17 Maintenance
Warning T2 flashes and the display values E1-E6 flash
Fault
Code
Solution
Rx
communication
failure
E1
Please check whether the braking tail light is on. If it is not an this means that there is no power to the
cortroller. Replace the contrdler or instrument. If it is on, please check whether the connecting line from
the instrument to the controller is open.
Braking Error
E2
Please check if the
brake is pressed
If it is pressed,release the brake.
The connecting wire between the
braking and the instrument needs to
be checked on whether there is short
the drauit or open drcuit.
1.Open drcuit or short dircuit
need to replace the connecting wire
2.Replace the brake hande.
Handle Error
E3
Please check if the
handle is pressed
If it is pressed, release the handle
If not, please check the connecting
wire between the handle and the
instrument for short drcuit or open
dircuit
开路或短路更换连接线
更换拇指加速器
Wheel Motor
Error
E4
Check whether the wheel
motor and the controller
cord are well connected.
If not, connect the wheel motor to the controller cord.
Controller Error
E5
If the controller is damaged,replace the controller.
Overheating
Warning
E6
Check whether the battery
temperature is too high?
Once the battery temperature is within the normal operating
temperature range, the scooter can be used or charged again.
21
22
Lubrication
During maintenance, add a small amount of grease or lubricant to the folding part
every 6 months, and check the tightness of the screw of the scooter every 3 months, and
tighten the screw if loose.
Battery
When you first get the electric scooter, please fully charge the battery before use.
Charging will not damage the battery. If this product is not used for a long time, please make sure it is
charged at least every 3 months.
Storage and daily maintenance
The scooter needs to be turned off before being cleaning.
Please do not leave the scooter in the hot sun or very wet place for a long time.
Please keep the scooter clean.
Do not clean thes scooter with high pressure hose.
Please do not scrub with corrosive detergent.
Do not make any modification
Please do not refit or modify the scooter in any way, including the steering column and sleeve, rod,
folding parts and rear brake assembly.
Warning!
1) It is recommended to check the folding device, shock absorber, wheel and axle of the scooter regularly. If there is
wear, please replace them promtly.
2) It is recommended that the frame and front fork are regularly checked. Long term use may lead to the screw
loosening. Clean and tighten the screws regularly.
3) Please replace the parts in case of failure.
4) When the parts exceed the expected service life, please replace them in time.
Note: Regularly check the tightness of bolted parts, especially the fastenings of axle, folding system,
steering system and brake shaft.
