denver SEL-10820F Electric Scooter User Manual

: June 13, 2024
: Denver

denver SEL-10820F Electric Scooter User Manual

IMPORTANT! Read carefully and keep for future reference.

Before operating this vehicle, read all the instructions for safe assembly and operations. User’s manual can guide you through the functions and usage of Electric scooter. Before using this Electric scooter, familiarize yourself with how to operate, so that you can keep the Electric scooter in the best condition possible.

This appliance can be used by children aged from 14 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.

Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by children without supervision. The appliance is only to be used with the power supply unit provided with the appliance. This appliance contains batteries that are not replaceable.

Important information before use

We urge owners of this Scooter to charged and store it in a safe way.

For safety reason and protect battery life, never charge the electric scooter in temperatures below 5 °C or above 45 °C. Equally, always disconnect the electric scooter with the power cable once fully charged. Always use the supplied power adapter to charge the electric scooter.

Make sure that all screws are properly tightened to avoid unsafe situations.

WARNING

Please make sure to check that the steering system is correctly adjusted and that all connection components are firmly secured and not broken before riding, refer to handlebar assembly and safety instruction.
Please read operation guide and warnings of correct techniques for use and braking
Always wear shoes.
Self-locking nuts and other self- locking fixings may lose their effectiveness over time. Check these with regular intervals.
All parts and materials of electric scooter must not be changed. Modifications are not allowed.

Product overview

Front light and reflector
Folding mechanism
Front suspension
Bell
Display
Dual electric brake / Disc brake
Throttle
Charging port
Foldable stand
Rear wheel /Disc brake
Rear light / Reflector

Accessories

Power charger
Screws for mounting front steer (4 pcs)
**T-shaped Allen key for mounting the screws.

**

Unfolding and folding the scooter

Unfolding the scooter

Place the electric scooter on its wheels like below. Unlock the hook on the handlebar.
Pull up the handle in a gentle way. Raise the handle slowly. Close the lock lever located on the lower part of the handlebar support tube.
The electric scooter is unfolded as soon as you hear the rod clicks into place.

Folding the scooter

Release the release lever located on the lower part of the support tube of the handlebars.
Fully open the release lever.
Open the scooter by accompanying the handlebar tube downwards.
Hook the folded tube onto the appropriate support.

Assembling the device

Before using the scooter, it is necessary to install the handlebar on the frame of the main vehicle.

Insert the handlebar into the vehicle frame.
After matching the holes in the handlebar with those of the frame, insert the screws and tighten them well. Repeat the operation also in the side opposite side of the handlebar. All 4 screws should be used.

Charging the scooter

Connect the supplied power adapter to the charging port of the electric scooter. Please make sure only to use the original power adapter when charging.
Charging the scooter

Intended Use

The Electric scooter is to be used by a person aged at least 14 with a maximum weight of 100 kg. The other parameters for the permissible operation of the Electric scooter are defined in the section (“10. List of parameters”) . Importantly, the Electric scooter may only be operated in good visibility conditions and only if the physical conditions for stability on the Electric scooter are met (for example, not on one leg/not under the influence of drugs or alcohol). When operating the electric scooter, the operator must wear personal protective equipment specified in the section (“13. Warnings” > 13.1 Preparation”)

Safety Instruction

We recommend always wearing helmet and protective gear like elbow, knee, hand and wrist protectors to ensure your personal safety.
Safety Instruction

Also make sure you have read the user manual carefully, to ensure you know how to ride it in a safe and fun way.

It is your responsibility to be aware of and comply with all regulations. If there are no regulations for this Electric scooter in your country, please take care of your own safety and the safety of others.

Also pay attention to other people. Always ride safely and only at a speed that allows you to brake safely at any time. A common thing for such products is that there is a risk that you may fall off the product and injure yourself. Always ride as safely as possible.

If lending the electric scooter to friends and family, please make sure they use proper protective gear and know how to ride it.

Before riding the electric scooter, please check that all parts are working as supposed to. If any loose parts, abnormal noise, reduced battery life etc. are detected, please contact your retailer for product service and warranty. Do not repair the electric scooter yourself.
Inspect the rear tire, rear brake, and brake pad according to Section 7 of the maintenance specification in these operating instructions.

The electric scooter may become unstable if the rear brake is deformed or loose. This is because the distance between the brake pad and the rear wheel becomes too small, possibly leading to a blocked rear wheel.
As a result, the brake pad constantly touches the wheel, and the motor temperature increases due to the additional resistance. The rear tire can also get loose if the brake is in constant braking position.

Avoid applying too much force or stepping on the rear fender permanently. This may cause the fender to loosen or damage the spring holding the fender. This is not covered by the warranty.

Avoid constant braking. As a result, the tires will not only wear off, but also become hot. This will soften the rubber and it will no longer have the same grip on the road as usual. Do not touch the tire after braking.

If you hear unusual noises or notice friction when switching on the electric scooter, a bearing may be damaged. A worn bearing may even be indicated by strong vibration of the handlebar. In this case, please contact your retailer since the bearing needs to be replaced and/or the handlebar checked and adjusted.

Ride the electric scooter only on a dry surface since otherwise the riding safety and braking performance may be impaired and the motor or bearings may be damaged. Please do not ride up or down long and steep slopes.

Stop riding when you receive the “Low Battery Warning”. The electric scooter then moves only slowly and does not have the same traction as normal and the electric brake does not work. In this case, please use the disc brake to stop the electric scooter.

Do not use the electric brake and the throttle at the same time.

A normally working Electric scooter operates safely and quietly. If you hear noises or notice bumpy operation, please check wheels, bearings, and brakes. Contact your customer service for repair and maintenance, if necessary

Maintenance

WARNING

As with any mechanical component, a vehicle is subject to high stresses and wear. The various materials and components may react differently to wear or fatigue. If the expected service life for a component has been exceeded, it may break suddenly, therefore risking causing injuries to the user. Cracks, scratches, and discoloration in the areas subject to high stresses indicate that the component has exceeded its service life and should be replaced.

To ensure you get the best possible performance and experience from your electric scooter, it is important to do regular maintenance for important parts of the product.

Battery maintenance
Bearings, Screws, Brakes and Wheels
Storage and Cleaning

Your electric scooter will require some maintenance so please read and familiarize yourself with this guide.

Battery maintenance

All batteries have a life cycle, and performance will decrease over time, however, here are some advice to maximize the life span of the battery.

Make sure that the battery is charged at regular intervals, even if you do not use the electric scooter for a long time. This is to prevent damage to the battery, caused by low voltage over an extended period.

Avoid draining the battery completely. It is best to charge while there is still power on it. This will extend battery life. If the battery is constantly depleted, it will damage the battery (damaged battery caused by wrong handling are not covered by the warranty).

If riding the electric scooter in cold or very hot areas, the battery time can be lower than when riding in temperatures from 15-25° Celsius. This is not a failure on the batteries, but normal behavior.

Please notice: Even a fully charged battery will run out of power if the electric scooter is not used for a period. Expect a fully charged battery to keep power between 90 and 120 days in off mode, before it is fully discharged. If only partially charged, this period is lower.

Please make sure the battery does not get above 50° Celsius, or below minus 10° Celsius for a longer period. (e.g., don’t leave the electric scooter in a hot car in summer, do not put battery into fire etc.) Low temperature (e.g., subzero temperature) can damage the battery cells.

Keep the Electric scooter away from open flame or other sources of heat to prevent the battery from getting too hot. Also make sure not to leave the electric scooter at freezing temperatures. Both heat and excessive cold can cause the battery to discharge.

Only use original charger or an official replacement, as different batteries may require specific charger, and if using other chargers, this could cause damage to the product.

Do not overcharge and discharge the battery.

Please make sure to charge the battery before it is completely out of power, to avoid damaging the battery cells. (Damaged battery caused by wrong handling is not covered by the warranty)
It is forbidden to disassemble battery package. This is only to be handled by official service repair centers and professionals.

Bearings, Screws, Brakes and Wheels

Your electric scooter is made up of moving parts, which in time, will be susceptible to wear and tear.

Bearings and screws:
The electric scooter has sealed and dustproof bearings so that no lubrication is required.
Check the bearings for wear at regular intervals to avoid unsafe riding. Do not jump on and off and do not apply excessive force otherwise to avoid damage to the bearings. This is not a sports electric scooter.
Make sure that all screws are properly tightened to avoid unsafe situations. We recommend tightening average value of 20N/m.
Please check the screws regularly and tighten if they seem loose.

Brakes:
Check the brake for wear at regular intervals to avoid unsafe riding. Do not apply excessive force to avoid damage to the brake.
Electric scooter with disc brake will require adjustment over time and in the end will need to be replaced, when worm down. Avoid using electric scooter when brakes are worn down, as this is unsafe and will also damage the brake system.

Wheels:
Check the wheels for wear at regular intervals to avoid unsafe riding.
Electric scooters come with different wheels but can in general be separated into tires with inflatable inner tubes and solid wheels.
For inflatable tires, please make sure to keep the right pressure 3.5 Bar, as hard tires will last longer.

If the wheel seems wobbly even after screws are tightened, the bearings might be worn down and need replacement.

WARNING

Please make sure to check that the steering system is correctly adjusted and that all connection components are firmly secured and not broken before riding, refer to handle assembly and safety instruction.
Please read operation guide and warnings of correct techniques for use and braking
Always wear shoes.
We highly recommend to always wear helmet/pads for your own protection.
Self-locking nuts and other self- locking fixings may lose their effectiveness.
All parts and materials of electric scooter cannot be changed, modifications of the scooter are not allowed. If done, then warranty is void.

Storage and cleaning
If your Electric scooter gets dirty, please clean it with a damp cloth only, you may not use pressured water-gun or running water, as this could damage vital parts. It is also possible to use a little toothpaste if the dirt is stuck. Remember to clean with damp cloth after this.
Please make sure to keep the electric scooter turned off while cleaning it, and make sure to cover the charging input to avoid problems with the electronics.
Make sure to dry the scooter with a towel, should it become wet.
Please notice: Do not use alcohol, gas, kerosene or other corrosive and volatile chemical solvents. This can damage both the appearance and the internal structure of the electric scooter.
Please store your Electric scooter in a dry and cool environment when not in use. Avoid leaving it outdoors, as it is not made for storing in wet areas. Nor is it good to expose to high temperatures caused by direct sun for a long time.

Operational control

For better operation, please read the instructions carefully

Control and display

Lights front and back ON symbol.
Battery level
Power ON / OFF button.
Speedometer
Gear mode
Pedestrian mode

Button and speed transfer

Press and hold “Power” button with 2-3 seconds and the scooter power on!
Quick press power 2 times to turn on /off the front and rear LED light on the scooter. Quick press power 1 time to change gear (speed):

There are 3 options:
First gear = 6 Km/h (pedestrian mode). Front and rear light are flashing. This is on purpose and according to the EU regulation.
Second gear ECO = 15 Km/h
Third gear D = 25 Km/h
Button and speed transfer

Brakes

The scooter is built with a one brake lever with dual brakes. Electronic brake and Disc brake.
Brakes
Breaking techniques:
When needing to brake, we recommend doing it this way. First press and hold the brake lever. This will deactivate throttle / speed and activate electronic brake. Keep pressing and holding it and disc brake will activate.

WARNING

The braking distances will be extended during wet weather.

Specification

Parameter		Range
Size	Folding size(mm)	1110430510
Unfolded Size(mm)	11104301140
Quality	Max Vehicle Payload (kg)	100
Weight (kg)	15.2
Ride Condition	Age (Year)	14+
Electric scooter	Max. speed (horizontal riding) (km/h)	25
Distance up to (km)	25
Terrain	Level and dry surface
Battery **** Type: Li-ion battery	Nominal voltage (V)	48
Input voltage (V)	54.6
Battery capacity (mAH)	7500
Motor	Motor Power (W)	450W
Emission sound pressure level (DB)	Emissions < 70 db (A).
Power adapter	Rated input voltage (V)	100-240
Rated output voltage (v)	54.6
Rated current (A)	1.5
Charging Time(h)	6

Electric scooter

Model: SEL-10820FB
Input: 100V-240V~, 50/60Hz, 2.5A(Max)
Output: 54.6V 1.5A
Max Speed: 25 km/h
Weight: 12.9kg
Year Of manufacture: 2022
Max Vehibcle Payload: 100kg
Battery: 48V/7.5Ah
Power Consumption: ≤ 450W
Always charge the electric scooter with the supplied power adapter: FY-5461500 DENVER A/S
Omega 5A Soeften DK-8382 Hinnerup Denmark
www.denver.eu

Warnings

Risks of riding

WARNING

First, learn safe riding before you ride the Electric scooter fast.

Failure to observe, loss of control, falls, and violations of the rules can cause injuries.
Speed and range depend on the rider’s weight, terrain, temperature, and riding style.
Wear a helmet and protective clothing when riding the Electric scooter.
Read the operating instructions carefully before riding the Electric scooter.
For use only in a dry environment.
The Electric scooter may not be used on public roads unless local regulations approve this.
Make sure that this product complies with local regulations.

Electric scooter safe parking

Once you have stopped the Electric scooter, get off it and press the side stand down with your right foot to support the Electric scooter. The side stand is located on the left-hand side of the Electric scooter below the foot board. Before you ride again, push the side stand back up so that it is parallel to the foot board.

Safe transportation

Preparation

First, charge the battery completely.
Wear a helmet, knee and elbow pads.
Do not wear loose clothing or open laces that can get caught in the Electric scooter wheels.

Weight restriction

Reason for the weight restriction:

Ensuring the rider’s safety
Avoiding damage due to overload.

Maximum Vehicle Payload : 100kg.

WARNING

Do not try to make a turn too fast.

WARNING

Lithium battery inside.

WARNING

If the Electric scooter switches off, the system will block the vehicle automatically. It can be released again by pressing On/Off

Use the device only at temperatures between -10 °C and +45 °C.

Range per charge

The range depends on several factors:

Topography: On level paths you have a greater range than on uneven ground.
Weight: The range depends on the rider’s weight.
Temperature: Extreme temperatures reduce the range.
Maintenance: If the Electric scooter is charged properly and the battery is kept in good condition, the range will be extended.
Speed and riding style: The range is greater at constant speed than at frequent stops and starts, acceleration and braking.

Safe riding

This chapter focuses on safety, experience, and warnings. Before operating the vehicle, please read all installation and operating instructions carefully.

WARNING

Familiarize yourself with the vehicle before you use it so that you can keep the Electric scooter in sound condition.

Observe all safety instructions when riding the Electric scooter.
Children, elderly people, and pregnant women are not allowed to ride the vehicle.
People with limited sense of balance are not allowed to ride the Electric scooter.
Avoid riding the Electric scooter under the influence of alcohol or other substances.
Do not carry any objects while riding.
Make sure you have a clear vision in front of you to ride the Electric scooter safely.
While riding, your feet must always be on the foot board.
The Electric scooter can accommodate only one person.
Do not start or stop abruptly.
Avoid riding on steep slopes.
Do not ride in dimly lit or dark places.
Ride the Electric scooter at your own risk, we assume no liability for accidents or damage.
Ride at a safe speed that allows you to stop at any time.
Keep the Electric scooter at a sufficient distance from other people and avoid collisions.
Steer through balance shifting, fast movement can result in falls.
Do not ride in rain or under other wet conditions. Scooter is splash proof. But not waterproof.
Avoid riding over obstacles, if possible, and avoid snow, ice, and slippery surfaces.
Avoid riding over textiles, small branches, and stones, if possible.
Avoid riding in narrow places or in places with obstacles, if possible.
Jumping on and off the Electric scooter will cause damage that is not covered by the warranty. There is a risk of injury. Injuries and damage due to “trick riding” are not covered by the warranty.
Stand on the pedal with one foot, push the other foot back on the ground and start sliding. The motor can only start after the vehicle speed reaches 3km/h.

Charging

Make sure that the Electric scooter, charger, and DC power input of the device are always dry.
Note: To charge this Electric scooter, use SOLELY the supplied FY-5461500 charger with the following output: 54.6V-1.5A.
Using a different charger may cause damage to the device and other potential risks.
Use the mains adapter to plug the DC input of the device into a conventional socket.
he adaptor will show green light when connected to mains. When connected to scooter charging port it will show red light if charging or green light if properly charged.
Now you can stop the charging cycle. Overcharge shortens the battery life.
The charging process takes up to 6 hours. Do not charge the battery for more than 6 hours. After 6 hours, disconnect the charger from the device and the power supply. The product must not be charged over extended periods. Overcharge reduces the battery service life.
Always keep an eye on the device throughout the charging cycle.
Charge the device only at temperatures between 0 °C and +45 °C.
When charging at lower or higher temperatures, there is a risk that the battery performance will be reduced. Therefore, there is a potential risk of injuries and material damage.
Store and charge the device in an open, dry area away from combustible materials.
Do not charge the device in direct sunlight or in the vicinity of open flames.
Do not charge the device immediately after use. Allow the device to cool down for an hour before charging it.
If the device is left to other people, it must be charged partially (20 – 50%), not fully.
Do not remove the device from its package to fully charge it and then put it back in the package.
The device is generally partially charged as shipped from the factory. Keep the device partially charged until it is used.
Do not leave the device exposed to sunlight in a car.

CAUTION
The Electric scooter must not be used during the charging cycle!

CAUTION

Do not insert foreign objects into the charging port input.

CAUTION

Remove the cap only when charging the Electric scooter!
After charging, disconnect the charging plug and close the DC input again with the cap

WARNING

Make sure that neither water nor other liquids penetrate into the inner components of the Electric scooter; otherwise, the electronics/batteries of the device could be permanently damaged. There is a risk of injury.

CAUTION

Do not open the electric scooter casing, otherwise the warranty is void.

WARNING

Make sure to wear helmet and protective clothing before using the Electric scooter.
Make sure to read manual carefully before using the Electric scooter.
The Electric scooter must only be used on dry and level ground
The Electric scooter may not be used by anyone under age of 14 years

IMPORTANT! Read carefully and keep for future reference.
Any load attached to the handlebar will affect the stability of the vehicle.
Accessories and any additional items which are not approved by the manufacturer shall not be used.

WARNING

As with any mechanical component, a vehicle is subject to high stresses and wear. The various materials and components may react differently to wear or fatigue. If the expected service life for a component has been exceeded, it may break suddenly, therefore risking causing injuries to the user. Cracks, scratches and discoloration in the areas subject to high stresses indicate that the component has exceeded its service life and should be replaced.

Traffic in the city has many obstacles to cross such as curbs or steps. It is recommended to avoid obstacle jumps. It is important to anticipate and adapt your trajectory and speed to those of a pedestrian before crossing these obstacles. It is also recommended to get out of the vehicle when these obstacles become dangerous due to their shape, height or slippage.

WARNING

Keep plastic covering away from children to avoid suffocation.

Take the time to learn the basics of the practice to avoid any serious accident that can take place in the first months.

In any case, anticipate your trajectory and your speed while respecting the code of the road, the code of the sidewalk and the most vulnerable.
Notify your presence when approaching a pedestrian or cyclist when you are not seen or heard.
Cross the protected passages while walking.
In all cases, take care of yourself and others.
Do not divert the use of the vehicle.
This vehicle is not intended for acrobatic use.
Caution, the brake may become hot in use. Do not touch the brake disc after use.
Eliminate any sharp edges caused by use.

Power-off the vehicle during charging.

Self-tightening nuts as well as the other self-tightening fastenings may lose their efficiency and that they may need to be retightened.

According to French traffic rules, reflective clothing and helmet is strongly required during cycling.

Please notice – All products are subject to change without any notice. We take reservations for errors and omissions in the manual.
ALL RIGHTS RESERVED, COPYRIGHT DENVER A/S

Electric and electronic equipment and included batteries contains materials, components and substances that can be hazardous to your health and the environment, if the waste material (discarded electric and electronic equipment and batteries) is not handled correctly.

Electric and electronic equipment and batteries is marked with the crossed-out trash can symbol, seen below. This symbol signifies that electric and electronic equipment and batteries should not be disposed of with other household waste, but should be disposed of separately.

As the end user it is important that you submit your used batteries to the appropriate and designated facility. In this manner you make sure that the batteries are recycled in accordance with legislature and will not harm the environment.

All cities have established collection points, where electric and electronic equipment and batteries can either be submitted free of charge at recycling stations and other collection sites, or be collected from the households. Additional information is available at the technical department of your city

DENVER A/S
Omega 5A, Soeften
DK-8382 Hinnerup Denmark
facebook.com/denver.eu

Regarding Battery charging SEL-10820F

Important – Please read!
Dear customer. We hope you get a lot of joy out of your new Electric scooter.
The battery built in the Electric scooter is not fully charged from production line and when left unused the battery can slowly discharge by itself.
This can lead to slow charge if the battery is fully discharged, but this is done to avoid damage to the battery.

If you experience that you cannot turn on your E-scooter, and it doesn’t seem to charge (the charger lights up green instantly), then please do the following.

Leave the charger in for 6 hours. This will make sure the battery will be fully charged again (it can take 3-4 hours before it starts normal charging).
If this does not solve your problem, please ride the Electric scooter manually without turning it on. Use your legs to give speed, for around 100 m, and then connect the charger. The engine in the front wheel will this way help to activate the charging function and it will charge normally. (Fully charge takes 6 hours if using this way)

Please enter: www.denver.eu to obtain the electronic version of the manual.

WARNINGS
Please read the manual completely and the instructions below before using the product.
Product names: SEL-10820F
Product type: Electric scooter
Year of manufacturing: 2022

Note: ONLY use the supplied charger labelled FY-5461500 with the following output voltage to charge this Electric scooter: 54.6V – 1.5A.
Using another charger may damage the product or create other potential risks.
Never charge the product without supervision.
The charging period of the product should not exceed four hours. Stop charging after four hours.
The product should only be charged in temperatures between 0°C and 45°C.
If charging at lower or higher temperatures, there is a risk that the performance of the battery will be reduced and a potential risk of damage to the product and personal injury.
The product should only be used in temperatures between -10°C and +45°C.
If used at lower or higher temperatures, there is a risk that the performance of the battery will be reduced and a potential risk of damage to the product and personal injury
Store the product at temperatures between 0°C and 35°C. (optimum storage temperature is 25°C)
Charge and store the product in an open, dry area and away from flammable materials (i.e., materials that may burst into flames).
Do not charge in sunlight or near open fire.
Do not charge the product immediately after use. Let the product cool down for one hour before charging.
If the product is left with other persons for example during a holiday period, it should be partially charged (20-50% charged). Not fully charged.
When shipped from the factory, the product has often been partially charged. Keep the product in a partially charged state, until it is going to be used.

DENVER A/S
Omega 5A, Soeften, DK-8382 Hinnerup, Denmark
www.denver.eu

EC Declaration of Conformity (Machinery Directive)

The undersigned

Company Name:
DENVER A/S
Address:
Omega 5A, Soeften, DK-8382 Hinnerup, Denmark certify that the design and manufacturing of this product
Product Brand Name:
DENVER
Product Model No.:
SEL-10820F
Product type:
Electric scooter
conforms to the following directives:
Machinery directive 2006/42/EC
MD Standards:
Annex I of 2006/42/EC,
EN ISO 12100:2010,
EN 17128:2020