JLG 600A_AJ Operator Manual - Manual (Page 64)

SECTION 4 - MACHINE OPERATION
4-8 – JLG Lift – 3121204
4.7 BOOM
DO NOT SWING OR RAISE BOOM ABOVE HORIZONTAL WHEN MACHINE
IS OUT OF LEVEL.
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 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.
Swinging the Boom
To swing boom, use SWING control switch to select RIGHT
or LEFT direction.
WHEN SWINGING THE BOOM MAKE SURE THERE IS AMPLE ROOM FOR
THE BOOM TO CLEAR SURROUNDING WALLS, PARTITIONS AND EQUIP-
MENT.
NOTE: When boom functions are being operated there an inter-
lock prevents the use of DRIVE and STEER functions.