1. Introducció
This manual provides essential information for the safe operation, assembly, and maintenance of your ENGWE L20 Boost Electric Bike. Please read this manual thoroughly before your first ride to ensure proper usage and to maximize the lifespan of your e-bike. Retain this manual for future reference.
Image 1.1: The ENGWE L20 Boost Electric Bike, showcasing its robust design and integrated accessories.
2. Informació de seguretat
Your safety is paramount. Always adhere to local traffic laws and regulations when operating the e-bike. Failure to follow safety guidelines can result in serious injury or damage to the product.
2.1 Advertències generals de seguretat
- Porteu sempre casc i equip de seguretat adequat quan conduïu.
- Feu una inspecció prèvia a la conducció abans de cada ús, comprovant els frens, la pressió dels pneumàtics i el nivell de la bateria.
- Do not modify the e-bike. Unauthorized modifications can compromise safety and void the warranty.
- Do not carry passengers or loads exceeding the maximum weight recommendation of 120 kg.
- Eviteu conduir en condicions meteorològiques adverses o sobre superfícies relliscoses.
- Ensure the battery is charged in a well-ventilated area, away from flammable materials.
Imatge 2.1: Ex.ample of safety warning labels provided with the e-bike, emphasizing critical safety precautions.
3. Producte acabatview i Components
The ENGWE L20 Boost is designed for urban commuting and off-road adventures, featuring a step-through frame, fat tires, and a powerful electric assist system.
3.1 Característiques clau
- Step-Through Frame: Facilitates easy mounting and dismounting.
- 20''x4.0'' Fat Tires: Provides stability and traction on various terrains.
- Bateria extraïble de 48V 13Ah: Offers a range of up to 126 km (87 miles) on pedal assist.
- 7-Speed Shimano Gearing: Allows for versatile riding in different conditions.
- Power-Boost Button: Provides instant additional power for climbing or acceleration.
- Front Basket and Rear Rack: Integrated for carrying personal items or cargo.
Image 3.1: Key features including the step-through frame, Power-Boost button, and fat tires.
3.2 Components
- Handlebar and Display: Features lighting control, 7-speed gearing shifter, and a colorful display for ride information.
- Motor: 250W brushless motor with 75Nm torque, providing pedal assistance.
- Sistema de fre: Reliable disc brakes for effective stopping power.
- Torque Sensor: Provides fast response and smooth pedal assistance.
Image 3.2: Handlebar with colorful display and controls.
Image 3.3: Removable 48V 13Ah battery.
Image 3.4: Motor and power system diagram.
Image 3.5: Torque sensor for smooth pedal assist.
Image 3.6: Integrated front basket, rear rack, and front lights.
4. Muntatge i muntatge
The ENGWE L20 Boost e-bike arrives largely pre-assembled. However, some assembly is required, typically involving the front wheel, handlebars, pedals, and accessories like the front basket and rear rack. While the process is designed to be straightforward, some users may find the provided documentation less explicit. Online video tutorials can be a helpful resource for visual guidance.
4.1 Unboxing
Carefully remove the e-bike and all components from the packaging. Inspect for any shipping damage. Retain the original packaging temporarily in case of a return.
Image 4.1: Shipping box for the ENGWE L20 Boost.
4.2 Initial Assembly Steps (General Guidance)
- Instal·leu la roda davantera: Securely attach the front wheel, ensuring the disc brake rotor aligns correctly with the caliper.
- Fixeu el manillar: Position the handlebar and tighten the stem bolts.
- Instal·lar pedals: Note that pedals are typically left (L) and right (R) specific and thread in opposite directions.
- Accessoris de muntatge: Attach the front basket and rear rack as per instructions.
- Carregueu la bateria: Carregueu completament la bateria abans del primer viatge.
5. Instruccions de funcionament
Familiarize yourself with the controls and functions of your ENGWE L20 Boost e-bike before riding.
5.1 Engegada/apagada
Locate the power button on the battery or display. Press and hold to turn the e-bike system on or off.
5.2 Sistema d'assistència de pedals (PAS)
The e-bike features a pedal assist system. As you pedal, the motor provides assistance based on the selected assist level. Adjust assist levels using the controls on the handlebar display.
5.3 Power-Boost Button
For additional power, such as when climbing hills or needing quick acceleration, press the dedicated Power-Boost button on the handlebar. This provides a temporary increase in motor output.
Image 5.1: Location of the Power-Boost Button on the handlebar.
5.4 Engranatges
The e-bike is equipped with a 7-speed Shimano gearing system. Use the shifter on the handlebar to change gears according to terrain and desired pedaling effort.
5.5 Frenades
The e-bike uses disc brakes. Apply both front and rear brakes smoothly and simultaneously for controlled stopping. Avoid sudden, hard braking, especially with the front brake, to prevent loss of control.
6. Manteniment
Regular maintenance ensures the longevity and safe operation of your ENGWE L20 Boost e-bike.
6.1 Cura de la bateria
- Carregueu la bateria regularment, fins i tot si no l'esteu fent servir, per mantenir-ne el bon estat.
- Guardeu la bateria en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Feu servir només el carregador proporcionat per ENGWE.
6.2 Manteniment dels pneumàtics
- Check tire pressure before each ride and inflate to the recommended PSI.
- Inspeccioneu els pneumàtics per detectar desgast, talls o punxades.
6.3 Sistema de frens
- Regularly check brake pads for wear and replace as needed.
- Ensure brake levers are firm and responsive. Adjust cable tension if necessary.
6.4 Neteja general
Neteja la bicicleta elèctrica amb anuncisamp drap. Eviteu utilitzar rentadores d'alta pressió directament sobre els components elèctrics.
7. Solució De Problemes
Aquesta secció tracta problemes comuns que podeu trobar amb la vostra bicicleta elèctrica.
7.1 Sense poder
- Check if the battery is properly seated and locked.
- Assegureu-vos que la bateria estigui carregada.
- Verifiqueu que totes les connexions elèctriques siguin segures.
7.2 Motor Not Assisting
- Confirm the pedal assist level is not set to zero.
- Check if the brake levers are fully released, as some systems cut motor power when brakes are applied.
- Ensure the torque sensor is clean and unobstructed.
7.3 Sorolls inusuals
- Inspect the chain for proper lubrication and tension.
- Check for loose components or rubbing parts.
- If noises persist, consult a qualified bicycle mechanic.
8. Especificacions
| Característica | Especificació |
|---|---|
| Tipus de bicicleta | Bicicleta elèctrica |
| Nom del model | L20 Boost |
| Marca | ENGWE |
| Franja d'edat | Adult |
| Nombre de velocitats | 7 |
| Mida de la roda | 20 polzades |
| Material del marc | Alumini |
| Tipus de suspensió | Rígida |
| Característica especial | Bateria extraïble |
| Components inclosos | Back Tray, Basket, Cart |
| Estil de fre | Disc |
| Pes de l'article | 34 quilos |
| Font d'alimentació | Elèctric |
| Contingut d'energia de la bateria de liti | 13000 milionsampabans de l'hora (mAh) |
| Recomanació de pes màxim | 120 quilos |
| Muntatge obligatori | Sí |
| Tipus d'assistència elèctrica | Assistència de pedals |
9. Garantia i Suport
The ENGWE L20 Boost Electric Bike comes with a Limited Warranty. For specific terms and conditions, please refer to the warranty documentation included with your purchase or contact ENGWE customer service.
9.1 Atenció al client
If you encounter any issues or require assistance, please contact the ENGWE service team. They can provide support for technical questions, parts replacement, and warranty claims. When returning the e-bike, it is recommended to contact the ENGWE service team for assistance to avoid potential loss of the package.
