JLG X500AJ Operator Manual - Manual (Page 29)

SECTION 2 - PREPARATION AND INSPECTION
3121636 – JLG Lift – 2-5
MAKE SURE THE ENGINE KEY SWITCH IS ON, THE BATTERY DISCONNECT
SWITCH IS TURNED ON, AND THE POWER/EMERGENCY STOP BUTTONS
AT THE GROUND AND PLATFORM CONTROL BOX IS TURNED CLOCKWISE
(ON).
Function Check
MAKE SURE NO FUNCTIONS (EXCEPT TRACK FUNCTIONS) OPERATE WHEN
THE OUTRIGGERS ARE NOT PROPERLY SET.
After properly setting up on outriggers, perform the
function check as follows:
1. From the ground control console with no load in
the platform:
a. Check that all guards protecting the function con-
trol switches and controllers are in place.
b. Operate all functions.
c. Ensure that all machine functions are disabled
when the Emergency Stop Button is pushed in.
d. Ensure all boom functions stop when the function
enable switch is released.
2. From the platform control console:
a. Ensure that the control console is firmly secured in
the proper location.
b. Check that all guards protecting the function con-
trol switches and controllers are in place;
c. Operate all functions.
d. Ensure all boom functions stop when the foot
switch is released.
e. Ensure that all machine functions are disabled
when the Emergency Stop Button is pushed in.
f. Ensure main lift down, tower lift down, and jib lift
down, work properly when using the emergency
lowering controls.