OPTIONS
Air Conditioner (TB135 / TB145)
Cooling
CAUTION
¡ ¡ ¡ ¡ ¡ Excessive cooling can be harmful to
your health. It is best to keep the air
inside the cab only about 5 to 6
°
11
F) cooler than the outside air.
¡ ¡ ¡ ¡ ¡ If the excavator has been parked in the
sun, open the windows or door to let
the hot air out of the cab before using
the air conditioner.
After starting the engine, turn the air
conditioner ON and adjust the switches as
shown in the diagram above.
Set the temperature control dial and fan
switch to the desired positions.
Quick cooling
To cool the cab quickly, set the temperature
control dial to cool and the fan switch to High,
as shown on the diagram above.
Defogging the Windows
If the air conditioner is set to high when
using the defroster, the difference
°
C (9 to
between the external and internal
temperatures increases, and fog may
form on the outside of the windows. If
this happens, either turn the air
conditioner OFF or turn the temperature
control dial clockwise (WARM).
T9L008
After starting the engine, turn the air
conditioner ON and adjust the switches as
shown in the diagram above.
The outflow slot of the defroster can be
directed at the front door.
T9L009
245
CAUTION
T9L008