Working Range Limiter - Manitowoc Grove GMK6300L Operating Manual

11.5
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Operating Manual GMK6300L

Working range limiter

You can set and monitor four different limits in the working range limiter
submenus:
– a maximum overall height,
– a maximum working radius,
– a maximum slewing angle,
– objects in the working range.
The monitoring of the programmed limits can be switched on and off
separately.
Risk of accidents due to situations which cannot be monitored!
The working range limiter only serves as an additional safety device. Brake
the crane movement before contact with the obstacle becomes imminent.
Do not deliberately move into the shutdown range. You, the crane operator,
are still responsible for monitoring the working range, so that you can react
appropriately if situations arise which cannot be monitored electronically.
Risk of accidents due to limits set too low!
When entering the limits, bear in mind that, even after switching off the
engine, movements can still occur that would bring the load into the shut-
down range, 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.
Risk of accidents due to insufficient safe distances!
Always observe all safety distances in accordance with the national legal
regulations (e.g. concerning overhead power lines) even if the working
range limiter is switched on.
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Crane operation
11.5 Working range limiter
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