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General Information and Operating Instructions
PUSHBACK TRACTOR CHALLENGER550
Jan 28/19
Vents
The vents can be used for de-icing the windows and for ventilating the interior area.
Figure 35: Vents
Table 14: Vents
Change the air flow direction:
(1)
Swivel vents 1 or fins of roller vents 2 in the desired direction.
Notes on the optimal setting:
• To defrost the windows, keep the main outlet nozzles closed.
• To heat the cabin, keep the drum-type outlet nozzles closed.
• If the air conditioner is on, direct the air flow of the main outlet nozzles upwards.
Pos. Designation Description
1 Main vents, instrument
panel
Ventilation of driver seat and passenger seats
2 Rolling vents Ventilation or front windscreen de-icing
3 Main vent, feet area Ventilation of feet area (pedals)
1
1
1
2
2 2
3
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