JLG 450A_AJ Series II Operator Manual - Manual (Page 49)

SECTION 3 - MACHINE CONTROLS AND INDICATORS
3121289 – JLG Lift – 3-13
16. Function Speed Control
This control affects the speed of telescope,
tower lift and jib lift. Turning the knob all
the way counterclockwise until it clicks puts
drive, tower lift and swing into creep mode.
This slow speed is used for fine positioning
of the platform when close to obstacles.
NOTE: Main lift and swing functions may be selected at the same time.
Maximum speed is reduced when both functions are selected.
NOTE: To operate the Main Lift/Swing controller, pull up on the locking
ring below the handle.
17. Main Lift/Swing Controller
Provides main lift and swing. Push
forward to lift up, pull backward
to boom down. Move right to
swing right, move left to swing
left. Moving the joystick activates
switches to provide the functions
selected.
Platform Control Indicator Panel
1. AC Generator (Green) (If equipped)
Indicates the generator is in operation.
2. Platform Overload Indicator. (If equipped)
Indicates the platform has been overloaded.