19
Replacing the septum
Remove the standard gas inlet.
Remove the box nut on the side where the septum
is placed.
Replace the septum with a new one.
Install the parts in the order shown in the left
figure.
Cleaning the gas scrubbing bottle and dehumidifying bottle
Open the front cover.
Detach the collector tube, and remove the screws
fixing the connecting port of the collector tube.
Remove the transparent plate of the electronic
cooling unit.
Remove the funnel and roller clamp of the gas
scrubbing bottle and dehumidifying bottle.
Pull out the gas scrubbing bottle and the
dehumidifying bottle, and clean them after
detaching the silicone tube.
* Do not clean the silicone tube, but instead replace it
with a new one.