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MAINTENANCE
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Replacing the Air Filter Pro 15
If the engine seems weak or runs unevenly, the air
filter may be clogged. If run with a soiled air filter,
carbon can build-up on the spark plugs and lead to
malfunction.
Consequently, it is important to periodically replace
the air filter (see ”Maintenance \ Maintenance
Schedule” for the correct service interval).
IMPORTANT INFORMATION
Never run the engine when the air filter
has been removed.
Do not use compressed air to clean the
paper filter. Do not wash the paper filter.
Filters should not be oiled. They should
be assembled dry.
2. Take the prefilter and the paper filter out of the
air filter unit.
3. Clean the prefilter by washing with water and a
cleaning agent.
4. Dry the prefilter well.
5. Tap the paper filter against a solid surface to
remove dust. If the paper filter is still dirty, it must
be replaced with a new filter.
Always replace the paper filter after every
200 hours.
6. Refit the prefilter and the paper filter in
the air filter unit.
7. Refit the air filter unit by first pressing in the lugs
at the bottom of the unit and then pushing so
that the catches lock.
WARNING!
Allow the exhaust system to cool
before servicing. Risk of burns.
Replacing the air filter is carried out as follows:
1. Remove the air filter unit by pressing the
catches with your fingers.