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FID Signal Fluctuation

Bolt77

Hey guys,

I noticed that my FID Signal (6890N) started fluctuating and deducted that the signal fluctuation corresponds with a fluctuation of the H2 Gas Flow for the FID.

Has anybody had this problem before? Is the FID leaking? Might the PCM Module for the FID be broken ?

Thanks for the help

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    ill try changing the pcm module to see if that resolves the issue.. i see no reason where any contamination comes from (we have a lot of other gcs using the same h2 tank and none show this signal behavior) so i believe its a electronic problem.. sigh.. im running out of spare parts for 6890 gcs.. thanks for the suggestions

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  • 0

    ill try changing the pcm module to see if that resolves the issue.. i see no reason where any contamination comes from (we have a lot of other gcs using the same h2 tank and none show this signal behavior) so i believe its a electronic problem.. sigh.. im running out of spare parts for 6890 gcs.. thanks for the suggestions

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