Teledyne BDS-3960 operating instructions Powering Up the System

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Oxygen Analyzer	Installation

3.6Powering Up the System

Before powering up the system, set the pressure regulator to minimum to prevent damage due to incorrect setting. Power up the system by turning on the switch on the rear. Then turn on the PPC by pressing the button on its left side. Make sure that the Analyzer application is running. If the Analyzer application is not running, launch it by following the these steps:

•Tap on Start found on the taskbar either at the bottom or the top of the LCD screen of the PPC to pull down a menu.

•Tap on Programs to bring up the programs browser.

•Then tap on the Analyzer icon found in the browser. This should launch the Analyzer application.

•Adjust the internal pressure regulator until gas flow is in the middle of the flowmeter, around the 1 SLPM mark.

•Purge the sensor for about 15 minutes, then proceed to connect the sensor cable.

•Close the assembly drawer and tighten the thumb screws.

•Purge the analyzer until readings decrease below 50 ppb.

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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 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