JLG M400 Operator Manual User Manual
Page 30
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
2-6
– JLG Lift –
3121644
DO NOT DRIVE ON GRADES WHICH EXCEED THE RATED GRADEABILITY OF THE
MACHINE AS INDICATED ON THE SERIAL NUMBER PLATE. DO NOT DRIVE ON SIDES-
LOPES WHICH EXCEED 5 DEGREES.
7.
Check that platform self-leveling system functions properly
during raising and lowering of boom.
8.
Check rotator for smooth operation and assure platform will
rotate 75 degrees in both directions from centerline of
boom.
9.
Drive forward and reverse; check for proper operation.
10.
Steer left and right; check for proper operation.
11.
Footswitch.
FOOTSWITCH MUST BE ADJUSTED SO THAT FUNCTIONS WILL OPERATE WHEN PEDAL
IS APPROXIMATELY AT ITS CENTER OF TRAVEL. IF SWITCH OPERATES WITHIN LAST 1/
4" (6 MM) OF TRAVEL, TOP OR BOTTOM, IT SHOULD BE ADJUSTED.
FOOTSWITCH MUST BE DEPRESSED PRIOR TO ACTIVATING ANY FUNCTION CONTROL,
OTHERWISE THE FUNCTION WILL NOT WORK.
With footswitch depressed, operate LIFT and hold control.
Remove foot from footswitch, motion should stop. If it does
not, shut down machine and contact a qualified service techni-
cian.
12.
Place the GROUND/PLATFORM SELECT switch to GROUND.
Platform controls should not operate.
13.
Place GROUND/PLATFORM SELECT switch to OFF. Platform/
Ground controls should not operate.