Teledyne 7300A manual Unpacking the Analyzer/Inspection, Installing and Connecting the Analyzer

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Infrared Gas Analyzer

Installation 2

 

 

 

 

 

 

 

 

 

2.0 Installation

Installation of the Model 7300A Infrared Gas Analyzer includes:

1.Unpacking

2.Mounting

3.Gas connections

4.Electrical connections

5.Testing the system.

2.1Unpacking the Analyzer/Inspection

The analyzer is shipped with all the materials you need to install and prepare the system for operation. Carefully unpack the analyzer and inspect it for damage. Immediately report any damage to the shipping agent.

2.2Installing and Connecting the Analyzer

The 7300A analyzer is a general purpose analyzer and as such is designed with (non-sealed) enclosures. It must be installed in an area where the ambient temperature is not permitted to drop below 32°F nor rise above 100°F. In areas outside these temperatures, auxillary heating/cooling must be supplied. The 7300A enclosure is oil and dust resistant though designed to resist moisture, must not be considered completely water-tight. Mounting to walls or racks must be made securely. Avoid locations that are subject to extreme vibration and sway.

Sufficient space must be provided around the analyzer to accommodate the necessary electrical conduit and plumbing connections. The front panel must be allowed to pull out for possible service access to all components of the enclosure. Refer to the system/analyzer outline drawings for dimensions.

Regardless of configuration, the analyzer/system must be installed on a level surface with sufficient space allocated on either side for personnel and test equipment access. Subject to the foregoing, the Analyzer/System should be

Teledyne Analytical Instruments

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Contents Teledyne Analytical Instruments Model 7300ACopyright 2000 Teledyne Analytical Instruments Model 7300AApplication Impurity of Interest Infrared Gas Analyzer Technician Record SheetModel 7300A Teledyne Analytical Instruments Model 7300A Installation Table of Contents IntroductionModel 7300A Infrared Gas Analyzer Start-up and Theory of Operation Table of ContentsOperation Electrical/Control Unit Modes/Functioning Appendix MaintenanceTypical Gas Applications OverviewInfrared Gas Analyzer Introduction General Main Features of the AnalyzerIntroduction Model 7300A Ndir Analyzer Introduction Model 7300A Teledyne Analytical Instruments Infrared Gas Analyzer Installation Installing and Connecting the AnalyzerUnpacking the Analyzer/Inspection Electrical Power Connections Installation Model 7300AUser Connections Calibration GasesElectrical Connections Rear Panel Infrared Gas Analyzer Installation Pipe ConnectionsSample Delivery System Venting the SystemFuse Installation Installation Model 7300A Primary Input Power3 50-Pin Equipment Interface Connector Analog OutputsExamples Pin FunctionOutput V dc Output mA dc Range Voltage Current mA Application Alarm RelaysDigital Remote Cal Inputs Pin ContactRemote Calibration Connections Range ID Relays Remote Valve ConnectorNetwork I/O FET Series Resistance 4 RS-232 PortParameter Setting Command DescriptionGas Requirements Calibration Calibration Fluids Testing the SystemCalibration Infrared Gas Analyzer Installation Installation Model 7300A Teledyne Analytical Instruments Ndir Analyzer Startup PreliminaryInitial Set-up and Zeroing Infrared Gas Analyzer Start-up and OperationStart-up and Theory of Operation Model 7300A Operational CalibrationAnalyzer Theory of operation GeneralBlock Diagram of the Model 7300A Electronics Circuit Description Digital Signal Processing & Electronics Linearizer Linearizer Output Linearizer Input Teledyne Analytical Instruments Page Infrared Gas Analyzer Operation IntroductionAnalysis Mode Using the ControlsOperation Model 7300A Mode/Function SelectionSetup Mode Setup Mode Enter Data EntryEscape Enter Setting up an AUTO-CALEntering the Password Infrared Gas Analyzer Operation Password ProtectionAAA Installing or Changing the PasswordLogging Out System Self-Diagnostic TestChecking Linearity with Algorithm Model ScreenTroubleshooting information Digital Filter Setup Zero Offset Adjustment CAL-OUT Function Adjst output to 4ma ENT to OK Zero Cal Zero and Span FunctionsAuto Mode Zeroing Cell Failure Manual Mode ZeroingSpan Cal Auto Mode SpanningManual Mode Spanning Installation Alarms FunctionPress enter again to set the alarm setpoints Manual Select/Define Range Screen Range Select FunctionAuto Screen Precautions Illustrates these schemes graphically Analyze FunctionSet Application Screen ProgrammingOFFST/INVRT ENT Checking the linearization Curve Algorithm ScreenManual Mode Linearization Auto Mode Linearization Offset OUTPUT/Reversal Output Output Signal Reversal Special Function SetupPolarity Reversal Output Signal OffsetGain Preset Infrared Gas Analyzer Maintenance MaintenanceMaintenance Model 7300A Routine MaintenanceFilter Ndir Analyzer Measurement Cell System Self Diagnostic TestMajor Internal Components PowerAnalog PreampCell Assembly Troubleshooting General Trouble Shooting Chart Maintenance Model 7300A Infrared Gas Analyzer Maintenance Maintenance Model 7300A Teledyne Analytical Instruments Infrared Gas Analyzer Appendix Drawing List SpecificationsAppendix Model 7300A Qty Description Recommended 2-Year Spare Parts ListAttachment 7300A Infrared Gas Analyzer Appendix