Service and maintenance
148 Cab
Cab
Cab, ventilation filters
The machine is equipped with two ventilation filters in the cab, one
prefilter and one main filter. The clogging up of the filters is entirely
dependent on the working environment of the machine. Normally
the filters should be checked, and cleaned when needed, every
50 hours.
NOTE! The cab filters are only intended to separate particles
(dust) from the air. Any dangerous gases are not trapped by
the filter.
Cab, replacing prefilter
Replace the filter every 1000 hours.
1 Remove cover (A).
2 Loosen the nuts (B).
3 Remove prefilter (C).
Cab, cleaning prefilter
Shake the filters carefully without damaging them – avoid cleaning
with compressed air, vacuum cleaner, or water.
NOTE! Use personal protective equipment (e.g., breathing
protection) when cleaning the filters.
Cab, replacing main filter
Replace the filter every 2000 hours.
1 Remove side guard (D).
2 Detach casing (E).
3 Remove main filter (F).
NOTE! The main filter should not be cleaned, it must be
replaced.
Take care of filters/oils/liquids in an environmentally safe way,
see page 97.
ACover
BNuts
C Prefilter
D Side guard
ECasing
F Main filter
1
7
2
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