CHECKS BEFORE START10
AIR CONDITIONER
BAir Flow
Air in the CAB and fresh air introduced into the CAB flow
as shown in the figure. Adjust the five air outlet ports to
obtain the desired condition.
Position the inlet selector lever to the desired position.
A Do not allow water to enter the fresh air port while
washing the excavator.
(A) "DOOR WINDOW"
(B) "WIND SHIELD"
(C) "CHEST AREA"
(D) "FOOT AREA"
(C) "CHEST AREA"
(1) Inlet selector lever (A) "FRESH AIR INLET" position
(B) "INNER AIR RECIRCULATION" position
(E) "INNER AIR RECIRCULATION"
(F) "FRESH AIR INLET"
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