Replacing the vent-valve cartridge
September 26, 2013, 715004208 Rev. A
97
Interactive display showing vent-valve setting:
5. Use the 1/4-inch wrench to remove the fittings attached to the
vent-valve cartridge.
Vent-valve cartridge:
6. Use the 2-mm Allen wrench to remove the hex screw at the 10 o’clock
position on the vent-valve cartridge.
7. Remove the vent-valve cartridge from the vent-valve assembly by
pulling straight forward. Observe the orientation of the vent-valve
cartridge when doing so.
8. Unpack the replacement vent-valve cartridge.
9. Ensure that the groove in the cartridge housing aligns with the groove
on the drive clamp.
Tip:
If the grooves fail to align, turn the drive clamp until they align.
Filter
From accumulator
Vent to waste
Outlet to filter
Hex screw in
10 o’clock position
Plugged