Agilent Technologies 7820A Manual page 171

Maintaining Your GC
Install the collector nut over the castle and tighten firmly.
d
The seal should be airtight. Maintain the orientation of
the ignitor hole with the base as shown below.
16 Install the FID ignitor.
a Insert the ignitor and copper seal into the threaded hole
of the castle. Keep the mating threads clean.
Tighten the ignitor with a wrench. Ignition requires a
b
good electrical contact that is free of any dirt.
8
Maintaining the FID
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