Denver SEL-10820F Operation instructions

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Original manual
SEL-10820F
facebook.com/denver.eu
December/2022
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.

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Table of Contents
1. Important information before use................................................................................................... 3
2. Product overview ........................................................................................................... 4
3. Unfolding and folding the scooter .................................................................................. 6
4. Assembling the device .................................................................................................... 7
5. Charging the scooter ...................................................................................................... 8
6. Intended Use .................................................................................................................. 8
7. Safety Instruction ........................................................................................................... 9
8. Maintenance ................................................................................................................ 10
9. Operational control ...................................................................................................... 14
10. Specification ............................................................................................................... 16
11. Warnings .................................................................................................................... 17
12. Electric scooter safe parking....................................................................................... 17
13. Safe transportation .................................................................................................... 17

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1. 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.
● 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.
WARNING

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2. Product overview
1. Front light and reflector
2. Folding mechanism
3. Front suspension
4. Bell
5. Display
6. Dual electric brake / Disc brake
7. Throttle
8. Charging port
9. Foldable stand
10. Rear wheel /Disc brake
11. Rear light / Reflector

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

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3. Unfolding and folding the scooter
Unfolding the scooter
1）Place the electric scooter on its wheels like below. Unlock the hook on the handlebar.
2) 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.
3) The electric scooter is unfolded as soon as you hear the rod clicks into place.
Folding the scooter
1. Release the release lever located on the lower part of the support tube
of the handlebars.
2. Fully open the release lever.
3. Open the scooter by accompanying the handlebar tube downwards.
4. Hook the folded tube onto the appropriate support.

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4. Assembling the device
Before using the scooter, it is necessary to install the handlebar on the frame of the
main vehicle.
1). Insert the handlebar into the vehicle frame.
2). 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.

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5. 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.
6. 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”).
Charging port

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

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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.
8. Maintenance
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
WARNING