43
Maintenance – replacing the air filter
> Replace the air filter whenever it is dirty or at least 1x per year.
> Only use clean, filtered compressed air.
Switch off the central air supply before replacing the air filter.
Press the ring downwards. At
the same time, pull out the air
connection hose.
Open the union nuts (a, b) by
screwing them anti-clockwise
and pull them off.
Replace the air filter and
union nuts (a, b).
Screw on the union nuts (a, b)
by screwing them clockwise.
Connect the air connection
hose.
(a)
(b)
(a)
(b)
(a)
(b)
