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Trace Oxygen Analyzer

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Teledyne Analytical Instruments

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Teledyne 3300ZB operating instructions This page intentionally left blank

Contents

Model 3300ZB Model 3300ZB Safety Messages Model 3300ZB Table of Contents Maintenance Front Panel List of Figures Combustible GAS Usage This page intentionally left blank Page Main Features of the Analyzer IntroductionOverview Front Panel Front Panel Description ∙ Measurement Parameters Readout Rear Panel Description  Power Connection Introduction Operational TheoryZirconium Oxide Sensors Principles of Operation Electronics Effect of PressureGeneral Block Diagram of the Signal Processing Electronics Signal Processing Operational Theory Model 3300ZB Unpacking the Analyzer Installation Control Unit Installation Location and MountingElectrical Connections Rear Panel Electrical Connectors Contact ID for Failsafe Relay Operation Gas Connections Piping Diagram Installation Checklist Operation Front Panel Controls and Indicators Setting the Analysis Ranges Using the Function and Data Entry Buttons HI Alarm Setting the Alarm SetpointsLO Alarm HI Range Sensor Fail Alarm Selecting a Fixed Range or AutorangingCalibration LED Display on StartUp This page intentionally left blank Replacing the Fuse Maintenance When to Replace a Sensor Sensor Installation or Replacement ZrO2 Sensor and Cell Block This page intentionally left blank Appendix Specifications Teledyne Analytical Instruments Spare Parts List Drawing List