Teledyne BDS-3960 Oxygen Analyzer Maintenance Teledyne Analytical Instruments

Page 65

Oxygen Analyzer	Maintenance

Teledyne Analytical Instruments

65

Image 65

Contents Teledyne Analytical Instruments Oxygen AnalyzerCopyright 2002 Teledyne Analytical Instruments BDSIii Specific Model InformationSafety Messages Oxygen Analyzer Table of Contents Vii OperationAppendix MaintenanceIndex Teledyne Analytical Instruments ViiiBDS-3960 Front Panel List of FiguresVacuum Degassing for the BDS Oxygen Sensor List of Tables Xii Combustible GAS UsageIntroduction Main Features of the AnalyzerOverview Typical ApplicationsFront Panel Operator Interface BDS-3960 Front Panel Analog Outputs Rear Panel Equipment InterfaceRemote Probe Range ID ContactsModel BDS 3960 Rear Panel Introduction Operational TheoryBDS Sensor Principles of OperationOxygen Analyzer Operational Theory Cross Section of the BDS Oxygen Sensor BDS sensor output at different gas flow rate Gas Flow RateGas Pressure Temperature effectRecovery from High Level Oxygen Exposure Typical Purge-down Curve After Air Saturation Background Gas CompatibilityStability MaintenanceSample System Flow Diagram Electronics and Signal ProcessingOxygen Analyzer Operational Theory BDS 3960 Electronics Block Diagram Page Mounting the Analyzer InstallationUnpacking the Analyzer Model BDS 3960 Front Panel Oxygen Analyzer InstallationGas Connections Rear Panel ConnectionsElectrical Connections Equipment Interface Connector Pin Arrangement Pin Function Threshold AlarmPin Contact System AlarmCal Contact Installation Electrolyte Refill of BDS Sensor Adding Electrolyte to the BDS Sensor Testing the SystemPowering Up the System Auto Ranging on OperationAnalyzer application Oxygen Analyzer MaintenanceCommunication Information and Calibration Parameters System ScreenSetting Software Parameters Filter, Gas Factor, Tmp. Coeff Parameter Selection Box Gas FactorTemperature Coefficient Parameter Default Values Zero Cal Calibration of the AnalyzerSpan Cal Alarms Function Maintenance Range Function Setting the Analog Output RangesRange Options List Box Fixed Range Analysis Signal OutputSwitching The Program Back To Front Oxygen Analyzer Maintenance Adding Water to the BDS Sensor Maintenance Routine MaintenanceAdding Water into the BDS sensor Fuse ReplacementRemoving Fuse Block from Housing Battery Backup ReplacementClick startProgramsexplorer Click showMy Device Reinstalling Application software to PPCTroubleshooting CleaningSymptoms Possible causes and Solutions Major Internal ComponentsCauses and solution keys Vacuum Degassing for the BDS Oxygen Sensor Oxygen Analyzer Maintenance Teledyne Analytical Instruments Appendix SpecificationsOxygen Analyzer Appendix Operating Temperature 5-40 CQty Part Number Description Recommended 2-Year Spare Parts List19-inch Relay Rack Panel Mount Drawing ListApplication notes Section II Physical and Chemical Data Material Safety Data SheetSection I Product Identification Section IV Health Hazard Data Section III -Physical HazardsSection VI Handling Information Index AlarmsMsds Oxygen Analyzer IndexZero