Bacharach H25-IR Operation & Maintenance Manual

Also see for H25-IR: Product catalog Specifications Instruction

Contents

Bacharach H25-IR Operation & Maintenance Manual Manual pdf 3 page image

H25-IR ContentsInstruction 3015-5286 iTable of Contents1 Introduction ................................................................................................................................ 11.1 Purpose of Instruction Manual ...........................................................................................................11.2 Safety Precautions...............................................................................................................................11.2.1 Warning Statements.............................................................................................................11.2.2 Caution Statements ..............................................................................................................11.2.3 Hazard Symbols ....................................................................................................................11.2.4 AC Power and Grounding.....................................................................................................11.2.5 Explosive Atmosphere ..........................................................................................................21.2.6 Accessing the Interior of the Instrument ............................................................................21.2.7 Misuse and Modifications to Instrument ............................................................................21.2.8 In Case of Malfunction..........................................................................................................21.2.9 Cleaning.................................................................................................................................21.3 Ordering Information ..........................................................................................................................31.4 Unpacking and Initial Checks ............................................................................................................31.5 Features and Capabilities ...................................................................................................................41.6 Functional Overview ...........................................................................................................................51.7 Names and Functions of Components................................................................................................61.7.1 Front View .............................................................................................................................61.7.2 Rear View ..............................................................................................................................71.7.3 Interior...................................................................................................................................71.7.4 Standard Probe with LED and Programmable Pushbutton ..............................................81.7.5 Smart Probe...........................................................................................................................81.7.6 Smart Probe Keylock Function ............................................................................................91.8 Menu System .....................................................................................................................................102 Preparing for Operation ........................................................................................................ 112.1 Connecting the Probe ........................................................................................................................112.2 Connecting the AC Power Cord ........................................................................................................112.3 Turning ON the Instrument .............................................................................................................122.4 System Setup .....................................................................................................................................122.4.1 Gas Type ..............................................................................................................................132.4.2 Leak Units ...........................................................................................................................132.4.3 Relays...................................................................................................................................132.4.4 4–20 mA Loop......................................................................................................................142.4.5 Brightness............................................................................................................................142.4.6 Clock ....................................................................................................................................142.4.7 PCHK Mode.........................................................................................................................142.4.8 Serial Output.......................................................................................................................152.4.9 Probe Button .......................................................................................................................152.4.10 Reset Defaults .....................................................................................................................152.5 Configuring the SETUPS Function ..................................................................................................152.5.1 Setup Name .........................................................................................................................162.5.2 Range ...................................................................................................................................162.5.3 Gas Type ..............................................................................................................................162.5.4 Feedback Mode....................................................................................................................162.5.5 Setpoint................................................................................................................................172.5.6 Search Auto Zero.................................................................................................................172.6 External Relay Connections..............................................................................................................182.7 4–20 mA Current Loop Connection ..................................................................................................193 Calibration................................................................................................................................. 213.1 Selecting Internal or External Calibration......................................................................................213.1.1 Internal Calibration Selection............................................................................................213.1.2 External Calibration Selection and Setup.........................................................................223.2 Internal Calibration ..........................................................................................................................233.3 External Calibration..........................................................................................................................243.4 CAL Factor .........................................................................................................................................243.4.1 Simulating Other Internal Leak Source Gas Types Using the CAL Factor ..................25