SWE90UF-2PB Operation & Maintenance Manual
NOTE
During operation, pay attention to the working
range and scope, preventing the collision of bucket
from cylinders, dozer blades and cab. For example, the
posture of work attachment in FIG. 4.9.4 is forbidden,
easily resulting in the damage of boom cylinder.
4.10 AIR CONDITIONER OPERATION
Aeration operation
(1) As figure 4.10.1 shows, clockwise
turn the main switch to gear I/II/III
for three wind speeds of low/medium/high.
(2) As figure 4.10.2 and 4.9.3 show, turn the direction of air outlet to suitable position.
(3) As figure 4.10.1 shows, counter-clockwise turn the speed switch to OFF to shut down the whole system.
Refrigeration Operation
(1) Choose proper wind speed and direction according to the “aeration operation”.
(2) As figure 4.10.1 shows, turn the main switch to a proper position in the blue area. (turn anticlockwise to
increase temperature; turn anticlockwise to the far left for the lowest temperature; If it is too cool, turn
clockwise properly to increase temperature; Furthermore, the cold temperature also can be adjusted by the
wind speed.)
(3) You can get a comfortable environment by controlling the wind speed, wind direction and the
temperature.
When it is not too hot, after refrigerating for some time, if you
feel too cold, turn the main switch clockwise to increase the
temperature. After some time, if you feel the wind speed is too
high, reduce it by regulating the wind speed switch.
Power ON/OFF Control Panel Wind speed
Refrigeration indicator light
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