Palfinger PC 3800, Руководство по эксплуатации

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Preparing for crane operation
Stabilizer cylinders
Hydraulic stabilizers
Operator station: Radio-controlled
operation:
•
Then pull out the stabilizer cylinders one after the
other so that you may view the danger zone.
Crank-down stabilizers
If the crane is equipped with crank-down stabilizers, crank down the stabilizer extensions until the
support jacks have firm ground contact.
If the vehicle is equipped with additional stabilizers proceed as described above.
Bringing the load arm to working position
Prerequisites for unfolding the crane
Caution!
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 a severe risk of fatality for the operator and
others.
•
Extension booms are pinned and secured.
•
Vehicle is properly supported.
•
No bystanders or obstacles are in the movement range of the crane.
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