Bacharach manual H25-IR Appendix a

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H25-IR	Appendix A

Notes:

Instruction 3015-4342

55

Image 59

Contents Infrared Refrigerant Gas Leak Detector H25-IRRegister Your Warranty by Visiting WarrantyTable of Contents Parts and Service Introduction Safety PrecautionsHazard Symbols AC Power and GroundingMisuse and Modifications to Instrument Case of Malfunction CleaningExplosive Atmosphere Working Inside the InstrumentUnpacking 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 SystemTurning on the Instrument Connecting the ProbeConnecting the AC Power Cord Preparing for OperationLeak Units System SetupMain Menu System Setup Menu Gas Type4 4-20 mA Loop RelaysClock Pchk ModeReset Defaults BrightnessRange Configuring the Setups FunctionSetup Name 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 Calibration Data Menu CalibrationSelecting Internal or External Calibration Internal Calibration SelectionExternal Calibration Selection and Setup Internal Calibration CALExternal Calibration Material Required ProcedureCAL Factor Improving PPM Measurement Accuracy using the CAL Factor Restoring Factory Calibration Adjusting the CAL FactorCalibration H25-IR Operation Using the H25-IRPower Initial SetupRange Selection Setup SelectionSearching for a Leak Volume AdjustmentMeasuring the PPM Level Measuring the Leak RateLog Menu Logging Measured ReadingsWorking with Logged Measurements Clearing the Log RS-232 Communication What to Do when a Fault OccursWhat is PCHK? Diagnostics MenuOperation H25-IR Sensor Data MaintenanceDiagnostics Menu Last Fault Factory Factory Menu Factory MenuIR Emitter PressureLeak Temp Auto GainLeak Rate Leak GasSensor Cal Leak TempcoFirmware Model SelectProbe Type 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