BKFD06EN - Electric bike SHARP - Free user manual and instructions

USER MANUAL BKFD06EN SHARP

Translation of the original notice

The purpose of this manual is to give you the information necessary for the proper use, adjustment and maintenance of your bike.

Please take the time to read these instructions carefully before riding and keep them for the life of the bike. They contain important safety and maintenance instructions.

It is the user's responsibility to read this manual before using the product.

Failure to follow these instructions exposes you to the risk of improper use of your bike, premature wear of certain components which could lead to a fall and/or an accident.

In the event that an original part proves to be defective in workmanship within its warranty period, we promise to replace it. The warranty period for e-bikes is as follows:

frames and forks: 2 years
Electrical parts: 2 years with proper care and maintenance
All other components: 2 years with proper care and maintenance

As for the battery, it is guaranteed against manufacturing defects for 6 months on the pieces consumables (cells) and 24 months on pieces electrical, under reserve of respect of the instructions for use and storage indicated below:

√ Do not connect not the positive terminal directly to the terminal negative of this battery;
√ Do not place not battery in a high temperature place, in an exposed environment in or near the sun of fire:
√ Do not place not battery in a humid environment Or immersed in a liquid;
√ Do not disassemble not the battery pack without the guidance of a technician professional;
√ keep battery in a dry and temperate environment . Load battery all the month;
Please load this battery with charger exclusive accompanied by your bike.
Report your used battery at the house of your reseller.

This warranty does not include labor or transportation costs. The company assumes no liability for consequential or special damages. This warranty is applicable only to the original retail purchaser with proof of purchase validating any claim. This warranty is applicable only in case of defective parts and does not cover the effects of normal use, rental use, professional use, or damage caused by accidents, abuse, excessive loads, negligence, improper assembly, improper maintenance or addition objects inconsistent with normal use of the bicycle.

No bicycle is indestructible and no claim can be accepted for damage caused by improper use, rental use, professional use, use in competitions, stunts, ramp jumps, jumps or similar activities. Complaints must be made to the dealer. Your legal rights are not affected.

The company reserves the right to change or correct any details without notice. All information and details in this manual are correct at the time of printing.

He is forbidden to modify or tamper with the manual provided with the bike.

The bike is certified according to the standards of the law in force.

It is absolutely forbidden to change the parameters and specifications of the assembled electrical/mechanical components and standard functions of the motorcycle because this would compromise the proper operation of the vehicle and the safety of the user himself.

Should this happen, the user will be fully responsible for everything related to shaming.

Conditions of use of this electrically assisted bicycle

This electrically assisted bicycle is designed for urban and peri-urban use, it allows you to move around town, on the road or on a paved surface where the tires are always in contact with the ground. It is equipped with electric pedaling assistance which will make all your daily trips easier, to go further and for longer. Your electric bike is an adult bike, for people over 14 years old. In the event that the bicycle is used by a child, the responsibility is with the parents and must ensure that the user is able to use the bicycle safely.

Your bike is not intended for use on unpaved or rough terrain. It is not designed for "all-terrain" use, nor for competition. Failure to comply with this practice may result in a fall or accident and may prematurely and potentially irreversibly deteriorate the condition of your electric bike.

Your e-bike is not a moped. The purpose of the assistance is to provide a complement to the pedalling. The moment you start pedaling, the motor kicks in and helps you in the effort. The assistance varies according to the speed of the bike, high at start-up, less sustained when the bike is launched then disappears when the bike reaches 25km / h . The assistance is cut off as soon as one of the two brake levers is actuated or the speed is greater than 25km / h . This will resume automatically below 23km / h with pedalling.

It must be properly maintained according to the instructions in this manual.

WARNING: Like any mechanical component, a bicycle is subject to high stress and wear. Different materials and components may react differently to wear or fatigue. If the expected lifespan of a component has been exceeded, it may break suddenly, risking injury to the cyclist. Cracks, scratches and discoloration in high stress areas indicate that the component has exceeded its life and should be replaced.

Recommendation: Safe and secure use

Before using your e-bike, make sure it is in good working order. Check the following points in particular:

• Position should be comfortable
• Nuts, screws, clamping levers, clamping components
• The brakes are in working order
  The handlebar travel is good without too much play, the handlebar is correctly fixed to the stem
• Wheels are unobstructed and bearings are properly adjusted
• The wheels are properly tightened and attached to the frame/fork
• The tires are in good condition and their pressure is good.
  The condition of the rims
• The pedals are firmly attached to the crankset
  The operation of the transmission
  The reflectors are in the correct position.

RECOMMENDATION: Your electrically assisted bicycle must be serviced every 6 months by a professional to ensure that it is in good working order and safe to use. It is the user's responsibility to ensure that all components are in good working order before use.

Pick a safe place away from traffic to familiarize yourself with your new bike. The assistance can be triggered with force, check that your handlebars are straight and that the path is clear.

Make sure you are in good health before getting on your bike.

In the case of unusual weather conditions (rain, cold, night, etc.), be particularly vigilant and adapt your speed and reactions accordingly.

When transporting your bike outside your vehicle (bike carrier, roof rack, etc.), it is strongly recommended to remove the battery and store it in a temperate place.

The user must comply with the requirements of national regulations when the bicycle is used on public roads (lighting and signaling for example).

WARNING: You acknowledge that you are responsible for any loss, injury or damage caused by failure to follow the above instructions and that this will automatically void the warranty.

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Structure of power - assisted bicycles electric

BK-FD06E components

1. Tire and inner tube
   2.Rim
2. Spokes
3. Front brake
4. Fork
5. Mudguard
6. Pedals
7. Crankset and cranks
8. Display LED
9. Frame
10. Handlebar and stem
11. Brake levers
12. Grips

13. Saddle

14. Seatpost

15. Saddle clamp
16. Battery
    18.Key lock
17. Chain
18. Rear derailleur
19. Rear motor
20. Rear brake
21. Mudguard
22. Rear carrier
23. Frame locking/unlocking system
24. Headlight
25. Taillight
26. Kickstand

First start-up and settings

Installation of security elements

Lighting

Lighting is provided to you, it consists of two reflectors (a white one included in the front headlight and a red fixed on the rear mudguard), a front headlight, a rear light, reflectors positioned between the spokes of the wheels.

The lighting system is a safety feature of your bike, it must be present on your bike. Check that your lighting system is working properly before setting off.

Headlight

Front lighting is activated directly from the screen. See chapter "Display" on the following pages.

Taillight

lighting back is activated directly Since the screen. See "Display" chapter on the pages following .

doorbell

A bell is installed on your handlebars. It will allow you to be heard 50m away.

The bell is a security feature of your bike, it must be present on your handlebars.

Wearing a helmet

For safe use, wearing a bicycle helmet is strongly recommended. It guarantees a reduction in head trauma in the event of a fall and augment the user safety.

WARNING: Wearing a helmet is compulsory for children under 14 as drivers or passengers.

For more information, ask your dealer.

Saddle and handlebar adjustment

It is important to adapt the settings of your bike to your morphology.

Saddle

Open the quick release system (see paragraph for the methodology for using the quick release).

When adjusting the saddle to its lowest position, make sure that it does not touch any component of the bicycle, such as the luggage rack. Likewise, take care not to exceed the minimum seat tube insertion mark. This insertion mark should never be visible when using the bike.

To check the correct saddle height, sit with your legs stretched out, heel resting on the pedal (fig. B). When pedalling, the knee will be slightly bent with the foot in the low position (fig. A).

Handlebar/Stem

The bike is equipped with an adjustable folding pillar to allow the bike to take up less space and facilitate loading and transport.

To fold the stem, follow the procedure in sequence as shown in the pictures below.

Important:

Unlock the safety lever before pulling down on the crank that secures the pillar.

To return the stem to its correct position for use, carry out the same procedure in reverse.

You can adjust the height of the seat post by using the collar lock on the stem of the seat post. Caution: Be sure to tighten the collar lock firmly before using the bike.

You can adjust the handlebar angle by adjusting the collar lock on the stem end. Caution: Be sure to tighten the collar lock firmly before using the bike.

It is recommended to have these operations carried out by a qualified technician. Make sure that the handlebar is perpendicular to the front wheel axis.

WARNING: The handlebar can negatively influence the rider's response time when braking and cornering.

Frame

The bicycle frame is supplied with a quick-lock device to make the frame foldable.

To fold, simply release the quick-lock system located in the centre of the frame and push the front part of the bike while holding the rear part firmly (see sidebar for locking/unlocking modes).

1: Lever / 2: Adjusting nut / 3: Hinge pin

WARNING: Once the bike has been opened, always check that the quick-release system is secure before riding the bike.

WARNING: Quick release mechanisms are designed to be operated manually. To avoid damaging the mechanism, never use tools to lock or unlock it. To adjust the clamping force, use the adjusting nut located in front of the lever and do not rotate the quick release lever.

To lock or unlock the system, open the locking lever and manually turn the nut opposite the clamping screw to loosen the system. Then use the lever to pull out the clamping screw. Press the hinge pin button at the top and pull the lever upwards to unlock the folding mechanism. Pull the front part of the frame to fold the bike.

Repeat the same process in reverse to fold the frame.

CAUTION: Make sure you tighten the device before riding the bike. If the lever can be operated with a little manual pressure, it is not sufficiently tightened. It is therefore necessary to retighten the

Tires

Check tire pressure regularly. Driving with under-inflated or over-inflated tires can affect performance, cause premature wear, reduce range or increase the risk of an accident.

If significant wear or a nick is visible on one of the tires, replace it before riding the bike. A pressure range is indicated on the sidewall of the tire by the manufacturer and in the following table. The pressure must be adapted according to the weight of the user.

				Pressure
Model	Bike size	Air chamber size	Tire size	PSI	Bar
City	20"	20 x 4,0	20 x 4,0	Check the values directly on tyre	Check the values directly on tyre

Method for determining correct adjustment of quick-release mechanisms (wheel and seat clamp)

Quick release devices are designed to be operated by hand. Never use tools to block or unblock the mechanism so as not to damage it.

To adjust the clamping force of the wheel axle, you must use the adjusting nut and not the quick release lever. If the lever can be moved with minimal hand pressure, it is not tight enough. It is therefore necessary to tighten the adjusting nut.

The quick-release system must mark the fork dropouts when closed in the locked position.

At each adjustment operation, check that the front wheel is correctly centered in relation to the fork. To adjust, close and open the quick-release mechanisms, apply the following method:

Adjusting the brakes

Before each use, check that the front and rear brakes are in perfect working order.

The right handle activates your rear brake. The left handle activates the front brake.

It is recommended to distribute your braking force on average 60/40 between the front and the rear. The brake lever must not come into contact with the handlebars and the sheaths must not be subject to closed angle trajectories so that the cables slide with the minimum of friction. Damaged, frayed, rusted cables should be changed immediately.

WARNING:

• In the event of rain or wet weather, braking distances are extended. It is recommended to anticipate braking in such a situation.
• When cornering and braking, the handlebars can have a negative influence on the cyclist's response time.
• Do not touch the disc brakes after intensive use of the braking system of your electric bike at the risk of being burned.

Adjustment of mechanical disc brakes

The brake pads exert pressure on a disc fixed in the wheel hub. The intensity of the pressure is regulated by a brake lever with a cable. Do not operate the brake lever when the wheel is detached from the frame or fork.

To align the automatic disc brake bracket, unscrew the fixing screw from the brake bracket holder.

• Brake with the corresponding brake lever (the brake bracket is positioned correctly) and hold the brake handle in this position by tightening the bracket holder fixing screws.

Check that the inner pad (inside the wheel) is 0.2 - 0.4 mm from the disc. If not, tighten the pad positioning screw until there is a gap of 0.2 - 0.4 mm between the pad and the disc.

To adjust the outer pad (on the outside of the wheel) simply change the brake cable pressure so as to obtain a gap of 0.2 - 0.4mm at the level of the bracket or brake lever.

It is recommended never to pour oil or any lubricating material on the disc or pads (when servicing the chain or derailleur, for example). If this happens, the pads or disc should be degreased or replaced.

Check the alignment of the pads by spinning the wheel to use the bicycle on the road.

Discs: the bicycle is equipped with discs with a diameter of 160~mm .

• A nut and locknut system at the level of the brake lever or bracket allows you to adjust the pressure of the cable and therefore the braking force which will vary over time according to the wear of the brake pads.

• The brake pads are standard, replace them when the pad no longer has friction components.

Don't forget that new brake pads need to be broken in. The break-in is carried out using the bicycle for a few minutes and applying the brakes alternately between abrupt stops and light braking.

Changing the brake pads

Remove the wheel and remove the old pads from the brake calliper. Position the new pads in the calliper so that the braking surfaces touch. Do not touch the braking surfaces. Insert the pads one at a time in the brake calliper.

Then adjust the brakes according to the previous paragraph.

Wear of the wheel rims

As any other part that is subject to wear, the wheel rim should be checked regularly. The wheel rim can weaken and break, causing you to lose control and fall.

WARNING: It is very important to check the wear of the wheel rims. A damaged wheel rim can be very dangerous and needs to be replaced.

Adjusting the gear changing system

Your bicycle has several manually interchangeable speeds with a system with a rear derailleur. Use the right handle to make the desired change.

The higher the indicator, the more difficult it will be to pedal and vice versa.

Careful, never pedal backwards while changing gears and never force the command lever.

For an optimum use of the gear-changing system, we recommend avoiding changing gear other than during heavy pedalling sessions.

Adjusting the stops

The derailleur travel is adjusted using the H and L screws.

Screw L is used to adjust the upper stop (large gear side).

By loosening screw L, the chain is positioned further outside the large sprocket.

Screw H is used to adjust the lower stop (small pinion side).

By loosening screw H, the chain is positioned further outside the small sprocket.

These manipulations are carried out by quarter turn. With each adjustment,

you must obtain perfect alignment between the sprocket, the chain and the pulley of the rear derailleur.

Cable tension adjustment

To set a correct sprocket change, use the knob present on the rear derailleur or the grip. This wheel allows you to adjust the tension of the derailleur cable and allows you to position the derailleur correctly according to the speed chosen.

Chain setting

Your bike is fitted with an external rear derailleur, the chain is automatically tensioned.

New chains are sold with too many links, the first step is to reduce it to the correct length. The safest method is to count the number of links in the old chain in order to adjust the new one. To disassemble the old chain, simply bypass it (remove a rivet).

Once it is removed, the new one must be mounted. To do this, it must be passed around the chainring of the crankset and the rear pinion so that it meshes correctly with the other elements of the transmission. To close the chain we recommend using a quick release. This acts as a female link that fits between two male links. Subsequently, the quick release will also make it easier to remove the chain for cleaning.

In order to check if the length of the chain is correct, it must be put on the small sprocket. In this configuration, the virtual line drawn between the hub of the rear wheel and the axle of the lower pulley of the derailleur must be vertical.

Change of pedals

To change your pedals, identify the pedals by looking at the letter noted on the pedal. The right pedal is marked "R" (Right) and the left pedal "L" (Left). Turn the "R" pedal clockwise to secure it to the crank. Turn the L pedal counterclockwise.

Wheel and motor

After the first month of use, it is advisable to tighten your spokes to limit the impact of engine traction on your rear wheel. When starting the engine, a slight noise may occur. This noise is normal because the motor starts and assists pedalling. This noise can become more prominent when fully loaded.

Luggage rack

The luggage rack is designed to support a maximum permitted weight of 25 - 27kg ; a child seat can be attached. Use an anchoring system suitable for this type of frame (not available as an accessory).

CAUTION: The roof rack is not designed to tow a trailer.

For safety, luggage should only be transported on the roof rack. Caution: When the pannier rack is loaded, the behaviour of the bike changes. Distribute the load of luggage evenly on both sides to

favour the stability of the bike. Any luggage must be securely attached to the pannier rack before using the bike. It is important to check that nothing is dangling or in danger of getting caught on the rear wheel of the bike. Do not modify the luggage carrier; any modification by the user renders these instructions null and void. Luggage must not obscure the bike's reflectors and lights.

Interview

Your bike requires regular maintenance for your safety but also to increase its lifespan. It is important to check the mechanical elements periodically in order to ensure, if necessary, replacement of worn parts or parts showing signs of wear.

When replacing components, it is important to use original parts in order to maintain the performance and reliability of the bicycle. Be sure to use appropriate spare parts for tyres, tubes, transmission components and the various components of the braking system.

It is the responsibility of the user to use parts different from the original parts.

WARNING: Always remove the battery before any maintenance operation.

Cleaning

In order to avoid corrosion of the bike, it is necessary to rinse your bike regularly with fresh water, especially if it has been exposed to sea air.

Cleaning must be done with a sponge, a basin of warm soapy water and a jet of water (no pressure).

RECOMMENDATION: Take special care not to use a high pressure water jet cleaner.

Lubrication

Lubrication is essential on the various components that are in motion in order to avoid corrosion. Oil the chain regularly, brush the sprockets and chainrings, periodically introduce a few drops of oil into the brake and derailleur cable sheaths.

It is advisable to start by cleaning and drying the elements to be lubricated.

It is advisable to use specific oil for the chain and the derailleur. Grease must be used for the other components.

Regular checks

Regarding the tightening of the bolts: lever, crank, pedals, stems.

The tightening torques to be applied are as follows:

COMPONENTS	RECOMMENDED TORQUE (Nm)	SPECIAL INSTRUCTIONS
Pedals on crank arms	30 - 40	Grease the threads
Crank arm on bracket	30 - 40	Grease the threads
Stem/handlebar tightening	13
Headset tightening	14 - 15
Brake lever	6 - 8	Plunger screw (stem)
Brake callipers	6 - 8
Seat	18 - 20
Seat post clamp		Quick release
Wheel	30	Quick release

Other tightening torques depend on the size of the nuts: M4: 2.5 to 4.0Nm , M5: 4.0 to 6.0Nm , M6: 6.0 to 7.5Nm . Tighten the screws evenly to the required torque.

Regularly check the tires and in particular the condition of the rear tire teeth: wear, cuts, cracks, pinching. Replace the tire if necessary. Check the rims and the absence of excessive wear, deformations, blows, cracks...

Revisions

To ensure safety and keep components in good working condition, you should have your e-bike checked periodically by your dealer. In addition, maintenance of your bicycle should be carried out regularly by a qualified technician.

First service: 1 month or 150km

• Verification of the tightening of the elements: crank, wheel, stem, pedals, handlebars, saddle clamp,
• Checking the operation of the electric assistance,
• Checking and adjusting the brakes,
• Wheel tension and/or runout.

Every year or 2000 km:

Verification of wear levels (brake pads, transmission, tyres),
- Checking the operation of the electric assistance,
- Checking the bearings (bottom bracket, wheels, steering, pedals),
- Cable control (brakes, derailleur),
- Lighting check,
- Wheel tension and/or runout.

Every 3 years or 6000km

• Changing the transmission (chain, freewheel, chainring),
• Checking the operation of the electric assistance,
• Changing tires,
• Wheel wear control (spokes, rim),
• Spoke tension and/or wheel trueing,
• Change of pads or brake pads,
  Control of electrical functions.

Pedal assistance and battery

The user must rotate the crank forward to benefit from the motorized assistance. This is an important safety aspect. This electric-assisted bicycle provides motorized assistance up to a speed of 25km/h . Beyond that, the motor will stop. You can go faster, but you will have to do it on your own without power assistance.

The motor will not run until you turn the crankset one full turn. This feature protects the motor and its controller and extends the life of electrical components.

Pedal assist

To start the bike, turn on the main switch on the side of the ON/OFF battery

The rest of the settings and information are done directly on the display located on the handlebars.

Recommendation: Please turn off the main switch on the battery when you are no longer in the saddle. This saves battery charge.

Display

Below is a presentation of the features and controls relating to the display:

1. Electrical assistance level indicator
2. Battery level

3. Speed km/h
   4.ODO/TRIP system

4. On / off button

5. « + » button
6. « - » button

Turning the system on/off

Press and hold (>2S) to switch the system on. Press and hold (>2S) again to switch the system off.

If the bike is not used for 10 minutes, the display automatically switches off.

Selecting the assistance level

Press the button + and - to change the assistance level.

The lowest level is 0, the highest level is 5. Level 0 indicates no support.

Illumination

Press and hold the button + to activate the front and rear lights.

Press and hold the button + again to switch off the lights.

ODO/TRIP

Press the button to swith ODO or TRIP.

Battery

Battery installation & usage

The electric bikes have the battery positioned on the seat tube (Fig. 2), the battery box bottom is fixed on the seat tube by screws (Fig. 2.1).

Then the battery case is locked by the key see the operation details below.

(Fig. 2)

Firstly, please put the battery case along this slider up direction (Fig. 3), then push it into and ensure a snug fit. Second, make sure the battery pack is firmly pushed into the controller housing and its connector is securely inserted inside the controller box.

Notice the battery lock (Fig.4.1,4.2)

From the initial position 12 o'clock (where the battery and carrier are unlocked), insert the key into the key slot, press and turn it clockwise to position 6 o'clock (Then the battery is locked with the carrier). On the contrary, you can unlock it.

Battery charge

If an AC outlet is available within reach of your bike, you can charge your bike directly with the battery still attached to the bike. The charging port is covered by a plastic cap (Fig. 4.3). PIs open it then you charge the battery directly.

Removing the battery is useful for charging in a location where the bicycle may not fit or when no reachable AC power supply exists at the place where the bike is parked

Before removing the battery from the bike, you need to unlock as following steps:

• make sure the switch is off.
• Press the key and turn it anticlockwise from 6 o'clock to 12 o'clock position. (refer Fig. 4.2)
• Remember to take off and care about the key after you withdraw the battery from the carrier!!!

Using and maintaining the battery

Advantages of Li-ion battery

this electric assistance bicycles are supplied with high quality Li-ion batteries, which are light and create no pollution to the environment, as a typical green energy source. As well as the above features, the Li-ion batteries have the following advantages:

• charging without memory effect
• big electric energy capacity, small volume, light in weight, with large current output, suitable for high power vehicles.
• long life
• a wide working range of temperature: -10°C to +40°C

To ensure a longer battery life and protecting it from damage, please use and maintain it according to the guideline below:

During your riding, when you find the power decreased on the display LED, the battery must be charged in short time!

Remember to charge the battery full before you will ride for a long trip! Press the button on the end of battery case, when 2 LED are green color, it shows the battery is full of power, when the LED red shining, it means you need to charge it.

If the bike is ridden less frequently or stored for quite a long time, it must be fully charged every month.

Warning:

1) The battery life may be reduced after long storage without regular charging as instructed above, due to natural discharge;
2) Never use any metals directly to connect the two poles of the battery, otherwise, the battery will be damaged due to short circuit.
3) Never put the battery near to fire or heat source.
4) Never strongly shake, punch and toss the battery.
5) When the battery pack is removed from the bike, keep it out of reach of children, to avoid any unexpected accident.
6) The battery is forbidden to be disassembled.

Using the Charger

Before charging the battery, please read the user manual and the charger manual, if they came with your bike. Please also note the following points regarding the battery charger :

• Follow the instructions on the battery charger label.
• Do not use this charger near explosive gases or corrosive substances.
• Do not shake the charger, do not subject it to shocks and avoid falls.
  Always protect the charger from rain and humidity, for indoor use.
  The temperature tolerance of this charger is between 0 and +40^
• It is forbidden to disassemble the charger, in the event of a problem, entrust the device to a qualified repairer.
• You should only use the charger supplied with your e-bike to avoid damage. Note that failure to comply with this constraint will void the warranty.
• When recharging, the battery and charger should be at is 10cm away from the wall and in a dry and ventilated place. Do not place anything in direct proximity to the charger during use.
• Do not touch the charger for too long during charging (risk of superficial burns).
• Do not position the charger unstable.
• Do not cover the charger to avoid overheating while charging.
• Do not immerse the product
• Avoid contact with water while charging the battery. Do not touch the charger with wet hands.
• Do not use charger with damaged power cord or plugs. Make sure the charger plug is properly connected to the mains for charging.
• Do not short the charger pins using a metal object.
• Disconnect power before connecting or disconnecting battery connections.
• This charger is designed to charge Lithium batteries, do not charge the wrong type of battery. Do not use on a non-rechargeable battery.
• This device can be used by children aged of at under 8 years and by people having abilities reduced physical, sensory or mental Or devoid of experience or knowledge, if they (if they)

are properly monitored or if instructions relating to the safe use of the device security their have summer data and if the risks incurred have summer apprehended . The children should not not play with the device . Cleaning and maintenance by the user must not not be made by children without monitoring .

It should be monitored the children For make sure they don't play not with the device .
- Keep out of reach of children, this product is not a toy.
- The external flexible cable of this product cannot be replaced; in the event of damage to the cord, the product must be scrapped.
- At the end of its life, take the product to a recycling centre.

Recharge procedure

If a power outlet is available near your bike, you can charge the battery directly on the bike without detaching it. The charger socket is covered by a plastic cap, you just need to open it to charge the battery directly.

Removing the battery can be useful in places that cannot accommodate your bike or when it is not near a power outlet.

RECOMMENDATION: Charging the battery should be done indoors in a ventilated area.

Please charge the bicycle battery according to the following procedure:

• The battery can be recharged using a standard power outlet. It is not necessary to activate its switch.
• Insert the charger plug into the battery and plug the charger power cable into a nearby outlet.
• When charging, the LED on the charger will be red to indicate proper operation. When it turns green, it means the battery is charged.
• To finish charging, you must disconnect the power plug, then the plug connected to the battery. Finally close the battery socket cap.

This e-bike is equipped with a high quality Li-ion battery. Li-ion batteries have memory-free charging and a wide temperature tolerance range of -10 to +40^ .

To ensure maximum battery life and to protect it from damage, please follow the use and care instructions below.

Battery life

After charging your battery, it is advisable to let it rest for 20 to 30 minutes before use.

Your battery life depends on several usage factors:

The choice of assistance mode
- User's weight
The elevation of the road

• Tire inflation
  The wind
  The pedaling effort provided
  Starting and frequency of stops
  The outside temperature

Warning, precautions

It is recommended to recharge the batteries on a regular basis, or after each use. There is no memory effect on these batteries. In order to maximize the life of your battery, it is recommended:

• Avoid hot places (ideal charging temperature 20^ )
• Let the battery cool down 30 minutes after using the bike

Precautions for use:

• Use the battery only for this bike.
• Only use the specific charger delivered to charge the battery.
• Only charge the battery in a well-ventilated area.
• Do not expose the battery to heat or charge it in direct sunlight.
• Do not disassemble or modify the case and the battery which is integrated in the case.
• Do not connect the (+) and (-) connections of the battery with a metal object.
• Do not expose the battery to liquids.
• Do not use a damaged battery.
• Do not continue to charge the battery if the charge is not complete after the theoretical charge time.
• Do not use the battery if it emits an unusual odor, heats up unusually, or if anything appears abnormal.
• Do not leave the battery within the reach of children.
• Recharge your battery before prolonged storage and carry out the same operation after this storage.

Battery life

Batteries can suffer from performance aging after a large number of charges. This will depend on the usage habits of the pedelec.

You must drop off your used batteries at your store or at specialized recycling drop-off points. Above all, do not throw your battery at the end of its life into the environment.

Battery maintenance

To ensure maximum battery life and to protect it from damage, please follow these use and care instructions:

When you notice that the charge drops to 10% , the battery needs to be recharged quickly.

RECOMMENDATION: If the bike is not used frequently over a period of time, it should be fully charged every month. The battery case should be stored in a dry, protected place at a temperature between 5 and 35^ .

WARNING:

• Battery life may be reduced by prolonged storage without regular recharging as mentioned above.
• Do not use any metal to directly connect two poles of the battery, which may cause a short circuit.
• Never place the battery near a fireplace or any other heat source.
• Do not shake the battery, subject it to shock or drop it.
• When the battery pack is removed from the bike, keep it out of the reach of children to avoid accidents.
• It is forbidden to open the battery.

Use and maintenance of the electric motor

Our e-bikes are programmed to start the e-assist after half a turn of the pedal.

Do not use the bike in flooded places or during thunderstorms. Do not immerse electrical components in water to avoid damage.

Avoid knocks on the engine to avoid damaging it.

Controller Maintenance

It is very important to take good care of the controller according to the following instructions:

• Protect the controller from water ingress and submersion.

Note: If you suspect water may have entered the case, please turn off the battery immediately and continue without assistance. You can restart it as soon as the controller is dry.

• Do not shake the controller, do not subject it to shock and avoid dropping.

WARNING: Do not open the controller enclosure. Any attempt to open the controller enclosure, modify it or adjust it will void the warranty. Please ask your dealer on qualified professional to carry out repairs.

Any modification of the parameters of the electric management system, in particular the change of the speed limit, is strictly prohibited and will invalidate the guarantee of your bike.

Main data sheet

Maximum weight:User + Charge + bicycle		130 kg
Maximum speed with assistance		25 km/h
Autonomy		Appross. 40 to 50 km
Motorisation	Max power	250 W
	Voltage	36V
	Maximum noise during use	< 70 dB
Battery	Type	Lithium
	Voltage	36V
	Capacity	10,4 Ah
	Weight	3 kg
	Charging time	6-8 h
	Number of cycles (≥70% capacity)	500 cycles
Charger	Input voltage	100-240V
	Output voltage	36V
Total weight of the bicycle		29 kg
Dimensions of the bicycle		20"
Size tyres / wheel		20 x 4.0
User size		160 – 180

After-sales

Wear part

The different wear elements are standard elements. Always replace worn parts and/or parts to be changed with identical components sold on the market or from your dealer.

Basic troubleshooting

Do not attempt to access or repair any electrical component yourself. Contact the specialist closest to you for maintenance by a qualified person.

The information below is for explanatory purposes and not instructions to assist the user in repairs. Any troubleshooting procedure mentioned should be performed by a qualified professional who is aware of safety issues and familiar with electrical maintenance.

Description of the problem	Possible causes	Resolution
After the battery is turned on, the motor does not assist pedaling.	1) the motor cable (waterproof connection joint) is connected incorrectly2) the brake lever did not properly return to the normal position, forcing the switch off3) the battery fuse is blown4) the speed sensor is too far from the magnetic disk on the BB axis5) The connection between the sensor and the controller is not established or has a bad contact.	First, check that the battery is charged. If not, reload it.1) check that the connection is well established, without any play2) return the brake lever to its normal position carefully without braking3) Open the top of the battery pack and check the condition of the fuse. If blown, contact your authorized retailer or professional for a replacement.4) Adjust the distance between the sensor and the magnetic strip to be no more than 3mm5) Make sure the controller and sensor are well connected.
Battery life shortens(note: battery performance is directly influenced by the weight of the user, luggage, wind strength, type of road, constant braking).	1) the reload time is not enough2) the ambient temperature is too low and influences the battery operation3) frequent hills or headwinds as well as poor road conditions4) the tire pressure is not sufficient (re-inflate them)5) frequent shutdowns and restarts6) the battery has been stored without recharging for a long time.	1) please recharge the battery following the instructions (chapter 7.3)2) In winter or temperature below 0°C, your battery should be kept indoors3) This is a normal cause and the problem will resolve as conditions improve4) inflate the tires to a pressure of 3.1 bar5) The problem will resolve with the improvement of usage situations6) Carry out regular recharging in accordance with the instruction manual. If this does not solve the problem, contact your dealer or qualified professional.
After plugging in the charger, the charging LEDs do not light up.	1) problem with the electrical outlet	1) inspect and repair electrical outlet2) inspect and insert the plug fully
	2) poor contact between the charger input socket and the electrical outlet3) the temperature is too low.	3) Charge indoors.If the above solutions have no effect, contact your dealer or qualified professional.
After charging for more than 4/5 hours, the charging indicator LED is still red( note : it is very important to recharge the battery following the instructions to avoid damaging the equipment).	1) ambient temperature is 40°C or more2) ambient temperature is 0°C or less3) the bike was not recharged after use which exaggerated the unloading4) the output voltage is too low to be able to recharge the battery.	1) Charge the battery under temperature below 40°C and in accordance with the instructions2) recharge the battery indoors and in accordance with the instructions3) Properly maintain the battery to avoid over-discharging4) Do not perform recharging with voltage lower than 100V.If the above solutions have no effect, contact your dealer or qualified professional.
LCD display :The speed is not displayed on the LCD screen.	The magnetic ball on the spoke of the wheel is too far from the sensor (attached to the rear of the frame or to the front fork) which prevents the sensor from receiving the signal when the wheel is spinning.	Check the distance between the magnetic ball and the sensor and make sure it does not exceed 5mm .

Troubleshoot charger issues:

• The Red light does not work during charging: check that the connectors are correctly connected. Check if the normal voltage is passed at once, if so, please check the charger repair. If the above is correct, the battery is definitely faulty.
• Red light does not turn green: turn off the power, after 5 seconds then connect the AC power, it can continue to charge. The battery can no longer be charged, the battery is definitely defective.
• The Red light immediately turns green: check that the battery is fully charged. If not, the battery or charger is faulty.

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Sharp Consumer Electronics Poland sp. z o.o.

Ostaszewo 57B,87-148 Lysomice,Poland

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