4. Release the snap bow and take off the cover.
5. Clean the cover and dust discharge valve.
6. Pull out the air filter with a slight turning motion.
7. Thoroughly clean the filter housing and sealing faces.
8. Clean the inside of the drain pipe in the filter housing thor-
oughly.
CAUTION!
Danger of eye injuries caused by particles
flying around!
ā Wear your personal protective equipment
(safety gloves, protective working clothes, gog-
gles).
9. Blow the air filter out with dry compressed air (max. 2.1 bar
(30 psi)) from inside to outside by moving the gun up and
down inside the element, until it is free of dust.
10. Examine the air filter with a torch for cracks and holes in the
paper bellows.
11. Replace the air filter if it is damaged.
Air filter maintenance
Fig. 129
Fig. 130
Fig. 131
Fig. 132
Maintenance ā Weekly
D.ONE
113