Teledyne 3190Z operating instructions Power switch is located below the fuse receptacle

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Trace Oxygen Analyzer	Installation

standard AC power cord is supplied with the control unit. Insert the female plug end of the power cord into the power cord receptacle.

The universal power supply allows direct connection to any 100- 240VAC, 50/60 Hz power source. The fuse block, to the right of the power cord receptacle, accepts a 5 × 20 mm, 0.5A time-delay fuse (see Fuse Replacement in Chapter 5 - Maintenance).

The power switch is located on the right-hand end of the power source input receptacle assembly.

Primary Input Power (DC version): The 10–36 VDC power is connected via the + and − terminals in the upper-left corner of the panel. The fuse receptacle, to the right of the power terminal strip, holds a 0.5A fast-acting fuse (see Fuse Replacement in Chapter 5 - Maintenance).

The Power switch is located below the fuse receptacle.

CAUTION: INSERT THE STRIPPED TIPS OF WIRES ENTIRELY INTO THE TERMINAL BLOCKS. DO NOT LEAVE EXPOSED WIRE OUTSIDE OF THE HOLES IN THE BLOCKS.

CAUTION: THE CONTROL UNIT CHASSIS MUST BE ISOLATED FROM THE GROUNDING SYSTEM OF THE DC INPUT POWER.

Teledyne Analytical Instruments

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Contents Teledyne Analytical Instruments Trace Oxygen AnalyzerCopyright 2009 Teledyne Instruments/ Analytical Instruments Model 3190ZSafety Messages Model 3190Z Table of Contents Maintenance Combustible GAS Usage Viii Introduction Main Features of the AnalyzerOverview Trace Oxygen Analyzer IntroductionFront Panel Description Introduction Model 3190ZSpan Rear Panel Description Meter ReadoutMeasurement Parameters Readout Rear Panel AC and DC versions ƒ Power ConnectionAlarm Page Introduction Operational TheoryZirconium Oxide Sensors Trace Oxygen Analyzer Operational TheoryOperational Theory Model 3190Z ElectronicsEffect of Pressure GeneralBlock Diagram of the Signal Processing Electronics Signal ProcessingOperational Theory Model 3190Z Installation Trace Oxygen Analyzer InstallationUnpacking the Analyzer Control Unit Installation Installation Model 3190ZExternal 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 Gas Connections Installation ChecklistTrace Oxygen Analyzer Operation OperationUsing the Function and Data Entry Buttons Setting the Analysis RangesOperation Model 3190Z HI Alarm Setting the Alarm SetpointsLO Alarm HI RangeProcedure Sensor Fail AlarmSelecting a Fixed Range or Autoranging CalibrationLED Display on StartUp Page Trace Oxygen Analyzer Maintenance MaintenanceAC Powered Units Replacing the FuseMaintenance Model 3190Z Sensor Installation or ReplacementDC Powered Units When to Replace a SensorAppendix SpecificationsTrace Oxygen Analyzer Appendix Range ID 0-10 VDCAppendix Model 3190Z Spare Parts ListMiscellaneous Drawing List