Yadea M6L, Сервисное меню

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1.
Input voltage and signal voltage check
Abnormal
voltage
Abnormal
voltage
The voltage is OK
The voltage is OK
Check the controller
2.
Motor rotation check
There is
resistance
Analyze the motor
No resistance
Check the controller
Battery voltage check
Measure the battery voltage with the DC gear
of multimeter.
50
Controller fault repair determination method
Before you begin troubleshooting, check for loosening of the motor related wiring, such as the Hall plug-in.
Fault phenomenon: motor non - operation.Turn on power lock and rotate the handle. The motor has no
response
Turn on power lock and measure the power
input end voltage of 60V voltage input.
Check the electric vehicle battery for
electricity, the power fuse for fusing and
good contact with the motor and
controller.
After the power lock of the electric vehicle is
closed, the burglar alarm is in the disarmed
state, and the motor hub is manually rotated
to confirm
Fault phenomenon: intermittent motor operation.apply force on the throttle and the motor can rotate, but
stop several seconds later, this phenomenon appears repeatedly.
1.
Check the connecting wire of the charging
circuit
2. Charge the battery.
Check the terminal of the power cord for:
Looseness and poor contact.
Electrical system