10
、
Fault phenomena and solutions
Turn on the
power and
the
motor does
not work
1. Battery connection
wire is loose
2. The speed control
connector is off
3. Motor wiring is loose
or disconnected
4. Brake handle does not
return, or brake switch
failure
1. Check whether the connection line is
connected firmly
2. Repair the plug to connect firmly
3. Reconnect and tighten the repair place
4. Check the brake handle and brake switch
The speed
regulation is
not working,
or the
maximum
speed is low
1. Battery voltage is too
low
2. Speed control handle
failure
1. Fully charge the battery
2. Replace the speed control at the
maintenance service
The range of
one charge is
not enough
1. Insufficient tire
pressure
2. Insufficient charging
or charger failure
3. Improper brake
adjustment, riding
resistance is too high
4. Battery aging or
damaged
5. Uphill more
headwind frequent
acceleration and
deceleration load
1. Tires inflated to the appropriate air
pressure
2. Charge enough or check the charger plug
contact
3. Readjust the brake
4. Replace the battery
5. The use of the environment to reduce the
range of the normal phenomenon
1. Charger plug off or
loose connection
2. Battery pack
connection cable plug
loose
1. Insert the plug or plug-in to open the
battery compartment of the seat cushion and
insert the plug tightly
2. Open the battery of the seat cushion, and
insert the plug tightly
1、No battery or battery
damage. The whole bike
cannot be powered on the
case
2、Cushion lock failure
1. Use the Emergency key to open the lock
2. Repair the aftermarket to replace the
cushion lock
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