LGMG S0607II Service Manual page 162

Display Description
motor)
ZAPI 2 fault
45 (AC pump motor
hardware fault)
Handle enable button
46 pressed before
starting
Handle not in the
47 neutral position before
starting
AC pump motor:
49
motor detection fault
AC pump motor
50
contactor fault
Wireless anti-collision
51
alarm
52 Forward valve failure
53 Backward valve fault
54 Lifting valve fault
Lowering switch valve
55
fault
56 Right turn valve fault
57 Left turn valve fault
58 Brake coil fault
60 MCU fault
Fault of MCU current
61
sensor
MCU hardware
62
damaged
63 MCU output fault
64 MCU SRO fault
67 MCU HPD fault
68 Low voltage
High-neutral current
69
fault of MCU
MCU steering input
70
out of range
71 MCU contactor fault
73 MCU overheating
74 MCU fault
MCU pump motor
75
fault
MCU left drive motor
76
fault
MCU right drive motor
77
fault
Service Manual of Scissors Mobile Elevating Work Platform
Machine reaction
No reaction
Disable PCU action
No reaction
No reaction
No reaction
No lifting
No lifting, no walking
No lifting, no walking
No lifting, no walking
No lifting, no walking
No lifting, no walking
No lifting, no walking
No lifting, no walking
No lifting, no walking
No reaction
No reaction
No reaction
No reaction
No reaction
No lifting or high-
speed walking
No lifting, no walking
No lifting, no walking
No lifting, no walking
No reaction
No reaction
No lifting, no walking
No lifting, no walking
No lifting, no walking
Troubleshooting guidance
Replace the motor drive or contact the motor drive
manufacturer
Make sure nothing presses the key on the handle. If so,
consider replacing the handle or PCU.
Confirm that the handle is in the neutral position, check the
neutral position parameter, and if there is no problem, try to
replace the PCU or handle
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
The alarm can be cancelled in case of drop
Check the connection of the coil and confirm that there is
no problem. If there is no problem, check whether the coil
itself is short circuited or open circuit.
Check the connection of the coil and confirm that there is
no problem. If there is no problem, check whether the coil
itself is short circuited or open circuit.
Check the connection of the coil and confirm that there is
no problem. If there is no problem, check whether the coil
itself is short circuited or open circuit.
Check the connection of the coil and confirm that there is
no problem. If there is no problem, check whether the coil
itself is short circuited or open circuit.
Check the connection of the coil and confirm that there is
no problem. If there is no problem, check whether the coil
itself is short circuited or open circuit.
Check the connection of the coil and confirm that there is
no problem. If there is no problem, check whether the coil
itself is short circuited or open circuit.
Check the connection of the coil and confirm that there is
no problem. If there is no problem, check whether the coil
itself is short-circuited or open-circuited.
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
Do charging in time; If the battery power is normal, check
the wiring or replace the ECU.
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
Replace the motor drive or contact the motor drive
manufacturer
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