Engwe Engine Pro 2.0 User Manual

Introduction

This manual provides comprehensive instructions for the Engwe Engine Pro 2.0 electric bicycle. Please read through all sections carefully before assembly and operation to ensure safe and proper use.

1.1 Important Safety Information

Always adhere to local traffic laws and regulations when riding your electric bicycle. Wear a helmet and appropriate safety gear. Do not operate the bicycle under the influence of alcohol or drugs. Ensure the bicycle is in good working condition before each ride.

1.2 Package Contents

Upon opening the package, verify that all components listed in the manual are present. Typically, this includes the main bicycle frame, front wheel, rear wheel (pre-attached), handlebars, seat post, saddle, pedals, charger, tools, and this user manual.

1.3 Product Overview

The Engwe Engine Pro 2.0 is a robust electric bicycle designed for versatile riding. It features a powerful motor, long-lasting battery, and durable construction for various terrains.

Assembly Instructions

Follow these steps carefully to assemble your Engwe Engine Pro 2.0 electric bicycle.

2.1 Main Assembly Steps

2.1.1 Frame and Handlebar Assembly

Step 1: Unpack the main bicycle frame. Identify the handlebar stem and the handlebar assembly. Insert the handlebar stem into the head tube of the frame. Secure the stem using the provided bolts (typically M4 or M5 screws, tightened with an Allen key). Ensure the handlebars are straight and aligned with the front wheel.

2.1.2 Front Wheel Installation

Step 2: Place the front wheel into the fork dropouts. Ensure the disc brake rotor aligns correctly with the brake caliper. Secure the front wheel by tightening the axle nuts or quick-release lever.

2.1.3 Pedal Assembly

Step 3: Identify the left (L) and right (R) pedals. Screw the right pedal clockwise into the right crank arm and the left pedal counter-clockwise into the left crank arm. Tighten them securely.

2.1.4 Seat Post and Saddle Installation

Step 4: Insert the seat post into the seat tube of the frame. Attach the saddle to the seat post clamp. Adjust the saddle height to a comfortable position and tighten the seat post clamp.

2.1.5 Rear Fender Installation

Step 5: Attach the rear fender to the frame using the provided mounting points and hardware.

2.1.6 Front Fender Installation

Step 6: Attach the front fender to the fork using the provided mounting points and hardware.

2.1.7 Rear Rack Installation

Step 7: Securely attach the rear rack to the designated mounting points on the frame.

2.1.8 Battery Installation

Step 8: Insert the battery pack into its designated compartment on the frame. Ensure it is locked in place.

2.1.9 Brake Lever and Shifter Installation

Step 9: Mount the brake levers and gear shifters onto the handlebars in a comfortable position. Connect the brake cables to the brake calipers.

2.1.10 Kickstand Installation

Step 10: Attach the kickstand to the frame's mounting bracket, typically near the rear wheel or bottom bracket.

2.2 Final Checks

Step 11: Double-check that all bolts and screws are securely tightened. Verify that the brakes are functioning correctly and that the tires are inflated to the recommended pressure (e.g., 15-30 PSI, check sidewall for specifics).

2.3 Power System Connection

Step 12: Connect the main power cable from the battery to the controller, and the display cable to the controller. Ensure all connections are firm and secure.

2.4 Initial Power On

Step 13: Locate the power button on the handlebar display or battery. Press and hold the power button to turn the bicycle on. The display should illuminate.

Operation

Learn how to operate your Engwe Engine Pro 2.0 safely and efficiently.

2.5 Display and Controls

The handlebar display provides access to various functions:

• Power Button: Press and hold to turn the e-bike on/off.
• Mode/Up Button (+): Increases PAS level or cycles through menu options.
• Mode/Down Button (-): Decreases PAS level or cycles through menu options.
• Light Button: Turns the front and rear lights on/off.

Display Information: Shows current speed, battery level indicator, Pedal Assist System (PAS) level (typically 0-5), odometer (total distance), trip distance, and error codes.

PAS Levels:

• PAS 0: No motor assistance (manual pedaling only).
• PAS 1-5: Increasing levels of motor assistance, providing more power as the level increases.

Speed Settings: The maximum assisted speed is typically limited to 25 km/h (approx. 15.5 mph) for compliance with regulations, though some settings might allow for higher speeds (e.g., 28 mph / 45 km/h) depending on local laws and configuration.

Other Settings: The display may offer settings for wheel circumference, units (km/miles), and other parameters.

2.6 Riding Modes

The Engwe Engine Pro 2.0 typically supports two primary riding modes:

• Pedal Assist Mode: The motor provides assistance as you pedal, with the level of assistance determined by the selected PAS level.
• Throttle Mode: (If equipped) Allows the rider to engage the motor using a throttle, similar to a motorcycle, without pedaling.

Maintenance and Care

Proper maintenance ensures the longevity and performance of your electric bicycle.

3.1 Regular Maintenance

• Cleaning: Clean the bicycle regularly with a damp cloth. Avoid high-pressure water jets.
• Lubrication: Keep the chain and moving parts lubricated.
• Tire Pressure: Check tire pressure regularly and inflate to the recommended PSI (e.g., 15-30 PSI).
• Brake Adjustment: Ensure brakes are properly adjusted and functioning effectively.
• Bolt Check: Periodically check all bolts and screws for tightness.

3.2 Battery Care

• Charging: Use only the provided charger. Charge the battery fully before the first use. Avoid fully discharging the battery regularly.
• Storage: Store the battery in a cool, dry place. If storing for an extended period, charge it to approximately 50-70%.
• Temperature: Avoid exposing the battery to extreme temperatures.

3.3 Troubleshooting Common Issues

The display may show error codes to indicate specific problems. Refer to the list below:

• E001: Motor Hall Sensor Error.
• E002: Motor Phase Error.
• E003: Motor Overcurrent Protection.
• E004: Throttle Error.
• E005: Brake Lever Sensor Error.
• E006: Controller Communication Error.

If errors persist or other issues arise, consult the manufacturer's support.

Specifications and Support

Key specifications and contact information for Engwe.

4.1 Technical Specifications

The Engwe Engine Pro 2.0 offers impressive performance and features:

• Model: Engine Pro 2.0
• Max Load Capacity: 150 kg / 330 lbs
• Max Speed: 25 km/h (15.5 mph) / 28 mph (depending on configuration and local laws)
• Motor Power: 750W nominal (may vary), 75 Nm torque
• Battery: 52V, 832Wh Li-ion battery
• Range: Up to 110 km / 68 miles (under optimal conditions, may vary)
• Tires: 20 x 4 inch fat tires (Front and Rear)
• Tire Pressure: Recommended 20 PSI
• Charger: 52V 3A
• Water Resistance: IPX5 rating
• Bike Weight: 31.6 kg / 70 lbs
• Payload Capacity (Rack): 25 kg / 55 lbs

4.2 Detailed Specifications Summary

A summary of key technical details:

*Range may vary based on riding conditions, rider weight, terrain, and assist level.

4.3 Contact and Support Information

For customer support, warranty inquiries, or further assistance, please contact Engwe:

• EU Support: +33 805980036 (9 AM - 5 PM GMT+1)
• EU Support: +39 800776809 (9 AM - 5 PM GMT+1)
• US Support: +1 8442007117 (9 AM - 5 PM PST-8)
• Website: www.engwe-bikes.com
• EU Website: www.engwe-bikes-eu.com
• UK Website: www.engwe-bikes-uk.com
• DE Website: www.engwe-bikes.de
• Email: service@engwe-bikes.com