Arm Guards (If Equipped); Steering; Driving; Driving Forward - JLG 1930ES Operation And Safety Manual

Arm Guards (If equipped)

If the machine is equipped with electronic arm guards, the plat-
form will stop lowering at a predetermined height and the
machine's beacons will flash at a different rate to warn ground
personnel, machine lowering can continue after a three (3) sec-
ond delay. Once the lowering function is re-engaged an audible
alarm will sound. After a one and a half (1.5) second delay the
platform will continue lowering.
DO NOT 'LOWER' WITHOUT COMPLETELY RETRACTING THE PLATFORM
EXTENSION.

Steering

To steer the machine, the thumb operated steer control switch
on the platform controller handle is positioned to the right for
traveling right, or to the left for traveling left. When released, the
switch will return to the center-off position and the wheels will
remain in the previously selected position. To return the wheels
to the straightened position, the switch must be activated in the
opposite direction until the wheels are centered.

Driving

DO NOT DRIVE WITH PLATFORM RAISED EXCEPT ON A SMOOTH, FIRM AND
LEVEL SURFACE FREE OF OBSTRUCTIONS AND HOLES. TO AVOID LOSS OF
TRAVEL CONTROL OR UPSET ON GRADES AND SIDESLOPES, DO NOT DRIVE
3121655
SECTION 3 - MACHINE CONTROLS, INDICATORS AND OPERATION
MACHINE ON GRADES OR SIDESLOPES EXCEEDING THOSE SPECIFIED. REFER-
ENCE FIGURE 3-5., GRADE AND SIDESLOPE - DRIVING - PLATFORM STOWED.

Driving Forward

1. Place power selector switch at ground control station
to "Platform."
2. Position emergency stop switch at platform control
station to "On" position.
3. Select "Drive" on the drive/lift select switch.
4. Squeeze controller (joystick), depressing red trigger
on front of joystick, and move joystick forward for
duration of travel. The drive system is proportional so
for additional drive speed, push the joystick further in
the direction of travel. Releasing the trigger will stop
the function being operated.

Driving in Reverse

1. Position power selector switch at ground control sta-
tion to "Platform."
2. Position emergency stop switch at platform control
station to "On" position.
3. Squeeze joystick, depressing red trigger on front of
joystick, and move joystick backward (reverse) for
duration of travel. The drive system is proportional so
for additional drive speed, push the joystick further in
the direction of travel. Releasing the trigger will stop
the function being operated.
– JLG Lift – 3-15