JLG X14JH Operator Manual - Manual (Page 70)

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R ESPECT THE GREASING INTERVALS IN ORDER TO PROTECT PINS AND CONNECTION PIVOTS FROM
THE WEAR AND TEAR .
3.3.1 GREASING THE TELESCOPIC ARM
AND CHECKING THE WEAR AND TEAR OF THE SLI
‑
DING BLOCKS
• Using a brush, spread grease over the
telescopic arm.
• Check visually the play between the
telescopic arm and the sliding blocks.
• In case the play exceeds 3 mm it is neces‑
sary to operate on the plastic registers,
screwing them to lean on the arm in case
of the upper ones, or to bring them to 1
mm in case of the bottom ones.
Control the support and the correct distance slipping off and closing the arm.
• The possible replacement of the sliding shoes has to be made in an JLG authorized work‑
shop
4. MAINTENANCE OF THE MACHINE
4.1 SAFETY REGULATIONS FOR MAINTENANCE OPERATIONS
• The spare parts must match the technical prescriptions established by The Constructor.
This is guaranteed by the use of original spare parts.
• Errors are extremely dangerous. Before greasing or doing any repairs, read carefully the
instructing and operating manual.
• Handle parts with great care. Do not put hands or fingers between two parts. Wear
homologated safety garments like safety glasses, gloves and shoes.
• Handle each item with maximum care. Keep hands and fingers away from gaps, gearing
and similar. Always use the approved protective devices, like safety glasses, safety glo‑
ves and shoes.
• When working on the electric system, always wear protective gloves and remove any
rings, wristwatches or any other metallic jewels. As a general rule, never clean parts with
BOOM LIFT MODELS X14JH
JLG
X14JHR0220311
IMPORTANTE
ATTENZIONE
IMPORTANT
WARNING