Additional page GMK 3 302 652 en 1
31.08.2017
1 Reduction of slewing speed – can be switched
on and off
In addition to the specifications in the lifting capacity table and operating
manual
supplied, the automatic reduction of the slewing speed can be
switched off under certain conditions.
1.1 Important notes
These additional pages describe only this special function.
Also observe all specifications and safety instructions in the
Operating
Instructions
and lifting capacity table supplied.
With reduction
switched on
Depending on the degree of utilisation and the working radius, the slewing
speeds are automatically reduced to the maximum permissible levels listed
in the
lifting capacity table under the comments on slewing speed.
With reduction
switched off
If the maximum slewing speeds listed in the supplied
lifting capacity table are
exceeded, the buzzer tone sounds and a warning symbol is displayed.
The slewing speed is not reduced.
G
Risk of accidents due to excessive slewing speed!
Observe the specified maximum permissible slewing speeds. This prevents
the truck crane from being subjected to excessive dynamic loads, which
can lead to damage to crane sections and the truck crane overturning.
Always slow down and accelerate the slewing movement slowly and avoid
swinging loads.
When reduction is switched off, you as crane operator are responsible for
a slewing speed that is suitable the current loading case.
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