SECTION 3 - MACHINE CONTROLS AND INDICATORS
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Platform Control Indicator Panel
(See Figure 3-9., Platform Control Indicator Panel)
1.
Boom Control System Warning Indicator
Indicates the platform is outside the operating
area and operation of certain boom functions
may be disabled (i.e. Lift, Telescope). Attempts to use the dis
-
abled functions cause the indicator to flash and an alarm to
sound. Immediately return the platform to the ground. If the
indicator remains lit, a boom control system fault or failure
has been detected. If a failure is discovered, the system must
be repaired by a JLG factory trained technician before the
machine can be used.
2.
System Distress Indicator
The light indicates that the JLG Control System
has detected an abnormal condition and a Diag
-
nostic Trouble Code has been set in the system memory.
Refer to the Service Manual for instructions concerning the
trouble codes and trouble code retrieval.
3.
Drive Orientation Indicator
When the boom is swung beyond the rear of the
machine or further in either direction, the Drive
Orientation indicator will illuminate when the drive function
is selected. This is a signal for the operator to verify that the
drive control is being operated in the proper direction (i.e.
controls reversed situations).
4.
Capacity Zone Indicator
Indicates the maximum platform capacity zone
for the current position of the platform.
Restricted capacities are permitted at restricted
platform positions (shorter boom lengths and
higher boom angles).
NOTE:
Refer to the capacity decals on the machine for restricted and
unrestricted platform capacities.
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