Ground Control Console - JLG 400S Operation Manual

SECTION 3 - MACHINE CONTROLS AND INDICATORS
TO AVOID SERIOUS INJURY, DO NOT OPERATE MACHINE IF ANY CONTROL LEVERS OR
TOGGLE SWITCHES CONTROLLING PLATFORM MOVEMENT DO NOT RETURN TO THE
OFF POSITION WHEN RELEASED.

Ground Control Console

(See Figure 3-1., Figure 3-2., Figure 3-3., and Figure 3-4.
1. Indicator Panel
The Indicator Panel contains indicator lights that signal
problem conditions or functions operating during machine
operation.
NOTE: The Function Enable switch must be held down in
order to operate Main Boom Telescope, Swing,
Main Lift, Jib Lift, Platform Level Override, and
Platform Rotate functions.
3-2
2. Display Gauge
Registers the amount of time the machine
has been in use, with engine running. The
hourmeter registers up to 16,500 hours and
cannot be reset.
3. Engine Start/ Auxiliary Power /Function Enable
To start the engine, the switch must be held
"UP" until the engine starts.
To use auxiliary power, the switch must be
held "DOWN" for duration of function use.
When the engine is running, the switch must
be held "DOWN" to enable all boom controls.
– JLG Lift – 3121670