Operation 5
BA TH412 * 06/2017 * 4512_5-9_Arbeitshydraulik_en.fm
5-31
Safety instructions on the telescopic boom
Electric shock due to overhead electric lines!
Caution, danger! Approaching overhead electric lines
causes electric arcs to form.
► Keep away from overhead electric lines.
► Contact the energy supplier before working under
overhead electric lines.
Safety distances from electric overhead lines
Accident hazard due to tipping over of machine!
A tipping vehicle can cause serious injury or death.
► Extend the telescopic boom only if the machine is on
firm and level ground.
► Always pay attention to the display of the safe load
indicator.
► First raise the loader unit fully, then extend the
telescopic boom.
► First retract the telescopic boom fully, then lower the
loader unit.
► Travel only with a retracted telescopic boom on public
roads.
► Keep the loader unit as close as possible to the ground
during machine travel.
Rated voltage Safety distance
Up to 1000 V 1 m 3.3 ft.
Over 1 kV and up to 110 kV 3 m 9.8 ft.
Over 110 kV and up to 220 kV 4 m 13.1 ft.
Over 220 kV and up to 380 kV 5 m 16.4 ft
Unknown rated voltage 5 m 16.4 ft.
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