Teledyne 3190Z operating instructions Viii

Page 8

Model 3190Z

(This page intentionally left blank)

Teledyne Analytical Instruments

viii

Image 8

Contents Trace Oxygen Analyzer Teledyne Analytical InstrumentsModel 3190Z Copyright 2009 Teledyne Instruments/ Analytical InstrumentsSafety Messages Model 3190Z Table of Contents Maintenance Combustible GAS Usage Viii Main Features of the Analyzer IntroductionOverview Trace Oxygen Analyzer IntroductionSpan Front Panel DescriptionIntroduction Model 3190Z Measurement Parameters Readout Rear Panel DescriptionMeter Readout ƒ Power Connection Rear Panel AC and DC versionsAlarm Page Operational Theory IntroductionZirconium Oxide Sensors Trace Oxygen Analyzer Operational TheoryElectronics Operational Theory Model 3190ZEffect of Pressure GeneralSignal Processing Block Diagram of the Signal Processing ElectronicsOperational Theory Model 3190Z Unpacking the Analyzer InstallationTrace Oxygen Analyzer Installation Installation Model 3190Z Control Unit InstallationExternal Probe Installation Location and MountingPower switch is located below the fuse receptacle Rear Panel Electrical Connectors for AC and DC Units Contact ID for Failsafe Relay Operation Installation Checklist Gas ConnectionsOperation Trace Oxygen Analyzer OperationOperation Model 3190Z Using the Function and Data Entry ButtonsSetting the Analysis Ranges Setting the Alarm Setpoints HI AlarmLO Alarm HI RangeSensor Fail Alarm ProcedureSelecting a Fixed Range or Autoranging CalibrationLED Display on StartUp Page Maintenance Trace Oxygen Analyzer MaintenanceAC Powered Units Replacing the FuseSensor Installation or Replacement Maintenance Model 3190ZDC Powered Units When to Replace a SensorSpecifications AppendixTrace Oxygen Analyzer Appendix Range ID 0-10 VDCSpare Parts List Appendix Model 3190ZDrawing List Miscellaneous