Agilent Technologies 6850 Series II User Information page 124

Replacing the inlet flow module
Tools and materials
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To remove the flow module
Warning Be careful! The oven and/or inlet may be hot enough to cause burns.
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Remove
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Released: March 2004
T-10 and T-20 Torx drivers
7/16-inch wrench
Load the SERVICE method or reset the inlet and oven temperatures to
OFF or turn the main power switch off. Let the heated zones cool to room
temperature.
Turn the inlet pressure off at the source.
Remove the lid top cover.
Loosen the two T-20 Torx screws on the cover plate.
Slide the cover plate off to expose the ribbon cable.
Remove the gas inlet fitting from the back of the manifold.
Release the module ribbon cable connector from the jumper cable by
pushing the two tabs down, and disconnect.
6850 Series II GC User Information
Routine Maintenance: Inlets
Maintaining a split/splitless inlet
Loosen
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