Teledyne 3190Z operating instructions Maintenance

Page 6

Model 3190Z

4.3.2 LO Range

19

4.4

Setting the Alarm Setpoints

19

4.4.1 HI Alarm

19

4.4.2 LO Alarm

19

4.4.3 Sensor Fail Alarm

20

4.5

Selecting a Fixed Range or Autoranging

20

4.6

Calibration

20

4.7

LED Display on StartUp

21

Maintenance

23

5.1

Replacing the Fuse

23

5.1.1 AC Powered Units

23

5.1.2 DC Powered Units

24

5.2

Sensor Installation or Replacement

24

5.2.1 When to Replace a Sensor

24

A.1 Specifications

25

A.2 Spare Parts List

26

A.4 Miscellaneous

27

Teledyne Analytical Instruments

vi

Image 6
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 Overview Main Features of the AnalyzerIntroduction Trace Oxygen Analyzer IntroductionFront Panel Description Introduction Model 3190ZSpan Rear Panel Description Meter ReadoutMeasurement Parameters Readout ƒ Power Connection Rear Panel AC and DC versionsAlarm Page Zirconium Oxide Sensors Operational TheoryIntroduction Trace Oxygen Analyzer Operational TheoryEffect of Pressure ElectronicsOperational Theory Model 3190Z GeneralSignal Processing Block Diagram of the Signal Processing ElectronicsOperational Theory Model 3190Z Installation Trace Oxygen Analyzer InstallationUnpacking the Analyzer External Probe Installation Installation Model 3190ZControl Unit 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 OperationUsing the Function and Data Entry Buttons Setting the Analysis RangesOperation Model 3190Z LO Alarm Setting the Alarm SetpointsHI Alarm HI RangeSelecting a Fixed Range or Autoranging Sensor Fail AlarmProcedure CalibrationLED Display on StartUp Page AC Powered Units MaintenanceTrace Oxygen Analyzer Maintenance Replacing the FuseDC Powered Units Sensor Installation or ReplacementMaintenance Model 3190Z When to Replace a SensorTrace Oxygen Analyzer Appendix SpecificationsAppendix Range ID 0-10 VDCSpare Parts List Appendix Model 3190ZDrawing List Miscellaneous