BURCHDA AZ20 E-MTB User Manual

1. Introduktion

Welcome to the user manual for your new BURCHDA AZ20 E-MTB. This electric mountain bike is designed for versatile use, featuring a full suspension system, powerful motor, and a robust aluminum frame. It is equipped with 20-inch 4.0 fat tires, hydraulic disc brakes, and a 48V20Ah lithium-ion battery, offering a reliable and comfortable riding experience across various terrains. This manual provides essential information for the safe assembly, operation, and maintenance of your E-MTB. Please read it thoroughly before your first ride.

Figure 1.1: The BURCHDA AZ20 E-MTB, showcasing its robust design and included front basket.

2. Sikkerhedsoplysninger

Din sikkerhed er altafgørende. Brug altid hjelm og passende sikkerhedsudstyr, når du kører. Overhold lokale færdselslove og -regler.

2.1 Generelle sikkerhedsretningslinjer

• Udfør en inspektion før hver brug, hvor du kontrollerer bremser, dæktryk og batteriniveau.
• Sørg for, at alle hurtigudløsergreb og bolte er forsvarligt spændt.
• Rid ikke under påvirkning af alkohol eller stoffer.
• Vær opmærksom på dine omgivelser og foregribe potentielle farer.
• Undgå at køre i dårligt vejr, såsom kraftig regn eller sne, hvis sigtbarheden er dårlig.

2.2 Bremsesystem

The BURCHDA AZ20 is equipped with hydraulic disc brakes for reliable stopping power.

• Familiarize yourself with the braking feel and stopping distance in a safe area before riding in traffic.
• Apply both front and rear brakes simultaneously for optimal control and stability.
• The automatic taillight enhances visibility, especially during braking.

Figure 2.1: Detail of the hydraulic disc brake system, providing strong and consistent stopping power.

Figure 2.2: The integrated warning taillight, designed to improve visibility for vehicles behind the rider.

2.3 Batterisikkerhed

• Only use the charger provided by BURCHDA.
• Udsæt ikke batteriet for ekstreme temperaturer eller direkte sollys i længere perioder.
• Avoid puncturing, dropping, or disassembling the battery pack.
• Oplad batteriet i et godt ventileret område, væk fra brandfarlige materialer.

3. Samling og indledende opsætning

Your BURCHDA AZ20 E-MTB comes partially assembled. Follow these steps for final assembly and initial setup. It is recommended to have basic tools available, such as Allen wrenches and a pedal wrench.

3.1 Udpakning og inspektion

• Tag forsigtigt cyklen og alle komponenter ud af emballagen.
• Inspect for any visible damage during shipping. Contact customer support immediately if damage is found.
• Verify all included components are present: bicycle frame, front wheel, handlebars, seat post, pedals, charger, and any accessories like the basket, horn, reflectors, and fenders.

3.2 Installation af styr

• Attach the handlebars to the stem, ensuring proper alignment with the front wheel.
• Tighten the stem bolts evenly and securely.
• Adjust the angle of the brake levers and shifters for comfortable reach.

Figure 3.1: Handlebar assembly with the integrated LCD display and control buttons.

3.3 Pedalinstallation

• Identificer venstre (L) og højre (R) pedal.
• Den højre pedal (R) skrues med uret ind i pedalarmen.
• Den venstre pedal (L) skrues mod uret ind i pedalarmen.
• Tighten pedals firmly with a pedal wrench.

3.4 Justering af sadelpind og sadel

• Sæt sadelpinden ind i stellets sadelrør.
• 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.
• The extra-wide 27cm comfort saddle is designed for ergonomic support.

Figure 3.2: The ergonomically optimized 27cm wide saddle, designed for enhanced comfort during rides.

3.5 Dækpumpe

• Pump dækkene op til det anbefalede tryk, der er angivet på dækkets sidevæg.
• Proper tire pressure is crucial for safety, performance, and battery range.

4. Betjeningsvejledning

Understanding the controls and features of your BURCHDA AZ20 E-MTB will ensure a smooth and enjoyable ride.

4.1 Batteri og opladning

• The 48V20Ah Li-Ion battery is integrated into the frame and is removable for charging.
• Opladningstiden er cirka 4-6 timer for en fuld opladning.
• Ensure the battery is securely locked into the frame before riding.
• A fully charged battery provides a range of 60-70km, depending on terrain, rider weight, and assist level.

Figure 4.1: The 48V20Ah large capacity battery, featuring a Battery Management System (BMS) for multi-functional protection.

4.2 Control System and Display

The E-MTB features a three-part control system: an intelligent display, a smart controller, and a 7-speed gear shift.

• Intelligent skærm: Provides real-time data including battery level, speed (KM/H or MPH), mileage, error codes, and current assist level. It also features a USB charging port for external devices.
• Ridemåder:
  1. E-Bike Mode: Fuld elektrisk kraft, ingen pedalering nødvendig.
  2. Assistancetilstand: Motor provides assistance as you pedal, with multiple assist levels (e.g., 5-speed).
  3. Manuel tilstand: Kør som en traditionel cykel uden motorassistance.
• 7-Speed Gear Shift: Allows you to adjust pedaling resistance for different terrains and speeds.

Figure 4.2: The intelligent LCD color instrument display, showing various functions like battery level, cruise control, speed unit switching, error codes, mileage, and 5-speed assist levels.

4.3 Motor og ydeevne

The BURCHDA AZ20 is equipped with a high-power motor designed for strong output and excellent torque.

• The motor provides assistance for climbing hills with ease, supporting up to a 30° incline.
• Adjustable speed settings are available, with a maximum speed of 25km/h (governed by regulations).
• The motor delivers 95 N.m of torque for powerful acceleration.

Figure 4.3: The high-power motor, providing strong output and torque for efficient climbing and acceleration.

4.4 Ophængssystem

The dual-suspension system, including a lockable front fork, provides a comfortable ride over varied terrain.

• The front suspension fork can be locked for more efficient pedaling on smooth surfaces.
• The rear suspension absorbs shocks from bumps and uneven ground, enhancing rider comfort and control.

Figure 4.4: Visual representation of the dual shock suspension system, designed to absorb impacts for a smoother ride.

5. Vedligeholdelse

Regular maintenance is crucial for the longevity and safe operation of your E-MTB.

5.1 Rengøring

• Rengør cyklen regelmæssigt med reklameamp cloth and mild soap. Avoid high-pressure washers near electrical components.
• Keep the chain and gears clean and lubricated.

5.2 Pleje af batterier

• Opbevar batteriet på et køligt, tørt sted, når det ikke er i brug.
• Hvis batteriet opbevares i længere perioder, skal det oplades til 50-70% hver 2-3 måned.
• Aflade ikke batteriet helt før genopladning.

5.3 Brake and Tire Checks

• Kontroller regelmæssigt bremseklodserne for slid, og udskift dem efter behov.
• Ensure brake levers have proper tension and responsiveness.
• Inspect tires for cuts, punctures, and proper inflation before each ride.

5.4 Kontrol af fastgørelseselementer

• Kontrollér regelmæssigt alle bolte, møtrikker og hurtigkoblingsgreb for fastspænding.
• Pay special attention to critical areas like the handlebars, seat post, wheels, and crank arms.

6. Fejlfinding

This section addresses common issues you might encounter with your BURCHDA AZ20 E-MTB.

7. Specifikationer

Detailed technical specifications for the BURCHDA AZ20 E-MTB.

Figure 7.1: Product dimensions and recommended rider height (5'2"-6'0") for the BURCHDA AZ20 E-MTB.

8. Garanti og support

For warranty information and customer support, please refer to the documentation included with your purchase or visit the official BURCHDA webwebsted.

• Gem dit købsbevis for garantikrav.
• For technical assistance or spare parts, contact BURCHDA customer service.