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2. Use the hook spanner (1) to
remove the filter container (2).
Fig. 27
3. Replace the filter and screw the
filter container back into the
holder.
Ensure that the O-ring (1) is
clean and sits inside the
groove. If necessary, use a
clean cloth to clean the O-
ring.
The filter container should
only be tightened by hand.
The filter bottle screws in
easily. If not, the filter insert
is not positioned correctly.
4. If the exhaust filter system is still
clogged, the nozzle in the water
bottle may be blocked.
Use the hook spanner to
remove the water bottle (1).
Fig. 29