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00 0293 210 2 - BA DOMINATOR 150/140/130 - 12/09
7 Overview of controls
7.2 Cab / Operator's platform
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After the system has cooled down, the air conditioner
is switched on again automatically.
If the air conditioner is shut down very frequently at
very short intervals, it must be checked for any possi-
ble faults.
Possible causes – see Problem, possible cause and
remedy – Air conditioner.
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7.2.16 Cab with air conditioner
(with Sanden compressor)
The cab is equipped with an efficient fresh air fan.
The fan can be set to three different speeds by means
of the 3-position switch (4).
Putting the air conditioner into operation (with
Sanden compressor)
On cabs equipped with a cab heater, open the bypass
flap by moving lever (1) to the down position. Start the
diesel engine. Set the double fan to the desired speed
1 – 3 using switch (4). Turn air conditioner thermostat
switch (5) in clockwise direction to set the desired tem-
perature. The air conditioning system is now turned
on.
Precooled air from inside the cab is drawn in through
recirculating air grille (6) and mixed with filtered out-
side air. The blend is further cooled and pushed into
the cab through louvres (8) and (7). The adjustable air
louvres (8) and (7) allow the operator to control the
direction of air flow. Air louvres (7) can be closed, if
required.
Note!
Differences in temperature between the inside
air and outside air of more than 8 °C to 10 °C
(46 °F to 50 °F) are a danger to your health!
Danger!
Contact with refrigerant.
Death or serious injury!
– Avoid any contact with refrigerant.
– If refrigerant splashes into the eyes, con-
sult a doctor immediately!
– Have maintenance and repair work car-
ried out by specialist air conditioning
system workshops only.
– Do not weld any components of the refrig-
erant circuit and in the immediate vicinity
of any parts of the refrigerant circuit.
–
Danger of poisoning!
– Maximum ambient temperature for refrig-
erant is 80°C.
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