Wacker Neuson 803 Notice D'utilisation page 153

Air filter (up to serial no. AI00875)
D
C
A
Fig. 196: Air filter element
Replacing air filter elements
H
Fig. 197: Removing the housing section
F
Fig. 198: Removing the air filter element
OM 803 us – Edition 3.7 * 803b520.fm
Replace the air filter elements:
• If the yellow piston B in dirt indicator A reaches the red service mark C.
• Every 1000 operating hours or once a year at the latest.
B
General instructions for air filter maintenance:
• Store filter elements in their original packaging and in a dry place.
• Do not knock the filter element against other objects as you install it.
• Check air filter attachments, air intake hoses and the air filter element for damage, and
immediately have them repaired or replaced if necessary.
• Check the screws at the induction manifold and the clamps for tightness.
• Check the discharge slot of the dust valve, clean it and replace it if necessary.
Squeeze the end of the valve with your hand.
• Replace air filter element D as follows:
Stop the engine
Raise the lock lever
Remove the starting key and carry it with you
Let the engine cool down
E
Open the engine cover
Remove dirt and dust from the air filter element and the area around the air filter
G
Open bow clips H on housing section E
Remove housing section E
Carefully remove air filter element D with slightly turning movements
Ensure that all contamination (dust) inside the housing section and dust valve has been
D
removed
Clean the parts with a clean lint-free cloth, do not use compressed air
Check the air filter element for damage, only install intact air filter elements
Carefully insert the new air filter element D in housing section F
Position housing section E (ensure that it is properly seated)
Close bow clips H
Maintenance
5-13