Step Description Figure
5 Turn the valve locking caps a quarter turn and
lift to release them.
Take out purge plugs.
6 Remove the label from the top of the new
cartridges.
Insert the old purge nozzles into the new
cartridges, making sure the O-rings are in
place at the bottom of the plugs.
Put the locking caps back in place and turn a
quarter to tighten.
Instruction book
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