To Upgrade The Gas Distributor - Agilent Technologies G1992A User Manual

To upgrade the gas distributor

Newer model gas distributors are required to support the improved resistive
or dielectric capillary. If your gas distributor looks like the one in
replace it with the new one.
1 Remove the chamber and capillary high voltage cable leads from the T-nut
Figure 1
2 Remove the four T-20 torx screws used to secure the metal ring that holds
3 Remove the PTFE spray shield support block to access the vespel gas
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connectors.
Remove the four T20 Torx screws from the metal ring.
the PTFE spray shield support block in place.
distributor. Remove and discard the old gas distributor.
Installation 1
Figure 1,
9