Oven
6850
6850
Released: April 2004 6850 Series Gas Chromatograph Service Procedures 235
2. Remove the nut and ferrules from the coolant
inlet fitting. Use these parts to attach the
filter/connector assembly to the inlet fitting.
Close the instrument
1. Place the back panel against the GC. Recon-
nect the fan cable. Reinstall the seven
screws that hold the panel to the GC.
2. Lower the stop plate on the lid cam. Pull the
lid forward until the cam follower rests on
the curved surface of the cam in front of the
stop plate.
3. Raise the stop plate and tighten the screw.
Close the lid.
4. Connect a supply of CO
2
to the free end of
the filter. See the next section for details.
5. Restore power.