Crane operation
11.7 Heating and air-conditioning system
Operating manual GMK 6400 3 112 993 en 11 - 135
12.07.2013
Preheating the
crane cab
If the crane cab is to be preheated in addition to the engine, adjust the heat-
ing system as follows:
• Switch (1) to Warm setting
• Switch (3) to the Recirculated air symbol
• Turn switch (2) to the required fan level
• Open the air vents; à p. 11 - 131
H
The amount of time required to preheat the engine will be increased signif-
icantly by simultaneously heating the crane cab.
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