Agilent Technologies 6850 Series Service Information page 23

Lid top cover
For FID, µECD, and TCD, remove the top cover as shown. For FPD, remove the plastic vent tubing if it
interferes with lid removal. Loosen the thumb screw at the front of the detector cover, and remove the
remaining five lid mounting screws.
Remove vent lines,
if installed
Lift off
detector cover
(if desired)
Lid top cover (for FID/TCD/
Released: April 2004
µ
ECD) without valve box accessory is shown.
6850 Series Gas Chromatograph Service Procedures
Remove T-20
Torx screws
(8 places)
23