Platform Controls - JLG 4394RT Operation And Safety Manual

Platform Controls

NOTICE
CONTROL BOXES SHOULD NOT BE SWITCHED FROM ONE MACHINE TO
ANOTHER.
1. Auto Leveling Jacks - (Optional) -
When depressed the light will illumi-
nate on the indicator pad, enabling
that function for 5 seconds. Moving
the control handle forward will lower
the leveling jacks. Moving the control
handle backward will raise the level-
ing jacks. Once the machine is level the jacks will dis-
continue extending and the jack set light will turn on.
NOTE: After initial ground contact is made, the auto level func-
tion will pause 2-5 seconds and then begin to properly
level the machine. Once level, the tilt light on the platform
control box will stop blinking.
NOTE: There is an override feature on the Auto Leveling system
that allows the operator to adjust (trim) the level of the
machine to the left or right when the platform is com-
pletely lowered. Use the following instructions to adjust
the level of the machine.
3121641
SECTION 3 - MACHINE CONTROLS, INDICATORS AND OPERATION
a. Select the leveling jack selection switch and
squeeze the trigger switch on the controller.
b. To adjust the leveling jacks to the left, activate the
switch on top of the controller to the left. To
adjust to the right, activate the switch on top of
the controller to the right. The leveling jack indi-
cator light for the side selected will be lit.
NOTE: You can not adjust the level of the machine with the EASI-
CLADDER™ option installed.
2. Front Deck Extension Select
(Optional) - This button must be
depressed in conjunction with the
control handle to operate the power
deck extension. Moving the control-
ler forward extends the deck. Moving
the control backward retracts the
deck.
3. Dual Fuel Select/Glow Plug - This
switch is set up to change from gaso-
line to propane on a machine
equipped with the dual fuel option.
On a machine equipped with a diesel
engine this switch serves as a glow
plug switch.
– JLG Lift – 3-9