LGMG SR3369E, Operation And Safety Manual

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LGMG North America Inc. Operation and Safety Manual
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19
Outrigger 3 solenoid valve coil failure: Check the coil connection to make sure there is no
problem. If there is no problem, check the coil itself for short circuit or open circuit.
27
Check that the proportional valve is wired correctly.
31
Pressure sensor error: Check the sensor wiring and the sensor itself. You can also check to
make sure that the correct machine option with overload detection is selected.
32
Angle sensor error: Check the sensor wiring and the sensor itself. You can also check to
make sure that the correct machine option with overload detection is selected.
33
Outrigger 4 solenoid valve coil failure: Check the coil connection to make sure there is no
problem. If there is no problem, check the coil itself for short circuit or open circuit.
34
Perform emergency descending 1S after overload alarm: only record emergency
descending action
35
Check the calibration process
42
When starting, the platform left turn button was pressed incorrectly: make sure nothing is
holding down the button on the handle. If not, consider replacing the handle or PCU.
43
When starting, the platform turn right button was pressed incorrectly: make sure that nothing
is holding down the button on the handle. If not, consider replacing the handle or PCU.
44
ZAPI controller failure: check ZAPI controller and its wiring
46
When starting, the platform handle enable switch was pressed incorrectly: Make sure that
nothing is holding down the enable switch on the handle. If not, consider replacing the
handle or PCU.
47
When starting, the platform handle is not in the center position error: Make sure the handle is
in the center position. Check the median parameter setting. If there is no problem, consider
replacing the handle or PCU.
49
Platform leg button pressed incorrectly during startup: Make sure that nothing is pressing the
button on the handle. If not, consider replacing the handle or PCU.
50
Left bridge floating coil error: Check the connection of the coil to make sure there is no
problem. If there is no problem, whether the scissor coil itself is short-circuited or
open-circuited.
51
Right bridge floating coil error: Check the coil connection to make sure there is no problem. If
there is no problem, check the coil itself for short circuit or open circuit.
Lifting coil error: Check the connection of the coil to make sure there is no problem. If there is
no problem, check the coil itself for short circuit or open circuit.
56
Right turn coil error: Check the connection of the coil to make sure there is no problem. If
there is no problem, check the coil itself for short circuit or open circuit.
57
Left turn coil error: Check the connection of the coil to make sure there is no problem. If there
is no problem, check the coil itself for short circuit or open circuit.
58
Accumulator pressure sensor error: Check the sensor wiring and the sensor itself.
59
Floating enable coil error: Confirm that there is no problem. If there is no problem, check the
coil itself for short circuit or open circuit.
68
Low voltage alarm: check whether the vehicle voltage is too low and whether it needs to be
charged
80
More than 80% load alarm: The load limit is approaching on the platform. Consider not
increasing the load.
90
Over 90% load alarm: The load limit is approaching on the platform. Consider not increasing
the load.
93
Horizontal calibration error: horizontal calibration by key
99
Over 99% load alarm: The load limit has been reached on the platform. Do not increase the
load.
OL
Platform overload error: Remove excessive load immediately.
LL
Machine tilt exceeds safety limit error: If the machine is tilted, find a way to bring it back to
level. If the machine is level, check the wiring of the level sensor or the sensor itself.