JLG 400SJ Operation And Safety Manual page 60

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SECTION 4 - MACHINE OPERATION
TRAVEL GRADES WITH DRIVE SPEED/TORQUE SELECT SWITCH IN
THE FORWARD POSITION. USE EXTREME CAUTION WHEN DRIVING IN
REVERSE AND AT ALL TIMES WHEN DRIVING WITH PLATFORM ELE-
VATED AND ESPECIALLY WHEN DRIVING WITH ANY PART OF
MACHINE WITHIN 6 FEET (2 M) OF AN OBSTRUCTION. DO NOT USE
DRIVE TO MANEUVER PLATFORM CLOSE TO AN OBSTRUCTION...USE
ONE OF THE BOOM FUNCTIONS.
BEFORE DRIVING, LOCATE THE BLACK/WHITE ORIENTATION ARROWS
ON BOTH THE CHASSIS AND THE PLATFORM CONTROLS. MOVE THE
DRIVE CONTROLS IN A DIRECTION MATCHING THE DIRECTIONAL
ARROWS.
4-6
Traveling is limited by two factors:
1. Gradeability, which is the percent of grade of the incline
the machine can climb.
2. Sideslope, which is the angle of the slope the machine
can be driven across.
When the boom is raised or extended, the machine should
not be operated on grades or sideslopes that are greater
than that detected by the tilt alarm. The tilt alarm will sound
to alert the operator when the machine is on an unsafe
slope. The machines high drive function will also be cut
back to low drive.
– JLG Lift –
3121216

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