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4. Platform/Off/Ground Selector Switch - A three-posi-
tion, key-operated power select switch supplies operat-
ing power to the platform or ground controls and
powers machine down in the off position.
5. Machine Safety System Override (If
equipped) - Provides emergency override
of function controls that are locked out in
the event of Overload warning activation.
6. Battery Charger Status Indicators - This
panel is designed to give the operator an accurate read-
ing on the status of the battery charger. DEPENDING
ON THE CHARGER INSTALLED ON THE MACHINE
THOSE LIGHTS MAY NOT BE USED. REFER TO SEC-
TION 4-11 OF THIS MANUAL FOR FURTHER INFORMA-
TION.
GREEN- Charge complete
YELLOW- Charging in process
RED- Charging abnormal
7. Emergency Stop Switch - Depress the switch to stop
all functions of the machine. The switch must be turned
clockwise to restore the machine functions.
31210162
SECTION 3 – MACHINE CONTROLS AND INDICATORS
8. Function Enable Button - A membrane switch that must
be pushed in and held to enable the controls of the
ground control station.
9. Mast Lift/Lower Buttons - Membrane switches that pro-
vide raising or lowering of the mast (with the Function
Enable Switch (8) pushed in).
10. Jib Lift/Lower Buttons - Membrane switches that pro-
vide raising or lowering of the jib (with the Function
Enable Switch (8) pushed in).
11. Superstructure Swing Buttons - Membrane switches
that provide swinging of the superstructure to the right
or to the left (with the Function Enable Switch (8)
pushed in).
12. Brake Release Switch
DO NOT MANUALLY DISENGAGE THE BRAKES UNLESS THE MACHINE:
- IS IN TRANSPORT (STOWED) POSITION.
- IS ON A SMOOTH, FIRM AND LEVEL SURFACE.
- WHEELS CHOCKED OR MACHINE POSITIVELY CONNECTED TO TOW VEHICLE.
The machine must be powered ON to Ground Control Mode
at the Platform/Off/Ground selector switch to operate the
brake release switch. Refer to section 4-13 of this manual for
further information.
– JLG Lift –
3-5
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