ADJUSTMENTS PRIOR TO MACHINE START
5-8
ADJUSTING THE HEATING AND VENTILATION SYSTEM
ADJUSTING THE VENTILATION SYSTEM
When the ventilation system is operated, air is blown into the
driver's cab. If the cabin is closed, a light overpressure is built
up, preventing dust from outside to settle down in the cab. To in-
crease the volume of filtered fresh air, you can open the ventila-
tion grid a little.
The air is distributed via the air ventilation nozzles (1 and 2) on
the left-hand and right-hand side of the steering column. You
may open or close the nozzles individually. The exhaust direc-
tion can be varied using the diffusing disks. You can direct the air
ventilation nozzles (1) onto the front windshield and the air venti-
lation nozzles (2) onto the side windows.
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