Teledyne 3000ZA-3X operating instructions Zero Begin Begin Zero?, Zero Timer 7 min

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Operation	3000ZA-3X

any offset of the zero gas used. Pressing UP or DOWN adjusts the number.

4.5.3Zero Begin

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->Zero Begin

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Begin Zero?

ENTER-YES ESCAPE-NO

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Pressing ENTER causes the screen to prompt to begin the zero routine (as displayed above). Pressing ENTER again causes the analyzer to commence the zero routine, and begin analyzing in ZERO MODE.

4.5.4Zero Timer

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->Zero Timer: 7 min.

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This function sets the hold time in zero mode before the analyzer actually performs the zero adjustment. Give enough time to purge the analyzer with zero gas.

Teledyne Analytical Instruments

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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 Maintenance AppendixModel 3000ZA Front Panel Model 3000ZA Rear PanelList of Tables XiiMain Features of the Analyzer IntroductionOverview Typical ApplicationsModel Designations Introduction 3000ZA-3XFront Panel Operator Interface Model 3000ZA Front PanelFunction Keys Data Entry KeysDigital Meter Display Alphanumeric Interface ScreenRear Panel Equipment Interface Access DoorStandby Button ∙ 50-Pin Equipment Interface Port OptionalOperational Theory IntroductionZrO2 Sensor Principles of OperationSample System Operational Theory 3000ZA-3XElectronics and Signal Processing Zirconium Oxide Sensor Application NotesOperational Theory 3000ZA-3X Component Location Electronic Block Diagram Unpacking the Analyzer InstallationMounting the Analyzer Installation 3000ZA-3X Rear Panel Connections Gas ConnectionsInstallation3000ZA-3X Zero in and Span in Optional Electrical ConnectionsEquipment Interface Connector Pin Arrangement Threshold Alarm Analog Output ConnectionsSystem Alarm Alarm Relay Contact PinsRemote Calibration Connections Range ID Relay Connections Remote Probe Connections FET Series Resistance 2.3 RS-232 PortCommands via RS-232 Input Installing the Zirconium Oxide Sensors Testing the SystemOperation Style Conventions Using the Data Entry and Function ButtonsKeys Description Enter EscapeAnalyze Screen Menu/Screen StructureSystem Menu Hierarchy of Available Functions Password routine Enter Password T aChange Password Enter New Password T aLogout Routine Model RoutineSelf-Test Routine Analog-Out Adjust RoutineFilter Routine 20mA Gain 20mA Limit False Track in Cal Yes Span Menu Auto-Calibration TimerChange Stream Span Sensor Span Timer Span Value Span Finish Span Auto FinishSpan Begin Span Begin Begin Span?Zero Finish Zero MenuZero Value Zero Timer Zero Timer 7 minZero Begin Zero Begin Begin Zero?Alarms Menu Alarm ActiveAlarm Polarity AL-1 NON-LATCHING AL-1 20.00 ppm AL-2 ActiveAlarm Failsafe Alarm LatchingAlarm Setpoint AL-1 80.00 ppmRange Select Range MenuRange Select Auto Manual Range Select Range SetpointsMaintenance Routine MaintenanceSensor Replacement Removing the SensorMaintenance 3000ZA-3X Fuse Replacement Sensor Block with Middle Sensor InstalledSystem Self Diagnostic Test Self-Test Result DisplayMajor Internal Components Rear Panel Removal Remove only those screws marked with anCleaning TroubleshootingTrace Oxygen Analyzer Maintenance Maintenance 3000ZA-3X Teledyne Analytical Instruments Specifications AppendixOperating Temperature 5-35 C Recommended 2-Year Spare Parts List Qty Part Number DescriptionDrawing List 19-inch Relay Rack Panel MountApplication Notes Flow Rate RecommendationsRestriction Devices BY-PASS Conversions