JLG E450AJ, Operation And Safety Manual

Page: 39 / 110

SECTION 3 - MACHINE CONTROLS AND INDICATORS
31215012
3-3
Ground Control Console
TO AVOID SERIOUS INJURY, DO NOT OPERATE MACHINE IF ANY CONTROL LEVERS OR
TOGGLE SWITCHES CONTROLLING PLATFORM MOVEMENT DO NOT RETURN TO THE
OFF OR NEUTRAL POSITION WHEN RELEASED.
(See Figure 3-1.)
NOTE:
When machine is shut down the Platform/Ground Select switch
and Emergency Stop must be positioned to Off.
1. System Distress Indicator (If Equipped)
The system distress indicator lights to sig -
nify an electrical system fault.
2. Platform Overload
Indicates the platform has been overloaded.
3.
Indicator Gauge
Registers the amount of time the machine
has been in use, with functions operating. In
the event of a fault, the hourmeter also dis
-
plays the three digit fault code. Refer to the
Service Manual for a listing of fault codes. Additionally, there
is a small, red indicator light that will blink when there is a
fault on the machine to draw operator attention to the dis
-
play.
4.
Charger Status
The Charger Status LEDs give a visual indicator
of the status of the battery charger. The red
LED indicates Charging Abnormal. The yellow
LED indicates charging in progress. The green
LED indicates charging is complete.
5. Telescope
Provides for extension and retraction of Upper
Boom.