Table of Contents
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Maintaining and servicing the gas analyzer ................................................................................................ 75
Validating and calibrating the gas analyzer ............................................................................................... 91
Recognizing and resolving errors .............................................................................................................. 109
Gas analyzer shutdown ................................................................................................................................ 112
OI/LS4000/NH3/H2O-EN
Recognizing the operating status ............................................................................. 54
Connecting the PC to the junction box .................................................................... 55
Connecting to the instrument software .................................................................. 56
Menu structure of the instrument software ........................................................... 57
Main menu ..................................................................................................................... 58
System time menu ....................................................................................................... 59
Fine alignment of the purging flanges ..................................................................... 60
Alignment menu............................................................................................................ 62
Installation procedure menu ...................................................................................... 63
Installation - Cable length menu ................................................................................ 64
Installation - Process parameters menu .................................................................. 65
Installation - Installation flanges menu .................................................................... 67
Installation - Ambient conditions menu .................................................................. 69
Installation - Channels menu ...................................................................................... 70
Installation - Analog and digital outputs menu ...................................................... 72
Installation - Save settings menu .............................................................................. 74
Schedule ......................................................................................................................... 75
Monitoring optical transmission ............................................................................... 76
Checking and cleaning the components .................................................................. 77
Testing the analyzer ..................................................................................................... 79
Connecting to the instrument software .................................................................. 81
System information menu .......................................................................................... 82
Instrument status menu ............................................................................................. 83
Verification of I/O modules menu ............................................................................ 84
Diagnostics menu ......................................................................................................... 85
Service menu ................................................................................................................. 86
Network settings menu ............................................................................................... 87
Spectrum menu ............................................................................................................ 88
Logging menu ............................................................................................................... 89
Validating the gas analyzer .................................................................................. 91
Preparing for validation .............................................................................................. 91
Validation ....................................................................................................................... 93
Validate using the internal validation cell ................................................................ 94
Checking absorption lines in the spectrum ............................................................ 96
Calibrating the gas analyzer ................................................................................ 97
Installing the calibration set ...................................................................................... 97
Temporarily changing the configuration ............................................................... 100
Calibration ................................................................................................................... 103
Calibration options menu ......................................................................................... 105
Calibration settings menu ........................................................................................ 106
Calibration menu ........................................................................................................ 107
Continuing measuring mode ................................................................................... 108
Error messages in "Measuring" mode .................................................................... 109
Error messages in "Malfunction" status ................................................................ 110
Ending operation and shutting down the gas analyzer ....................................... 112
Disassembling the gas analyzer ............................................................................... 113
Operating instruction LS4000 for NH
and H
O
3
2
3
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