Teledyne BDS-3960 operating instructions Oxygen Analyzer Installation, Model BDS 3960 Front Panel

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Oxygen Analyzer	Installation

Figure 3-1: Model BDS 3960 Front Panel

Access to the electronics, the sensor, and sampling system is accomplished by loosening the thumbscrews on the front of the analyzer. The whole assembly will slide out toward the front. Allow clearance for the assembly to slide out when maintenance is required. Leave clearance of about 20 inches so that whole assembly can be pulled out of its case. See Figure 3-2.

20 inch clearanc

Figure 3-2: Required Assembly Drawer Clearance

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Contents Teledyne Analytical Instruments Oxygen AnalyzerCopyright 2002 Teledyne Analytical Instruments BDSIii Specific Model InformationSafety Messages Oxygen Analyzer Table of Contents Vii OperationViii MaintenanceAppendix Index Teledyne Analytical InstrumentsBDS-3960 Front Panel List of FiguresVacuum Degassing for the BDS Oxygen Sensor List of Tables Xii Combustible GAS UsageTypical Applications Main Features of the AnalyzerIntroduction OverviewFront Panel Operator Interface BDS-3960 Front Panel Range ID Contacts Rear Panel Equipment InterfaceAnalog Outputs Remote ProbeModel BDS 3960 Rear Panel Principles of Operation Operational TheoryIntroduction BDS SensorOxygen Analyzer Operational Theory Cross Section of the BDS Oxygen Sensor BDS sensor output at different gas flow rate Gas Flow RateRecovery from High Level Oxygen Exposure Temperature effectGas Pressure 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 Unpacking the Analyzer InstallationMounting 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 PPCMajor Internal Components CleaningTroubleshooting Symptoms Possible causes and SolutionsCauses 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 I Product Identification Material Safety Data SheetSection II Physical and Chemical Data Section IV Health Hazard Data Section III -Physical HazardsSection VI Handling Information Index AlarmsMsds Oxygen Analyzer IndexZero