probst SH-2500-UNI-B Instructions D'emploi page 152

〈 Cyclone type 〉
1. Remove the wing nut and the air
cleaner cover. Remove the
elements and separate them.
Carefully check both elements for
holes or tears and replace if
damaged.
2. Foam element: Clean in warm
soapy water, rince and allow to
dry thoroughly. Or clean in high
flash-point solvent and allow to
dry. Dip the element in clean
engine oil and squeeze out all the
excess. The engine will smoke
during initial start-up if too much
oil is felt in the foam.
3. Paper element: Tap the element lightly several times on a hard
surface to remove excess dirt, or blow compressed air through
the filter from the inside out. Never try to brush the dirt off;
brushing will force dirt into the fibers. Replace the paper ele-
ment if it is excessively dirty.
(Cleaning the cyclone housing)
1. When the cyclone housing becomes dirty, unscrew the three
special pan screws and wipe or wash the components with
water. Next, thoroughly dry the components and carefully
reassemble them.
When reinstalling the cyclone, ensure that the tab on the air
intake fits properly into the groove in the pre-cleaner cap.
Be careful to install the air guide in the proper direction.
AIR GUIDE
AIR INTAKE TAB
CYCLONE
22
WING NUT
GROOVE
PAPER
ELEMENT
FOAM
ELEMENT