9
7. Troubleshooting
After a break, the
product doesn’t want
Check if the normal position of the
brake is restored and the battery
Restore the position of
brake lever. Restart the
Low speed
Repair or change throttle
Motor does not work
Motor runs rapidly
and can be controlled
after the switch is
turned on
Handle bar has a wrong
connection with the controller.
Reconnect
Inner components of controller
are broken
Motor runs now and
again
Connecting points of battery is
broken
Adjusting or grind
connecting points
Short range after a
Issue with the battery voltage
Whether battery can
be charged or fully
charged
Charger cannot be connected
to the socket well
Controller is broken
Short circuit is caused and
component is broken due to water
Change controller