Palfinger PK9001-EH, Руководство оператора

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Ancillary equipment
86
Rope winch with end position protection
The built-in end layer limiting switch stops the winch when only three wraps of rope remain on the
drum.
Refer to "Paltronic 50" in chapter 5.
Ending rope winch operation (load-arm still in working position)
Warning!
The crane must be switched off between the individual
disassembly steps. Failure to do this will result in an acute risk of
injury (potentially fatal).
If disassembly of winch components is necessary:
x
Lower the load arm boom (to carry out the following work)
x Reel off sufficient rope.
x
Switch off crane.
x Disassemble the lower load block and store it properly.
x
Unreeve the rope, pin it to the storage point and secure it properly.
x
Turn on the crane.
x Slowly and carefully operate the winch to tighten the rope.
x
Switch off crane.
x Disassemble and store the winch components properly (pulley head, guide pulleys, etc.).
If disassembly of the winch components is not necessary:
x Slowly and carefully wind up the rope with the winch.
Warning!
Abrupt crane movements can cause the lower load block
to swing uncontrollably.
x Move the crane in transport position (refer to "Ending crane operation" in chapter 9). While moving
the crane in transport position keep sufficient distance between pulley head and lower load block.
x
Wind up the rope with the winch slowly and carefully until the lower load block is tightly on the
pulley head (not allowed as working position).
Rope winch power link
For power link rope winch (foldable) refer to operating instructions of the fly-jib.