Agilent Technologies 6850 Series II User Information page 132

Replacing the split vent trap filter cartridge
Tools and materials
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Warning The split vent trap may contain residual amounts of any samples or other
chemicals you have run through the GC. Follow appropriate safety procedures
for handling these types of substances while replacing the trap filter cartridge.
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Released: March 2004
T-20 Torx driver
Replacement filter kit
Load the SERVICE method, or reset the inlet and oven temperatures to
OFF, or turn off the main power switch. Let the heated zones cool to room
temperature.
Remove the lid top cover.
Remove the screw that holds down the split vent trap clamp and remove
the clamp.
Unscrew the brass ring nut and remove the cartridge assembly (the
O-rings and the filter cartridge).
6850 Series II GC User Information
Routine Maintenance: Inlets
Maintaining a split/splitless inlet
Remove screw
from bracket
Brass ring nut
page 132 of 256