Bacharach H25-IR manual Infrared Refrigerant Gas Leak Detector

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H25-IR

Infrared Refrigerant Gas Leak Detector

Instruction 3015-4342

Operation & Maintenance

Rev. 1 – January 2006

Product Leadership • Training • Service • Reliability

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Contents Infrared Refrigerant Gas Leak Detector H25-IRRegister Your Warranty by Visiting WarrantyTable of Contents Parts and Service Hazard Symbols Safety PrecautionsAC Power and Grounding IntroductionExplosive Atmosphere CleaningWorking Inside the Instrument Misuse and Modifications to Instrument Case of MalfunctionUnpacking and Initial Checks Ordering InformationFeatures and Capabilities Leak Rate = Flow Rate x Gas Concentration Functional OverviewFront View Names and Functions of ComponentsRear View Interior Standard Probe with LED and Programmable Pushbutton Standard ProbeSmart Probe Smart Probe Keylock Function System Menu Menu SystemConnecting the AC Power Cord Connecting the ProbePreparing for Operation Turning on the InstrumentMain Menu System Setup Menu System SetupGas Type Leak Units4 4-20 mA Loop RelaysReset Defaults Pchk ModeBrightness ClockSetup Name Configuring the Setups FunctionRange Setpoint Feedback ModeSearch Auto Zero CalibrationExternal Relay Connections Typical Relay 1 Wiring4-40 mA Current Loop Connection MA Current Loop ConnectorPreparing for Operation H25-IR Selecting Internal or External Calibration CalibrationInternal Calibration Selection Calibration Data MenuExternal Calibration Selection and Setup Internal Calibration CALExternal Calibration CAL Factor ProcedureMaterial Required Improving PPM Measurement Accuracy using the CAL Factor Restoring Factory Calibration Adjusting the CAL FactorCalibration H25-IR Power Using the H25-IRInitial Setup OperationRange Selection Setup SelectionSearching for a Leak Volume AdjustmentMeasuring the PPM Level Measuring the Leak RateWorking with Logged Measurements Logging Measured ReadingsLog Menu Clearing the Log What is PCHK? What to Do when a Fault OccursDiagnostics Menu RS-232 CommunicationOperation H25-IR Diagnostics Menu MaintenanceSensor Data Last Fault IR Emitter Factory MenuPressure Factory Factory MenuLeak Rate Auto GainLeak Gas Leak TempSensor Cal Leak TempcoProbe Type Model SelectFirmware Items Required Flashing MemorySelect Setup Communications Select File Load Flash Image Removing the Top Cover Part ReplacementProbe Tip Filter & O-Ring Replacement Fuse ReplacementInternal Filter Replacement Replacement Parts Parts and ServiceUnited States Service CentersCFCs, HCFCs, HFCs and Halogens SpecificationsSpecifications H25-IR Continuous Appendix a Factory DefaultsAppendix a H25-IR H25-IR Appendix a Headquarters Hunt Valley Circle, New Kensington, PA