JLG 450A II Series Operation And Safety Manual page 44

SECTION 3 - MACHINE CONTROLS AND INDICATORS
6. Fuel Select (Dual Fuel Engine Only) (If Equipped)
Moving the switch to the appropriate position selects
gasoline or liquid propane fuel.
7. Lights (If Equipped)
This switch operates control console panel lights and
head lights if the machine is so equipped.
8. Drive/Steer
The DRIVE joystick provides for driving either forward or
backward. The controller is 'ramped' to allow variable
drive speed.
Steering is controlled by a thumb operated switch on
top of the joystick.
9. Telescope Control
This switch allows extension and retraction of the main
boom.
10. Articulating Jib Boom (if equipped)
This switch controls the raising or lowering of the jib.
3-10
11. Tower or Lower Boom Lift
Provides for raising and lowering of the lower and mid
booms when positioned up or down.
12. Platform Rotate
This switch controls the rotation of the basket (left or
right).
13. Function Speed Control
Controls the speed of Boom functions to the right of the
knob. Rotate CCW for slower speed and CW for faster
speed. To adjust to creep, turn knob fully CCW until it
clicks.
14. Main Lift/Swing
The dual axis joystick is provided for main lift and swing.
Push forward to lift up, pull backward to lower. Move
right to swing right, move left to swing left. Proportional
control of these functions can be attained by using the
Function Speed control.
NOTE: Main lift and swing functions may be selected at the same
time. Maximum speed is reduced when both functions are
selected.
– JLG Lift – 3121179