6. Maintenance
2
4
2. Turn the device over onto its back
3. Unscrew fixing screw
suitable Allen key.
1
4. Pull service cover
2
5. Pull foam
3
6. Push filter
exposed
7. Take filter
A few drops of liquid may leak out.
5
Dispose the used filter as described in Chapter 6.4,
page 42.
on service cover
1
down.
2
on the right side out
3
to the right along flap
4
out of the filter compartment.
4
41
using a
2
until the filter is
5