Crane operation
10.7 Working range limiter
10 - 136 3 302 633 en Operating Instructions GMK5250L
27.09.2017
10.7.3 Entering limit values
This section describes how to enter unknown limit values by moving to the
shutdown points.
You can enter known limit values directly;
à Entering limit values manually,
p. 10 - 140.
When entering the values:
The monitoring must be switched off – symbol (1) is red;
à p. 10 - 142.
Overall height
• Move the main boom head to just before
the shutdown point without a load, e.g. up
to 17.5 m – value (1).
• Press the button (3) or (4) once.
– The current value (1) will be accepted as
the limit value (2).
Switch on monitoring;
à p. 10 - 142
G
Risk of accidents due to limits set too low!
When entering the limit values, bear in mind that, even after switching off
the engine, movements can still occur that would bring the load into the
shutdown area, e.g. due to the load swinging or the boom bending. For this
reason, always enter the limit values with sufficient safety margin from the
object.
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