JLG 1250AJP Operation & Safety Manual page 52

Machine Controls and Indicators
3.6.1 Platform Control Indicator Panel Functions
AC Generator
Indicates the generator is in operation.
Axles Set
Indicates the axles are fully extended. The indicator will flash as the axles are extending or retracting
and be solid when fully extended. The indicator icon will go out when the axles are fully retracted.
Boom Control System Warning
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 disabled 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.
Capacity Zone Indicator
Indicates the 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.
Creep Speed
When the Function Speed Control is turned to the creep position, the indicator acts as a reminder
that all functions are set to the slowest speed.
Diesel Particulate Filter
Icon will illuminate when standstill exhaust system cleaning is required.
Drive Orientation
When the boom is swung beyond the rear drive tires 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).
Emissions Temperature
Icon illuminates when the engine emissions control sensor reaches a high temperature.
Engine Emissions System Failure
Icon illuminates when there is a fault with the Emissions After Treatment system.
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1250AJP