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Bacharach H25-IR manual Specifications, Instruction

Models: H25-IR

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Specifications	H25-IR

Notes:

52	Instruction 3015-4342

Page 56

Image 56

Bacharach H25-IR manual Specifications, Instruction

Contents

Infrared Refrigerant Gas Leak Detector Operation & MaintenanceH25-IR InstructionWARRANTY Register Your Warranty by VisitingTable of Contents 1 Introduction2 Preparing for Operation 3 CalibrationMaintenance Parts and ServiceSpecifications Operation1.2 Safety Precautions 1.2.3 Hazard Symbols1.2.4 AC Power and Grounding 1 Introduction1.2.9 Cleaning 1.2.5 Explosive Atmosphere1.2.6 Working Inside the Instrument 1.2.7 Misuse and Modifications to Instrument1.3 Ordering Information 1.4 Unpacking and Initial ChecksCode Description1.5 Features and Capabilities 1.6 Functional Overview Leak Rate = Flow Rate x Gas ConcentrationFront Panel Buttons 1.7 Names and Functions of Components1.7.1 Front View Introduction 1.7.2 Rear View 1.7.3 InteriorH25-IR H25-IR 1.7.4 Standard ProbeIntroduction 1.7.6 Smart Probe 1.7.7 Smart Probe Keylock FunctionH25-IR IntroductionH25-IR 1.8 Menu SystemIntroduction 2.1 Connecting the Probe 2.2 Connecting the AC Power Cord2 Preparing for Operation 2.3 Turning ON the Instrument2.4 System Setup 2.4.1 Gas Type2.4.2 Leak Units R134A2.4.3 Relays 2.4.4 4-20mA Loop1 = NOT USED CLOSE AT LOG LIMIT2.4.9 Reset Defaults 2.4.5 Brightness2.4.6 Clock 2.4.7 PCHK Mode2.5.2 Range 2.5 Configuring the SETUPS Function2.5.1 Setup Name 2.5.3 Gas Type 2.5.4 Feedback Mode2.5.5 Setpoint CONTINUOUS2.6 Calibration 2.5.6 Search Auto Zero2.7 External Relay Connections Typical Relay 1 Wiring2.8 4-40mA Current Loop Connection 4-20mA Current Loop ConnectorInstruction Preparing for OperationH25-IR 3 Calibration 3.1 Selecting Internal or External Calibration3.1.1 Internal Calibration Selection INTERNAL3.1.2 External Calibration Selection and Setup EXTERNAL3.2 Internal Calibration 0.890.00 0.89 3.3 External CalibrationCalibration H25-IRMaterial Required 3.4 CAL FactorProcedure Calibration H25-IR3.4.3 Adjusting the CAL Factor 3.5 Restoring Factory CalibrationInstruction CalibrationH25-IR 4.2 Using the H25-IR 4.2.1 Power4.2.2 Initial Setup 4 Operation4.2.3 Range Selection 4.2.4 Setup SelectionSETUP NO 4.2.5 Volume Adjustment 4.2.6 Searching for a Leak4.2.7 Measuring the Leak Rate 4.2.8 Measuring the PPM Level2.80SM MEASR1 38.0SM MEASR14.2.10.1 Viewing Logged Measurements 4.2.9 Logging Measured Readings4.2.10 Working with Logged Measurements 4.2.10.4 Setting the Log Limit 4.2.10.2 Clearing the LogOperation H25-IR4.3 What to Do when a Fault Occurs 4.4 What is PCHK?4.5 RS-232Communication Diagnostics MenuInstruction OperationH25-IR 5 Maintenance 5.1 Diagnostics Menu5.1.1 Sensor Data Sensor Data Screen InformationH25-IR 5.1.2 Last FaultMaintenance 5.1.4 Pressure 5.2 Factory Menu5.1.3 IR Emitter 5.2.1 Auto Gain 5.2.2 DIGIPOT5.2.3 Leak Rate 5.2.4 Leak Gas5.2.6 Leak TEMPCO 5.2.7 Sensor Cal5.2.7.1 Pressure Sensor Calibration Screen PRESSURE5.2.8 Model Select 5.2.9 Probe Type5.2.10 Firmware 5.2.7.3 Box Temperature Calibration ScreenItems Required 5.3 Flashing MemoryProcedure Click OK Click Open 5.4 Part Replacement 5.4.1 Removing the Top Cover5.4.2 Fuse Replacement 5.4.3 Probe Tip Filter & O-RingReplacement5.4.4 Internal Filter Replacement 6 Parts and Service 6.1 Replacement Parts6.2 Service Centers United StatesCanada México7 Specifications CFCs, HCFCs, HFCs and HalogensR600a SF6Instruction SpecificationsH25-IR APPENDIX A - Factory Defaults Instruction Appendix AH25-IR H25-IR Appendix AHeadquarters 621 Hunt Valley Circle, New Kensington, PA