Fid Removal - Teledyne FALCON GC Operation And Maintenance Manual

Falcon GC

5.4 FID Removal

1. Disconnecting the Flow Restrictor
Using a 1/4" and a 3/16" wrench on the fitting for the flow
i.
restrictor, disconnect the nut from the FID inlet fitting and
gently remove the flow restrictor.
2. Remove hydrogen and air lines from the FID.
Using a ¼" wrench unscrew both the hydrogen and air
i.
lines connecting the FID manifolds to the GC.
ii. The coaxial cable to the collector may be disconnected to
aid removal.
Teledyne Analytical Instruments
Maintenance & Troubleshooting
35