Teledyne 7300A manual

5 Maintenance		Model 7300A

5-10	Teledyne Analytical Instruments

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Teledyne manual Maintenance Model 7300A Teledyne Analytical Instruments

Contents

Model 7300A Teledyne Analytical Instruments Model 7300A Copyright 2000 Teledyne Analytical Instruments Infrared Gas Analyzer Technician Record Sheet Application Impurity of Interest Model 7300A Teledyne Analytical Instruments Model 7300A Model 7300A Infrared Gas Analyzer Table of Contents IntroductionInstallation Operation Electrical/Control Unit Modes/Functioning Table of ContentsStart-up and Theory of Operation Maintenance Appendix Infrared Gas Analyzer Introduction OverviewTypical Gas Applications Introduction Model 7300A Main Features of the AnalyzerGeneral Ndir Analyzer Introduction Model 7300A Teledyne Analytical Instruments Unpacking the Analyzer/Inspection Installing and Connecting the AnalyzerInfrared Gas Analyzer Installation Installation Model 7300A Electrical Power ConnectionsUser Connections Calibration Gases Infrared Gas Analyzer Installation Pipe Connections Electrical Connections Rear PanelSample Delivery System Venting the System Installation Model 7300A Primary Input Power Fuse Installation3 50-Pin Equipment Interface Connector Analog Outputs Output V dc Output mA dc Pin FunctionExamples Alarm Relays Range Voltage Current mA Application Pin Contact Digital Remote Cal Inputs Remote Calibration Connections Network I/O Remote Valve ConnectorRange ID Relays 4 RS-232 Port FET Series Resistance Gas Requirements Command DescriptionParameter Setting Calibration Testing the SystemCalibration Calibration Fluids Infrared Gas Analyzer Installation Installation Model 7300A Teledyne Analytical Instruments Preliminary Ndir Analyzer StartupInitial Set-up and Zeroing Infrared Gas Analyzer Start-up and Operation Operational Calibration Start-up and Theory of Operation Model 7300A Theory of operation General Analyzer Block Diagram of the Model 7300A Electronics Circuit Description Digital Signal Processing & Electronics Linearizer Linearizer Output Linearizer Input Teledyne Analytical Instruments Page Introduction Infrared Gas Analyzer Operation Using the Controls Analysis ModeOperation Model 7300A Mode/Function Selection Setup Mode Setup Mode Escape Data EntryEnter Setting up an AUTO-CAL Enter Infrared Gas Analyzer Operation Password Protection Entering the Password Installing or Changing the Password AAA System Self-Diagnostic Test Logging Out Model Screen Checking Linearity with Algorithm Troubleshooting information Digital Filter Setup Zero Offset Adjustment CAL-OUT Function Adjst output to 4ma ENT to OK Zero and Span Functions Zero Cal Auto Mode Zeroing Manual Mode Zeroing Cell Failure Auto Mode Spanning Span Cal Manual Mode Spanning Alarms Function Installation Press enter again to set the alarm setpoints Range Select Function Manual Select/Define Range Screen Auto Screen Precautions Analyze Function Illustrates these schemes graphically Programming Set Application Screen OFFST/INVRT ENT Curve Algorithm Screen Checking the linearization Manual Mode Linearization Auto Mode Linearization Special Function Setup Offset OUTPUT/Reversal Output Output Signal Reversal Output Signal Offset Polarity Reversal Gain Preset Maintenance Infrared Gas Analyzer Maintenance Filter Routine MaintenanceMaintenance Model 7300A System Self Diagnostic Test Ndir Analyzer Measurement Cell Power Major Internal ComponentsAnalog Preamp Cell Assembly Troubleshooting General Trouble Shooting Chart Maintenance Model 7300A Infrared Gas Analyzer Maintenance Maintenance Model 7300A Teledyne Analytical Instruments Infrared Gas Analyzer Appendix Appendix Model 7300A SpecificationsDrawing List Recommended 2-Year Spare Parts List Qty Description Attachment 7300A Infrared Gas Analyzer Appendix