Control and operation
Operating Manual
The access and the outfit of the cab
Note! To prevent the batteries from overloading, only switch on the air-conditioning or REHEAT mode after 400V power is supplied. If the machine is used for a longer period of time without using the air-conditioning unit, operate the compressor every 2 weeks by pressing the REHEAT button 6 (see Fig. 3-49).
Additional cab heater (optional) An additional cab heater can be installed above the operator seat. Thus, in case of cold weather, it can improve the cab comfort during the machine operation.
Fig. 3-52
Rotary switch for additional cab heater
S234
Rotary switch for the additional cab heater
Supply 400V power (refer to the section "Start / stop the machine") Use the rotary switch S234 to start the additional cab heater. The temperature adjustment of this device is the same as the standard heating system. Use the rotary switch S234 again to stop the additional cab heater.
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