Komatsu PW160-7H Operation & Maintenance Manual page 138

CONTROL LEVERS, PEDALS
5. Adjust vents (A), (B), and (D2) so that the air blows onto the
window glass.
(Vents (C) and (D1) are fixed and cannot be adjusted.)
When operating in the rainy season or when it is desired to
remove the mist from the window glass or to dehumidify the air,
turn air conditioner switch (8) ON.
PRECAUTIONS WHEN USING AIR CONDITIONER
NOTICE
When running the air conditioner, always start with the
●
engine running at low speed. Never start the air condi-
tioner when the engine is running at high speed. It will
cause failure of the air conditioner.
If water gets into the control panel or sunlight sensor, it
●
may lead to unexpected failure, so be careful not to let
water get on these parts. In addition, never bring any
flame near these parts.
For the auto function of the air conditioner to work prop-
●
erly, always keep the sunlight sensor clean and do not
leave anything around the sunlight sensor that may inter-
fere with its sensor function.
Ventilate the cab from time to time when using the cooler.
If you smoke when the cooler is on, the smoke may start to
●
hurt your eyes, so open the window and carry out ventilation
and cooling for a short time to remove the smoke.
When running the air conditioner for a long time, carry out ventila-
tion and cooling together once each hour.
Be careful not to make the temperature in the cab too low.
When the cooler is on, set the temperature so that it feels slightly
cool when entering the cab (5 - 6ºC) lower than the outside tem-
138
B
D1
D2
PW160-7H VEAM390100
OPERATION
A
C