1. Pengenalan
The ZÜNDAPP Green 7.7 E-Bike is a comfortable trekking electric bicycle designed for commuting and leisure trips. It features a robust trapezoidal frame, 28-inch wheels, and a powerful electric motor to assist your rides. This manual provides essential information for the safe and efficient use, maintenance, and troubleshooting of your new e-bike.
This image shows the ZÜNDAPP Green 7.7 E-Bike from a front-left angle. The bicycle features a grey and blue trapezoidal frame, 28-inch wheels, and is equipped with a rear rack, front and rear lights, and mudguards. The handlebars are visible with the display and brake levers.
2. Persediaan dan Pemasangan
Your ZÜNDAPP Green 7.7 E-Bike is delivered 98% pre-assembled. Minor assembly steps are required before your first ride. Please ensure all components are securely fastened and adjusted according to your comfort and safety.
2.1 Komponen yang Disertakan
Sila sahkan bahawa semua komponen berikut disertakan dalam pakej anda:
- Reflektor
- loceng
- Kickstand
- Pengawal pelindung
- Pengawal Rantai
- Rak Bagasi
- Manual Pengendalian
- Pengecas
2.2 Langkah Permulaan
- Pelarasan Hendal: Adjust the handlebar height (up to 108 cm) and angle for a comfortable riding position. Ensure all bolts are tightened securely.
- Pelarasan Pelana: Adjust the saddle height (89 to 100 cm) to allow for a slight bend in your knee when the pedal is at its lowest point. Secure the quick-release lever.
- Pemasangan Pedal: Attach the pedals, ensuring they are screwed in tightly. Note that pedals are often left and right specific.
- Inflasi Tayar: Masukkan angin ke dalam tayar mengikut tekanan yang disyorkan yang ditunjukkan pada dinding sisi tayar.
- Pengecasan Bateri: Fully charge the e-bike battery before the first use. Refer to the 'Operating Instructions' section for details on battery handling.
- Pemeriksaan Brek: Test both front and rear brakes to ensure they are functioning correctly and provide adequate stopping power.
A terperinci view of the ZÜNDAPP Green 7.7 E-Bike's handlebar. It shows the ergonomic grip, the gear shifter, and the LED display unit which provides information on battery level and assist mode.
3. Arahan Operasi
3.1 Menghidupkan/Mematikan
To power on the e-bike system, press and hold the power button on the LED display unit located on the handlebar. The display will light up, indicating the system is active. To power off, press and hold the same button until the display turns off.
3.2 Mod Bantuan Elektrik
The ZÜNDAPP Green 7.7 features multiple electric assist modes to provide varying levels of motor support. Use the '+' and '-' buttons on the display unit to cycle through the assist levels (e.g., Eco, Normal, Sport). Higher assist levels provide more power but consume battery faster. The motor provides powerful support with 250 W output.
3.3 Penukaran Gear
This e-bike is equipped with a 21-speed gear system, allowing you to adapt to various terrains and riding conditions. Use the shifters on the handlebar to change gears. Shift gears smoothly and avoid shifting under heavy load to prolong the lifespan of the drivetrain components.
3.4 Brek
The ZÜNDAPP Green 7.7 uses V-brakes for reliable stopping power. Always apply both front and rear brakes simultaneously for effective and safe braking. Practice braking in a safe area to familiarize yourself with the bike's stopping characteristics.
4. Penyelenggaraan
Regular maintenance is crucial for the longevity and safe operation of your e-bike. Perform these checks periodically:
- Tayar: Check tire pressure before each ride. Inspect tires for wear, cuts, or embedded objects.
- Brek: Ensure brake levers are firm and responsive. Check brake pads for wear and replace if necessary.
- rantai: Keep the chain clean and lubricated. This reduces wear and ensures smooth gear changes.
- Bateri: Store the battery in a cool, dry place. Avoid fully discharging the battery frequently. Charge regularly, even if not in use, to maintain battery health. The 374 Wh battery provides a range between 30 and 115 km depending on usage.
- Bolt dan Pengikat: Periksa semua bolt dan pengikat secara berkala untuk memastikan ia ketat, terutamanya pada hendal, tiang tempat duduk dan roda.
- Pembersihan: Bersihkan basikal elektrik anda secara berkala dengan iklanamp kain dan sabun lembut. Elakkan mencuci dengan tekanan tinggi, terutamanya berhampiran komponen elektrik.
5. Penyelesaian masalah
This section addresses common issues you might encounter with your ZÜNDAPP Green 7.7 E-Bike.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Motor tidak membantu | Battery low or depleted; System not powered on; Loose connection. | Charge battery; Power on the system; Check all cable connections. |
| Julat bateri yang pendek | High assist mode used; Frequent stops/starts; Low tire pressure; Battery degradation. | Use lower assist modes; Maintain consistent speed; Inflate tires to recommended pressure; Consult service for battery check. |
| Gear tidak beralih dengan lancar | Dirty or unlubricated chain; Derailleur out of adjustment; Damaged shifter cable. | Clean and lubricate chain; Adjust derailleur (refer to a bicycle repair guide or professional); Replace shifter cable. |
| Brek berdecit atau tidak berkesan | Dirty brake pads/rims; Worn brake pads; Misaligned brake calipers. | Clean brake pads and rim surfaces; Replace worn brake pads; Adjust brake calipers. |
6. Spesifikasi
Key technical specifications for the ZÜNDAPP Green 7.7 E-Bike:
| Ciri | Spesifikasi |
|---|---|
| Model | Hijau 7.7 |
| Bicycle Type | Trekking Bicycle |
| Saiz Bingkai | 48 sm |
| Saiz Roda | 28 inci |
| Bahan Bingkai | aluminium |
| warna | Grey/Blue |
| Kuasa Motor | 250 W |
| Kapasiti Bateri | 374 Wh (Lithium-Ion) |
| Julat | 30 - 115 km (depending on usage) |
| Sistem Gear | 21-Kelajuan |
| Jenis Brek | Rim Brake (V-Brakes) |
| Penggantungan | Penggantungan Garpu |
| Jenis Paparan | LED |
| Ketinggian yang disyorkan | 155 - 185 cm |
| Berat badan | Approx. 28 kg (packaged) |
7. Waranti dan Sokongan
ZÜNDAPP products are designed for reliability and performance. For information regarding your product's warranty, please refer to the warranty card included with your purchase or visit the official ZÜNDAPP website. For technical support, spare parts, or service inquiries, please contact ZÜNDAPP customer service through the contact information provided in your purchase documentation or on the brand's official channels.
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