Teledyne 3000ZA-3X operating instructions Component Location

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Trace Oxygen Analyzer	Operational Theory

Figure 2-3: Component Location


Teledyne Analytical Instruments	11

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Contents Model 3000ZA-3X 3000ZA-3X Specific Model Information Important Notice Safety Messages 3000ZA-3X Vii Table of Contents Testing the System Appendix MaintenanceModel 3000ZA Rear Panel Model 3000ZA Front PanelXii List of TablesTypical Applications Main Features of the AnalyzerIntroduction OverviewIntroduction 3000ZA-3X Model DesignationsModel 3000ZA Front Panel Front Panel Operator InterfaceAlphanumeric Interface Screen Function KeysData Entry Keys Digital Meter DisplayStandby Button Access DoorRear Panel Equipment Interface Optional ∙ 50-Pin Equipment Interface PortPrinciples of Operation Operational TheoryIntroduction ZrO2 SensorOperational Theory 3000ZA-3X Sample SystemZirconium Oxide Sensor Application Notes Electronics and Signal ProcessingOperational Theory 3000ZA-3X Component Location Electronic Block Diagram Mounting the Analyzer InstallationUnpacking the Analyzer Installation 3000ZA-3X Gas Connections Rear Panel ConnectionsInstallation3000ZA-3X Electrical Connections Zero in and Span in OptionalEquipment Interface Connector Pin Arrangement Analog Output Connections Threshold AlarmAlarm Relay Contact Pins System AlarmRemote Calibration Connections Range ID Relay Connections Remote Probe Connections 2.3 RS-232 Port FET Series ResistanceCommands via RS-232 Input Testing the System Installing the Zirconium Oxide SensorsOperation Keys Description Using the Data Entry and Function ButtonsStyle Conventions Escape EnterSystem Menu Menu/Screen StructureAnalyze Screen Hierarchy of Available Functions Enter New Password T a Password routineEnter Password T a Change PasswordModel Routine Logout RoutineFilter Routine Analog-Out Adjust RoutineSelf-Test Routine 20mA Gain 20mA Limit False Track in Cal Yes Change Stream Auto-Calibration TimerSpan Menu Span Value Span TimerSpan Sensor Span Begin Begin Span? Span FinishSpan Auto Finish Span BeginZero Value Zero MenuZero Finish Zero Begin Begin Zero? Zero TimerZero Timer 7 min Zero BeginAL-1 NON-LATCHING AL-1 20.00 ppm AL-2 Active Alarms MenuAlarm Active Alarm PolarityAL-1 80.00 ppm Alarm FailsafeAlarm Latching Alarm SetpointRange Select Auto Range MenuRange Select Range Setpoints Manual Range SelectRemoving the Sensor MaintenanceRoutine Maintenance Sensor ReplacementMaintenance 3000ZA-3X Sensor Block with Middle Sensor Installed Fuse ReplacementSelf-Test Result Display System Self Diagnostic TestRear Panel Removal Remove only those screws marked with an Major Internal ComponentsTroubleshooting CleaningTrace Oxygen Analyzer Maintenance Maintenance 3000ZA-3X Teledyne Analytical Instruments Appendix SpecificationsOperating Temperature 5-35 C Qty Part Number Description Recommended 2-Year Spare Parts List19-inch Relay Rack Panel Mount Drawing ListFlow Rate Recommendations Application NotesRestriction Devices BY-PASS Conversions