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

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Maintaining a Flame Photometric Detector

FPD Maintenance

To ensure optimum performance of the FPD, 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 FPD, you should perform the following cleaning or

replacement sequences:

cleaning the jet

cleaning the interferential filter

cleaning the mirror metal plug

cleaning the flame-side heat shield

replacing the jet

replacing the interferential filter

replacing the heat shields

Maintenance and Troubleshooting Manual

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