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If the cab prefilter is clogged, the fresh air flow rate
will be reduced. Therefore, clean it periodically.
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.
W
A
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Risk of hazardous inhalation.
Dangerous dust can lead to serious health
problems.
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.
1 Turn the screw to counter clockwise using a L
wrench.
2 Tilt the cover (B) towards rear side and take out
the prefilter (A).
3 Clean the prefilter with compressed air.
N
O
T
E
!
When using compressed air, keep the nozzle at a
distance from the filter to prevent damage. Clean
the filter with compressed air with a maximum
pressure of 0.2 MPa (2 kgf cm
2
) (29 psi).
4 If the prefilter is damaged or heavily
contaminated, replace it with a new one.
5 Install the prefilter and close the cover.
A Cab prefilter
B Cover
C Screw
1
7
2
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