Varstrom 29in E-City Bike User Manual

1. Pengenalan

This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Varstrom 29in E-City Electric Bicycle. Please read this manual thoroughly before your first ride and keep it for future reference.

Amaran Keselamatan

• Sentiasa memakai topi keledar semasa menunggang.
• Pastikan semua komponen diikat dengan selamat sebelum setiap perjalanan.
• Jangan menunggang di bawah pengaruh alkohol atau dadah.
• Biasakan diri anda dengan undang-undang dan peraturan lalu lintas tempatan.
• Regularly check brakes, tires, and battery charge.

2. Persediaan dan Pemasangan

Your Varstrom E-City Bike comes partially assembled. Follow these steps to complete the assembly and prepare for your first ride.

2.1 Membongkar

Carefully remove the bicycle and all components from the packaging. Check for any visible damage during transit.

2.2 Pemasangan Hendal

Attach the handlebars to the stem, ensuring they are centered and tightened securely. Adjust the angle for comfortable riding posture.

2.3 Pemasangan Pedal

Identify the left (L) and right (R) pedals. Apply a small amount of grease to the threads and screw them into the crank arms. The left pedal tightens counter-clockwise, and the right pedal tightens clockwise. Tighten firmly with a wrench.

2.4 Pelarasan Tiang Tempat Duduk dan Pelana

Insert the seat post into the frame. Adjust the saddle height so your leg has a slight bend at the knee when the pedal is at its lowest point. Secure the quick-release lever or bolt firmly.

2.5 Pemasangan Roda Hadapan

If the front wheel is not pre-installed, carefully align it with the front fork dropouts. Ensure the brake rotor is correctly positioned within the caliper. Secure with the quick-release skewer or axle nuts.

2.6 Pemasangan Bateri dan Caj Permulaan

Insert the battery into its compartment on the frame. Ensure it clicks into place. Before first use, fully charge the battery using the provided charger. Refer to the "Battery Charging" section for details.

Figure 1: Fully assembled Varstrom 29in E-City Bike. This image shows the complete bicycle with its frame, wheels, handlebars, seat, and integrated rear rack.

Figure 2: Close-up of the Varstrom E-City Bike's integrated battery compartment. The image highlights the location where the removable 43.2V 13Ah lithium-ion battery is housed within the frame.

3. Operating Your E-City Bike

Understanding the controls and features of your Varstrom E-City Bike will ensure a safe and enjoyable riding experience.

3.1 Menghidupkan/Mematikan

Press and hold the power button on the LCD display to turn the bike's electrical system on or off.

3.2 Fungsi Paparan LCD

The intelligent LCD display provides real-time information about your ride:

• Tahap Bateri: Menunjukkan baki cas bateri.
• Kelajuan: Current riding speed (km/h).
• Perbatuan: Total distance traveled (odometer) and trip distance.
• Tahap Bantuan: Shows the current pedal assistance level.

Figure 3: Close-up of the Varstrom E-City Bike's intelligent LCD display. The screen shows various metrics including battery level, current speed, trip distance, and total distance, along with the pedal assistance level.

3.3 Mod Menunggang

Your E-City Bike offers three distinct riding modes:

1. Mod Basikal Biasa: The electric assistance is off. The bike operates like a traditional bicycle.
2. Mod Bantuan Pedal (PAS): The motor provides assistance as you pedal. You can select from multiple assistance levels (e.g., 1-4) to control the amount of power. This mode offers up to 100 km range.
3. Mod Rangsangan: Provides maximum assistance for easier starting or climbing steep inclines.

Use the '+' and '-' buttons on the control panel to switch between assistance levels.

3.4 Penukaran Gear

The Varstrom E-City Bike is equipped with a Shimano 7-speed transmission system. Use the shifter on the handlebars to change gears according to terrain and desired speed. Shift to a lower gear for climbing and a higher gear for flat terrain or descents.

Rajah 4: Terperinci view of the Varstrom E-City Bike's Shimano 7-speed transmission system. This image shows the rear derailleur, cassette, and chain, illustrating the gear components.

3.5 Brek

Your bike is equipped with reliable disc brakes. Use both front and rear brakes simultaneously for effective and safe stopping. Apply gentle pressure initially and increase as needed.

3.6 Lights and Rear Rack

The bike includes integrated front and rear lights for enhanced visibility. The rear rack can carry up to 20 kg of cargo. Ensure items are securely fastened before riding.

Rajah 5: View of the Varstrom E-City Bike's integrated rear rack and lighting system. The image shows the sturdy aluminum alloy rear rack designed to carry up to 20kg, along with the rear light for night riding safety.

4. Penyelenggaraan

Regular maintenance is crucial for the longevity and performance of your Varstrom E-City Bike.

4.1 Penjagaan dan Pengisian Bateri

• Sentiasa gunakan pengecas asal yang disediakan.
• Cas bateri di kawasan yang mempunyai pengudaraan yang baik, jauh daripada bahan mudah terbakar.
• Do not overcharge the battery; disconnect once fully charged.
• If storing the bike for an extended period, charge the battery to 50-70% and recharge every 2-3 months.
• Elakkan daripada mendedahkan bateri kepada suhu yang melampau.

Figure 6: The removable 43.2V 13Ah lithium-ion battery for the Varstrom E-City Bike. This image illustrates the battery's design, emphasizing its removability for convenient charging.

4.2 Pembersihan

Bersihkan basikal anda secara berkala dengan iklanamp cloth and mild soap. Avoid using high-pressure washers directly on electrical components, bearings, or the motor.

4.3 Tekanan Tayar

Maintain correct tire pressure as indicated on the tire sidewall. Proper inflation improves ride quality, efficiency, and prevents punctures.

4.4 Pemeriksaan Brek

Regularly check brake pads for wear and brake levers for proper tension and responsiveness. Adjust or replace components as needed.

4.5 Pelinciran Rantai

Keep the chain clean and lubricated to ensure smooth gear changes and prevent premature wear.

5. Penyelesaian masalah

This section addresses common issues you might encounter with your Varstrom E-City Bike.

If you encounter issues not listed here or require further assistance, please contact Varstrom customer support.

6. Spesifikasi

Detailed technical specifications for your Varstrom 29in E-City Bike.

Figure 7: A diagram illustrating key specifications and components of the Varstrom 29in E-City Bike. This visual summary includes details on the motor, battery, frame, transmission, suspension, and included accessories.

7. Maklumat Waranti

Varstrom products are covered by a limited warranty against manufacturing defects. Please refer to the warranty card included with your purchase or visit the official Varstrom webtapak untuk terma dan syarat terperinci. Simpan bukti pembelian anda untuk tuntutan waranti.

The warranty typically covers the frame, motor, and battery for a specified period, provided the product has been used and maintained according to this manual.

8. Sokongan Pelanggan

For technical assistance, spare parts, or warranty inquiries, please contact Varstrom customer support:

• e-mel: support@varstrom.com
• Webtapak: www.varstrom.com
• Sila sediakan nombor model dan tarikh pembelian anda semasa menghubungi sokongan.