Checking The Air Filter, Cleaning If Necessary - Bomag BPR 25/40 D Operating And Maintenance Instructions Manual

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Maintenance every month
4.9 Checking the air filter,
cleaning if necessary
Caution
Ä
Do not use gasoline or hot fluids to clean the
filter cartridge.
Dry air filters with damaged filter element or
seal ring must be replaced in any case. It is
therefore recommended to keep at least one
filter cartridge in stock.
Replace the air filter cartridge after five-times
cleaning, but at the latest after 1/2 year.
Each cleaning interval should be marked on
the filter cartridge.
In case of sooty deposit on the filter cartridge
cleaning is useless. Use a new filter cartridge.
Incorrectly treated filter cartridges may be inef-
fective because of damage (e.g. cracks) and
may cause damage to the engine.
In case of wet or oily contamination replace the
filter cartridge.
Do not run the engine without air filter.
Fig. 23
Remove the air filter cover (Fig. 23).
34
Fig. 24
Unscrew the knurled nut and take the air filter
cartridge out (Fig. 24).
Caution
Ä
No dirt or foreign particles must enter the
clean air side.
Do not blow the filter housing out with com-
pressed air.
Clean the inside of the filter housing only with
a clean cloth.
Clean the cover thoroughly.
Danger
Ä
Eye injury!
Wear protective goggles.
7PH6 B
BPR 25/40 D