BESV JTR Manuale utente

BESV JTR

User Manual

Version: V.1.0

  BESV  JTR  User  Manual 
Contents 1 | 
Contents 
Introduction .............................................................................................................................. 3
Welcome!........................................................................................................................................................3
What is a pedelec (a type of e-bike)? .............................................................................................................3
Intended Use ..................................................................................................................................................3
Product information .......................................................................................................................................3
Brand and Manufacturer Info.........................................................................................................................4
Environment Protection Tips ..........................................................................................................................4
Intended Use ..................................................................................................................................................4
User Manual ...................................................................................................................................................4
Symbols Used..........................................................................................................................................5
Support Information.......................................................................................................................................5
Copyright Information ....................................................................................................................................6
Before You Go............................................................................................................................... 7
Register your JTR ............................................................................................................................................7
Before your first ride ......................................................................................................................................7
Before every ride............................................................................................................................................7
Safety Notes....................................................................................................................................................8
BESV JTR At A Glance .................................................................................................................... 9
BESV JTR Bike Parts.........................................................................................................................................9
HMI (Human Machine Interface) Overview................................................................................................. 10 
Smart Connectivity.......................................................................................................................11 
Enhanced Ride............................................................................................................................................. 11 
OTA (Over-the-Air) Firmware Update .......................................................................................................... 11 
Detailed Bike Instructions ............................................................................................................12 
Introducing HMI Functions.......................................................................................................................... 12 
How to Turn On/Off the Battery Power .............................................................................................. 12 
Pedal Assist Modes.............................................................................................................................. 12 
Bluetooth Connection.......................................................................................................................... 13 
Firmware Update Status Indicator ...................................................................................................... 13 
Battery ......................................................................................................................................................... 15 
Battery Level Indicator ........................................................................................................................ 15 
How to Recharge the Battery .............................................................................................................. 15 
Battery and Charger Precautions ........................................................................................................ 16 
How to Shift Gears....................................................................................................................................... 18 
Note on Brake System.................................................................................................................................. 18 
Adjust the Seat............................................................................................................................................. 19 
USB Type-C Charging Port............................................................................................................................ 20 
Tire Pressure................................................................................................................................................ 21 
Notes on Max. Allowable Weight and Rear Carrier..................................................................................... 21 
Notes on Kickstand ...................................................................................................................................... 22 
Other Safety Devices.................................................................................................................................... 22 
Proper Accessories....................................................................................................................................... 22 
Maintenance................................................................................................................................24 
Notes on Cleaning........................................................................................................................................ 24 
Maintenance Schedule and Guide............................................................................................................... 24 
Additional Useful Information......................................................................................................25 
Disposal and recycling Information ............................................................................................................. 25 
Troubleshooting ......................................................................................................................26 
Alert Signs.................................................................................................................................................... 26 

BESV JTR User Manual

Contents 2 |

Warning Code Alert Signs.................................................................................................................... 26

Warning Codes............................................................................................................................................. 27

Error Codes .................................................................................................................................................. 29

Other Troubleshooting ................................................................................................................................ 33

Warranty .....................................................................................................................................37

Specifications...............................................................................................................................37

BESV JTR User Manual

Introduction 3 |

Introduction

Welcome!

Congratulations! You have just purchased the finest pedal-assisted electric bicycle in the market. We cannot

wait for you to start embarking on amazing journeys with your BESV e-bike!

What is a pedelec (a type of e-bike)?

A pedelec is an electrically assisted bike that provides assistance when and only when you pedal. The torque

sensor located on the pedal crank bearing detects how hard you are pedaling and determines how much

power the motor should provide to give you a pleasant ride. The electric motor is turned off as soon as you

stop pedaling.

In most countries, there are laws regarding pedelec design and the use of pedelecs. For example, the

maximum assisted speed is 25 km/hr (15.5 mph) in European countries. When you are reaching the maximum

assisted speed, the motor starts to reduce its power output until it ceases in order to meet the law

requirement. However, with pedal-assist function off, you may be able to surpass the maximum assisted speed

with your physical strength and agility.

Intended Use

For your safety and for avoiding damages to your bike, please make sure your pedelec is used according to its

intended use.

BESV JTR is designed to be a gravel pedelec. Please ride your bike under suitable conditions. If you have other

needs, such as downhill riding, please select other suitable bikes for your safety.

This pedelec is designed to be ridden by only one person (the rider) and does not permit carrying infant,

children or animals.

Pedelecs do not intend to limit the stature, perception, and mental ability of its user; however, a child under

14 years old is prohibited to ride the pedelec. (Please check your local laws; the minimum age may be higher.)

According to EN regulation the maximum gross weight of the e-bike, including the weight of rider, accessories

and/or cargo, is under 120 kg (264 lb). Do not exceed the allowable gross weight. It is also not designed to pull

or tow another bike, trailer, or any other items via a connection system.

Product information

Product description: Electric power assisted bike (E-Bike)

Model: JTR

Function: Pedelec

Equipped Battery Description:

Product: Battery for E-Bike

Model：E2C08

Equipped Battery Charger Description:

Product: Battery Charger for E-Bike

Model：B259-001

BESV JTR User Manual

Introduction 4 |

Brand and Manufacturer Info

BESV is a brand by Darad Innovation Corporation, a company based in Taiwan. We are committed to

developing products that feature innovative ideas and structures.

Environment Protection Tips

Environmental protection topics are part of the Green Product Policy published by Darfon Electronics Corp.,

Darad Innovation Corporation's parent company. The purpose is to encourage cautious use of natural

resources, which are the building blocks of the planet we live on, and to take the needs of nature and human

beings into consideration. As a responsible person for environmental protection, you may protect the

environment by starting to ride an electric bike.

The consumption of energy is related to the power controller system, gear change system, brake system, drive

system and tires installed on the bike. It all depends on how the electric bike is used and how you ride the

bike. BESV invites you to join us and make effort to help protect our planet Earth, by learning how to ride

responsibly and conserve energy whenever necessary.

Intended Use

For your safety and for avoiding damages to your bike, please make sure your pedelec is used according to its

intended use.

BESV JTR is designed to be a gravel pedelec. Please ride your bike under suitable conditions. If you have other

needs, such as downhill riding, please select other suitable bikes for your safety.

This pedelec is designed to be ridden by only one person (the rider) and does not permit carrying infant,

children or animals.

Pedelecs do not intend to limit the stature, perception, and mental ability of its user; however, a child under

14 years old is prohibited to ride the pedelec. (Please check your local laws; the minimum age may be higher.)

According to EN regulation the maximum gross weight of the e-bike, including the weight of rider, accessories

and/or cargo, is under 120 kg (264 lb). Do not exceed the allowable gross weight. It is also not designed to pull

or tow another bike, trailer, or any other items via a connection system.

User Manual

This user manual provides you quick and accurate understanding of the major functions of your e-bike.

Please read this user manual thoroughly and familiarize yourself with the operations of the e-bike before

riding it for the first time. Please be aware of where you can find this manual and keep it accessible at all

times.

Please follow the instructions and warnings provided in this manual. Failure to do so may lead to damages to

the bike or threats to your personal safety. The manufacturer accepts no liability for damages resulting from

non-compliance with these instructions. Please note that your pedelec must only be used in accordance with

its intended use.

If you are to lend or to sell your e-bike to another person, please pass this manual onto him/her.

BESV JTR User Manual

Introduction 5 |

TIP

Your bike may be somewhat different from the descriptions and images depending on model, order, country

or optional accessories. Darad Innovation Corp. is committed to constant innovation of craftsmanship and

products. We reserve the rights to changes in designs, electronic systems, and features to our equipment or

technology.

This e-bike model and user manual’s details are subject to change without prior notice. Please always follow

manufacturer’s latest explanations. Should you have any question or concern, please do not hesitate to

Symbols Used

The following symbols are used in this manual to highlight important information. Please find symbol

descriptions below:

DANGER

Failure to follow this part of instructions will result in death or serious injury.

WARNING

Failure to follow this part of instructions could result in death or serious injury.

CAUTION

Failure to follow this part of the instructions could result in minor or moderate

injury.

NOTICE

This symbol highlights actions users should follow. These parts in this manual

are particularly important.

“TIP” provides useful information, which may help you further understand e-

bikes and the importance of certain instructions.

Support Information

Whenever you need professional support, please don’t hesitate to contact us!

Official Website: www.besv.com (May be auto-redirected to regional site. Manual selection is also available.)

E-mail: info@besv.com (Headquarter/Taiwan); info@besv.eu (EU)

Headquarter’s Address: 1 F., No. 167, Shanying Rd., Guishan Dist., Taoyuan City 333426, Taiwan (R.O.C.)

DARAD Innovation Corp. recommends that you go to an authorized professional distributor for service and

repair in order to keep your electric bike in a good working condition.

An authorized distributor has the skills, tools and qualification to provide service for your electric bike, in

particular when it comes to the safety of riding the bike.

Please do not hesitate to reach out to our authorized distributors/dealers for the following services:

• Safety-related service

BESV JTR User Manual

Introduction 6 |

• Maintenance and service

• Repair

• Correction, installation and upgrade

• Replacement of electronic components: power controller system, gear change system, brake system and

drive system

No part or all of the content of this user manual may be used, modified, reproduced, transformed, distributed,

published, translated, publicly displayed or distributed in any way to any other computer, server, website,

media related to publication or any third party without the company's prior written consent.

BESV JTR User Manual

Before You Go 7 |

Before You Go

Your e-bike is only half the experience! To get the most out of your BESV JTR, make sure you download our

BESV Smart Plus app. It’s easy to create an account and register your e-bike.

When your e-bike is paired with our app there are additional features that are unlocked and you have the

ability to customize the e-bike to your personal needs and preferences.

Apple and the Apple logo are trademarks of Apple Inc.

Google Play and the Google Play logo are trademarks of Google LLC.

More about using the app, please check out the “Smart Connection” section later in the manual.

Before your first ride

NOTICE

Please check the following:

•Ensure the JTR is fully assembled according to instructions and adjusted to fit your body.

•Familiarize yourself with JTR’s functions and how the bike should be used.

•Ensure you know which lever operates which brake. Practice and get used to operating the

brakes in a safe area.

•Note that electric bikes potentially travel faster than a typical bike, be mindful of the

reaction time and distance that you might need when using this particular bike.

•Lift your JTR up slightly and drop it onto the ground from about 10 cm in the air. If you hear

any sort of rattling or unusual noise, consult a professional to identify and fix the problem

before you use it.

•Ensure to check all of the “Before Every Ride” checklist.

Before every ride

NOTICE

Please check the following:

•Check if all parts of the JTR are undamaged and can function properly.

BESV JTR User Manual

Before You Go 8 |

•Check all bolted and connecting parts of the bike are secured in place.

•Test ride to check if there is any abnormal noise from your e-bike.

•Check that the brake pads are not overly worn; and ensure the brake system is working

properly.

•Test to see if you can pedal smoothly.

•Check if the transmission system allows you to shift gears smoothly.

•Make sure saddle height adjustment does not exceed the minimum seat post insertion

depth requirement.

•Make sure tire pressure is within recommended range and the pressure is not dropping

abnormally; as well as the tire tread depths are sufficient.

•Check if the battery has enough capacity for your ride.

•Check if the electric system and integrated display are working properly.

•If you find anything to be abnormal, please refrain from riding and contact our service

center or authorized professional distributor for assistance.

Safety Notes

WARNING

•For your safety, it is essential to wear a helmet while riding.

•Avoid excessive attention to the HMI display while riding to prevent accidents.

•Do not use earphones, headphones, or make/receive phone calls while riding.

•Avoid riding barefoot or wearing flip-flops, as it increases the risk of accidents due to loose

footwear or improper pedaling, which may result in serious injury or death.

•Maintain focus at all times while riding.

•The control of front and rear brakes (corresponding to the left or right brake lever) may

vary according to each country's regulations. Before riding on the road, ensure that you are

familiar with and understand the brake controls.

•Pay attention to the road surface and condition while riding and respond and operate the

brake accordingly.

•There is a risk of burns if you touch brake components directly with your skin before they

have cooled down.

•When using the motor continuously for an extended period, avoid touching the motor as

its surface temperature may cause burns.

BESV JTR User Manual

BESV JTR At A Glance 9 |

BESV JTR At A Glance

BESV JTR Bike Parts

1. HMI (Human Machine Interface)

2. Flat Handlebar

3. Headlight

4. Integrated Battery

5. Disc Brake Rotors

6. Alloy Front Fork

7. Charging Port

8. Seatpost Clamp

9. Rear Carrier

10. Rear Light

11. Fender

12. Hub Motor

13. Rear Derailleur

14. Brake Lever

15. Shifter Indicator

16. Shift Levers

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