user manual

MS 171, MS 181, MS 181 C, MS 211, MS 211 C
English
40
The air filter system can be adapted to
suit different operating conditions by
installing a choice of filters. Changing
the filter is quick and simple.
Fleece mat (MS 171)
Top illustration.
One-piece fleece filter with sealing lip
(MS 181, MS 211)
Bottom illustration, special accessory on
MS 171.
One-piece fabric filter (special
accessory)
For damage and extremely cold
operating conditions.
If there is a noticeable loss of engine
power
N Remove the shroud – see "Shroud".
N Always replace damaged filters.
N Clean away loose dirt from around
the filter.
N Push the two locking tabs upwards,
tilt the air filter towards the rear
handle and remove.
N Blow out the filter with compressed
air from the clean air side.
If the filter fabric is caked with dirt or no
compressed air is available:
N Wash the filter in a clean, non-
flammable solution (e.g. warm
soapy water) and then dry.
N Reinstall the air filter.
N Install the shroud – see "Shroud".
Air Filter System
533BA008 KN
Cleaning the Air Filter
To avoid damaging the filter, do
not use tools for removing and
installing the air filter.
533BA009 KN