Platform Control Indicator Panel - JLG B300001393 Operation And Safety Manual

SECTION 3 - MACHINE CONTROLS AND INDICATORS
DO NOT OPERATE MACHINE IF DRIVE SPEED /TORQUE SELECT OR FUNCTION SPEED
SWITCHES OPERATE WHEN BOOM IS ABOVE HORIZONTAL.
18. Function Speed Control
This control affects the speed of telescope,
tower lift, and swing. Turning the knob all
the way counterclockwise until it clicks puts
drive, main lift, tower lift, and swing into
creep mode.
NOTE: To operate the Main Boom Lift/Swing joystick,
pull up on the locking ring below the handle.
NOTE: The Main Boom Lift/Swing joystick is spring
loaded and will automatically return to neutral
(off) position when released.
19. Main Lift/Swing Controller
Provides main lift and swing. Push
forward to lift up, pull backward
to boom down. Move right to
3-18
swing right, move left to swing left. Moving the joystick acti-
vates switches to provide the functions selected.

Platform Control Indicator Panel

(See Figure 3-7., Platform Control Indicator Panel)
1. Tilt Alarm Warning Light and Alarm
This illuminator indicates that the chassis is on
a slope. An alarm will also sound when the
chassis is on a slope and the boom is above
horizontal. If lit when boom is raised or extended, retract
and lower to below horizontal then reposition machine so
that it is level before continuing operation. If the boom is
above horizontal and the machine is on a slope, the tilt
alarm warning light will illuminate and an alarm will sound
and CREEP is automatically activated.
IF TILT WARNING LIGHT IS ILLUMINATED WHEN BOOM IS RAISED OR EXTENDED,
RETRACT AND LOWER TO BELOW HORIZONTAL THEN REPOSITION MACHINE SO THAT
IT IS LEVEL BEFORE EXTENDING BOOM OR RAISING BOOM ABOVE HORIZONTAL.
NOTE: When the tilt sensor alarm is activated the Drive function will be
disabled if the boom is elevated above horizontal.
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