BURCHDA AZ26 EBIKE User Manual

Introduction

This manual provides essential information for the safe operation, maintenance, and troubleshooting of your BURCHDA AZ26 EBIKE. Please read this manual thoroughly before your first ride to ensure proper assembly, safe usage, and optimal performance of your electric bicycle.

The BURCHDA AZ26 EBIKE, a step-thru electric bike designed for adults, featuring a robust 750W motor and a long-lasting 48V 20AH removable battery.

Safety Information

Always prioritize safety when operating your e-bike. Adhere to all local traffic laws and regulations. Wearing a helmet is strongly recommended. Ensure all components are securely fastened before each ride.

• Always wear a certified helmet.
• Perform a pre-ride inspection: check tire pressure, brake function, and battery charge.
• Be aware of your surroundings and ride defensively.
• Do not operate the e-bike under the influence of alcohol or drugs.
• Familiarize yourself with the e-bike's controls before riding in traffic.

Setup and Assembly

Your BURCHDA AZ26 EBIKE comes 90% pre-assembled. The following steps outline the final assembly process.

1. Unpacking: Carefully remove the e-bike and all components from the packaging. Retain the packaging for potential future use (e.g., returns or transport).
2. Handlebar Installation: Attach the handlebars to the stem, ensuring they are centered and tightened securely.
3. Front Wheel Installation: Install the front wheel, ensuring the quick-release skewer or axle nuts are properly tightened. Verify the front brake disc aligns correctly with the caliper.
4. Pedal Installation: Identify the left (L) and right (R) pedals. Thread the left pedal counter-clockwise and the right pedal clockwise into the crank arms. Tighten firmly with a wrench.
5. Seat Post and Saddle Adjustment: Insert the seat post into the frame and adjust the saddle height for comfortable pedaling, ensuring your leg has a slight bend at the bottom of the pedal stroke. Secure the quick-release lever or bolt.
6. Battery Installation: Insert the 48V 20Ah removable battery into its compartment, ensuring it clicks securely into place. Charge the battery fully before first use.
7. Pre-Ride Checks: Before your first ride, double-check all bolts, nuts, and quick-release levers for tightness. Test the brakes and ensure the tires are inflated to the recommended pressure.

Dimensions of the AZ26 EBIKE, showing recommended user height and load capacity for proper setup.

Operating Instructions

The BURCHDA AZ26 EBIKE offers multiple riding modes and an intuitive display for an enhanced riding experience.

Battery Operation and Charging

The e-bike is equipped with a 48V 20Ah removable lithium-ion battery (960Wh). This UL 2849 Certified battery provides extended range.

• Charging: Connect the charger to the battery charging port and then to a power outlet. The charging time is typically 6-8 hours for a full charge.
• Removal: Use the key to unlock the battery and carefully slide it out for off-bike charging or storage.
• Range: A single charge can provide 60 to 80 kilometers (approximately 37-50 miles) in accelerator mode and over 100 kilometers (approximately 62 miles) in pedal assist mode.

The 48V 20AH large capacity removable battery, showing its internal structure and range capabilities.

Smart LCD Display

The intelligent LCD display provides real-time data and control over your e-bike's functions.

• Information Displayed: Total mileage, battery power level, current speed, 1-5 speed assist levels.
• Controls: Three buttons located near the left hand grip control electric mode, pedal assist mode, and turn the lights on/off.
• Unit Switching: The display allows switching between kilometers per hour (km/h) and miles per hour (mph).

The multi-functional LCD display showing battery level, PAS level, walk boost, speed, and cruise control indicators.

Riding Modes

The AZ26 EBIKE supports three distinct cycling modes:

1. Human Riding Mode: Power off, 0 gear. Ride as a traditional bicycle.
2. Electric Mode: Turn on power, twist the throttle for pure electric propulsion.
3. Intelligent Power-Assisted Mode: Turn on power, select a gear (1-5) for intelligent power intervention based on your pedaling.

Visual representation of the three cycling modes: Human Riding Mode, Start the Electric Mode, and Intelligent Power-Assisted Mode.

Motor and Performance

The AZ26 features a powerful 750W brushless motor with a peak power of 1000W, providing robust performance.

• Max Speed: Up to 28 MPH.
• Climbing Capability: 30° motor climbing capability.
• Torque: Maximum torque of 80Nm.
• Waterproof Level: IPX4 rated for resistance against splashing water.

Detailed view of the 750W powerful brushless motor, highlighting its speed, climbing slope, and torque capabilities.

Tires and Brakes

• Tires: 26x3.0'' fat tires provide enhanced grip and traction on various terrains, including sand, snow, and mountain roads.
• Brakes: Equipped with dual mechanical disc brakes for reliable stopping power, especially at higher speeds.

Close-up view of the mechanical disc brake system, emphasizing its role in ensuring safety.

Maintenance

Regular maintenance ensures the longevity and safe operation of your BURCHDA AZ26 EBIKE.

• Cleaning: Clean the e-bike regularly with a damp cloth. Avoid high-pressure washing directly on electrical components.
• Tire Pressure: Check tire pressure before each ride. Maintain recommended PSI for optimal performance and safety.
• Brakes: Inspect brake pads for wear and ensure brake levers provide firm and responsive stopping power. Adjust or replace as needed.
• Chain Lubrication: Lubricate the chain regularly, especially after riding in wet conditions, to ensure smooth gear changes and prevent rust.
• Battery Care: Store the battery in a cool, dry place. If storing for extended periods, charge it to 50-70% and recharge every 1-2 months.
• Fasteners: Periodically check all bolts, nuts, and quick-release mechanisms for tightness.

Troubleshooting

This section addresses common issues you might encounter with your AZ26 EBIKE.

Specifications

Official Product Video

Warranty and Support

BURCHDA provides comprehensive support for your AZ26 EBIKE.

• Warranty: The frame, motor, and battery are covered by a 365-day (1-year) warranty from the date of purchase.
• Contact Support: For any questions regarding the product, assembly, operation, or warranty claims, please contact BURCHDA customer service. Refer to your purchase documentation for specific contact details.
• Packaging Retention: It is recommended to keep the original product packaging box for a period of time after receiving the goods, as it may be required for returns or warranty service.