DEUTZ-FAHR FL35-70HP Series, Руководство по эксплуатации, Страница: 102 / 417

Product Description
101
The heating system can be turned on and off using the control
switch at the cab roof.
Fig. 3-39
3.9.2.Description of heating system control switch
Position “0”: Cut off the power supply.
Position “1”: The heating system is turned on with low air
speed.
Position “2”: The heating system is turned on with high air
speed.
To warm up the cab more quickly, move the switch to the
position with high air speed.
Fig. 3-40
3.9.3.
3.9.3.Tips for using the heating system
●
Before starting the engine, make sure the ventilation system is turned off (you can simply turn off the
ventilation fan), to avoid the tractor battery operation under overload.
●
If the ventilation system has been running at full power for a long time, do not turn it off immediately. Before
turning it off, have it running at minimum speed for at least 20 seconds.
●
With the heating system turned on, you can feel air flow immediately from the air outlet. If no air flow, turn
off the system and locate the fault.
●
To demist the windshield quickly, simply turn the control switch to max speed. Open the outlet 3, and close
the outlet 1. This ensures that the entire stream of warm air flows directly to the windshield.
●
Do not use the heating system in a particularly dusty environment.