Simple Maintenance
：
Fault type
Reason analysis
Exclusion methods
Car’s not moving
1.Battery has low voltage
2.Fuse protection
3.The nut of the wheel is dropped
off
4.Socked connector of the battery
has fallen off
5.Battery is flat
6.Electrical damage
7.Motor is broken
1.Recharging the battery
2.Stop for several minutes before
using again
3.Screw the nut on
4.Link it up again
5.Change a new battery
6.Go to the maintenance area
7.Go to the maintenance area
Battery cannot be recharged
1.Socket connector of the battery
has fallen off
2.There’s no power
1.Link it up again
2.Plug it in
Short flight mileage
1.Battery off
2.Battery is old
1.Recharging the battery
2.Change a new battery
There’s slight sound and heat
when recharging
1.This
belongs
to
normal
chemical reaction
1.It’s normal
Low speed
1.Battery is old
2.Dead battery
3.Overload
4.Pavement irregularity
1.Change a new battery
2.Recharging the battery
3.Reduce weight bearing to below
30kg
4.Ride on smooth-riding surface
Gearbox has noise
1.Gear is broken
1.Repair it in maintenance point
Car is shaking when progressing
1.Connector cable for lens motor
contact poorly
2.There’s dead spot on the motor
1.Reconnect it
2.Repair it in maintenance point
