Anemometer And Air Traffic Control Light - Manitowoc Grove GMK4090 Operating Manual

12.10.10
S
Installing
Operating manual
GMK4090

Anemometer and air traffic control light

Risk of damage during on-road driving
Always remove the anemometer and air traffic control light before on-road
driving.
This prevents the specified overall height from being exceeded at on-road
level, and the anemometer from being damaged due to unfavourable air
currents.
The anemometer and the air traffic control light – if provided – are located
on the same rod.
•
If necessary, remove the rod from the stor-
age compartment (1).
•
Insert the rod (1) into the clamp (3) and
secure it with the retaining pins.
•
Remove the cables from the holders (2) and
connect
– the anemometer to socket (4)
– the air traffic control light to the socket (5)
•
Lay the cables in such a way that they will
not be damaged during crane operation
•
Check that the anemometer is able to swing
so that it hangs vertically even when the
main boom is raised.
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12.10 Rigging work on the main boom
Rigging work
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