42/24-10 EN Rev. 9 Chapter 10: Status Messages, Troubleshooting 10-23
Gas Module Problems
Flow Problem
Condensation in the
flow meter
• Disconnect the gas analyzer from the gas preparation system.
• Dry the flow meter by heating it and blowing it with compressed air.
• Check the operation of the upstream sample gas cooler.
Inadequate gas
supply
• Connect the flow meter, ball chamber or pressure gauge directly to the gas
supply pump and measure the pressure or vacuum.
• Check the pump and change the membrane as necessary.
• Check and, if necessary, replace the disposable filter (see page 9-24 for
instructions).
• Check and, if necessary, replace the solenoid(s).
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