JLG X23J Operator Manual - Manual (Page 116)

BOOM LIFT MODELS X23J
JLG
112 X23JR0620113
6.5.6 T
RACK PART EMERGENCY MANOEUVRE
:
MOVEMENT OF THE PLATFORM OUTRIGGERS WITH
MANUAL PUMP TO ALLOW MACHINE TRANSPORT
To lift the outriggers from the ground in order to close them and so transport the machine,
operate as follows:
‑ check that the machine is completely closed and aligned;
‑ remove the protection sump from the track part distributors
compartment;
‑ use the appropriate devices to completely tighten the two
proportional valves mounted on the two distributors (A);
‑ to move the left outriggers, take the diverter on the manual
hydraulic pump into the corresponding position; manually
switch‑over the overhead‑track part diverter by acting on the
fuse in the centre of the magnets, using the relevant hand
wheel positioned in the electric components compartment ;
‑ act on the ON‑OFF coil levers (B) to enable the desired move‑
ment and simultaneously act on the hand pump to send oil to
the movement (photo C);
‑ to move the right outriggers, take the diverter on the manual
hydraulic pump into the corresponding position;
‑ act on the ON‑OFF coil levers (B) to enable the desired move‑
ment and simultaneously act on the hand pump to send oil to
the movement (photo C);
‑ at the end of this emergency operation, completely loosen
the knob on the right and left side track distributor propor‑
tional valve, completely loosen the knob of the track/aerial
part diverter, remove it and put it back in the electric com‑
ponents compartment (see photo), re‑position the protec‑
tion on the distributors.
A
B
TRACK DISTRIBUTOR ‑ LEFT SIDE
TRACK / AERIAL PART DIVERTER
A
B
T HE MANUAL HYDRAULIC PUMP CAN BE USED TO MOVE THE OUTRIGGERS AND TAKE THE MACHINE
INTO TRANSPORT CONFIGURATION
,
ONLY AFTER HAVING COMPLETELY CLOSED THE AERIAL PART OF
THE PLATFORM .
A
TRACK DISTRIBUTOR ‑ RIGHT SIDE
PHOTO C