Reinstalling The Split/Splitless Inlet - Agilent Technologies 7820A Service Manual

Agilent 7820 GC Service
29
Hazardous voltages are present in the
mainframe when the GC power cord is connected.
Avoid a potentially dangerous shock hazard by
disconnecting the power cord before removing
any GC panels.
Components can be damaged by static electricity:
be sure to wear an ESD strap grounded to the GC
chassis while performing this procedure.
Remove the top EPC module cover.
Disconnect the cable to the split valve from the inlet EPC
module. See Replacing the split/splitless inlet split vent line
( 27).
Disconnect the split vent line. See Replacing the EPC
modules ( 127).
Loosen the screw securing the canister retainer enough to rotate
it aside. Loosen 2 screws to release the split valve assembly.
The canister and split valve are removed as a unit. Note that
the split valve is now easily accessible for replacement if
needed.
Reassembly is the reverse of these steps.

Reinstalling the split/splitless inlet

1 Make sure the heater/sensor assembly is installed and the