Operation
Working with the vehicle 7.8
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[en] | 05/2019 | 1000408123 | 4080T Basic Line | Operator’s Manual
7.7.4
Operating the rear window heating
Fig.109: Operating the rear window
heating
The vehicle is equipped with a heated rear window. With rear window
heating, fogging of the rear window can be prevented in cold weather.
Rear window heating is operated with a switch in the switch panel in the
roof of the cab. The switch has two positions.
▪ Move the switch to position I.
ð Rear window heating is switched on.
▪ Move the switch to position 0.
ð Rear window heating is switched off.
7.8
Working with the vehicle
7.8.1
Warnings regarding work
DANGER
Danger to life if approaching electric overhead lines!
Approaching overhead electric lines causes electric arcs to form. Im-
proper behavior in this situation will result in serious injury or death.
► Keep away from electrical overhead lines.
► Do not attempt to leave the cab in the event of electric arcs.
► Before working under electric overhead lines, contact the energy
supplier and cause the current to be switched off.
Distances to electrical overhead lines
A VDE recommendation specifies the following minimum distances to
electrical overhead lines.
Rated voltage Safety distance
Up to 1000 volts 1m
Over 1000 volts to 110 kilovolts 3m
Over 110 kilovolts to 220 kilovolts 4m
Over 220 kilovolts 5m
Unknown rated voltage 5m
If in doubt about the rated voltage, maintain the minimum distance of five
meters.
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