Lifting And Lowering; 4.4 Automatic Self Leveling - JLG LIFTLUX 210-25 Operation And Safety Manual

SECTION 4 - MACHINE OPERATION
4.3

LIFTING AND LOWERING

If the lift/drive-switch is in the lift position lifting/lowering will
be activated by the joystick controller in conjunction with the
enable button. After the joystick passes the neutral position
the maximum lift speed is reached.
NOTE: If the lift/drive-switch is in the drive position, the functions
lift/lower are deactivated. The emergency lift/lower
switch, located in the bottom chassis however still
remains active. This switch can only be activated when
the keyswitch is in the ground control position.
NOTE: With outriggers selected, the outriggers are part of the lift
function, and the machine will not lift until the outriggers
are deployed and the machine is level.
DO NOT LIFT DOWN WITHOUT COMPLETELY RETRACTING THE PLAT-
FORM EXTENSION.
NOTE: The machine is equipped with gravity lift down.The
engine does not need to be running to lower the platform.
4-6

4.4 AUTOMATIC SELF LEVELING

The machine is equipped with an auto leveling feature that
allows the operator to automatically level the machine. This
function can be turned on or off at the ground control station.
With the auto leveling function selected, the outriggers are
deployed by using the lift controller. Lift up will extend the
outriggers and LIft down will retract the outriggers.
All outriggers must be extended and in contact with the sup-
port surface before the platform is lifted from the stowed
position. If one or more outriggers, despite being fully
extended, not be in contact with the support surface the out-
riggers must be retracted and the machine moved to a more
appropriate position.
IF THE MACHINE BECOMES UNLEVEL, CAREFULLY LOWER THE PLAT-
FORM AND REPOSITION THE MACHINE.
NOTE: The outriggers can not be used from the ground control
station.
When the automatic leveling system is activated, the drive
function is cutout, the control lamps on the Nivolux-box show
the results of the measurement and the outriggers start to
– JLG Lift – 3121303