Komatsu D65PX-12 Service Manual

OPERATION EXPLANATION OF COMPONENTS
3-33
AIR CONDITIONER
(Machine equipped with cab, air conditioner)
EXPLANATION OF PARTS
(1) Fresh/recirc selector lever (3) Blower switch
(2) Air condition switch (4) Temperature control lever
FRESH/RECIRC SELECTOR LEVER
This lever (1) changes the air intake port used when cooling or
heating.
● RECIRC: If lever (1) is shifted to the left, the air condi-
tioner sucks inside air. Set the lever to this posi-
tion to cool or heat strongly. Ventilation or
pressurizing function is not applied at this posi-
tion.
● FRESH: If lever (1) is shifted to the right, the air condi-
tioner sucks outside air. Set the lever to this
position for normal cooling or heating. In this
position, the cab is ventilated. It is also pressur-
ized to prevent entry of dust.
AIR CONDITION SWITCH
When the switch (2) is pressed and the blue lamp lights up, the
cooling function is actuated. Use this switch for cooling or
dehumidifying.

Komatsu D65PX-12 Specifications

General

Brand	Komatsu
Model	D65PX-12
Category	Construction Equipment
Language	English