Wacker Neuson 803 Notice D'utilisation page 154

Maintenance
Air filter (from serial no. AI00876)
Replacing air filter elements
C
B
J
F
Fig. 199: Indicator for air filter contamination
D
Fig. 200: Lower housing section
Fig. 201: Outside filter
Fig. 202: Inside filter
5-14
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.
A
1
2
3
4
5
E
M 6
7
G
8
9
10
H
11
12
13
Park the machine, stop the engine, remove the starting key and carry it with you.
Open the engine cover.
Remove dirt and dust from the air filter housing and the area around it.
Fold bow clips D on lower housing section E to the outside.
Remove lower housing section E.
Carefully remove outside filter G with slightly turning movements.
Ensure that all contamination (dust) inside the upper and lower housing sections
(including the dust valve) has been removed.
Clean the parts with a clean lint-free cloth, do not use compressed air.
Carefully remove inside filter H with slightly turning movements.
Check the new inside filter H and outside filter G for damage and carefully insert
them in the air filter housing.
Close bow clips D.
Ensure that dust valve F shows downward once it is installed.
After replacing the filters, press button J to reset the yellow piston B.
OM 803 us – Edition 3.7 * * 803b520.fm