JLG E300 Operator Manual - Manual (Page 37)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3121214 – JLG Lift – 3-5
3. Telescope
Provides extension and retraction of the main boom.
NOTE: Main Lift, Swing, Platform Level, Main Telescope, Lower
Lift and Platform Rotator control switches are spring-
loaded and will automatically return to neutral (off) when
released.
4. Main Lift
Provides raising/lowering of the main boom when posi-
tioning up or down.
5. Lower Lift
Provides raising and lowering of the upright and lower
arms.
6. Swing Control
Provides 360 degrees non-continuous turntable rotation.
To activate SWING, position switch to LEFT or RIGHT.
7. Platform Rotate
Permits rotation of the platform when positioned to the
right or left.
ONLY USE THE PLATFORM LEVELING OVERRIDE FUNCTION FOR
SLIGHT LEVELING OF THE PLATFORM. INCORRECT USE COULD CAUSE
THE LOAD/OCCUPANTS TO SHIFT OR FALL. FAILURE TO DO SO COULD
RESULT IN DEATH OR SERIOUS INJURY.
8. Platform leveling Override
Allows the operator to compensate for any difference in
the automatic self leveling system by positioning the
control switch up or down. The switch is used to adjust
the platform level in situations such as ascending/
descending a grade.
9. Jib (if equipped)
Provides for raising or lowering of the jib by positioning
up/down.