Attenzione – JLG X20J Plus Operator Manual User Manual

Page 139

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135

DO NOT SUBJECT THE CABLES TO TORSION.

7.21 FIVE‑YEARLY INSPECTION

The replacement of the cables and pulleys is advisable every 5 years, even in shorter time
according to the working hours.
Further inspections of the extension system are required in the following situations:

• Machine exposed to extreme environmental conditions (for example low temperatures,
sea environments, etc.).
• Incorrect movement of the arms or noises caused by the movement of the extensions.
• Unused machine for long periods.
• Overloaded machine or subject to collisions.
• Machine subject to short circuit, the ropes could be damaged internally.

Remember that in all cases the Constructor envisions a mandatory check of the entire
machine, including ropes and pulleys, every 1000 hours of use, which must be performed
at a JLG certified assistance centre.

A

FTER HAVING CARRIED OUT ANY MAINTENANCE INTERVENTION

,

BEFORE ALLOWING AN OPERATOR

TO USE THE MACHINE TO ASCEND TO HEIGHT IT S COMPULSORY TO CARRY OUT ALLM ACHINE MOVE

MENTS FROM THE GROUND IN ORDER TO CHECK THE CORRECT FUNCTIONING OF THE HYDRAULIC

AND ELECTRICAL PARTS

. C

HECK THE FUNCTIONING OF ALL SAFETY DEVICESAND THEIR CORRECT

SIGNALLING ON THE MACHINE REMOTE CONTROL

. M

OREOVER

,

AFTER HAVING CARRIED OUT A

SERIES OF MOVEMENTS

,

RE

CONTRL THE BALANCE AND THE DEGREE OF TENSION OF THE ROPES AND

THE EXTENSION OF THE EXTENSIONS

.

ONLY AT THIS POINT IS THE MACHINE READY FOR USE.

BOOM LIFT MODELS X20JPLUS

JLG

X20JPR0020413

IMPORTANTE

ATTENZIONE

WARNING

DANGER

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