Maintenance
Maintenance every 10 operating hours 71
Cleaning and changing the air filter
Intensive cleaning:
– Blow the cartridge out with dry compressed air (pressure not
higher than 5 bar / 72.5 psi) from inside under an oblique angle
until no dust can be seen anymore .
– Then inspect the filter with a lamp from inside to outside
for possible cracks.
– U se only genuine filter cartridges. Non-genuine filters do
not fit a nd cause dang er to the engine!
Safety cartridge (C)
While servicing the main cartridge (paper cartridge) the safety
cartridge remains inside the air filter.
Safety car tridges must be renewed:
– After three times servicing of the main cartridge.
– The number of services (exchange or cleaning of the main
cartridge) must be marked in the respectiv e fields on the
safety cartridge.
– At the latest after two years of use.
– If the service indicator comes on again immediately after the
service.
– After using a damaged main cartridge by mistake.
Safety cartridges must not be cleaned.
The engine must not be operated with just the safety cartridge
on its own (without main cartridge).
M300059
C
B
A
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