JLG 110HX ANSI Operator Manual - Manual (Page 55)

SECTION 4 - MACHINE OPERATION
3120635 – JLG Lift – 4-3
BEFORE DRIVING, MAKE SURE BOOM IS POSITIONED OVER
REAR AXLE. IF BOOM IS OVER FRONT AXLE (STEER WHEELS),
STEER AND DRIVE CONTROLS WILL MOVE IN OPPOSITE DIREC-
TIONS TO MACHINE CONTROLS.
Traveling Forward or Reverse
1. With engine running, depress footswitch and posi-
tion DRIVE control to FORWARD and hold for the
duration of forward travel desired.
NOTE: When DRIVE or STEER functions are being oper-
ated there is an interlock which prevents operation of
boom functions.
2. Depress footswitch and position DRIVE control to
REVERSE and hold for duration of reverse travel
desired.
3. Depress footswitch and position STEER control to
RIGHT for traveling right and LEFT for traveling left.
4. To obtain maximum travel speed, position the DRIVE
controller to FAST and activate the following
switches:
a. Position HIGH ENGINE switch to HIGH.
b. Position WHEEL MOTOR SPEED switch to
HIGH.
c. Position PUMP VOLUME switch to HIGH.
5. Prior to stopping the machine, position switches as
follows:
a. Position HIGH ENGINE switch to LOW.
b. Position WHEEL MOTOR SPEED switch to LOW.
c. Position PUMP VOLUME switch to LOW.
6. For traveling up grades, position switches as fol-
lows:
a. Position HIGH ENGINE switch to HIGH.
b. Position WHEEL MOTOR SPEED switch to LOW.
c. Position PUMP VOLUME switch to LOW.
NOTE: For smoother operation when driving with fully
extended boom, place DRIVE control to SLOW
before stopping.
4.5 STEERING
Depress footswitch to steer machine, push on the left side
of the switch to steer left, on the right side to steer right.
BEFORE OPERATING MACHINE, MAKE SURE BOOM IS POSI-
TIONED OVER REAR AXLE. IF BOOM IS OVER FRONT AXLE
(STEER WHEELS), STEER AND DRIVE CONTROLS WILL MOVE IN
OPPOSITE DIRECTION THAN INDICATED ON MACHINE PLAC-
ARDS.
Figure 4-1. Grade and Side Slope