Hisun HS5DUTV-2 - Page 144

ENGINE
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5. Check the functionality of
output of the rotate speed
sensor.
Change the damaged rotate
speed sensor.
6. Check the sensor between
the motor and the controller,
whether the socket is open
circuit or not.
Repair or change the
damaged plug or socket.
3
Maximum speed
exceeded 24km/h.
1. Check the controller.
Change the damaged
controller.
2. Check the parameter of the
controller for incorrect
setting.
Reset the controller with
portable programmer.
4
Driving mileage
decreased after full
electricity charged.
1. Check the battery.
Change the damaged battery
or re-match the battery.
2. Check the controller.
Change the damaged
controller.
3. Check the motor armature
winding for partial short
circuit.
Change the damaged motor.
4. Check the cables.
Repair.
S/
N
Failure
Inspection
Solution
5
Can not run while
accelerating.
1. Check the power of the battery.
Charge the battery.
2. Check cables, whether
the function of
acceleration protection is
broken or not.
Repair the cable or change
the damaged throttle sensor.
3. Check the connecting
wires between the
batteries if loose.
Fasten the fixing bolt of
conductor terminal.
4. Check the sensor socket
of motor if properly
connected.
Reinsert the plug and socket,
to ensure good contact.
5. Check the motor armature
winding for turnoff.
Change the damaged motor.