JLG 1100SB Operator Manual - Manual (Page 60)

SECTION 4 - MACHINE OPERATION
4-10 – JLG Lift – 3121264
4.8 PLATFORM
Platform Level Adjustment
ONLY USE THE PLATFORM LEVELING OVERRIDE FUNCTION FOR
SLIGHT LEVELING OF THE PLATFORM. INCORRECT USE COULD CAUSE
THE LOAD/OCCUPANTS TO SHIFT OR FALL. FAILURE TO DO SO COULD
RESULT IN DEATH OR SERIOUS INJURY.
NOTE: When the Boom Control Select Switch is in the Manual
mode, Platform leveling only functions during Main Lift
operation. When the Boom Control Select Switch is in the
Automatic mode, Platform Leveling is active during all
functions except during telescope operation. Also, when
in the Manual mode, the Controlled Angle system is not
active.
During normal operation of the machine, the platform will
automatically maintain it’s position. To manually Level Up or
Down - Position the Platform/Level control switch Up or
Down and hold until the desired platform position is
obtained.
Platform Rotation
To rotate the platform to the left or right, use the Platform
Rotate control switch to select the direction and hold until
desired position is reached.
4.9 BOOM
DO NOT SWING OR RAISE BOOM ABOVE HORIZONTAL WHEN
MACHINE IS OUT OF LEVEL MORE THAN THE RATED 3 DEGREES.
DO NOT DEPEND ON TILT ALARM AS A LEVEL INDICATOR FOR THE
CHASSIS.
TO AVOID TIP OVER, LOWER PLATFORM TO GROUND LEVEL. THEN
DRIVE MACHINE TO A LEVEL SURFACE (WITHIN THE RATED 3
DEGREES) BEFORE RAISING BOOM.
TO AVOID SERIOUS INJURY, DO NOT OPERATE MACHINE IF ANY CON-
TROL LEVER OR TOGGLE SWITCH CONTROLLING PLATFORM MOVE-
MENT DOES NOT RETURN TO THE ‘OFF’ OR NEUTRAL POSITION WHEN
RELEASED.
IF THE PLATFORM DOES NOT STOP WHEN A CONTROL SWITCH OR
LEVER IS RELEASED, REMOVE FOOT FROM FOOTSWITCH OR USE
EMERGENCY STOP SWITCH TO STOP THE MACHINE.