PERIODIC SERVICE90
BCleaning the Inner Air Filter
[CAB Type only]
Remove the inner filter, and blow air from the direction
opposite to the filter's normal air flow.
Pressure of compressed air must be under 205 kPa (2.1
kgf/cm ).
BCleaning the Fresh Air Filter
[CAB Type only]
Remove the knob bolts and pull out filter.
A Attach the filter and cover as illustration above.
C Cleaning the air filter
A Normal use
Blow air from the opposite direction to the filter's
normal air flow.
Pressure of compressed air must be under 205 kPa
(2.1 kgf/cm ).
A Do not hit the filter. If the filter becomes deformed, dust
may enter into the air-conditioner, which may cause
damage and malfunction.
A If the filter is very dirty:
Dip the filter in lukewarm water with mild dish washing
detergent.
Move it up and down as well as left and right to loosen
dirt. Rinse the filter with clean water and let it air-dry.
A Do not use gasoline, thinner or similar chemicals to
clean the filter as damage to the filter may occur.
A It may also cause an unpleasant odor in the CAB when
the system is used next.
(1) Inner air filter
(2) Screw
(1) Fresh air filter
(2) Cover
(3) Knob bolts
(A) Air inlet port
(A) "AIR CONDITIONER AIRFLOW"