1. Introducció
This manual provides essential information for the safe and efficient operation, maintenance, and care of your DUOTTS C29 Electric Bicycle. Please read this manual thoroughly before your first ride and keep it for future reference. Proper understanding and adherence to these instructions will ensure your safety and prolong the lifespan of your e-bike.
2. Informació de seguretat
Your safety is paramount. Always wear appropriate safety gear, including a helmet, when riding. Be aware of your surroundings and obey all local traffic laws and regulations.
2.1 Pautes generals de seguretat
- Always wear a helmet and other protective gear (gloves, knee pads, etc.) when riding.
- Ensure all components are properly assembled and secured before each ride.
- Check tire pressure, brakes, and battery level before use.
- No conduïu sota els efectes de l'alcohol o les drogues.
- Be mindful of pedestrians and other vehicles.
- Eviteu conduir en condicions meteorològiques adverses (pluja intensa, neu, gel).
- Familiarize yourself with local e-bike regulations regarding speed, usage areas, and licensing.
2.2 Seguretat de la bateria
Please mind potential fire risk and strictly follow the instruction manual for charging and storage. Improper handling of the battery can lead to serious injury or damage.
- Use only the charger provided by DUOTTS.
- No exposeu la bateria a temperatures extremes ni a la llum solar directa.
- No perforeu, deixeu caure ni desmunteu la bateria.
- Carregueu la bateria en una zona ben ventilada, allunyada de materials inflamables.
- Si la bateria està danyada o mostra signes de sobreescalfament, deixeu-ne d'utilitzar-la immediatament i contacteu amb el servei d'assistència.
3. Especificacions
The DUOTTS C29 Electric Bicycle is designed for versatile riding with robust features.
| Característica | Especificació |
|---|---|
| Número de model | C29 |
| Motor | Motor sense escombretes de 750 W |
| Voltage | 48 V |
| Capacitat de la bateria | 15AH (Dual Battery option available) |
| Font d'alimentació | Bateria de liti |
| Velocitat màxima | <25km/h (Note: Some promotional materials indicate 45-50 km/h, but official spec is <25km/h) |
| Mida de la roda | 29" |
| Material del marc | Aluminum alloy (Magnesium Aluminum Alloy 6061) |
| Capacitat nominal de passatgers | Dos seients |
| Sistema de Transmissió | Shimano de 21 velocitats |
| Max Load Bearing (Rear Shelf) | 80 kg |
| Pure Electric Mode Range | 50-60 KM |
| Assisted Mode Range | 80-100 KM |
| Capacitat d'escalada | 30° |
| Torque | 65 NM |
4. Muntatge i muntatge
Your DUOTTS C29 Electric Bicycle may require some assembly upon arrival. Follow these general steps. Refer to the detailed assembly guide included in your package for specific instructions.
4.1 Desembalatge i inspecció inicial
- Traieu amb cura tots els components de l'embalatge.
- Check for any visible damage during transit. Report any issues to the seller immediately.
- Assegureu-vos que hi hagi totes les peces que figuren a la llista d'embalatge.
4.2 Passos de muntatge (generals)
- Instal·lació del manillar: Fixeu el manillar a la potència, assegurant-vos que estigui centrat i ben ajustat.
- Instal·lació de la roda davantera: Install the front wheel, making sure the quick-release skewer or axle nuts are properly tightened.
- Instal·lació de pedals: Attach the pedals. Note that pedals are usually marked 'L' for left and 'R' for right, and have different thread directions.
- Tija de seient i selló: Insert the seat post into the frame and adjust the saddle height for comfortable riding. Secure with the quick-release lever or bolt.
- Fenders and Rack (if applicable): Install front and rear fenders and the rear rack according to the specific instructions.
- Instal·lació de la bateria: Insert the battery securely into its compartment. Ensure it clicks into place.
4.3 Càrrega inicial de la bateria
Before your first ride, fully charge the battery. Connect the charger to the battery charging port and then to a power outlet. The indicator light on the charger will show the charging status (e.g., red for charging, green for fully charged).
5. Instruccions de funcionament
5.1 Engegada/apagada
To power on the e-bike, press and hold the power button on the handlebar display. To power off, press and hold the power button again.
5.2 Modes de conducció
The DUOTTS C29 offers three riding modes:
- Mode elèctric: Provides 100% power assistance, allowing you to ride at full speed without pedaling.
- Mode d'assistència: Pedaling force consumes part of the power and increases the cruising range. This mode provides motor assistance while you pedal.
- Mode de conducció: Functions as a traditional bicycle. Use this mode when the battery is low or for fitness and environmental protection.
5.3 Canvi de marxes
Your e-bike is equipped with a Shimano 21-speed transmission system. Use the shifters on the handlebar to change gears according to terrain and desired speed. Shift smoothly to avoid damage to the drivetrain.
5.4 Frenades
The e-bike features line brakes for stable and responsive stopping power. Apply both front and rear brakes gently and evenly to maintain control, especially at higher speeds or on slippery surfaces.
5.5 DUOTTS App and Bluetooth Link
The DUOTTS C29 supports app connectivity via Bluetooth for comprehensive vehicle condition checking and personalized settings. Download the official DUOTTS app to your smartphone. Pair your e-bike with the app to access features such as:
- Paràmetres personalitzats
- Gear position display
- Visualització del quilometratge
- Visualització de velocitat
- Pantalla de potència
5.6 Lighting and Rear Shelf
- Car Lights: High-brightness front lighting enhances visibility for the rider at night.
- Tail Brake Lights: Remind the safe distance of vehicles behind you.
- Rear Shelf: The rear shelf is strong and stable, with a maximum load-bearing capacity of 80KG.
6. Manteniment
Regular maintenance ensures the longevity and safe operation of your DUOTTS C29 Electric Bicycle.
6.1 Neteja
- Wipe the frame and components with a damp drap. Eviteu utilitzar dolls d'aigua a alta pressió directament sobre els components elèctrics.
- Clean the chain regularly and lubricate it to prevent rust and ensure smooth operation.
6.2 Cura dels pneumàtics
- Check tire pressure before each ride. Maintain the recommended pressure indicated on the tire sidewall.
- Inspect tires for wear, cuts, or embedded objects.
6.3 Sistema de frens
- Reviseu regularment les pastilles de fre per detectar el desgast i substituïu-les quan sigui necessari.
- Assegureu-vos que les manetes de fre responguin bé i proporcionin una potència de frenada adequada. Ajusteu la tensió del cable si cal.
6.4 Emmagatzematge de la bateria
- If storing the e-bike for an extended period, charge the battery to 50-70% and store it in a cool, dry place.
- Recharge the battery every 1-2 months to prevent deep discharge.
6.5 Inspecció general
- Comproveu periòdicament que tots els cargols i elements de fixació estiguin ben ajustats.
- Assegureu-vos que totes les connexions elèctriques estiguin segures i lliures de corrosió.
7. Solució De Problemes
Aquí teniu alguns problemes comuns i les seves possibles solucions:
| Problema | Causa possible | Solució |
|---|---|---|
| La bicicleta elèctrica no s'encén | Battery not charged or not properly installed; loose electrical connection. | Ensure battery is fully charged and correctly seated. Check all visible connections. |
| El motor no ajuda | Low battery; incorrect riding mode selected; sensor issue. | Charge battery. Switch to Electric or Assist mode. Check for error codes on display. |
| Els frens es senten febles | Pastilles de fre desgastades; cable de fre solt; aire al sistema hidràulic (si escau). | Inspeccioneu i substituïu les pastilles de fre. Ajusteu la tensió del cable de fre. Si és hidràulic, busqueu un servei professional. |
| Sorolls inusuals durant la conducció | Loose components; dry chain; misaligned gears. | Check all bolts and fasteners. Lubricate chain. Adjust gear derailleur. |
For issues not listed here or if solutions do not resolve the problem, please contact DUOTTS customer support.
8. Consells d'usuari
Based on feedback from other DUOTTS C29 users, here are some helpful tips:
- Expectatives de rang: While advertised ranges are estimates, actual range can vary based on terrain, rider weight, assistance level, and weather. Some users report slightly less range than advertised, especially in higher assistance levels or with heavier loads.
- Power and Acceleration: The 750W motor provides significant power and acceleration, making it suitable for various terrains, including uphill climbs and off-road conditions. Users describe the acceleration as "like a motorcycle."
- Versatilitat: The C29 is noted for its versatility, performing well in diverse environments such as city streets, beaches, woods, and various surfaces like asphalt, sand, gravel, grass, and mud.
- Comoditat: Many users find the ride comfortable, even describing it as "comfortable as a sofa."
- Weight Impact: Be aware that rider weight can influence performance, including speed on inclines and overall range.
9. Garantia i Suport
Your DUOTTS C29 Electric Bicycle comes with a battery warranty of 365 days from the date of purchase. For specific warranty terms and conditions for other components, please refer to the warranty card included with your product or contact DUOTTS customer service.
For technical support, spare parts, or warranty claims, please contact the seller or DUOTTS customer service through their official channels.
10. Vídeo de demostració del producte
Watch this video for a visual guide on the DUOTTS C29 Electric Bicycle's features and operation.
