Don’t forget to shut off power and take off the key.
Maintenance and service
For the safety of driving, please keep your scooter in optimal condition at the same time and carry out periodical
maintenance and washing.
Items for periodical maintenance and self-checking
• Check whether the nuts of fore wheel and back wheel are tight or not. Check whether the fore fork and
the scooter frame work well with deviation.
• Check whether the groove pattern of cover tyre is worn or splits and if air pressure of fore tyre and back
tyre is normal or not.
• Check whether the gear system is working smoothly or not.
• Check whether the horn and back reflector are intact or not.
• Check whether the braking thread is working under lubrication and there is no clamping stagnation.
• If the scooter has not been used for long, please notice that charging should be executed periodically
(normally, one time in a month to maintain life time of the battery)
• In the winter, place the battery at a warm place.
Explanation on maintenance and washing
Do not wash with high pressure water column to avoid accidents caused by wet inner electrical parts.
The dirt on paint surface or the surface of plastic parts should be cleaned with cloth, neutral agent should be used,
and then clean with dry cloth.
Please use lubrication oil to maintain metal parts of the scooter.
Oil should not be applied to fore brake rubber and back brake rubber, hold brake, rim, tyre battery and controller.
Troubles and solutions
Description of
malfunction
(1) low voltage of battery
(2) bad touching between battery box
and socket
(3) power lock switch is not in correct
position
(1) charge the battery
(2) clean the dirt on the touching piece (*)
(3)turn to correct position
Fail to adjust
the speed or
max speed is
relatively slow
(1) low voltage of battery
(2)magnetic steel in the speed-
adjusting handle is loose
(3) spring in the speed-adjusting
handle fails to work or damage
(1) charge the battery
(2) clamp after welding (*)
(3) look for projectionists or maintenance
station.
Motor doesn’t
work after
switching on
(1) wire connection is loose
(2)magnetic steel in the speed-
adjusting handle is loose
(3)connectors of motor wire
connection loose or damage
(1) connect after repair (*)
(2) clamp after welding (*)
(3) look for projectionists or maintenance
station.
Driving miles is
not enough
after one charge
(1) air pressure low in the tyre
(2) not enough charging or charger
fault
(3) discharge battery completely for
long time, and not charge in time, the
battery is aging or damaged
(4) low temperature in winter affects
(1) charge air
(2) fully charge or check the touching of
connectors (*)
(3) change the battery
(4) suggest charge longer indoor
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