ELECTRIC BIKE D8 Foldable Electric Scooter User Manual

ELECTRIC BIKE D8 Foldable Electric Scooter

The Device& Accessories

Vehicle

Accessories

Functions

Display

HOW TO USE APP

1. Download KCQ APP
   Scan the barcode on the scooter or search “KCQ SCOOTER” in App Store or APP Gallery.

2. Register
   Use your phone number to register.
   

3. Login and Connect
   Log in to your account, turn on your scooter and the Bluetooth in your phone and connect your phone with the scooter.
   

4. interface and Setting
   Use the APP to know riding time, mileage, and so on.
   Start mode: Non-zero start indicates you need to push a little forward to get the scooter started. Zero Start indicates that the scooter can move forward once you hold down the accelerator. Troubleshooting is to check the main parts are normal or not.

Assembling the device

1. fix the steering rod and open the parking bridge
2. Set handlebars vertical;
3. Using a hex wrench in the packing box to tighten the screws on handlebar
4. Testing the power switch after finishing assembling

Power Button
Press the power button to turn on the vehicle. Press and hold a button for 2 seconds to turn on the device. When switched on : press power button to turn on/off a flashlight ; press power button twice to normal mode and power-saving mode.

Charging

Learning driving

Please wear helmet and knee pads when practicing

1. Power on and check the battery led light
2. Stand on the pedal with one leg, hit the ground with the other leg
3. Step on the other leg when the scooter is moving, then press the accelerate button (only accelerate when the scooter speed is beyond 5km/h)
4. loose the accelerate button when slow down. Energy recovery systems will open itself to slow down. Press the left disc brake tightly if want to brake urgently.
5. lean your body left slightly to turn left, and lean your body right slightly to turn right. And turn the handlebar slowly

Driving Instructions

It is not recommended to drive in the rain

It is recommended to slightly bend knees to better adjust to a rough road. If you are traveling on a rough road, stick to a low speed (5-10km/h)

• Entering into any room, elevator, etc.
  Be careful not be injured by a door frame.

• Please not add speed when descending a hill

• While walking with scooter, do not press a speed knob

• When driving it is recommended to go around various obstacles on a road

• Please do not hang backpacks and other heavy objects on handlebars ground

• When driving is forbidden to place one foot
  on the running board or on the

Preventing dangerous driving

• It is forbidden to leave a scooter on a scooter wheel at high roadway for motor vehicles or ride
  in at a high speed

• It is forbidden to sharply turn a
  a residential area with a large flow of passers-by

• It is forbidden to drive through puddles, which exceed the depth of 2cm.

• Never ride a scooter with more than one person, hold a child in your arms.

• Do not tread the back of the fender

• Do not touch the disc brake

• Do not drive leaving your hands

• Do not ride an electric scooter up, down steps, or jump over obstacles

Safety Recommendations

1. Electric scooter – it is only a device for entertainment, not a vehicle. But once you drive to the public area, the electric scooter brings certain risks to your safety. For the sake of your safety and others safety, you must strictly follow the instructions, outlined in this driving manual.
2. You should understand that is you ride a scooter in a public place, you must comply with all recommendations for safety. Also do not forget that there is a possibility of collision, due to violation of pedestrians or vehicles traffic rules, there is also a risk of injury, due to improper operation of the unit. As in other types of vehicles, the higher the speed of an electric scooter, the greater the braking distance. On some smooth road emergency braking may cause skidding of the scooter, loss of balance and even fall. Therefore, during the moving of a scooter, you need to be vigilant,to adhere to an appropriate speed, and keep a safe distance from pedestrians and/or other vehicles. Riding on unfamiliar terrain, keep vigilance and appropriate speed.
3. While riding scooters, respect rights of pedestrians. Do not scare them, especially children. Reduce speed, passing by them.If you are moving in the same direction with pedestrians,try to stick to the left side as much as possible(for right-hand traffic countries ).If you are moving in the opposite direction, stick to the right and slow down.
4. Please strictly follow your country road rules to driving, and also strictly abide by rules, set out in the instructions and safety recommendations. Violation of the above rules may result in financial expenses, personal injury, the occurrence of traffic accidents, legal disputes, conflict and other unpleasant situations. Our company does not bear any direct or joint and several liability.
5. To avoid personal injury, do not loan electric scooters to others who do not know how to drive. Please spend a training before you transfer your scooter to friends, as well as teach he(her)must be wearing the proper safety gear.
6. Please do inspect the scooter carefully before each use.If you find shattered parts, battery life has decreased obviously, tires leak air or there are signs of excessive wear, uncharacteristic sounds when turning or other abnormal symptoms, please discontinue use of the scooter immediately, don’t drive it reluctantly.

Folding and Transportation

Make sure the scooter be off, hold the front pole, loosen a lock lever and lower a steering rack. Add a steering rack in a horizontal position and secure it by inserting a hook through a special ring, which is located on the rear wheel mudguard. To Assemble the scooter, disconnect a steering rack lock from a hook of a mudguard, and then lift it into a vertical position and lock a lever.

Transportation
You can transfer folded scooter with one hand

Daily Maintenance and Storage

Clean and store Electric Scooter
If you find any stains on the electric scooter housing, use a soft, damp cloth to wipe the vehicle; You can use toothpaste and a toothbrush to clean the scooter from stains, and then wipe it clean with a damp cloth. If you find scratched parts, made of plastic, use sandpaper or other grinding materials for their polishing.
Warning: Do not use alcohol, petrol, kerosene or other corrosive solutions, or volatile chemical solvents to clean the vehicle. Otherwise, it will cause serious damage to the scooter body and can disrupt the structure of internal elements. Do not wash the electric scooter under strong pressure of the water, make sure the scooter is in the off status. In addition, after charging of the vehicle, it is necessary to insert a plug back into a charging connector, otherwise, you may get an electric shock， or may have serious water damage caused by water falling into this hole, may have serious water damage.
If you do not use the scooter, store it in a dry, cool place, and do not leave the unit for a long time on the street. Leaving the device under the sun/in extremely high temperature/over-low temperature can cause rapid aging of an outer body and wheels of an Electric Scooter or reduce battery life.

Maintenance of Electric Scooter battery

1. Do not use batteries from other brands in order to avoid a dangerous situation;
2. Do not open or disassemble the battery to prevent electric shock. Avoid contact with metal objects to prevent an occurrence of a short circuit. Otherwise, the battery may have malfunctioned or can injure the user;
3. It is recommended to use an AC adapter, that comes in the original configuration of the device, to prevent an occurrence of an accident or fire of the vehicle; the device,to prevent an occurrence of an accident or fire of the vehicle;
4. Improper disposal of used batteries and accumulators is the cause of severe environmental pollution. Please, dispose of batteries in accordance with local laws. Please do not dispose of batteries together with food waste. Protecting the environment together!
5. After each use of the device, charge the battery to prolong its service life.

Do not store the scooter battery in rooms with temperatures, that exceed 50℃or-20℃(for example, do not leave the battery of Electric Scooter and other batteries in cars in the summertime on the hot sun), and do not leave the battery near the fire. As a result of these actions may deteriorate the battery, overheating and can even cause inflammation.
If within 30 days the scooter is not used, charge the battery and keep the device in a cool, dry place. Every 60 days you need to charge the battery, otherwise, there is the likelihood of its failure, which is not subject to warranty services.

Avoid a full discharge of the device,it will to extend battery life. When using the device at normal room temperature, the battery will be able to ride a much greater distance and its performance will be better; but if you use the scooter at temperatures below 0C, vehicle performance, and permeability decrease.
At-20C a traveled distance is less, than the scooter in the normal conditions of half or even less. If a temperature rises, the traveled distance by the vehicle will also increase. You can check the remaining distance in theApplication.

Note : A full charged scooter runs about 120-180 days of standby time. The battery has a smart chip, that stores information about its charging- discharging. If you are not charging the battery for a long time,it can cause serious damage,for which it is impossible to charge the device again. This kind of damage is not included in the free warranty service.(Caution: Do not disassemble the device by unauthorized people,as there is a risk of electric shock or serious injury as a result of a short circuit.

Adjusting a brake disc
If a brake is very tight: use an M5 hex wrench and scroll counterclockwise screws of the brake disc tensioner pulley, slightly shorten a length of a tail brake cable, then tighten a tensioner pulley. If you think that brake is very free, loosen a tension pulley, and pull a brake cable to slightly increase the length of its tail. Tighten a tension pulley.

Adjusting a handlebars
Staggering of steering rack: using an M5 hex wrench, tighten two screws near the folding mechanism.

Using a connecting pipe to pump wheels
If a rear wheel of an Electric Scooter deflated, connect a connecting pipe to a wheel nipple to pump it . First, remove the cap of a pin, then tighten a fitting, and then you start to pump a wheel.

Parameters

Height[1] (cm)

| 106 x 42 x 48|
Folded:Length           x Width x Height(cm)| 106 x 42 x48|
weight| Gross weight| 12kg| 12.5kg
Conditions| Max load| 100|
Age| 16-50|
Height(cm)| 120-200|
Main Parameters| Max speed(km/h)| 25|
Possibility in average condition [2] (km)| 20| 30
Maximum slope(%)| 11| 14
Suitable area| Solid road surface,smooth clay surface to overtime, obstacles high less than 1cm,a depthof

pools no more than 2cm

Operating

temperature range(℃)

| -10-40|
Temperature           of

storage(℃)

| -20-45|
Waterproof level| IP54|
Battery Parameters| Rated

voltages(VDC)

| 36B|
Max       voltage       of

charging(VDC)

| 42B|
| Rated power(Wh)| 187| 280
---|---|---|---
Smart               battery management system| Stress, insufficient voltage, short circuit, auto                 sleep/wake up, overheating protection, control     of     battery

using

Motor Parameters| Rated power(W)| 200| 250
Max power(w)| 400| 500
power              adaptor parameters| Rated power(W)| 71|
Rated                   input

voltage(VAC)

| 100-240B|
Rated                output

voltage(VDC)

| 42V|
Rated current(A)| 1.7|
Certificate| CCC,RoHs|
| |
Charging time(h)| Est . 3.5| Est. 5

Presence of toxic and harmful substances

Charging

port

| X| O| O| O| | O
Indicators| X| O| O| X| X| X
Circuit

board

| X| O| O| X| X| X
Motor| X| O| O| X| O| O
Housing| X| O| O| O| O| O
The date is provided in accordance with provisions of SJ/T 11364.

O: toxic and harmful substances in all components of the device are contained in an amount below the limit value, according to standard GB/T 26572-2011.

X: the presence of toxic and hazardous substances at least one of the components of the

the device in an amount, that exceeds the threshold, according to GB/T 26572-2011

Warranty

Warranty service is carried out in accordance with the law on 《consumer rights》 and the 《Law on the quality of products.》The warranty service includes:
Recommendation: use the packaging for safe transport of the device.We recommend keeping the original packaging within 15 days after receipt of goods.

Warranty terms

panel, rear hub, brakes, disc brakes

(folding) system, fork, front fork governance system bus control. brake cable

| 1 year
Accessories| Battery, power supply, brake level, switching gears| 6

months

Exterior parts, that easily wear out| Anti-collision strip, headlights, instrument cover, handle sets, tires, inner tubes, bell, fender, taillights, decorative cover, stand, battery compartment cover, footpad,

charging port, rubber stopper

| 3

months

Caution:
Hex wrench, connecting pipe, and other consumable component parts have no warranty.

Non-warranty regulations

1. Authorized maintenance, misuse, collision, negligence, abuse, intake, and accident. Improper use of non-product accessories, or tear up the modified label, anti-counterfeit mark.
2. The warranty period has expired;
3. Damage, caused by force majeure;
4. Failures, which do not correspond to the 《List of faults》of EcoRider service center;
5. A failure of the device or its components from the 《Fault list》, which arose in connection with the human factor, and which interfere with normal operation.
6. Failures, that have arisen in connection with the human factors (including, but not limited to, excessive wetting device, puncture, drop, scratch and damage an outer casing, which have arisen as a result of the normal use of goods)
7. If this product is used for commercial purposes, all warranty conditions are not maintained.

List of faults

Name of fault

Electric Scooter

| Incorrect motor operation
Problems with the operation of the controller
Problems with charger
Problems with battery
In use,the occurrence of cracks, deformation, etc

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