Manitowoc Grove GMK4100L-1 Operating Manual page 740

Crane operation
11.9 Heating and air-conditioning system
Air distribution
Switching off
11 - 152
You can direct the air to flow out of various air vents.
Adjusting the air vents
1 – To open:
– To close:
– To direct the air flow:
2 – To direct the air flow:
Switching off the heating system
•
Reduce the temperature – symbol (1).
Switching off the ventilation
•
Switch off the ventilation – symbol (2).
•
Select the corresponding symbol (1) for the
desired air vents.
A Top only
B Top and bottom
C Bottom only
Press in and position lengthwise
Position crosswise
In intermediate position
Slewing
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GMK4100L-1