UPlee G73 Adult Electric Bike User Manual

1. Introduction

This manual provides essential information for the safe assembly, operation, and maintenance of your UPlee G73 Adult Electric Bike. Please read this manual thoroughly before your first ride to ensure optimal performance and safety. The UPlee G73 is a 26-inch E-Mountain Bike equipped with a 48V 13AH removable battery and a 7-speed transmission, designed for adult riders.

2. Important Safety Notes

• Always wear a safety helmet and appropriate protective gear when riding.
• Obey all local traffic regulations and laws.
• Before each ride, perform a thorough check to ensure all parts are in good condition, including brakes, tires, and screws.
• Avoid high-speed riding in rainy weather or on slippery roads to prevent slipping. Slow down significantly in wet or snowy conditions and ensure sufficient braking distance.
• Do not immerse the bike in water or allow water to enter the motor wheel, as this can cause electrical short circuits and damage.
• Do not use wet hands to touch the battery or electrical components.
• Do not attempt to modify or disassemble any parts of the bike without professional assistance. Unauthorized modifications can be dangerous and void your warranty.
• The maximum load capacity for this bike is 120kg (330 pounds), including the rider's weight. Do not overload.
• This product is intended for use on flat urban roads. Do not use it on off-road or extreme terrain.
• When storing the bike, keep it in a dry place and avoid high temperatures and direct sunlight.
• Ensure the battery is charged using the original 2A charger. Do not overcharge or disassemble the battery.
• Do not allow individuals who are not proficient in riding bicycles to operate the e-bike.

3. Package Contents

Upon unpacking, please verify that all the following items are included in your package:

• Electric Bicycle (Vehicle) x 1
• Charger x 1
• Instruction Manual x 1
• Hexagon Socket x 2
• Wrench x 1

4. Assembly Instructions

The UPlee G73 Electric Bike is partially pre-assembled. Follow these steps to complete the assembly:

1. Step 1: Unpacking

   Carefully remove all parts from the carton and lay them out. Inspect for any damage during transit.

   

2. Step 2: Front Wheel Installation

   Insert the front wheel into the front fork slot. Ensure the disc brake aligns correctly with the caliper.

   

3. Step 3: Secure Front Wheel

   Place the gaskets into the grooves on both sides of the front fork. Then, tighten the nuts on both sides to secure the wheel firmly.

   

4. Step 4: Handlebar Connector Adjustment

   Adjust the handlebar connector so it faces directly forward, aligning with the front wheel.

   

5. Step 5: Handlebar Installation

   Insert the handlebar into the connector. Screw up all screws, then adjust the handlebar to a comfortable angle and tighten all screws securely.

   

6. Step 6: Saddle Installation

   Install the saddle onto the seat post.

   

7. Step 7: Seat Post Installation

   Insert the seat post into the seat post clamp on the bike frame. Adjust the height to your preference and then lock the buckle securely. Ensure the seat clamp bolt(s) are evenly tightened according to torque specifications to avoid stripping.

   

8. Step 8: Pedal Installation

   Identify the pedals: the right pedal is marked with "R" and the left pedal with "L". The right pedal has counter-clockwise threads, so tighten it by turning clockwise. The left pedal has clockwise threads, so tighten it by turning counter-clockwise. Ensure they are tightened firmly.

9. Step 9: Mudguard Installation

   Install the front and rear mudguards onto the designated mounting points on the bike frame.

10. Step 10: Battery Installation

    Place the battery box onto its stand on the bike frame. Turn the key to lock it securely in place.

5. Operation

5.1 General Riding Notes

• Accelerate slowly when starting the bike to avoid heavy current draw and conserve electricity. Starting with pedal assist is recommended.
• To increase mileage, utilize pedal assist when climbing hills.
• Do not ride too fast to ensure safety.
• If the bike will not be used for a long time, please shut off the power.

5.2 Parking

• When dismounting the bike, always shut off the power switch.
• When parking, remove the key for security.

5.3 Button Description

5.4 Display Interface

• Battery Power: 5-segment battery level indication.
• Drive Indication: Displays when front and rear drive functions are detected.
• Real-time Speed: Current speed in kilometers per hour or mph.
• Maximum Speed (MAX): Displays the maximum speed achieved.
• Average Speed (AVG): Displays the average speed.
• Gear Position: Switched by pressing the "+" and "-" keys.
• Boost Icon: Displayed when the vehicle enters booster mode.
• Headlight Icon: Displayed when headlights are on.
• Fault Icon: Flashes when a vehicle malfunction is detected.
• Cruise Icon: Displayed after the vehicle enters cruise mode.
• Accumulated Mileage (ODO): Represents total mileage.
• Single Mileage (TRIP): Represents the current trip mileage.

5.5 Settings Menu

To access the settings menu, navigate through the options using the control buttons:

• SET 1: Wheel Diameter: Adjustable range 16-29 inches (default 24 inches).
• SET 2: Speed Limit: Adjustable range 1-99 km/h (default 25 km/h).
• SET 3: Unit: Set to metric (KM/H) or imperial (MPH) (default KM/H).
• SET 4: Automatic Sleep Time: Adjustable range 1-60 minutes (default 10 minutes).
• SET 5: Single Mileage Clear: Choose 'y' to clear single mileage at startup or 'n' to not clear (default 'n').
• SET 6: Battery Voltage: Adjustable range 24V, 36V, and 48V (default 36V).

5.6 Startup Password & NFC Card Binding

• Startup Password: From the general Settings menu, simultaneously press and hold the "Power" button and the "-" button to enter the password setting. Press the power button to switch between requiring a password ('y') or no password ('n') for startup.
• NFC Card Binding: From the general Settings menu, simultaneously press and hold the "Power" button and the "+" button to enter the card binding interface. Follow on-screen prompts (C1, C2) to bind NFC cards.

6. Charging the Battery

Proper charging practices are crucial for battery longevity and safety.

• When charging, the charger's red indicator light will illuminate. It will turn green when the battery is fully charged.
• A full charge typically takes 6-8 hours.
• Always keep children away from the charger during operation.
• The charger contains high voltage circuits; do not attempt to open or modify it without authorization.
• Prevent liquids and metal scraps from entering the charger to avoid damage.
• Do not cover the charger while it is working.
• Use the charger indoors only, in a dry and well-ventilated environment.
• If the charger becomes excessively hot or emits a strong odor, immediately stop charging and disconnect it.

7. Maintenance

• Regularly check and ensure all screws on the bike are tightened.
• Verify that the tires are in good condition and the driving system is functioning correctly.
• If the bike is not used for an extended period, charge the battery at least once a week to maintain its health.
• Clean the bike with a wet cloth, then wipe it dry. Avoid direct watering or hosing down the bike.
• Do not put oil on the brake discs or pads.
• Keep the battery away from fire sources.
• Do not remove the shell of the battery box.

8. Troubleshooting (Fault Display)

When a malfunction occurs, the red fault icon on the instrument display will light up, accompanied by a flashing "Error" message and a corresponding code.

9. Specifications

10. User Tips

• Battery Life: To extend battery life, it's recommended to charge the battery when its level drops below 20%.
• Range Optimization: For maximum range, utilize the low speed assist mode.
• Tire Care: Although the 26-inch tires are puncture-resistant, regularly check tire pressure and wear to ensure an optimal riding experience and safety.
• Wet Weather Riding: While the bike is generally waterproof, avoid riding in heavy rain or through flooded areas to protect the motor and battery. After riding in wet conditions, dry the bike promptly and store it in a dry place.
• Throttle Functionality: The UPlee G73 is equipped with both pedal-assist and a rotary accelerator (throttle) for varied riding preferences.

11. Frequently Asked Questions (FAQ)

Q: How long does it take to charge this e-bike?

A: A full charge typically takes 6-8 hours. It's recommended to charge the battery when it's below 20% to extend battery life.

Q: What is the maximum range? What factors affect this?

A: The range is approximately 20-40 miles. Actual range may vary slightly depending on factors such as rider weight, road conditions, selected speed mode, and ambient temperature. Using low speed mode can help extend the range.

Q: Does it support taller or heavier people?

A: Yes, the bike has a maximum weight capacity of 150kg (330 pounds), making it suitable for most adults.

Q: Do the tires require maintenance?

A: The 26-inch tires are designed to be puncture-resistant. However, regular checks of tire pressure and wear are recommended to maintain standard pressure for an optimal riding experience.

Q: Can I ride in the rain?

A: The vehicle is basically waterproof, but it is recommended to avoid heavy rain or flooded roads to protect the motor and battery. After riding in rain, please dry the bike promptly and store it in a dry place.

Q: Is assembly difficult?

A: The product is partially pre-assembled upon delivery. You only need to install components like the handlebars and pedals, which can generally be completed within 20 minutes. If you require assistance, please refer to this manual or contact customer service.

12. Warranty and Support

Key components of the UPlee G73 Electric Bike, such as the motor and battery, are covered by a one-year warranty from the date of purchase.

For any questions, technical support, or warranty claims, please contact our customer service team. Our professional after-sales staff will assist you within 24 hours.

A detailed user manual is also available in PDF format for your convenience: Download User Manual (PDF)