VAKOLE VT4 E-Bikes Bundle User Manual

VAKOLE VT4 E-Bikes Bundle

Product Information

Specifications

• Model: VT4
• Battery Charging Temperature: 0 to 45 degrees Celsius
• Battery Discharge Temperature: -20 to 60 degrees Celsius
• Maximum Load Capacity: 120KG

FAQ

• Q: Can I park the bicycle in building halls?
  • A: No, parking in building halls, evacuation stairs, or safety exits is prohibited. Store it in a protected place.
• Q: What should I do if the charger shows abnormal signs during charging?
  • A: Stop charging immediately and seek repair or replacement if the charger’s indicator light is abnormal, has a peculiar smell, or overheats.
• Q: What is the maximum load capacity of the product?
  • A: The maximum load capacity is 120KG. Do not exceed this limit for safe usage.

Battery And Charging

• Charge the battery within 0℃ to 45℃, and discharge between -20℃ to 60℃.
• Keep the battery dry and away from acidic or alkaline liquids, rain, fire, heat, and high temperatures.
• Do not reverse connect the battery poles or damage, insert, or short-circuit the battery. Use the original special charger, limiting charging to 6 hours and current to 2A.
• For long-term storage, store in a cool, dry place and charge monthly for five hours. Users must follow instructions; any consequences of non-compliance are the user’s responsibility.
• Ensure battery type and charger voltage compatibility, and do not mix different types.
• Charge in a ventilated environment, avoiding confined or excessively hot spaces. Connect the battery to the charger, then to the power supply; reverse this order when disconnecting. If the charger’s indicator light is abnormal, has a peculiar smell, or overheats, stop charging and seek repair or replacement.
• Avoid foreign objects, especially liquids, entering the charger. If transported by bicycle, place in a shock-absorbent toolbox. Do not disassemble or modify the charger.

Riding

Read and understand the instructions and product performance before use. Do not lend the bicycle to those unable to operate it.

Before riding, check the brakes and tighten them if needed. Applicable for riders aged 16 to 65. Always wear a safety helmet, follow traffic rules, and avoid motorized lanes and pedestrian-heavy areas. Check tire pressure before each ride, maintaining 40 to 65 PSI. Limit speed to 15KM/h on downhill and non-paved roads. Avoid strong impacts on the motor and keep the rotating shaft lubricated. Do not exceed the maximum load of 120KG.

Do not park the bicycle in building halls, evacuation stairs, or safety exits. Store it in a place protected from sunlight and rain, not in residential buildings. Onehanded riding is prohibited.

Maintenance and Care

• After riding, store the bike away from sunlight and rain, not in residential buildings.
• Regularly check and tighten screws with the recommended torque values: handlebar screw 60-80 kgf.cm, handle screw 175-200 kgf.cm, seat cushion screw 175-200 kgf.cm, wheel screw 320-450 kgf.cm.
• Ensure front and rear wheels are centered in the fork or frame. Check tires for damage or wear and replace immediately if necessary.
• Contact a professional technician for tire replacement or repair.

Disclaimer

The company reserves the right to modify and interpret this User Manual. Functions described are specific to the mentioned model. The company is not liable for damages or injuries resulting from improper use or errors. This User Manual should not be copied, modified, reproduced, transmitted, or published without the company’s written permission. Users must operate the product according to the Manual.

Product Function Illustration

( Model: VT4)

1. Brake Lever
2. Standpipe folding quick release
3. Quick-release handle
4. Stem
5. Headlight
6. Tire
7. Rim
8. Spoke
9. Reflector
10. Brake Disc
11. Front Fork
12. Brake
13. Frame folding quick release
14. Chainwheel
15. Pedal
16. Chain
17. Rear Derailleur
18. Motor
19. Rear light
20. Rear hanger
21. Seat Tube Adjustment Quick Release
22. Seat Tube
23. Saddle
24. Lithium Battery
25. Battery Lock Key Hole
26. Handle of battery
27. Battery Charging Hole

Function Introduction

1. Charging: Refer to item 27 of Figure 2, the charging hole can be seen on the left side of the frame, and it can be charged by connecting the charger. When the battery is full and the charger indicator turns from red to yellow-green, it means it is fully charged.
2. Turn on/off: refer to Figure 4 and press and hold the ” ” button to turn on/off the power of the display.
3. Display: The display screen lights up after power on, displaying information such as power, speed, motor speed, mileage, etc. The power speed is initially 0. Press the “+” and “-” buttons to increase and decrease the power speed of electric drive mode.
4. Front light: Refer to Figure 4, long press the “+” button to turn on/off the front light.
5. Power-assisted mode: power-assisted riding, step on the pedals of the bicycle, and automatically start electric power after a certain speed. If you don’t need assistance, you can turn off the power of the display.
6. Speed transmission: Refer to Figures 5, when the bicycle is running, you can change the mechanical speed by flipping the shift levers.
7. Electric mode: Refer to Figure 5, press the thumb throttle, and the bicycle can accelerate forward. The greater the pressing range, the faster the bicycle will run. For safety reason, please press the thumb throttle lightly and accelerate slowly.

Folding Operation Illustration

How To Remove The Battery

Product Parameter

Remarks: Electricity, load, tire pressure, road environment, chain and wheel axle lubrication, etc. will affect the maximum speed; the range refers to the data obtained from continuous testing from fully charged to completely exhausted with a riding speed of 15-25km/h and a load of 60kg on a flat hardened road; driving habits, temperature, load, tire pressure, road environment and other factors will affect the range.

Appearance And Size

Appearance Drawing

Size Specification

Features Introduction

Features & Parameter

L182 supports common riding parameters and statistical data, as well as some practical functions.

• CurrentSpeed, Max Speed, Average Speed
• CurrentMotorPower
• BatteryLevel
• Assist Gears
• TotalRange, Trip Range
• Trip Time
• Energy Consumption
• LightIndicator
• Metric(km/h)/ British(mph)
• Error Code
• BacklightAdjustment
• AutoPower Off
• USB Port（5V/500mA）

In addition,the Bluetooth version also supports the following functions:

• APP Connection
• Data Synchronization
• Riding Ranking
• RidingTrack Records

Buttons Description

2、 Confirmation

+|

【+】

| 1、 Parameters Adjustment

2、 Lighton/off

3、 Menu Operations

–|

【-】

| 1、Parameters Adjustment

2、Push Assist Starts/Shuts

3、Menu Operations

Operation

Power on/off

• Press and hold【Power】for 2s to power on, and the logo interface will be shown for 1s before entering the cycling interface
• In any working mode, press and hold 【Power】to power off.

Cycling Interface

The riding interface supports multiple parameters display:

Gears Shift

• Click on 【+】/【-】buttonto shift gears；
• Press and hold 【-】for 2s to start 6km/hpush assist mode and release 【-】to exit.

Light turns on/off

• Press and hold 【+】for 2s to turnon/off the light.

Clear Trip Distance

Press and hold 【Power】and 【+】togetherto clear the trip distance:

Note

• For the Bluetooth version, the max speed, average speed, the total trip time and calories can be also cleared.

Error Display

Common Error Codes:

KM5S Protocol Error Code:

Error Code

(hexadecimal)

| Meaning
---|---
21| Over currentor MOS broken
22| Throttle Error
23| Motor Phase Error
24| Motor Hall Error
25| Brake Error
26| Low voltage warning
30| Communication Error

Lithium Battery No.2 Protocol Error Code

Error Code

(hexadecimal)

| Meaning
---|---
02| Brake Error
06| Low Voltage Warning
07| MotorPhase Error
08| ThrottleError
09| Over currentor MOS broken
14| MotorHall Error
30| Communication Error

User Menu

• Press and hold 【+】and 【-】for 1s together to enter the user menu interface. The speed limit, data unit,auto power-off time and backlight brightness can be set up. The Bluetooth connection can be also set in menu with Bluetooth version.
• If there is no operation for 60s, it will return to the Cycling interface automatically.

Unit

• In this mode, the speed unit will be flashing. Click【+】【/ -】to change the unit and click【Power】 to confirmand the switch over to the next menu.

Limited speed adjustment

• When the digits area is flashing, the limited Speed can be adjusted. Click on 【+】/【-】to adjust the and click 【Power】to save and switch over to the next menu.

Auto Power-off Time

• In this mode, the data of auto-power-off time(in minute) will be flashing,click【+】/【-】to adjust it in the range of 0-99(0 means no auto-power-off). Click 【Power】to save and switch over to the next menu.

Backlight Brightness

• In this mode, the data of backlight brightness will be flashing, click 【+】/【-】to adjust it in the range of 1-5.
• Click 【Power】to save and switch over to the next menu.

Bluetooth Connection (Bluetooth version only)

• In this mode, the Bluetooth icon will be flashing for 1s, it means the display can be searched and connected by APP.

More Information

SUCCESS COURIER SL

• CALLE RIO TORMES NUM.1,PLANTA 1, DERECHA, OFICINA 3, Fuenlabrada, Madrid, 28947 Spain
• successservice2@hotmail.com

We simply act as EU representatives for cross-border sellers, and are not manufacturers/ importers/distributors for the product, nor involved in the manufacture/import/sale of the product. Therefore, we are not responsible for any after-sales services related to the product. In case of any product quality or infringement issues, the manufacturer/ importer/seller shall be solely held responsible.

MANUFACTURER INFORMATION

• Manufacturer: Guangzhou Gedesheng Electric Bike Co.,Ltd.
• Address: No.105, Commercial Street, Guangtang Village, Xinya Street, Huadu District, Guangzhou, Guangdong, China

References

• kgf.cm - kgf Resources and Information.

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>