WERHY Y6PRO Electric Bike User Manual

1. Introduction

Welcome to the WERHY Y6PRO Electric Bike user manual. This manual provides essential information for the safe and efficient operation, assembly, and maintenance of your new electric bike. Please read this manual thoroughly before your first ride and keep it for future reference.

Figure 1.1: WERHY Y6PRO Electric Bikes in use, highlighting efficient and comfortable travel.

2. Safety Guidelines

Your safety is paramount. Always wear a helmet and appropriate safety gear when riding. Familiarize yourself with local traffic laws and regulations regarding electric bicycles. Perform a pre-ride inspection before each use.

2.1 General Safety Precautions

• Always wear a certified helmet.
• Ensure all components are securely fastened before riding.
• Do not ride under the influence of alcohol or drugs.
• Be aware of your surroundings and traffic.
• Avoid riding in adverse weather conditions.

2.2 Battery Safety

• Use only the provided charger.
• Do not expose the battery to extreme temperatures or direct sunlight.
• Avoid puncturing or damaging the battery.
• Keep the battery away from children and pets.

3. Package Contents

Upon opening the package, verify that all components are present and undamaged. The WERHY Y6PRO Electric Bike comes mostly pre-assembled, but some minor assembly is required.

Your package should include:

• WERHY Y6PRO Electric Bike (main unit, folded)
• Battery (pre-installed or separate)
• Charger
• Pedals (left and right, marked 'L' and 'R')
• User Manual
• Basic Tool Kit (wrenches, Allen keys)
• Front Fender
• Phone Holder
• Combination Lock
• Rear Seat Cushion

4. Setup & Assembly

Follow these steps to prepare your WERHY Y6PRO Electric Bike for its first ride. It is recommended to perform these steps in a clear, open area.

4.1 Unpacking and Initial Inspection

1. Carefully remove the bike from its packaging.
2. Remove all protective foam and zip ties.
3. Inspect the bike for any visible damage during transit.

4.2 Handlebar Installation

1. Unfold the handlebar stem to an upright position.
2. Secure the folding latch firmly.
3. Adjust the handlebars to your preferred angle and ensure the locking clasp is centered and tight.

4.3 Front Fender Installation

1. Unscrew the two screws located on the front wheel frame.
2. Position the front fender and align its bracket with the screw holes.
3. Re-insert and tighten the screws to secure the fender.

4.4 Front Wheel Installation

Note: The bike may come with the front wheel already installed. If not, follow these steps.

1. Remove the screws and the front wheel support protector from the frame.
2. Remove the screws and washers from both sides of the front wheel axle.
3. Carefully align the front wheel with the fork, ensuring the brake disc is correctly positioned within the caliper.
4. Re-install the washers and nuts in the correct sequence (buckle washer, ordinary washer, nut) and tighten them securely.

4.5 Seat Installation

1. Flip the bike upright.
2. Insert the seat post into the frame.
3. Adjust the seat height to a comfortable riding position.
4. Secure the seat post by locking the quick-release buckle.

4.6 Pedal Installation

Important: Pedals are marked 'L' for left and 'R' for right. Install them on the corresponding crank arms. The 'L' pedal tightens counter-clockwise, and the 'R' pedal tightens clockwise.

1. Identify the left pedal ('L') and screw it into the left crank arm (usually on the non-chain side) by turning counter-clockwise.
2. Identify the right pedal ('R') and screw it into the right crank arm (on the chain side) by turning clockwise.
3. Use a wrench to tighten both pedals securely.

4.7 Battery Connection and Power On

1. Ensure the battery is fully charged before first use.
2. Insert the power connector into the battery port.
3. Turn the key to the 'ON' position to activate the battery power.
4. Press the one-button power switch on the handlebar to turn the bike on/off.

Figure 4.1: The IP65 removable battery, offering 48V 10.4/15.6Ah capacity and anti-theft lock, providing a range of 40-55 miles.

5. Operation

The WERHY Y6PRO Electric Bike offers multiple riding modes and features for a versatile experience.

5.1 Riding Modes

• Pure Electric Mode: Use the throttle for motor-only propulsion.
• Motor-Assisted Mode (Pedal Assist): The motor provides assistance as you pedal, extending your range and making rides easier.
• Pedal Mode: Ride the bike like a traditional bicycle without motor assistance.

5.2 Controls and Features

• Throttle: Located on the right handlebar, controls motor speed in pure electric mode.
• Headlight & Taillight: Turn on simultaneously with the light switch. The taillight also functions as a brake light and turn signal.
• Horn: Located beneath the left handle.
• Brakes: Front and rear disc brakes combined with an electronic brake system (EABS) for responsive stopping power. The taillight flashes when brakes are applied.
• Digital Display: Shows battery level, speed, and other ride information.
• Phone Holder: Integrated on the handlebars, can be connected to a charging cable.

Figure 5.1: Adjustable angle headlight and taillight with integrated brake and turn signal for enhanced visibility and safety.

Figure 5.2: Rich configuration including a phone holder (with charging capability), an additional combination lock, and a comfortable rear seat cushion.

5.3 Folding the Bike

The WERHY Y6PRO features a double-fold design for easy storage and transport.

1. Rotate the pedals to a vertical position.
2. Unlock the upright pole latch and fold the handlebars down.
3. Lift the kickstand and lay the vehicle flat on the ground.
4. Fold the main axle of the vehicle by unlocking the central latch.
5. Secure all latches once folded.

Figure 5.3: The double folding design allows for convenient storage and transport, fitting easily into a car trunk.

6. Maintenance

Regular maintenance ensures the longevity and safe operation of your WERHY Y6PRO Electric Bike.

6.1 Cleaning

• Wipe down the bike with a damp cloth after each ride.
• Avoid using high-pressure water jets directly on electrical components.

6.2 Battery Care

• Charge the battery regularly, even if not in use, to maintain its health.
• Store the battery in a cool, dry place.

6.3 Tire Pressure

• Check tire pressure before each ride. Maintain recommended pressure for optimal performance and safety.

6.4 Brake System

• Regularly inspect brake pads and discs for wear. Replace as needed.
• Ensure brake levers are responsive and provide adequate stopping power.

6.5 General Inspection

• Check all bolts and fasteners for tightness.
• Lubricate the chain periodically.
• Inspect cables for fraying or damage.

7. Troubleshooting

This section addresses common issues you might encounter with your WERHY Y6PRO Electric Bike.

8. Specifications

Detailed technical specifications for the WERHY Y6PRO Electric Bike.

Figure 8.1: Product parameters including handlebar height (40 inch/100cm), adjustable seat height (25-36 inch/63-90cm), rear seat height (20 inch/51cm), expanded total length (53 inch), and recommended rider height (4.7-6.2FT/145-190cm).

• Model: Y6PRO
• Motor: 500W (750W Peak)
• Max Speed: 22 MPH
• Climbing Ability: 25°
• Battery: 10.4/15.6Ah (748.8 Watt Hours)
• Range (Pedal Assist): 28-40 miles (up to 55 miles with 15.6Ah battery)
• Wheel Size: 14 Inches (pneumatic fat tires)
• Frame Material: Aluminum
• Suspension: Front + Seat post shock absorber
• Brakes: Dual Disc Brakes + Electronic Brake (EABS)
• Folded Size: Approximately 27 x 27 inches
• Max Weight Recommendation: 220 Pounds
• Included Components: Turn Signals, Adjustable Front Headlight, Brake Light, Horn, Phone Holder, Lock, Rear Seat
• Waterproof Rating: IP65 (for battery)

9. Warranty & Support

WERHY is committed to providing quality products and customer satisfaction.

9.1 Warranty Information

WERHY offers a one-year warranty for the E-bike and its various parts, and a six-month warranty for the battery and motor. This warranty covers manufacturing defects and malfunctions under normal use.

9.2 Contact Support

If you encounter any issues with your WERHY Y6PRO Electric Bike, or if shipping damage occurs, please contact our customer service team. Provide photo or video proof for shipping damage claims.

Email: werhy.service@gmail.com

Our professional customer service team will assist you with any concerns or questions.