Bacharach High Flow Sampler Instructions Manual page 4

Table of Contents
3.1 View Calibration Dates ................................................................................................................................ 41
3.2 Gas Calibration Equipment Setup ............................................................................................................... 41
3.3 Check Calibration Procedure ...................................................................................................................... 42
3.4 Gas Calibration Procedure .......................................................................................................................... 43
3.5 Calibration Amplifier Gain Check ................................................................................................................ 45
3.6 Erase Calibration Procedure ....................................................................................................................... 45
4 MAINTENANCE............................................................................................................................................. 46
4.1 Electrostatic Discharge Precautions ............................................................................................................ 46
4.2 Charging the Battery Pack ........................................................................................................................... 46
4.3 Removing the Cover .................................................................................................................................... 47
4.4 Replacing the Internal Filters ...................................................................................................................... 48
4.4.1 Leak-Gas Filter ............................................................................................................................ 48
4.4.2 Leak-Gas Sensor Filter ................................................................................................................ 49
4.4.3 Background-Gas Sensor Filter ..................................................................................................... 49
4.5 Gas Sensor Replacement ............................................................................................................................ 50
4.6 Pump Replacement ..................................................................................................................................... 51
4.7 Flow Rate Verification ................................................................................................................................. 52
4.8 Setting Date and Time................................................................................................................................. 55
4.9 Resetting the Microprocessor ..................................................................................................................... 56
5 TROUBLESHOOTING ..................................................................................................................................... 57
5.1 Instrument Repair ....................................................................................................................................... 57
5.2 Troubleshooting Guide ............................................................................................................................... 57
SYMPTOM ........................................................................................................................................................... 57
PROBABLE CAUSE & REMEDY .............................................................................................................................. 57
5.3 Error Codes in Saved Test Records ............................................................................................................. 59
6 PARTS & SERVICE ......................................................................................................................................... 61
6.1 Replacement Parts ...................................................................................................................................... 61
6.2 Optional Accessories ................................................................................................................................... 61
6.3 Service Centers ........................................................................................................................................... 62
7 DECLARATION OF CONFORMITY .................................................................................................................. 63
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Hi Flow Sampler
Instruction 0055-9017