Ground Control Console - JLG 450A Operation And Safety 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., Ground Control Console and Figure 3-2., Ground Con-
trol Console with MSSO (CE Only).)
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, Tower Lift,
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.
WHEN THE MACHINE IS SHUT DOWN THE POWER/EMERGENCY STOP SWITCH MUST BE
POSITIONED TO THE OFF POSITION TO PREVENT DRAINING THE BATTERIES.
3. Power/Emergency Stop Switch
A two-position red mushroom shaped switch
supplies power
SELECT switch when pulled out (on). When
pushed in (off ), power is shut off to the PLATFORM/GROUND
SELECT switch.
to PLATFORM/GROUND
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