JLG 80HX_HX+6 ANSI Operator Manual User Manual
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SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROL
3120270
– JLG Lift –
3-25
3.
Start Button.
The START button is a momentary contact, push-
button switch. With the IGNITION/EMERGENCY
STOP switch pulled up and the START button
depressed, electrical power is supplied to the start
solenoid.
4.
Warning Horn.
A push-type HORN switch, when pressed, supplies
electrical power to activate the horn.
5.
Tilt Alarm Warning Light.
This red indicator lights to indicate that the chassis
is on a slope (over 5 degrees). If illuminated when
boom is raised or extended, retract and lower to
below horizontal then reposition the machine so it is
level before extending boom or raising boom above
horizontal.
IF THE TILT ALARM IS ILLUMINATED WHEN BOOM IS RAISED OR
EXTENDED, RETRACT AND LOWER THE PLATFORM TO BELOW
HORIZONTAL THEN REPOSITION THE MACHINE SO IT IS LEVEL
BEFORE EXTENDING THE BOOM OR RAISING THE BOOM ABOVE
HORIZONTAL.
NOTE: LIFT, SWING, and DRIVE control levers or switches
are spring-loaded and will automatically return to the
neutral (OFF) position when released.
TO AVOID SERIOUS INJURY, DO NOT OPERATE THE MACHINE IF
ANY CONTROL LEVERS OR TOGGLE SWITCHES CONTROLLING
PLATFORM MOVEMENT DO NOT RETURN TO THE OFF OR NEU-
TRAL POSITION WHEN RELEASED.
6.
Lift.
The LIFT controller provides raising and lowering of
the boom when positioned to UP or DOWN.
7.
Telescope.
The TELESCOPE control switch provides extension
and retraction of the boom when positioned to IN or
OUT.
8.
Steer.
Positioning the STEER control switch RIGHT or
LEFT enables steering the machine to the right or to
the left.
9.
Swing.
The SWING controller provides 360 degrees contin-
uous swing when positioned to LEFT or RIGHT.
NOTE: When the boom is above horizontal and if either the
ENGINE SPEED, DRIVE SPEED, or 2 WHEEL
DRIVE are positioned to HIGH, high speed functions
are automatically cut out and the machine continues
to operate at a lower speed.
DO NOT OPERATE THE MACHINE IF HIGH ENGINE SPEED, HIGH
DRIVE SPEED, OR HIGH 2 WHEEL DRIVE OPERATE WHEN THE
BOOM IS ABOVE HORIZONTAL.
10.
Engine Speed.
The two position ENGINE SPEED control switch
allows the operator to select higher function speeds
when positioned to HIGH.