Agilent Technologies 6850 Series Service Information page 134

5. Run a length of 1/4-inch tubing out the hole
on the rear of the GC in the lower left corner
(when facing the rear of the instrument).
Connect this tubing to your air supply.
6. Unscrew the screw plugs (if present) on the
top of each driver you are using. Replace the
screw plugs with tubing connectors.
7. Plumb the tubing from each installed actua-
tor to the tubing connectors on the corre-
sponding driver. The tubing from the side of
the actuator goes to the connector farthest
from the main board. Grip the tubing with a
piece of sandpaper and push it onto the
tubing connector.
Released: April 2004 6850 Series Gas Chromatograph Service Procedures 134