Fid Maintenance - Thermo Scientific TRACE GC Ultra Maintenance And Troubleshooting Manual

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Maintaining a FID

FID Maintenance

To ensure optimum performance of the FID, you must keep it clean and free of

dust and deposits. Symptoms such as reduced sensitivity and increased noise

indicate that detector needs cleaning.

To properly maintain the FID, you should perform the following cleaning or

replacement sequences:

cleaning the jet

replacing the jet

cleaning the collecting electrode

replacing the collecting electrode

replacing the ignition assembly

Maintenance and Troubleshooting Manual

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