EVERCROSS EK6 Electric Bicycle User Manual

1. Introduction and Safety Guidelines

This manual provides essential information for the safe operation, maintenance, and troubleshooting of your EVERCROSS EK6 Electric Bicycle. Please read it thoroughly before your first ride to ensure proper use and to prevent damage or injury.

1.1 General Safety Warnings

• Always wear a helmet and appropriate safety gear when riding.
• Perform a pre-ride inspection, including brakes, tires, and battery level, before each use.
• Obey all local traffic laws and regulations.
• Do not ride under the influence of alcohol or drugs.
• The bicycle is designed for adults. Do not allow children to operate it.
• Avoid riding in adverse weather conditions such as heavy rain, snow, or ice.
• Be aware of your surroundings and potential hazards.

2. Product Overview

The EVERCROSS EK6 is a foldable electric bicycle designed for versatile use, featuring a robust aluminum frame, fat tires for various terrains, and a powerful electric motor for assisted riding.

Figure 2.1: The EVERCROSS EK6 Electric Bicycle in its standard configuration.

2.1 Key Features

• Powerful Motor & Battery: Equipped with a 250W high-speed motor and a removable 48V 15Ah lithium-ion battery, offering a pedal-assisted range of 45-90 km and a maximum speed of 25 km/h.
• Smart LCD Display: Provides real-time speed, battery level, riding distance, and malfunction indicators.
• 7-Speed Gear System: Allows for adjustment of speed and power output based on road conditions and rider preference.
• Dual Disc Brakes: Front and rear mechanical disc brakes ensure reliable stopping power.
• Excellent Riding Experience: Features 20"x4.0 fat tires, front fork and seat suspension, and a soft cushion for comfortable rides. Adjustable handlebar (106-123 cm) and seat (87-102 cm) accommodate riders from 160-195 cm.
• Foldable Design: Easy to fold for convenient storage and transport.

Figure 2.2: Overview of key specifications and features of the EK6 Electric Bicycle.

3. Setup and Assembly

Your EVERCROSS EK6 Electric Bicycle comes partially assembled. Follow these steps for final assembly and initial setup.

3.1 Unpacking and Inspection

• Carefully remove all components from the packaging.
• Check for any visible damage during transit. Contact customer support immediately if damage is found.
• Verify all parts listed in the packing list are present: 1 x Electric Bicycle, 1 x Bicycle Lock, 1 x Inflator, 1 x Charger, 1 x User Manual.

3.2 Handlebar and Seat Post Installation

• Unfold the bicycle frame.
• Insert the handlebar stem into the fork tube and secure it firmly. Ensure the handlebar is aligned with the front wheel.
• Insert the seat post into the seat tube and adjust to a comfortable height (87-102 cm). Secure the quick-release lever.

3.3 Pedal Installation

• Identify the left (L) and right (R) pedals.
• Thread the right pedal (R) clockwise into the right crank arm.
• Thread the left pedal (L) counter-clockwise into the left crank arm.
• Tighten both pedals securely with a wrench.

3.4 Initial Battery Charge

• Locate the charging port on the battery. The battery can be charged while installed on the bike or removed.
• Connect the charger to the battery and then to a power outlet.
• Charge the battery fully before first use. The indicator light on the charger will change when charging is complete.

Figure 3.1: Battery removal and installation for charging or storage.

3.5 Tire Inflation

• Check the recommended tire pressure (PSI) on the sidewall of the tires.
• Use the provided inflator or a suitable pump to inflate the tires to the correct pressure.

4. Operating Instructions

Familiarize yourself with the controls and functions of your EK6 Electric Bicycle before riding.

4.1 Powering On/Off and Display Functions

• To power on the bicycle, press and hold the power button on the LCD display.
• The LCD display shows real-time speed, battery level, riding distance, and can indicate malfunctions.
• To power off, press and hold the power button again.

Figure 4.1: LCD Display and Control Panel.

4.2 Pedal Assist System (PAS)

• The EK6 features a pedal assist system with 3 speed levels. Use the buttons on the LCD panel to switch between levels.
• Start-from-Zero Safety Feature: For safety, the motor will only engage when the bicycle reaches a speed of at least 3.75 MPH (6 KM/H). This prevents accidental acceleration from a standstill.

4.3 Gear Shifting

• The bicycle is equipped with a 7-speed gear system.
• Use the shifter on the handlebar to change gears according to terrain and desired effort. Shift to lower gears for uphill climbs and higher gears for flat terrain or downhill.

Figure 4.2: Rear wheel with 7-speed gear and 250W hub motor.

4.4 Braking

• The EK6 features front and rear mechanical disc brakes.
• Apply both brake levers simultaneously for effective and controlled stopping.
• Test brakes before each ride to ensure they are functioning correctly.

Figure 4.3: Front and rear mechanical disc brakes for reliable stopping.

5. Battery Information and Charging

The EK6 is powered by a 48V 15Ah lithium-ion battery. Proper care ensures longevity and performance.

5.1 Charging Procedure

• Ensure the bicycle is turned off before charging.
• Connect the charger to the battery's charging port.
• Plug the charger into a standard wall outlet (AC 100-240V).
• The charger indicator light will show charging status (e.g., red for charging, green for fully charged).
• Do not overcharge the battery. Disconnect the charger once fully charged.

5.2 Battery Care and Safety

• Charge the battery in a well-ventilated area, away from flammable materials.
• Avoid exposing the battery to extreme temperatures (below 0°C or above 40°C).
• If storing the bicycle for an extended period, charge the battery to about 50-70% and recharge every 1-2 months to prevent deep discharge.
• Only use the original charger provided with the bicycle.
• Do not attempt to open or modify the battery pack.

6. Maintenance

Regular maintenance ensures the longevity and safe operation of your EVERCROSS EK6 Electric Bicycle.

6.1 Cleaning

• Clean the bicycle regularly with a damp cloth and mild soap. Avoid high-pressure washing, especially near electrical components.
• Dry the bicycle thoroughly after cleaning.

6.2 Tire Care

• Check tire pressure before each ride and inflate to the recommended PSI.
• Inspect tires for wear, cuts, or embedded objects.

6.3 Brake System

• Regularly check brake pads for wear and replace them if necessary.
• Ensure brake levers have proper tension and engage smoothly. Adjust cable tension if needed.

6.4 Chain and Drivetrain

• Keep the chain clean and lubricated to ensure smooth gear changes and prevent rust.
• Check for any loose bolts or connections on the drivetrain components.

6.5 General Inspection

• Periodically check all nuts, bolts, and quick-release levers for tightness.
• Inspect the frame for any cracks or damage.
• Ensure all lights and reflectors are clean and functional.

7. Troubleshooting

This section addresses common issues you might encounter with your EVERCROSS EK6 Electric Bicycle.

For issues not listed here or if solutions do not resolve the problem, please contact EVERCROSS customer support.

8. Specifications

Detailed technical specifications for the EVERCROSS EK6 Electric Bicycle.

Figure 8.1: Dimensions of the EK6 Electric Bicycle (unfolded and folded).

9. Warranty and Support

EVERCROSS is committed to providing quality products and customer satisfaction.

For warranty information, technical support, or service inquiries, please contact your point of purchase or visit the official EVERCROSS website. The brand maintains local warehouses in various countries, including FR, DE, and IT, to facilitate product support, accessory delivery, and local repair or replacement services.

Please retain your proof of purchase for warranty claims.