies Copyright 2013 Teledyne Analytical Instruments Model 9110T NOx Analyzer Model 9110T- Standard Touch Screen Version Model 9110TH NOx Analyzer Specific Configuration Rear Panel Gas Fittings Model 9110T NOx AnalyzerSpecific ConfigurationMounting Options Pump Mounting Options Background Gas This option includes two concentration alarm relays Model 9110T NOx Analyzer Specific Configuration Or by accessing various service options on our website at Safety MessagesModel 9110TH NOx Analyzer Safety Messages Customer Service Department Consignes DE Sécurité Model 9110T NOx Analyzer Safety MessagesMise EN Garde Organization Instrument and possibly invalidate the warrantyMaintenance of the analyzer or its parts About this Manual This page intentionally left blank Table of Contents Model 9110T NOx Analyzer Table of Contents Model 9110TH NOx Analyzer Table of Contents 285 Appendix a Version Specific Software Documentation Figures 229 Ventilation Clearance Tables 325 This page intentionally left blank Model 9110TH NOx Analyzer Part Part General Information Model 9110T NOx Analyzer Part Overview FeaturesModel 9110TH NOx Analyzer Introduction Analyzer Options Description/Notes Reference Number DocumentationOptions Model 9110T NOx Analyzer Introduction Ambient Zero and Pressurized Span Valves Option Description/Notes Reference Number9110T Analyzer Weighs about 18 KG 40 Pounds Ambient Zero and Ambient Span Valves USB Port For remote connection 9110T Basic Unit Specifications Parameter SpecificationsSpecification Software Settings for EPA Equivalence Parameter Parameter SpecificationEPA Equivalency Designation North American Approvals and CertificationsOther Type Certifications Calibration This page intentionally left blank Model 9110TH NOx Analyzer Getting Started Instrument warranty. Refer to for more information onUnder Customer Support Return Authorization Unpacking the 9110T Analyzer 10 cm / 4 Instrument LayoutVentilation Clearance Model 9110T NOx Analyzer Getting Started Front Panel Layout Front Panel Display Screen and Touch Control Buttons Field Description/Function Display Screen and Touch Control Description Actual display Provides a description of each component on the rear panel Rear Panel Internal Chassis Layout Internal Layout Top View with IZS Option Internal Layout Top View Showing Other Options Electrical Connections Connections and SetupConnecting Power Connecting Analog Inputs Option Analog Input Pin Assignments Connecting Analog OutputsPIN Description DAS Parameter Test Channel Current Loop Analog Outputs Option 41 Setup Current Loop Option Installed on the Motherboard 10 Status Output Connector Status Output Pin Assignments Connecting the Status Outputs On Condition Connecting the Control InputsDiag Mode Input # Alarm 1 Relay Concentration Alarm Relay OptionAlarm 2 Relay & Alarm 3 Relay Alarm 4 Relay Connecting the Communications Interfaces Anything other than Multidrop communication Configuration SectionBefore using Communication 13 Rear Panel Connector Pin-Outs for RS-232 Mode Using ∙ Parity None RS-485 operationRS-232 Multidrop Option 62 Connection 15 Jumper and Cables for Multidrop Mode Time, each by its unique ID see above HostAnalyzer Last Analyzer Pneumatic Connections Testing it before setting up the rest of the chainRS-485 Connection Cc3/min x Been made check all pneumatic fittings for leaks usingProcedures defined in Section About Zero Air and Calibration Span Gas NIST-SRM Type Nominal Concentration CylindersAvailable Calibration Span GAS Span GAS for Multipoint Calibration Teledyne Analytical Instruments Sample GAS Source Connect a sample gas line to the Sample inletCalibration GAS Sources Exhaust Outlet Pneumatic Layout for Basic Configuration13.3.13.2 or 13.3.13.3 for detailed check if leak suspected Venting This valve package includes 19 Pneumatics, Basic Configuration 20 Rear Panel Layout with Z/S Valve Options OPT 50A Attach a sample inlet line to the Sample inlet fitting 13.3.12 Mode Valve Condition Valve Port Status Sample Teledyne Analytical Instruments Attach a line to the SPAN2/VENT outlet. It should be Pneumatic Layout for Ambient ZERO/PRESSURIZED Span OPT 50B Mode Valve Condition Valve Port Status 10 Valve Operating States OPT 50B installedZero Scrubber and Internal Span Source IZS OPT 50G Nitric Acid and the Chemistry of NO2 Permeation Tubes Internal Span GAS Generation Pneumatic Layout for Zero Scrubber and IZS OPT 50G Ammonia Removal Sample Conditioner OPT 86A Gas Conditioner OptionsZero AIR Scrubber OPT 86C, for Z/S Valves Model 9110TH NOx Analyzer Getting Started Start UP STARTUP, Functional CHECKS, and Initial Calibration Model 9110TH NOx Analyzer Getting Started 12 Possible Warning Messages at Start-Up Initial Calibration Functional Checks Interferents for NOX, no and NO2 Measurements Following procedure assumes thatCalibration on the analyzer Verifying the Reporting Range Settings Verifying the Expected NOX and no Span GAS Concentration Verify the Precise Concentration Value of the Span gasesIndependently No x Must be identical Model 9110TH NOx Analyzer Getting Started Initial ZERO/SPAN Calibration Procedure Improving our service and our products. Thank YOU This page intentionally left blank Page Part Operating Instructions Model 9110T NOx Analyzer Part An allowable value, the Entr button will re-appear Model 9110TH NOx Analyzer Overview of Operating Modes Analyzer Operating Modes Sample ModeTest Functions Model 9110T NOx Analyzer Overview of Operating Modes Samp To view these Test functions, press Viewing 9110T Test Functions Absolute atmospheric pressure Cannot DYN Span System ResetCannot DYN Zero Setup Mode Calibration Mode Primary Setup Mode Features and Functions Password SecurityPrimary Setup Menu Secondary Setup Menu Setup MORE Entered value had not been accepted Model 9110TH NOx Analyzer Setup Menu Setup  CFG Configuration InformationSetup ACAL Automatic Calibration Option Setup DAS Internal Data Acquisition System Analog Output Reporting Ranges Setup RNGE Analog Output Reporting Range ConfigurationModel 9110T NOx Analyzer Setup Menu Physical Ranges Analog OUT When switching between reporting range modes, Always checkFor the other modes Reset the upper range limits for the new mode selection Analog Output Reporting Range Default Settings IND Mode Analog Output Assignments Teledyne Analytical Instruments 100 Teledyne Analytical Instruments 101 High physical ranges referred to in Section Teledyne Analytical Instruments 103 Importantimpact on Readings or Data Setup  Rnge  DIL Using the Optional Dilution Ratio Feature Teledyne Analytical Instruments 105 Password Level Setup  Pass Password ProtectionTo enable passwords, press Password Levels Has to press Entr to access the password-protected menus Setting the Time of DAY Setup  CLK Setting the Internal TIME-OF-DAY Clock Adjusting the Internal CLOCK’S Speed ID Machine Identification Setup  Comm Communications Ports COM1COM2 MODE, Baude Rate and Test Port Setup  Vars Variables Setup and DefinitionUse the SETUPCOMMCOM1COM2 menus to Inet Ethernet OFF Allowed Vars Variable Description Default ValuesAuto Teledyne Analytical Instruments 113 Setup  Diag Diagnostics Functions Teledyne Analytical Instruments 115 Stsystemok = on STSYSTEMOK=ON Analog Output Diag Aout Analog I/O Configuration Diag AIO Accessing the Analog I/O Configuration Submenus To access the Analog I/O Configuration sub menu, press Range Name Range Span Minimum Output Maximum Output Analog Output Voltage Range Min/MaxCurr Teledyne Analytical Instruments 120 Automatic Individual Calibration of the Analog Outputs Analog output is enabled. See Section Teledyne Analytical Instruments 122 Adjusted. See Section Teledyne Analytical Instruments 124 Teledyne Analytical Instruments 125 Teledyne Analytical Instruments 126 Current Loop Output Check Turning AN Analog Output OVER-RANGE Feature ON/OFF Adding a Recorder Offset to AN Analog Output Model 9110TH NOx Analyzer Setup Menu AIN Calibration SET Exit External Analog Inputs XIN1…XIN8 Option Configuration Teledyne Analytical Instruments 131 Test functions available to be reported are listed in Table To activate the Test Channel and select a function, press Optic Test Changes with low-level calibration Electrical TestOzone GEN Override Flow Calibration MODE1 Communication MODES, Baud Rate and Port TestingData Terminal / Communication Equipment DTE DEC Communication Modes Model 9110T NOx Analyzer Communications Setup and Operation Teledyne Analytical Instruments 137 COM Port Baud Rate COM Port Testing Communications Menu Sample RANGE=500.0 PPB NOX= TST TST CAL SetupSetup X.X Primary Setup Menu Secondary Setup Menu Comm Vars LED Function To configure Ethernet communication manuallyEthernet Status Indicators Ethernet Teledyne Analytical Instruments 141 Teledyne Analytical Instruments 142 Default Ethernet setting is Dhcp Access the Communications Menu SETUPMORECOMM, see Teledyne Analytical Instruments 145 Teledyne Analytical Instruments 146 USB Port for Remote Access 1 Mode Baud Rate COM2 Mode Settings Quiet Mode Computer ModePC match check the PC baud rate and change if needed Minimum Requirements Communications ProtocolsActions Teledyne Analytical Instruments 150 RS-232 Communication Parameters for Hessen Protocol Properly setParameter Standard Hessen Activating Hessen Protocol Teledyne Analytical Instruments 153 BCC Mode ID Mode Description CMDTo select a Hessen Protocol Type press To Select a Hessen response mode, press GAS TYPE,RANGE,GAS ID,REPORTED Hessen Protocol GAS List Entry Format and Definitions To add or edit an entry to the Hessen Gas List, press NO, 0, 212, Reported NO2, 0, 213, ReportedEditing or Adding Hessen GAS List Entries Deleting Hessen GAS List Entries To delete an entry from the Hessen Gas list, press Setting Hessen Protocol Status Flags Unassigned Flags Default Hessen Status Flag AssignmentsStatus Flag NAME3 Default BIT Assignment Operational Flags Instrument ID To assign or reset the status flag bit assignments, press This page intentionally left blank Page LED State There is resetFront Panel LED Status Indicators for DAS Interface for DAS changes Section DAS Channels DAS StructureChannels CAL Hold OFF Default DAS ChannelsProperty Description Default Setting Range Channel Enabled Settings Teledyne Analytical Instruments 167 DAS View Touchscreen Functions Button Viewing DAS Data and Settings Editing DAS Data Channels Translates to the following configurationNXCNC1 ATIMER, 5 Name NXCNC1 Trigger Event Atimer Teledyne Analytical Instruments 170 Manual DAS Data Parameter Functions Changed during data acquisition Teledyne Analytical Instruments 173 Stored and reported to the Comm ports AVG, SDEV, MIN or MAX sample modes see .1.3.3,Report period Report Periods in Progress when Instrument Is Powered Off Editing the Number of Records Teledyne Analytical Instruments 177 ON/OFF Holdoff Feature Teledyne Analytical Instruments 179 Disabling/Enabling Data Channels Starting Date Feature DAS Configuration VIA Apicom Remote DAS Configuration Teledyne Analytical Instruments 182 Whereas the editing, adding and deleting of DAS channels DAS Configuration VIA Terminal Emulation ProgramsAdvised before attempting any DAS changes Teledyne Analytical Instruments 184 Remote Control VIA a Terminal Emulation Program Computer ModeInteractive Mode Remote Control VIA Apicom Where Command SyntaxTerminal Mode Software Commands Command Command Type Status Reporting Data TypesGeneral Message Format Model 9110T NOx Analyzer Remote Operation Remote Access by ModemAT Y0 D0 H0 I0 S0=0 To initialize the modem press Remote Access by Modem Teledyne Analytical Instruments 190 Where N is any numeral between 0 Password Security for Serial Remote Communications Teledyne Analytical Instruments 192 Calibration Quality Analysis Model 9110TH NOx Analyzer Calibration Procedures Before Calibration Model 9110T NOx Analyzer Calibration ProceduresRequired EQUIPMENT, SUPPLIES, and Expendables Example Calibration GasesZero Air Span Gas Measured medium as closely as possible Data Recording DevicesSpan Gas for Multipoint Calibration 2.4. NO2 Permeation Tubes ZERO/SPAN Calibration Checks VS. ZERO/SPAN Calibration 4. NO2 Conversion Efficiency CE Teledyne Analytical Instruments 198 Outside the allowable range for a reliable calibration See for troubleshooting tipsPerforming a Basic Manual Calibration Check Performing a Basic Manual Calibration Entered properly in the conversion efficiency setting Setting the Expected Span Gas Concentration For troubleshooting tips As a calibration source Manual Calibration with the Internal Span GAS Generator CAL on NO2 Feature Setup for Calibration with the Internal Span GAS GeneratorCheck is performed Teledyne Analytical Instruments 204 Troubleshooting tips Teledyne Analytical Instruments 206 Teledyne Analytical Instruments 207 Calibration. See for troubleshooting tips Setup for Calibration Using Valve Options Sample TST TST CAL Cals Setup Manual Calibration Checks with Valve Options Installed Manual Calibration Using Valve Options Teledyne Analytical Instruments 212 Autocal Modes Mode Name ActionDisabled Automatic ZERO/SPAN CAL/CHECK Autocal Analyzer’s sample port AutoCal Attribute Setup ParametersFor US EPA controlled/related applications Always be set to OFF 0030 Sept100 AM 15.0 To program the example sequence shown in -4, press Setup  Acal Programming and Auto CAL Sequence Teledyne Analytical Instruments 217 Entr button will disappear from the display No Offs No Slope NOX Offs NOX Slope Calibration Quality Analysis GAS Flow Calibration Separate flow meter is required for this procedure Model 9110T NOx Analyzer EPA Protocol Calibration Calibration General Guidelines Spare Parts and Expendable Supplies Calibration EQUIPMENT, SUPPLIES, and Expendables Record Keeping Calibration FrequencyCalibration GAS and Zero AIR Sources Data Recording Device Definition of Level 1 and Level 2 Zero and Span Checks Level 1 Calibrations Versus Level 2 Checks Equation GAS Phase Titration GPTGPT Calibrator Check Procedure GPT Principle of Operation ≤ 2min Have to be made, and TR and PR will have to be recalculated Example GPT Calculation Conditions of use against a reliable standard GPT Multipoint Calibration ProcedureHandbook, Vol. II, Part 1, Appendix GPT Calibration System SET UP for GPT Multipoint Calibration of the 9110T Span Calibration Zero Calibration GPT NO2 Check See the Troubleshooting if there are problems Summary of Quality Assurance Checks Other Quality Assurance Procedures Short Calibration Checks ZERO/SPAN Check Procedures Certification of Working Standards Precision Check ProcedurePrecision Check Standard Certification Procedures of Working StandardsReferences Other Methods of Establishing Traceability Teledyne Analytical Instruments 236 Part Maintenance and Service Teledyne Analytical Instruments 238 Model 9110T NOx Analyzer Instrument Maintenance Maintenance Schedule CAL Date Performed Action Freq Check REQ’D 9110T Maintenance Schedule Function Expected Actual Interpretation & Action Predictive DiagnosticsMaintenance Procedures Predictive Uses for Test Functions Replacing the Particulate Filter Replacing the Sample Particulate Filter Turn against the Perma Pure dryer Risk of causing a significant leakChanging the O3 Dryer Particulate Filter Ensure to use proper wrenches Changing the Ozone Cleanser Chemical Teledyne Analytical Instruments 245 Offsets, which may take 2-3 weeks to disappear Replacing the Scrubber Maintaining the External Sample Pump Pump PackChanging the Pump DFU Filter Rebuilding the Pump Procedure for Replacing Filters on Internal Pumps Procedure for Replacing Filters on External Pumps Changing the Internal Span GAS Generator Permeation Tube Room temperature and will contaminate the entire instrumentChanging the External Zero AIR Scrubber OPT 86C Teledyne Analytical Instruments 250 Changing the External Scrubber’s DFU Filter Zero Air Scrubber Assembly HOT Surface Hazard Changing the NO2 Converter Teledyne Analytical Instruments 253 Cleaning the Reaction Cell Teledyne Analytical Instruments 255 Replacing Critical Flow Orifices To clean or replace a critical flow orifice From the vacuum port to get the parts out of the manifold Checking for Light Leaks Checking for Pneumatic Leaks AssemblySimple Vacuum Leak and Pump Check Surfaces Detailed Pressure Leak Check Instrument Performing a Sample Flow CheckThis value is only calculated, not measured Model 9110T NOx Analyzer Troubleshooting & Service General Troubleshooting Fault Diagnosis with Warning Messages Teledyne Analytical Instruments 263 XXX.X MV Front Panel Warning MessagesOzone Flow Teledyne Analytical Instruments 265 Can also cause changes in the absolute atmospheric pressure Fault Diagnosis with Test FunctionsOUT of Range reading Pressure Indicated Failures Diag  Signal I/O Using the Diagnostic Signal I/O Function Under this menu These signals upon exit Test Channel Outputs as Diagnostic Tools Using the Analog Output Test Channel 12.3.2.1. I2C Bus Watchdog Status LEDs Using the Internal Electronic Status LedsCPU Status Indicator Relay PCA Status Leds Relay PCA Status LED Failure Indications LED Color Function Fault Indicated Failures Status LED ROWD10 Green NO/NOx Valve D9 Green AutoZero Valve D1 RED About 1 in-Hg per 300 m / 1000 ft GAS Flow ProblemsZero or LOW Flow Problems Sample Flow is Zero or Low Ozone Flow is Zero or Low Check pressures High Flow Check if the particle filter is clogged Sample Flow is Zero or Low but Analyzer Reports Correct Flow Negative Concentrations Calibration Problems Unstable Zero and Span No Response Inability to Zero no Zero Button Calz Inability to Span no Span Button Cals NON-LINEAR Response Discrepancy Between no and NOX Slopes Discrepancy Between Analog Output and Display Excessive Noise Other Performance ProblemsSlow Response Dirty reaction cell can cause high Auto Zero values Auto Zero Warnings DC Power Supply AC Main PowerSubsystem Checkout DC Power Supply Acceptable Levels DC Power Test Point and Wiring Color CodesFrom Touchscreen Interface LCD/DISPLAY ModuleMotherboard Test Channel / Analog Outputs Voltage Step Nominal Output Voltage 12.7.6.2. A/D FunctionsAnalog Output Test Function Nominal Values Voltage Outputs Full Scale Output of Voltage Range To test the status output electronics Status OutputsOzoneflow 10 Status Outputs Check Control Inputs Basic PCA Operation Check Pressure / Flow Sensor AssemblySample Pressure Sensor Check 12.7.7.4. O3 Flow Sensor Check General RS-232 TroubleshootingRS-232 Communications Vacuum Pressure Sensor Check RS-232 Programming Notes TAI P/N Troubleshooting Analyzer/Modem or Terminal Operation Doubt, consult the factory 12.7.10.1. NO2  no Converter Electrical System Calculating / Checking Converter Efficiency Teledyne Analytical Instruments 294 Step Evaluating NO2  no Converter Performance Simplified GPT Calibration Concentration must be used must be 440 ppb or more There must be a minimum of 10% more no than O3 produced Teledyne Analytical Instruments 298 NOx Loss OUT-GASSING no NOX Optic Test Photomultiplier Tube PMT Sensor ModuleTo activate the optics test, press To activate the electrical test, press PMT Preamplifier Board High Voltage Power Supply PMT Temperature Control PCA 12.7.15.1. O3 Generator Override 12.7.15. O3 Generator Exit the menu Internal Span GAS Generator and Valve Options Box Temperature Sensor Temperature SensorPMT Temperature Sensor Control Teledyne Analytical Instruments 307 Expendables are discussed in Instrument Maintenance Service ProceduresDISK-ON-MODULE Replacement Procedure Procedures. Contact Teledyne Customer Service Department Sample and Ozone Perma Pure Dryer Replacement 12.8.2. O3 Generator ReplacementAnalyzer has warmed up for about 60 minutes To calibrate the PMT preamplifier PCA PMT Sensor Hardware Calibration Teledyne Analytical Instruments 311 Between measure and Auto Zero modes Replacing the PMT, Hvps or TECQualified Personnel 9110T Sensor Assembly Ensure to replace the 5 desiccant bags inside the housing Teledyne Analytical Instruments 314 10 Relay PCA with AC Relay Retainer In Place Removing / Replacing the Relay PCA from the Instrument Question Frequently Asked QuestionsAnswer Teledyne Analytical Instruments 317 Analytical Instruments Technical Assistance Chemiluminescence Creation in the 9110T Reaction Cell Measurement PrincipleModel 9110T NOx Analyzer Principles of Operation NO2* →NO2 + hν1200nm Chemiluminescence Detection in the 9110T Reaction CellPhoto Multiplier Tube PMT Optical Filter Tensit NOX and NO2 Determination XNO2 + yMo→ xNO + MyOz at 315C Direct Interference Measurement Interferences Light Leaks List of Interferents Reaction Cell Temperature ControlGas Interference Type Rejection Method Zero a perfect vacuum Pneumatic OperationSample GAS Flow Both leak tight and not pressurized over ambient pressure Teledyne Analytical Instruments 327 Basic Internal Gas Flow for Basic 9110T with Internal Pump Vacuum Manifold Sample Gas Flow Valves and Routing 9110T Valve Cycle PhasesNO/ no Critical Flow Orifice Flow Rate Control Critical Flow Orifices Teledyne Analytical Instruments 331 Ozone GAS Generation and AIR Flow Maintained at a constant temperatureO3 Generator 10 Ozone Generator Principle Ozone Generator Dry Air Supply Teledyne Analytical Instruments 334 Down, the generator is turned on immediately Pneumatic SensorsOzone Supply Air Filter Ozone Destruct Samplepressure Sample Pressure SensorVacuum Pressure Sensor Sample Gas Flow Calculation 13.2.4.4. O3 Supply Air Flow Sensor Electronic Operation 13 9110T Electronic Block Diagram Teledyne Analytical Instruments 339 Flash Chip Disk-On-Module Sensor Inputs Thermistor Interface Reported nor stored Analog OutputsExternal Digital I/O Motherboard see Section 13.3.3.7. I2C Data Bus Only until signal I/O menu is exitedTo their normal value/setting Internal Digital I/O Electrical Shock Hazard 15 Relay PCA Layout P/N 16 Relay PCA P/N 045230100 with AC Relay Retainer in Place Status LED’s Relay PCA Status LED’s Color Function Status When Lit Status When Unlit Valve Control Watchdog CircuitryYellow no 2  no Converter Heater Teledyne Analytical Instruments 349 TC1 TC1 Sensor MODULE, Reaction CellTC2 Not Used Photo Multiplier Tube PMT 20 9110T Sensor Module Assembly PMT preamplifier board provides a variety of functions PMT Preamplifier Principles of Operation 22 PMT Preamp Block Diagram 23 Typical Thermo-Electric Cooler PMT Cooling System Preamp Pneumatic Sensor BoardTEC Control Board PMT All AC and DC Voltages are distributed via the relay PCA Power SUPPLY/CIRCUIT Breaker Logic Devices AC Power ConfigurationSensor Module Hvps PMT Pump Configuration Configuration Jumpers for Optional AC HeatersConfiguration Jumpers For AC Heaters AC Power Configuration for Internal Pumps JP7 White AC Configuration Heaters for Option Packages JP6Power Configuration for Standard AC Heaters JP2 VAC /115 VAC VAC / 240 VAC IZS Power Configuration for Optional Heaters JP6Jumper Heaters Between Function Color Pins RED Front Panel TOUCHSCREEN/DISPLAY Interface 30 Front Panel and Display Interface Block Diagram Lvds Transmitter Board Software OperationFront Panel TOUCHSCREEN/DISPLAY Interface PCA Adaptive Filter TEMPERATURE/PRESSURE Compensation TPCCalibration Slope and Offset Teledyne Analytical Instruments 366 Means of Generation HOW Static Charges are CreatedModel 9110T NOx Analyzer Primer on ESD Static Generation Voltages for Typical Activities Damage Susceptibility Voltage HOW ELECTRO-STATIC Charges Cause DamagePotentially damaging electro-static discharges can occur Sensitivity of Electronic Devices to Damage by ESD Basic Principles of Static Control Common Myths about ESD DamageGeneral Rules Teledyne Analytical Instruments 370 Working AT AN ANTI-ESD Work Bench Working AT the Instrument Rack Transferring Components Between Rack and Bench Opening Shipments from TAI Customer Service ESD Hazard Packing Components for Return to TAI Customer Service Teledyne Analytical Instruments 374 Model 9110T NOx Analyzer Glossary GlossaryTerm Description/Definition Teledyne Analytical Instruments 376 Teledyne Analytical Instruments 377 Teledyne Analytical Instruments 378