GLA531 Series LGR-ICOS
TM
Gas Analyzer
Operating Manual
3KXG165002R4201_2021_04
ABB PROPRIETARY INFORMATION 2
Table of Contents
Disclaimers ......................................................................................................................................................... 4
Patent ...................................................................................................................................................................... 4
Copyright ................................................................................................................................................................ 4
Trademark .............................................................................................................................................................. 4
Warranty ................................................................................................................................................................. 4
Customer Support .................................................................................................................................................. 5
1 Introduction ............................................................................................................................................... 6
2 General Safety ........................................................................................................................................... 7
Symbols .................................................................................................................................................................. 7
Laser Product Class ............................................................................................................................................... 8
Electrical Safety and Fuse ..................................................................................................................................... 8
Certifications and Compliances ............................................................................................................................. 9
Operator Safety .................................................................................................................................................... 11
CDA Purge ...................................................................................................................................................... 11
N
2
Purge .......................................................................................................................................................... 12
Burn Hazards........................................................................................................................................................ 12
Laser Hazards ...................................................................................................................................................... 13
Fire Safety Provisions .......................................................................................................................................... 14
WEEE Directive .................................................................................................................................................... 16
3 Features and Theory of ICOS ................................................................................................................ 17
Main Features....................................................................................................................................................... 17
Theory of Operation ............................................................................................................................................. 17
LGR’s OA-ICOS ................................................................................................................................................... 19
4 User Interface Operation ........................................................................................................................ 20
Control Bar............................................................................................................................................................ 20
Display .................................................................................................................................................................. 21
Numeric Display ................................................................................................................................................... 21
Spectrum Display ................................................................................................................................................. 22
Time-chart Display ............................................................................................................................................... 23
Alarm Status Display ............................................................................................................................................ 24
Rate Button ........................................................................................................................................................... 25
File Button............................................................................................................................................................. 25
File Transfer ......................................................................................................................................................... 26
Setup Button ......................................................................................................................................................... 27
Time/Files ............................................................................................................................................................. 28
Calibration............................................................................................................................................................. 30
Laser Adjust .......................................................................................................................................................... 31
4–20 mA Range Adjustment................................................................................................................................ 32
Service Screen ..................................................................................................................................................... 33
Shutting Down the Analyzer ................................................................................................................................ 34
5 Communications – Data and Alarms ................................................................................................... 35
Input/Output Interface Hardware ......................................................................................................................... 35
Ethernet ................................................................................................................................................................ 36
Modbus/TCP ......................................................................................................................................................... 36
USB Drive – Local Data Access .......................................................................................................................... 38