JLG 723A Service Manual - Manual (Page 167)

9.59 L2906H, 2906H, 3507H, 619A, 723A, 29.6LP, 29.6, 35.7
Electrical System
OPERATING MODE
INTERLOCK -
CHASSIS NOT
LEVEL 2317 1, 16 J2-26 Engage Starter output will be
deactivated and engine start will
not be permitted if the PLATFORM
STATION is active and CABIN
MODE was the last valid operating
mode.
Changeover to PLATFORM MODE
will not be permitted. If
PLATFORM MODE is already the
valid operating state and a chassis
tilted condition occurs from a tilt
sensor angle reading of
ABSOLUTE TRIP POINT 1or
higher but less than ABSOLUTE
TRIP POINT 2, the Lift and
Telescope function speeds will be
derated if an ENGINE RUNNING
condition exists and APU operation
will be permitted if an ENGINE
STOPPED condition exists. If
PLATFORM MODE is already the
valid operating state and a chassis
tilted condition occurs from a tilt
sensor angle reading of
ABSOLUTE TRIP POINT 2 or
higher, telescope out will be
inhibited.
The PLATFORM STATION is active
and the UGM has detected the
machine’s chassis is not sufficiently
level for platform operation.
The UGM
detects the
machine’s
chassis tilt
level is within
range.
OPERATING MODE
INTERLOCK -
BOOM ANGLE TOO
HIGH 2318 1 J2-26 Engage Starter output will be
deactivated and engine start will
not be permitted if the PLATFORM
STATION is active and CABIN
MODE was the last valid operating
mode.
Changeover to PLATFORM MODE
will not be permitted.
Changeover to CABIN MODE will
not be permitted.
CABIN MODE was the last valid
operating mode and the PLAFORM
STATION is currently active and the
UGM has detected the boom angle
is 10°.
PLATFORM MODE was the last
valid operating mode and the
CABIN
STATION is currently active and the
UGM has detected the boom angle
is 10°.
The UGM has
detected the
boom angle is
10°.
OPERATING MODE
INTERLOCK -
BOOM NOT FULLY
RETRACTED 2319 1 J2-26 Engage Starter output will be
deactivated and engine start will
not be permitted if the PLATFORM
STATION is active and CABIN
MODE was the last valid operating
mode.
Changeover to PLATFORM MODE
will not be permitted.
Changeover to CABIN MODE will
not be permitted.
CABIN MODE was the last valid
operating mode and the PLAFORM
STATION is currently active and the
UGM has detected J3-8 Boom
Retracted is LOW.
PLATFORM MODE was the last
valid operating mode and the
CABIN
STATION is currently active and the
UGM has detected J3-8 Boom
Retracted is LOW.
The UGM has
detected J3-8
Boom
Retracted is
HIGH.
Message Fault
Code
Indicators Other Actions Taken Trigger for Fault Latch Until