Teledyne 356WA instruction manual Cell Assembly

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Trace Oxygen Analyzer	Maintenance & Troubleshooting 5

Cell Mounting

Nuts (4)

Cell Block

Terminal seal

O-rings (2)

Mounting Bolts (4)

Lead Electrode

Cathode Screen

Assembly

O-Ring

Cover

Figure 5-1: Cell Assembly

Teledyne Analytical Instruments

5-3

Image 25

Contents Teledyne Analytical Instruments Trace Oxygen AnalyzerCopyright 1999 Teledyne Analytical Instruments Model 356WAInstallation Trace Oxygen Analyzer Table of Contents IntroductionMaintenance & Troubleshooting Operational TheoryAppendix Method of Operation Trace Oxygen Analyzer IntroductionSample Conditioning Required EquipmentRecorder /Meter Readout Humidifier SensorFlow System Flow System Schematic Operational Theory Location Trace Oxygen Analyzer InstallationElectrical Connections Typical System Layout Sample ConnectionsGND Gas Connections to Back of Analyzer Filling the Reservoir Trace Oxygen Analyzer OperationsDetector Cell Cell PackagingTypical Model 306WA With 2 Alarm Option Cell Installation Cell Compartment Components Humidity Control Throttle ValveCalibrator Assembly Warm-Up and Stabilization PowerCalibration Operations Cell Electrolyte Level Flowmeter and HumidifierReservoir Cell Electrolyte ReplacementLead Electrode Cell Assembly Reservoir and Humidifier Column Screen AssemblyRemoving the Humidifier Column To ReinstallLeak Detection Leak Detection ProcedureCell Leak Trace Oxygen Analyzer Teledyne Analytical Instruments Symptom Cause What To Do What To Do Symptom CauseTrace Oxygen Analyzer Maintenance & Troubleshooting Trace Oxygen Analyzer Appendix Specifications QTY Description Spare Parts ListDrawing List Trace Oxygen Analyzer AppendixCalibration Considerations Calibration DataDegrees C = 5 F Degrees K = C + Pmm-Hg = 760 2.50 per 100 ft. of altitude Trace Oxygen Analyzer Appendix Vapor Pressure of Water Ambient Temperature K Vapor Pressure of Water mm HgFrom 288-308K