Teledyne 3160 manual Operations

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Operations 4

7.If the O2 cell current is too large to be zeroed, an error message will appear. Press ACK to retry or ESC to abort the zeroing process.

8.If AUTO was chosen in step 4, wait for the O2 level to settle before the system zeros. This may take from thirty (30) seconds to fifteen (15) minutes, depending on the sample gas oxygen level.

9.After a stable low oxygen level is detected by the sys- tem, the system will automatically zero.

If the O2 cell current is too large to be zeroed, an error message will appear (see step 7). You will then have to press ESC to abort, or ACK to retry.

10.If the zero is successful, the system will return to the main Analyzer mode menu.

TELEDYNE ANALYTICAL INSTRUMENTS

4-7

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Contents Model Copyright 1999 Teledyne Analytical Instruments Iii Table of Contents Appendix Maintenance & TroubleshootingTeledyne Analytical Instruments Introduction FeaturesFixed Features Variable FeaturesIntroduction 3160DA Dual fuel cell Introduction ComponentsOptions and Model Numbers Introduction Applications Principles of Operation Operational TheoryMajor Components Sample System Operational Theory Micro-Fuel Cell SensorOperational Theory Model 3160 flow schematic Electronics and Signal ProcessingOperational Theory Identifier Range Scale Voltage CurrentmA Analog signal output offsetDefaults Programmable Options Qty Description InstallationUnpacking the Analyzer Front PanelRear Panel Analyzer front and rear panels Sample Gas Installation Gas Line ConnectionsSpan Gas Instrument Air Compressed Air FittingSensor Installation Electrical Connections 3160 Rear Panel Voltage SelectionRemoving the Voltage Card Fuse ChangingFuse Replacement 3 RS-232 Serial Digital Port Installation ChecklistFront Panel Controls OperationsCell Output Factor Span Factor Modes of OperationSpinning Wheel Operations Uled Span in Progress Changing Passwords For Remote Monitoring and ControlOperations Cold Start-Up Operations Calibration Zeroing Operations Operations Calibration Using Span Gas Operations Operations Operations Select Active Sensor Two Cells Only Setup Operations Accpt Operations O2 Range Set-UpCold Start Operations Set-Up AlarmsOperations Operations Logger Set-Up Operations Operations Set-Up Clock Functions Accpt Teledyne Analytical Instruments Operations Operations System Statistics Comm. Std. for 1200B Bell USA/CCITT Baud rateAscii Data Bits 7 or Stop Bits 1 or Operations Operations Scrubber Maintenance Maintenance & TroubleshootingRoutine Maintenance Sensor MaintenanceSymptom Cause Correction TroubleshootingMaintenance & Troubleshooting Symptom Cause Correction Maintenance & Troubleshooting Appendix SpecificationsOperating Temperature0-50C 32 -122 F Teledyne Analytical Instruments Altitude 1,609 m Relative Humidy Up to 99%Drawing List Appendix Recommended Spare Parts ListMaterial or Component S. # Quantity Appendix Material Safety Data SheetCustomer Service Extension Environmental Health Date Prepared 2/12/96Section IV Fire and Explosion Hazard Data Exposure Protective measures during cell replacementSection Viii Control Measures Phone Product NameManufacturer AddressEffects of overexposure Ingestion Signs/symptoms of exposurePrimary route of entry Exposure limits Osha PELDisposal Protective measures