42/24-10 EN Rev. 9 Chapter 11: Gas Analyzer Shutdown and Packing 11-1
Chapter 11 Gas Analyzer Shutdown and Packing
Gas Analyzer Shutdown
Step Action
Gas Analyzer
Shutdown
Temporary Shutdown:
1 Turn off the sample gas and, if applicable, reference gas supplies.
2 Purge the gas lines and analyzer module with dry fresh air or nitrogen
for at least 5 minutes.
3 Turn off the gas analyzer power supply.
Long-Term Shutdown:
4 Remove the gas lines from the analyzer module ports. Tightly seal the
gas ports.
5 Disconnect the electrical wiring from the electronic module and, if
applicable, the analyzer module connections.
Ambient Temperature Ambient temperature during storage and transport: –25 to +65 °C