ENGUIE P275 Pro 250W 27.5 Bafang Mid Drive Motor City E-Bike User Manual

User Manual
P275PRO

PLEASE READ THIS MANUAL CAREFULLY BEFORE USING YOUR E-BIKE

Preface

Thank you for choosing the ENGWE series of products. In order to familiarize yourself with the useand ensure asaferride, please read this manual carefully.

1. Before riding, carefully check if all components are in good condition to ensure your safety. If any problems are found, please contact the sellerin a timely manner.
2. Please comply with the traffic regulations in your local area. Slow down in rainy, snowy, and slippery road sections, and increase braking distance when braking to ensure safety.
3. The vehicle can be ridden in rainy and snowy weather, but when the waterline approaches the center of the motor, in order to ensure your safety and prevent damage to the internal circuit of the vehicle, please avoid riding through water.
4. The vehicle battery is a safe battery, but it is prohibited to touch the metal pieces of the battery discharge component with your hands, and you should never touch the battery electrodes and the vehicle circuit with other metal objects to avoid the risk of short circuit.
5. It is prohibited to use the vehicle’s matching battery to power other electrical appliances, as this may cause damage to the battery. Please use the original charger to charge the battery.
6. Do not disassemble or dismantle components by yourself. If replacement is needed, please purchase standard components from the seller.
7. Please avoid washing the vehicle directly with water. If cleaning is necessary, use a cleaning tool to wipe it.
8. Regularly maintain your brakes, tires, and other movable components to ensure the normal operation of your vehicle.

Vehicle Basic Information

1.1 Vehicle Introduction

1.2 Vehicle Parameters

1.3 Product Applicable Characteristics
This product is a vehicle designed specifically for urban commuting, with strong power and long range. Suitable for riding on urban paved roads, flat gravel roads, and improved small roads with moderate slopes and non-slip tires.A rear shelf has been designed at the tail, which can accommodate objects up to 25 KG. Adopting a pull-out battery box design, the battery can be easily removed by simply turning the key. High brightness headlights make riding safer at night.

Vehicle Assembly Instructions

2.1 Vehicle Component Details

Vehicle Packaging Details

Packaging Box| Complete Vehicle| One Unit
Accessory Box| One Instruction Manual
Tool Kit
Pedals
Charger
Other Accessories

ToolKit Details 2.2 Bolt Size/Tools/Torque Specifications

2.3 Vehicle Assembly and Adjustment
2.3.1 Remove the front wheel. 2.3.2 Take off the protective covers on both sides of the front wheel.2.3.3 Remove the foam wrapped around the handlebar and then adjust the instrument to its proper position. Align the handlebar and ensure the “cross mark” is at the center. Using a 4mm hex wrench, turn clockwise to install the 4 screws. The installation sequence is shown in the figure below.Once the screws and the handlebar arein the correct position, tighten the screws, applying appropriate force. 2.3.4 Remove the foam wrapped around the front fender, as shown in the figure below. Align the front fender lug with the front fork installation hole and tighten the screw using a 4mm hex wrench. Align the front fender bracket with the installation hole, as shown in the figure below, and tighten the screw with a 4mm hex wrench. 2.3.5 Place the nut and washer on the front wheel as shown in the figure below, following the sequence. 2.3.6 Clamp the front wheel with the front fork and lock the front wheel screw with a 15mm open-end wrench. 2.3.7Remove the foam wrapped around the rear fender, as shown in the figure below. Align the rear fender bracket with the installation hole and tighten the screw using an 4 hexwrench. 2.3.8 Take the cargo rack out of the cardboard box, remove the wrapped foam, align it with the installation hole as shown in the figure below, and tighten the screw with an 4 hexwrench. 2.3.9 When installing the pedals, note the markings “R” (right) and “L” (left). The pedal marked with “R” should be installed on the right side of the bike and tightened clockwise with a 15mm open-end wrench;The pedal marked with “L” should be installed onthe left side of the bike and tightened counterclockwise with a 15mm open-end wrench. 2.3.10 Saddle Adjustment:
Theseat tubeisinserted into the middle tube of the frame, and the screw on the tube clampislocked witha4mm hexwrench.
After the screw is locked, press the adjustment lever under the seat cushion by hand to adjust the seatchair height. 2.4TirePressure
Please ensure that the tires have sufficient pressure. Insufficient pressure can cause damage to the rims and reduce riding mileage. Please check your tires every 30 days. If the pressure is insufficient, use an inflation device to replenish the standard MPa pressure for your tires. The inflation method is shown in the figure:

Pre-ride Instructions

3.1 Riding Techniques
When the vehicle instrument is in gear 0, the motor is in a no-output state, and the vehicle can beridden like anormalbicycle.
When the instrument is in gears 1-5, it represents different speed levels, with gear 1 being the slowest and gear 5 being the fastest.
Lower gears will make your battery last longer and make your ride safer.
More power is needed to restore the original speed after emergency braking.
Use the mechanical transmission to maintain the optimal pedaling frequency with the motor speed, making the riding experience more effortless.
When shifting gears with the mechanical transmission, lightly step on the pedal to reduce wear on the transmission system.
When riding in the rain, please maintain a low speed, which will provide greater friction for the tires.
More weight will accelerate battery consumption.
Do not start the bicycle by placing one foot on the pedal and crossing the other leg over the seat cushion, as this may cause the vehicle to suddenly accelerate. The correct way to startis to sit on the seat, hold the handlebars with both hands, and then start the vehicle.
3.2 Pre-ride Preparation
Regardless of your level of experience, you should carefully read the “User Manual” and perform a safety check on the vehicle. In addition, please make sure you are familiar with the following vehicle-related information.
Beforeriding, please check the following information about the vehicle:
Whether key parts such as the front wheel, rear wheel, saddle, and handlebars are loose. If they are loose, they must be tightened before riding.
Whether the brakes and handles are functioning properly.
Whether the tire pressureis normal.
Whether the battery is fully charged.
When riding at night, check if the front and rear lights of the vehicle are working properly.
Whetherthe display components of the instrument are displaying correctly.
Please wear a cycling helmet and protective gear in accordance with local laws and regulations.

Instrument Panel Instructions

4.1 Display Function

4.2 Gauge/key Interface 4.3 Key Definition 4.3.1 Power on/off
Press and hold the * ” button for 2 seconds in the dormant state of the instrument, the instrument will light up and the vehicle will start;
Pressand hold the “ ” button for 2 seconds while the vehicle s turned on, and theinstrument panel will turn off and the vehicle will shut down.
4.3.2 Gear adjustment display
In the manual shift mode, short press the “plus button” or “minus button” to switch the assist gear, a total of 5 gears can be adjusted. The larger the gear, the greater the power of the motor. When the number is 0, it is neutral, and the motor has no output.:As shown below
Eco: Green and most economical mode
Tour: Blue and mode
Sport: Blue and mode
Sport+: Blueand Enhanced Mode
Boost: Blue and powerful mode 4.3.3 Basic information switching
Short press the power button to switch the multi-function mode, and the default “TRIP” (single mileage km) → “ODO” (cumulative mileage km) → “MAX” (riding maximum speed km/h) → “AVG” ( Cycling average speed (km/h) → “RANGE” (remaining mileage km) → CADENCE” (cycling cadence rpm) → “CALORIES/CAL (calories KCal) → “TIME” (riding time min) cycle.(as the picture shows) 4.3.4 Headlights on/off
Press and hold the ∧ key for 2 seconds, the backlight of the instrument will be dimmed, and the lights willbe turned on at the same time;
Press and hold the ∧ key again for 2 seconds, the backlight of the instrument will be brightened, and the lights will be turned off at the same time.
Asshown below:
4.3.5 Power- assisted push mode
Press and hold the ∨ button on the meter to enter the power-assisted push mode, and the gear position will be displayed. Release the ∨ buttonto exit the power-assisted push mode. Power-assisted push mode switching interface. As shown below: 4.4 PowerDiSplay
The power indicator is the current battery power percentage of 100%~0%. When the power display is 100%, the battery is fully charged. When the power is close to 20%, please prepare to charge the battery. When the power is 0%, the battery power is exhausted. Please charge the battery immediately. The battery level is displayed as shown in the figure below. 4.5 USB Charging Function
When the meter is turned off, plug the USB cable into the charging port of the meter, then turn on the meter to start charging; When the meter is on, just plug the USB cable into the charging port of the meter to charge. The maximum charging voltage is 5V and the maximum charging current is 500mA. As shown below 4.6 Instrument Fault Code Description
Pay attention to safety during use, and do not plug or unplug the meter when it is powered on.
Avoid bumping the instrument as much as possible.
Regarding the background parameter setting of the meter, please do not change it arbitrarily, otherwise normal riding cannot be guaranteed.
When the instrument cannot be used normally, it should be repaired as soon as possible, and do not disassemble the instrument without permission.

Battery and Charger

5.1 Battery technical data and precautions
For transportation safety, the battery is guaranteed to have 30-40% charge when it leaves the factory. This charge will decrease with the length of transportation time. If you receive the goods, please charge the battery in time.

Your bicycle is powered by a lithium-ion (Li-lon) battery. Please always follow the following instructions when operating, charging and usingit:
The vehicle battery is only for use with this vehicle. It is strictly prohibited to connect the battery to other electronic devices, as this may risk damaging the battery.
Do not modify, open, or disassemble the battery pack. Modifying or disassembling the battery may cause short circuits, fires, or malfunctions.
The battery is heavy, please handle it with care to avoid dropping it.
Do not let any sharp or metal objects come into contact with the battery electrodes and charging ports, as thereis arisk of short circuits and fires.
Do not let the battery overheat and avoid excessive exposure.
Do not expose the battery to open flames or high temperatures from radiators.
Do notimmerse the battery in water.
Before performing tasks such as installation, maintenance, cleaning or repairs, turn off the power and unplug the charger or battery plug. When the bicycle is turned on, touching the contact points may cause electric shock or injury.
5.2 Battery Usage Instructions
Before assembling the battery, please make sure that there are no foreign objects in the electrode area of the vehicle. If there are any, they must be cleaned off, otherwise it will cause the risk of battery short circuit and damage. Steps matched with corresponding pictures.
5.2.1
Raise the seat height to the highest;
Align the battery with the installation position and insert it directly to the bottom, insert the key into the keyhole, turn the key clockwise, the battery can be locked. 5.2.2 How to remove the battery
Raise the seat height to the highest;
Lift the rubber plug, insert the key into the keyhole, press and turn the key in counterclockwise direction, then pull out the key and hold the battery and then pull out the key, then hold the battery cover with your hands and lift the battery upto remove the battery. 5.3 How to charge the battery
The charging time for the battery is 6-8 hours. During charging, both the charger and the battery should be in a good environment. Charging in direct sunlight, rain, or damp conditions is strictly prohibited as it may cause damage to the charger, battery, and the
risk of electric shock. It is also prohibited to keep the charger connected to the battery fora longtime, as this may reduce the lifespan of both the battery and the charger.
5.3.1 First, connect the DC end of the charger cable to the battery charging port. 5.3.2 When inserting the AC end of the charger into the AC power socket,at this time the charger indicator light is red, charging begins at this time;
5.3.3 When the charger indicator light turns green, the battery is fully charged. Unplug the charger from both the AC and DC ends in sequence to complete the charging. 5.4 Battery storage and disposal
5.4.1 Storage: If the bicycle is not used for a long time, please remove the battery and store it in a dry, well-ventilated place, and ensure that the storage temperature is between 25-35°C (77-95°F). Also, make sure to charge the battery at least once every three months to keep the battery level at least 3 bars (40-50%), which can effectively extend the battery life.
5.4.2 Disposal: When the battery is no longer usable, do not dispose of it in your household waste! All batteries and chargers must be disposed of in an environmentally friendly manneraccording to the battery disposal regulations of your country or region.
5.5 Charger Technical dataand Precautions

The following regulations should be followed when using the charger:

• The charger should be placed on a level and non-heated surface.
• Charge the battery in a dry, well-ventilated place, and ensure that the charger is not covered during the charging process.
• When charging the battery, connect the charger to the battery charging port first, and then connectitto the socket.
• Avoid bumping or impacting the charger, as it may damage the charger.
• Avoid leaving the charger plugged into the battery for a long time. If the battery is fully charged, unplug the charger in a timely manner, as it may affect the battery’s lifespan.

Common Faults and Maintenance

supplying power properly.
2.Battery not installed properly.
3.Power switch circuit loose or disconnected.
4.Battery not powered.| 1.Turn the ignition lock to the ON position, then power on.
2.Install the battery properly.
3.Open the frame electronic control. component installation box, connect the wires properly.
4.Contact your retailer for assistance.
2| Vehicle does not move after
powering on| 1.Check if the gear lever is in gears 1-5, if it is in gear 0, the motor will not output power.
2.Loose or disconnected speed control lever circuit.| 1.Adjust the instrument to gears 1-5 and use the speed control lever or start with pedal assist.
2.Connect the speed control lever circuit properly.
3.Contact your retailer for assistance.
3| The vehicle rides normally and the
instrument panel does not show the
speed.| 1.The white speed wire at the controller end is loose or disconnected.
2.Instrument panel malfunction.| 1. Open the frame electronic control component installation box and connect the white speed wire.
2 Contact your retailer for assistance.
4| The front/rear lights are not working| 1. The front/rear light wires are loose or disconnected.
2.Front/rear light malfunction.| 1.Open the frame electronic control component installation box and connect the front/rear light wires.
2.Contact your retailer for assistance.
5| Gear shifting is not smooth| 1 The rear derailleur protector is deformed.
2 The gear shifting wire is loose.| 1 Use a wrench to restore the rear derailleur protector to its normal position.
2 Adjust the gear shifter fine-tuning screw.

Warranty Service

7.1 Warranty Terms
7.1.1The warranty only applies to the original owner of the electric bike purchased through Engwe online or physical stores.
7.1.2 The warranty period starts when the customer receives the electric bike and terminatesimmediately upon the expiration, sale, or transfer to another person. Any subsequent owner or transferee is not eligible for the limited warranty.
7.1.3Fornon-human-induced damages during the warranty period, we will provide freereplacement parts. After the warranty period, the customeris responsible for the costof replacement parts and shipping.
7.2 Warranty Coverage

Warranty content for accessories

| Accessory name| Shelflife| Quality content
Basic accessories

| Frame| 12 months| Natural deformation, welding, detachment, and fracture caused by manufacturing defects can be replaced. Self- modification and collision damage are not covered by warranty.
Front fork assembly, handlebars, folding seat post, seat post.| 12 months| Self-modification and collision damage are not covered by warranty.
Tire| 1 month| The tire is punctured by sharp objects, and tire problems caused by insufficient tire pressure or crossing speed bumps are not covered by warranty. Only products with quality problems upon receipt are eligible for warranty.
Saddle, plastic parts, brakes, disc brake rotor, brake pads, brake cable| 3 month| Parts damaged by collision or other causes are not covered by warranty. Damage crossing speed bumps is not covered by warranty.
Motor Hall, motor bearing| 12 months| Hall burnout, abnormal noise or rupture of bearing.
Battery| Battery casing, upper cover, lower cover, battery| 12 months| Faults such as poor contact, power failure, no power Storage, or capacity lower than 60% can be replaced.
(Note: The warranty period for the battery does not restart, and the warranty period for the replaced battery is calculated based on the remaining days.) Water damage or damage caused by human factors is not covered by warranty replacement service.

The following conditions are not eligible for warranty:

1. Malfunctions caused by the customer’s failure to use, maintain, and adjust according to the user manual.
2. Malfunctions caused by the customer’s self-disassembly, repair, modification, or failure to comply with the usage rules.
3. Malfunctions caused by improper use or storage by the customer or accidents.
4. Expensesincurred from repairs at other repair shops without our consent.
5. Slight scratches or damages to the outer packaging box of accessories due to logistics issues are not covered by the warranty.
6. Please contact us and obtain written approval before returning any items. Products returned without acceptance will not be refunded.
7. The warranty does not cover normal wear and tear of components.
8. Consumable parts (such as tires, saddles, plastic parts, brakes, brake rotors, brake pads, brake cables, surface scratches, etc.) are not covered by the warranty. Please kindly note: Used ebikes, modified ebikes are not covered by the warranty.

7.3 How to Apply for Warranty
Step 1: Take photos/short videos of your issue.
Step 2: Send a brief description of the problem, problem photos or videos, order number, and purchase platform to service@engwe- bikes.com.
Step 3: We will diagnose your problem, and if the problem is clear, we will provide a solution.
Step 4: When encountering problems that cannot be diagnosed initially, we will send you a troubleshooting file that will require you to perform tests according to our testing methods and provide corresponding videos or photos. We will provide a solution afterreceiving the testing videos or photos.
Step 5: We will verify your order information and delivery address, and resend the corresponding accessories to you.
7.4 ContactUs
1.Tell: +33805980036 (EU) Business hours: 9 am to 6 pm (Greenwich Mean Time +1), Monday to Friday
+1 8442007117 (USA) Business hours: 9 am to 6 pm (Pacific Standard Time, Starting at 8am), Monday to Friday
2. Email: service@engwe-bikes.com.
We usually reply within 1 working day.

Disclaimer

Please read the following carefully before using this electric bike. This disclaimer details your rights, responsibilities, and limitations when using the electric bike. By using this product, you agree to and accept the following terms:

1. Users must comply with all local laws and regulations, including but not limited to traffic rules, cycling safety standards, and legal restrictions on the use of this electric bike.
2. The vendor is not responsible for any malfunctions, accidents, or damages caused by the user’s failure to operate, maintain, and adjust this product accordingto the user manual, maintenance manual, or safety guide.
3. Users are not allowed to disassemble, repair, or modify this product unless explicitly authorized by the vendor in writing. Any unauthorized modifications will void the warranty and increase the risks of use.
4. This product may involve certain risks, including but not limited to cycling accidents, falls, accidental collisions, or injuries. Users are responsible for their personal safety and should take appropriate safety measures when using this product.
5. The warranty for this product is limited to the defects and faults specified by the vendor. Damages, wear and tear, normal fatigue, or problems caused by accidents, improper use, storage, or maintenance are not covered by the warranty.
6. The vendor is not responsible for any damages or losses caused by logistics transportation. Users should inspect the packaging upon receipt and promptly contact the vendorto resolve anyissues.
7. None of the terms in this disclaimer shall diminish the rights of users provided by applicable laws and regulations.
   Please read and understand the above disclaimer carefully before using this product. If you do not agree with any of the terms, please do not use this electric bike. If you have any questions about any content in this disclaimer, please contact the Vendor for further explanation and guidance.

https://engwe-bikes-eu.com
https://engwe-bikes.com

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