JLG 3246E2 ANSI Operator Manual - Manual (Page 29)

SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROL
3120736 – JLG Lift –
3-3
3. Lift Switch
A three-position, momentary-contact switch pro-
vides raising and lowering of the platform when
positioned to up or down.
4. Circuit Breaker
A push button reset 15 Amp circuit breaker, located
behind the pump/motor in the left side door, returns
interrupted power to the machine functions when
depressed.
5. Hourmeter
The machine may be equipped with an hourmeter to
indicate the number of hours the machine has been
operated. The hourmeter operates when a machine
function is operating or when key switch and emer-
gency stop switch are on.
Platform Control Station
1. Emergency Stop Switch
A two-position, red, mushroom-shaped emergency
stop switch functions to provide power to the plat-
form control station and also to turn off power to the
platform function controls in the event of an emer-
gency. With the power selector switch positioned to
platform, power is turned on by pulling the switch
out (on), and is turned off by pushing the switch in
(off).
2. Enable Switch
The enable switch is located on the left side
of the platform control box. This switch must be
depressed and held before and during actuation of
the lift function and for the duration of lift. The enable
switch works in conjunction with the lift switch.
3. Drive
The joystick is used to drive the machine forward
and reverse. To drive, the red trigger on the front of
the joystick must be depressed and held. Then the
joystick must be pushed forward for forward travel or
pulled backward for reverse travel. The adjustment
between low and high speed is determined by the
joystick travel. When motor is first activated you are
in low speed, high speed is achieved by moving the
joystick approx. 1/4 of the way in either direction
from the off position.
NOTE: When the machine is raised, and a door is opened,
the machine will not drive.
The drive system may make an occasional cavitating
noise when driving with steer wheels turned all the
way in one direction or while going down hill. This
noise is a byproduct of the drive system.
4. Lift
The lift switch, when used in conjunction with the
enable switch, will raise or lower the machine. Lift is
activated by pressing and holding the enable and
moving the lift switch forward (lift up) or backward
(lift down).
DO NOT “LIFT DOWN” WITHOUT COMPLETELY RETRACTING
THE PLATFORM EXTENSION.
Figure 3-1. Ground Control Station