Bacharach 450 User Manual

Contents ECA 450
iv Instruction 0024-9400
2.17.10.2 Resetting Display Format Back to Factory Default ............................................. 44
2.17.11 Primary Air ............................................................................................................................... 45
2.17.12 Data Logging ............................................................................................................................ 45
2.17.13 Statistics ................................................................................................................................... 45
2.17.14 User Name ............................................................................................................................... 45
2.17.14.1 Enter / Edit User Name Information................................................................... 45
2.17.14.2 Clear User Name Information............................................................................. 46
2.17.15 Keypad Sound .......................................................................................................................... 46
2.17.16 High Resolution NOx Enable .................................................................................................... 47
2.17.17 Print Pressure ........................................................................................................................... 48
2.17.18 Information .............................................................................................................................. 48
3 Calibration .................................................................................................................... 49
3.1 Initial Sensor Check .................................................................................................................................. 49
3.2 Calibration Fixtures .................................................................................................................................. 50
3.3 Starting and Ending a Calibration Procedure ........................................................................................... 51
3.4 Calibrate Pressure Sensor ........................................................................................................................ 51
3.5 Calibrate T-Stack (Stack Temperature) Channel ...................................................................................... 52
3.6 Calibrate T-Air (Ambient Temperature) Channel ..................................................................................... 53
3.7 Calibrate HC Sensor ................................................................................................................................. 54
3.8 Calibrate CO-LO Sensor ............................................................................................................................ 55
3.9 Calibrate SO
2
Sensor ................................................................................................................................ 57
3.10 Calibrate NO Sensor ................................................................................................................................. 58
3.11 Calibrate NO
2
Sensor ................................................................................................................................ 59
3.12 Calibrate CO-HI Sensor ............................................................................................................................. 60
4 Maintenance ................................................................................................................. 61
4.1 Battery Charging ...................................................................................................................................... 61
4.2 Water-Trap / Filter Assembly ................................................................................................................... 62
4.3 Printer Paper Replacement ...................................................................................................................... 63
4.4 Sensor Replacement ................................................................................................................................ 64
4.4.1 O
2
, CO, NO, NO
2
, & SO
2
Sensor Replacement .......................................................................... 65
4.4.2 Nitric Oxide Sensor Battery Replacement ................................................................................ 66
4.4.3 HC Sensor Replacement ........................................................................................................... 67
4.5 Replacing Internal Particulate Filter ......................................................................................................... 68
4.6 Cleaning the Probe and Sampling Hoses ................................................................................................. 69
4.7 Resetting the Microprocessor .................................................................................................................. 70
5 Troubleshooting ............................................................................................................ 72
5.1 Analyzer Repair ........................................................................................................................................ 72
5.2 Problem Messages Displayed After Warm-Up ......................................................................................... 72
5.3 Error Symbols ........................................................................................................................................... 73
5.4 Troubleshooting Guide ............................................................................................................................ 74
6 Parts & Service .............................................................................................................. 79
6.1 Replacement Parts ................................................................................................................................... 79
6.2 Accessories ............................................................................................................................................... 80
6.3 Service Centers ........................................................................................................................................ 81

Bacharach 450 Specifications

General

Brand	Bacharach
Model	450
Category	Analytical Instruments
Language	English