Common faults and maintenance
Power on, there is no indicator on meter:
Push thumb throttle, the motor does not work:
Check the battery power, if battery is low, it is possible that
the power will fail, or some blown fuses of the controller are
burned out.
Motor kicks in, but the speed is low
Check whether the speed controlling wire of left brake levers fail,
and whether the connector of the controller or motor fails.!
Check whether the brake is locked, the tightness of chain is
proper; the air pressure of tire is proper; check whether the
battery power is full, if not, please charge the battery.
Short range/mileage
If the battery has not been in use for a long time, please recharge
the battery in advance. Check whether the brake rubs against the
rim because of tightness, and whether the tire pressure is full.
Check whether the battery is full, if not, please recharge it.
Abnormal noise of the e-bike
Check that all screws and bolts are properly tightened.
Check your brake calipers are properly aligned with the disc rotor.
Battery not charging
Check the charger and power. Check whether the battery connection
is in good condition and is stable. Check whether the charger plug is
properly inserted into the battery. Check for any blown fuses if
applicable or any disconnected wiring among all the quick
connectors along the e-bike.
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