JLG X20JPLUS Operator, Safety, Maintenance And Service Manual page 121

MUX20JP021602
Control the machine with the remote control ONLY carrying out operations
that allow the machine to be closed: first/second boom folding, extension
boom in, JIB boom folding. The third boom can be rotated and lowered only
with the extension boom completely retracted. Do not carry out any opera‐
tions other than those listed or operations than may affect the stability of the
machine. The arm movement sequence must be carried out in such a way as
to avoid any operation that may affect the stability of the machine.
When the operators and the machine are in safety condition release the key, re‐
move it and put it back in its original position.
The electronic control board records every time the safety device by‐pass key is
used.
Boom Lift Models X20JPLUS
USING THE MACHINE
119