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1. Safety Precautions

D

ear users, for the safety of you and your family and to prevent accidents, please be sure to read the 

"instructions for the use of this product" carefully and master driving skills through practice.

Safety instruction

• You must understand the local laws and regulations,strictly abide by the traffic rules , do not overspeed, run red lights or go 

retrograde.

• Drivers of electric two-wheeled scooter must pass the examination of the traffic management department and obtain a driving 

license before they can drive an electric two-wheeled scooter;

• When riding, keep the distance and slow down when passing an intersection. Before turning, a turn signal shall be given, and 

a sharp turn shall not be allowed, and the scooter shall not be towed or towed by other scooters; Do not climb up the scooter; 
Not to leave the handle or hold the object with both hands; Do not learn to drive a scooter on the road;

• Please carry people or articles in accordance with laws and regulations. Overloading is strictly prohibited; 

• Do not lend a two-wheeled electric scooter to people who can not operate to avoid injury;

• It is strictly prohibited to use high-pressure water gun to wash electronic components and circuits. Wet cloth should be used to 

wipe;

• It is strictly prohibited to park in building foyers, evacuation staircases, walkways and safety exits;

• It is strictly prohibited to charge and park in residential buildings. When charging, it should be away from combustible materials 

and the charging time should not be too long;

• When the battery is charged, the charger should be placed in a safe place out of reach of children;

• The correct use and maintenance of the battery; Waste batteries shall not be dismantled without authorization and shall be 

recycled by the relevant professional departments;

• Safe use of the charger and warning terms; When replacing the charger, it should be matched with the battery model;

• Please do not dismantle the two-wheeled electric scooter or tamper with the performance and configuration of the scooter 

without authorization. You will be responsible for the loss caused, and you will lose our warranty commitment. If you need to 
replace the parts, please contact the after-sales service;

• In case of quality problems, please go to Yadea star service station, line repair and maintenance. If the performance failure or 

quality problem of the relevant parts is caused by the disassembly and maintenance of your own or non-Yadea authorized 
maintenance unit, Yadea Company will not guarantee the normal warranty. In case of scooter damage or economic loss 
caused by disassembly, refitting or improper use by the user, the user shall be liable for such damage or economic loss.

Notice for use

• Please ride smoothly on the flat road surface. Do not accelerate, brake or turn sharply when driving;

• Do not use the front brake first, so as to avoid the danger caused by the center of gravity moving forward;

• Please drive carefully, pay attention, do not answer the phone, use headphones, etc;

• When driving at night, turn on headlights and wear reflective clothing;

• When driving or moving a scooter, keep body parts away from moving parts;

• Do not travel on the handlebars, so as not to lose control of the accident;

• If you encounter problems while driving, stop driving immediately. And timely contact after-sales service;

• Do not use chargers of other brands or specifications; It is also not allowed to use the charger provided by our company to 

charge the other two wheeled electric scooter;

• When charging, please turn off the power key first, then connect the charger to the battery, and then connect it to the mains; 

Driving Environment Requirements

• It shall drive in the two-wheeled electric scooter lane, and on the road without a two-wheeled electric scooter lane, it shall 

drive on the right side of the roadway;

• When riding in rain or snow, the braking distance will be extended. Please slow down and drive slowly. 

• Do not drive in inclement weather, such as storm, fog, snow and ice.  

• Do not drive on uneven, muddy, gravel road or stairs, or damage the explosion-proof tire or rim, which may cause danger to 

your electric scooter;  

• Do not wade and drive. The water level should not exceed the lower edge of the rear wheel motor bearing block to prevent the 

motor from being damaged by water inflow.

The following persons are not allowed to drive

• Pregnant women, minors and the elderly

• People who are under the influence of alcohol or other drugs

• People who are overweight

• People who are overtired

• A person who is unable to move after being ill

Check before driving

• Must wear safety helmet and other protective equipment before driving;

• Turn on the power switch, check the battery power;

• Check whether the lights and turn signals are in good condition;

• Check whether the power supply circuit, lighting circuit and other conditions are good;

• Check whether the braking performance and braking distance of the front and rear brakes are normal;

• Check whether the reflector is damaged or dirty.

• Please check the fastening state of each component;

• Check tire pressure: ensure that the tire pressure is normal tread intact.

Table of Contents

22

9. Safety warning

24

10. Maintenance and repairs

29

11. Inspection and troubleshooting

07

4. Parts info

10

5. Function Introduction

19

7. Battery installation

18

6. Battery Charging

21

8. Safe ride

34

12. Specification

37

13. Electrical schematic diagram

39

Appendix 1 Maintenance Record

05

2. Product accessories

02

1. Safety Precautions

06

3. Install rearview mirrors

01

02

Summary of Contents for E8S

Page 1: ......

Page 2: ......

Page 3: ...ed to reproduce the offender will be prosecuted The right of interpretation of this manual belongs to Yadea Technology Group Co Ltd Yadea Technology Group Co Ltd Special Tips As a more convenient and...

Page 4: ...electric scooter to people who can not operate to avoid injury It is strictly prohibited to use high pressure water gun to wash electronic components and circuits Wet cloth should be used to wipe It i...

Page 5: ...e charger provided by our company to charge the other two wheeled electric scooter When charging please turn off the power key first then connect the charger to the battery and then connect it to the...

Page 6: ...the rearview mirror 1 Remove the rearview mirror connecting nut 2 Install the rearview mirror connecting nut on the teering handle turn it clockwise and tighten with a wrench 3 Install the rearview m...

Page 7: ...ombination switch 6 Throttle 7 The right front brake handle 1 Front wall 2 Headlight 3 Rearview mirror 4 Hook 5 seat cushion 6 Passenger armrest 7 Rear lamp 8 Rear tire 9 Motor 10 Rear shock absorbers...

Page 8: ...ght 7mm Depth 0 2mm 5 Function Introduction ATTENTION When the power battery power is lower than 15 the charging status indicator light flashes When it is below 10 the bottom battery grid changes from...

Page 9: ...d Push the turn signal switch to the left and the indicator light flashes Displays the percentage of battery power remaining When the voltage is too low the indicator lights up Combination switch Left...

Page 10: ...ode Right combination switch Warning light switch Headlight switch Mode switching Power lock Ordinary lock 1 Power on operation insert the key into the keyhole and rotate clockwise to start gear 2 Pow...

Page 11: ...ed down in stop gear the smart key symbol is lit Rotate the button of the knob counterclockwise to the PUSH position to open the cushion lock After pressing the knob button down in stop the smart key...

Page 12: ...above remote control button operation shall be within 30 meters of the scooter Unlock Lock Quick start Seek scooter Set up defenses Tap or remote control away from the scooter 3 meters away burglar a...

Page 13: ...nal installers If the accident is caused by private operation the user will bear all the consequences 72V23A The direction of the arrow is the direction of the front of the scooter The direction of th...

Page 14: ...do not carry too high Do not ride in inclement weather such as rain or snow WARNING Failure to follow the instructions below may result in serious injury 8 Safe ride For the safety of you and your fa...

Page 15: ...container Can not directly to the brake motor and the front and rear axles of water in order to prevent the influent affect the life of the scooter components Do not use steam or high pressure water...

Page 16: ...ng non professional maintenance personnel can only check the cables and connectors If you cannot troubleshoot you can contact your dealer or our company at service yadea com Battery Before use please...

Page 17: ...he charger is overheated stop charging immediately and repair or replace the charger When plugging and unplugging the power supply the hands must be kept dry It is forbidden for the conductive materia...

Page 18: ...be added with lubricant Power lock trunk lock seat cushion lock Whether the steering is flexible whether there is a loose or stuck phenomenon Front handle and Front suspension Schedule of regular main...

Page 19: ...fficient tire pressure Battery aging The whole vehicle is not electrified After one charge Less than range ATTENTION The purpose of this manual is for users to better use the scooter our company reser...

Page 20: ...When you can t troubleshoot or judge the fault by yourself through the above instructions or when the motor controller charger and battery pack are damaged please contact the resident authorized servi...

Page 21: ...5mm 1272mm 110mm 76kg Front Disc Rear Disc Front hand control rear hand control Front 2 15 12 Rear 2 15 12 Front 90 80 12 Rear 90 80 12 Front 250kPa Rear 250kPa Permanent magnet motor 72V 710r min 27N...

Page 22: ...itch direction indicator switch left brake switch purple pink brown gray orange light blue green yellow black rear position lamp pink blue white headlamp switch right brake switch rear direction indic...

Page 23: ...39 40 Appendix 1 Maintenance Record Date Malfuntion Description Service Station Serviced by Remarks Date Malfuntion Description Service Station Serviced by Remarks...

Page 24: ...41 42 Date Malfuntion Description Service Station Serviced by Remarks Date Malfuntion Description Service Station Serviced by Remarks...

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