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Bacharach H25-IR manual Parts and Service, Replacement Parts

Models: H25-IR

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H25-IR	Parts & Service

6 Parts and Service

6.1 Replacement Parts

Item Description	Part Number
Complete Instrument	Refer to Section 1.3
	Ordering Information
H25-IR Unit:
CFC, HCFC, HFC & Halogen gases	3015-4348
R600a	3015-4464
SF6	3015-4477
CO2	3015-4473
R227	3015-4466
Standard Probe Assembly:
6 ft (1.8 m) hose	3015-4635
12 ft (3.7 m) hose	3015-4636
Standard Probe w/ pushbutton and LED Assembly:
6 ft (1.8 m) hose	3015-4639
12 ft (3.7 m) hose	3015-4640
Smart Probe w/ pushbuttons and LCD Assembly:
6 ft (1.8 m) hose	19-7113
12 ft (3.7 m) hose	19-7114
Flexible Probe Tube Assembly:
8 in. (203 mm)	3015-4666
15 in. (381 mm)	3015-4633
Filters:
Located in probe tip:
Pack of 10	3015-4515
Pack of 50	3015-4516
Located inside instrument	3015-4415
Probe Tip	3015-4629
O-Ring, Probe Tube	3015-2664
Bezel, Case	3015-4670
AC Power Cord	304-3459
Fuse, 1A	604-2610

Instruction 3015-4342

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Bacharach H25-IR manual Parts and Service, Replacement Parts

Contents

Operation & Maintenance Infrared Refrigerant Gas Leak DetectorH25-IR InstructionRegister Your Warranty by Visiting WARRANTY1 Introduction Table of Contents2 Preparing for Operation 3 CalibrationParts and Service MaintenanceSpecifications Operation1.2.3 Hazard Symbols 1.2 Safety Precautions1.2.4 AC Power and Grounding 1 Introduction1.2.5 Explosive Atmosphere 1.2.9 Cleaning1.2.6 Working Inside the Instrument 1.2.7 Misuse and Modifications to Instrument1.4 Unpacking and Initial Checks 1.3 Ordering InformationCode Description1.5 Features and Capabilities Leak Rate = Flow Rate x Gas Concentration 1.6 Functional OverviewFront 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 1.7.7 Smart Probe Keylock Function 1.7.6 Smart ProbeH25-IR IntroductionH25-IR 1.8 Menu SystemIntroduction 2.2 Connecting the AC Power Cord 2.1 Connecting the Probe2 Preparing for Operation 2.3 Turning ON the Instrument2.4.1 Gas Type 2.4 System Setup2.4.2 Leak Units R134A2.4.4 4-20mA Loop 2.4.3 Relays1 = NOT USED CLOSE AT LOG LIMIT2.4.5 Brightness 2.4.9 Reset Defaults2.4.6 Clock 2.4.7 PCHK Mode2.5.2 Range 2.5 Configuring the SETUPS Function2.5.1 Setup Name 2.5.4 Feedback Mode 2.5.3 Gas Type2.5.5 Setpoint CONTINUOUS2.5.6 Search Auto Zero 2.6 CalibrationTypical Relay 1 Wiring 2.7 External Relay Connections4-20mA Current Loop Connector 2.8 4-40mA Current Loop ConnectionInstruction Preparing for OperationH25-IR 3.1 Selecting Internal or External Calibration 3 Calibration3.1.1 Internal Calibration Selection INTERNALEXTERNAL 3.1.2 External Calibration Selection and Setup3.2 Internal Calibration 0.890.00 3.3 External Calibration 0.89Calibration H25-IRMaterial Required 3.4 CAL FactorProcedure H25-IR Calibration3.5 Restoring Factory Calibration 3.4.3 Adjusting the CAL FactorInstruction CalibrationH25-IR 4.2.1 Power 4.2 Using the H25-IR4.2.2 Initial Setup 4 Operation4.2.3 Range Selection 4.2.4 Setup SelectionSETUP NO 4.2.6 Searching for a Leak 4.2.5 Volume Adjustment4.2.8 Measuring the PPM Level 4.2.7 Measuring the Leak Rate2.80SM MEASR1 38.0SM MEASR14.2.10.1 Viewing Logged Measurements 4.2.9 Logging Measured Readings4.2.10 Working with Logged Measurements 4.2.10.2 Clearing the Log 4.2.10.4 Setting the Log LimitOperation H25-IR4.4 What is PCHK? 4.3 What to Do when a Fault Occurs4.5 RS-232Communication Diagnostics MenuInstruction OperationH25-IR 5.1 Diagnostics Menu 5 Maintenance5.1.1 Sensor Data Sensor Data Screen InformationH25-IR 5.1.2 Last FaultMaintenance 5.1.4 Pressure 5.2 Factory Menu5.1.3 IR Emitter 5.2.2 DIGIPOT 5.2.1 Auto Gain5.2.3 Leak Rate 5.2.4 Leak Gas5.2.7 Sensor Cal 5.2.6 Leak TEMPCO5.2.7.1 Pressure Sensor Calibration Screen PRESSURE5.2.8 Model Select 5.2.7.3 Box Temperature Calibration Screen5.2.9 Probe Type 5.2.10 FirmwareItems Required 5.3 Flashing MemoryProcedure Click OK Click Open 5.4.1 Removing the Top Cover 5.4 Part Replacement5.4.3 Probe Tip Filter & O-RingReplacement 5.4.2 Fuse Replacement5.4.4 Internal Filter Replacement 6.1 Replacement Parts 6 Parts and ServiceUnited States 6.2 Service CentersCanada MéxicoCFCs, HCFCs, HFCs and Halogens 7 SpecificationsR600a SF6Instruction SpecificationsH25-IR APPENDIX A - Factory Defaults Instruction Appendix AH25-IR Appendix A H25-IR621 Hunt Valley Circle, New Kensington, PA Headquarters