Chapter 7 Preparing for crane operation
173
Unfolding the crane
Set the key switch to remote operation.
Prerequisites for unfolding the crane
Danger!
If the manual extension booms are not properly pinned and secured,
they will slide out of the extension booms when unfolding the crane.
This creates an acute risk of fatality for the operator and others.
x
Extension booms are pinned and secured.
x
Vehicle is properly supported.
x
No bystanders or obstacles are in the movement range of the crane.
Danger!
Not maintaining the minimum distances creates an acute risk of
fatality for the operator and others.
x
The operator must have full view of all crane movements.
All safety notes of chapter 2 shall be observed.
Remote control
Caution!
When the operator is in the folding/unfolding area of the crane there is
an acute risk of fatal injury.
x
Choose a position outside the danger zone of the crane.
Note!
For RTC rope tension control refer to chapter ‘Ancillary equipment,
Ancillary equipment, RTC rope tension control’
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