JLG X14JH Operator Manual - Manual (Page 36)

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2.4.1.5 GROUND EMERGENCY CONTROLS SITUATED ON THE REVOLVING TURRET
These controls have been designed to manoeuvre the overhead part of the control car from
the ground only in case of emergency after putting on the proper switch.
BOOM LIFT MODELS X14JH
JLG
X14JHR0220311
R
EF
. D
ESCRIPTION
O
PERATION
/
/ MOVEMENT
P
ICTOGRAM NEAR THE
CONTROL
1 Rotation lever
This lever allows the operator to rotate
the overhead part of the platform structu‑
re around the axis of the fifth wheel
The machine alignment is indicated in
paragraph 2.4.1.1
lever forward:
rotating anticlockwi‑
se the overhead part
lever forward:
rotating clockwise
the overhead part
2 Lever controlling first and second arm
This lever allows the operator to raise and
lower the first and second arm of the
platform. The synchronisation of the
movement between the first and second
arm allows having the maximum working
range and this is obtained thanks to the
particular configuration of the system and
does not depend on the operator.
lever forward:
synchronised raising
first and second arm
lever backward:
synchronised lowe‑
ring of the first and
second arm