Palfinger PK 23002, Руководство оператора

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Additional equipment 4.3-5
When working with the rope winch it has to be ensured that:
• the rope winch is not overloaded with the lifting capacity of
the crane.
• crane components such as hydraulic extendable arms,
mechanical extensions and pulleys etc. are not overloaded
with the lifting capacity of the rope winch.
•
When extending the extendable arms or raising the hinged arm ensure that the rope is not
shortened to such an extent by doing so that it snaps.
• Further the danger exits that by folding the arm system the rope will be shorten as much that it will
tears. So make attention that always enough rope is wound of the drum, when working with the
rope winch.
•
During the use of the rope winch you have to sort always a minimum of 3 extensions.
• If the rope winch does not have a safety device it must be ensured when winding off the rope that
at least 3 turns remain on the drum. Otherwise there is a danger when extending the extendable
arms or folding out the hinged arm that the rope will snap through unintentional shortening.
Therefore always ensure when using a rope winch that for these crane movements enough rope
has always been wound from the drum.
If during working with the rope winch the rope is wound off to less
than three full turns the rope may be pulled out of its fastening in the
rope drum. This will cause the load to drop, which means an acute
accident danger for you and other persons.
• On a rope winch with safety device it is ensured that when the rope is wound off at least 3 turns
remain on the drum and that the rope is not snapped by unintentional shortening (extending the
extendable arms).
• Use of damaged, worn or weak ropes is prohibited.
• The pulley heads, pulleys and intermediate pulleys are to be mounted and used in accordance
with the technical information sheets.
• To prevent slack the rope must be kept tight when being wound onto the rope drum (not with the
hands).
• If the lower rope layers on the drum are hardly used or not used at all they are to be wound off the
drum from time to time and rewound with pretensioning.
• During travel winch components or load lifting gear must not stick out beyond the width of the
vehicle and must be removed before setting off so that nobody is endangered.