Lukas PC 650 - Manual (Page 30)

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Air fi lter insert
11.3.1 Replacing and cleaning the air fi lter
Keeping the air fi lter in good condition is extremely important.
Penetrating dirt leads to damage and wear in the engine in case of incorrect installation,
incorrect servicing or unsuitable fi lter inserts. Always keep the air fi lter insert clean.
Procedure:
1. Remove the rear side panel on the hydraulic power unit by releasing the fi xing clips and
lifting the panel away.
2. Release the fi xing hook for the protection cover at the bottom and remove the fi lter insert.
3. For cleaning, tap carefully to release the dirt and blow out the dust. Never use oil!
Wash the insert in clean water. Remove the water from the polyurethane insert by
squeezing (not twisting) as far as possible, and dry the insert.
5. Then re-fi t the fi lter.
Fixing hook for pro-
tective cover
Protective cover