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Safety Statement Consistency
Dear customers,
Darfon Electronics Corp. is a company located in Taiwan. Our products sold in the market are developed
based on innovated ideas and structures. The following is the description of the product:
Product: Pedal-assisted electric bicycle, E-Bike
Function: Pedelec
Model: BESV JF1
This product is designed based on unified European standards and observes applicable and important EU
directives. The EU directives involved are shown below, including any amendments that are in place:
•
2006/42/EC on machinery, including EN 15194:2009 + AI:2011 + IEC 62133:2002
•
EMC Directive 2004/108/EC, including EN 15194:2009 + AI:2011
•
2006/42/EC on machinery, including EN 15194:2017
The battery charger of the product is described as follows:
Product: Battery charger
Function: Battery charger for the electric bike
Model:
BESV-072-0360
The product is designed and manufactured based on EU, USA and Australian Communications and Media
Authority (ASMA) standards, as well as relevant and important directives of EU.
•
EU Low-Voltage Directive IEC 60335 and Electromagnetic Compatibility Directive EN 55014
•
USA Directive UL 1012 and FCC Part 15B
•
Australian RCM Directive AS/NZS CISPR-14
Modification of this bike without our prior approval will render the warranty invalid. PS: Darfon Electronics Corp.
is short for Darfon Electronics Corp. Corporation.
Original instruction
1
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Summary of Contents for Darfon BESV JF1
- Page 1 Safety Statement Consistency Dear customers, Darfon Electronics Corp. is a company located in Taiwan. Our products sold in the market are developed based on innovated ideas and structures. The following is the description of the product: Product: Pedal-assisted electric bicycle, E-Bike...
- Page 2 If you are to sell your bike to another user, please pass this manual onto him/her. Darfon Electronics Corp. and its team hope to bring you safe and pleasant riding experience.
- Page 3 Corp. is not in the position to evaluate other parts despite existing survey reports available in the market. Therefore, Darfon Electronics Corp. is not responsible for using these parts on our products. Do not use parts that are not approved by Darfon Electronics Corp., as they may compromise the safety of you riding the bike.
- Page 4 • Check for signs of cracks, scratches or color change, since any of these are indications that the part may be expired. • Have a professional distributor authorized by Darfon Electronics Corp. replace the fatigued or worn part(s). Parts that may be compromised are: •...
- Page 5 Electric Bike The electric bike of Darfon Electronics Corp. is an electrically assisted bike that provides assistance when you are pedaling. The rpm sensor located on the pedal crank bearing detects how hard you are pedaling the bike and determines how much power the motor should provide to give you a ride.
- Page 6 Therefore, keep magnetic and metal objects, such as a hammer, away from the crank bearing. The Serial Number of New Darfon Electronics Corp. Bike is in the Warranty Card The serial number of your new Darfon Electronics Corp. bike and its frame number validate your after- sale (warranty) service.
- Page 7 JF1 Over View Component introduction: Saddle Seat post clamp Front wheel Front brake DISC Front brake caliper Battery Pedal Chain wheel set Chain Rear derailleur Freewheel Rear wheel Electric motor Rear brake caliper Rear brake caliper Component introduction: Left handle bar Rear brake lever Function switch HMI bracket...
- Page 8 HMI Instuction: Backlight System-setup Assistance power Battery capacity adjustment button indicator USB-charging Bluetooth- Assistance mode Riding information indicator connection indicator USB charging port Assistance adjustment Function 1. Change riding information / Setting entrance 2. Assistance mode + 3. Assistance mode –...
- Page 9 Inspection Before Your Riding Tire and Wheel Inspection • Before your riding, please check the tire pressure and notice that there is any objective pierced the tires. • The tire pattern will be obvious. Brake System Inspection • Before your riding, please test the function of brake system. When you pull the brake lever, the brake force should work and the space should be kept between the brake lever and the grip.
- Page 10 Power on/off inspection • Sytem On: Long press the power button. You can see thepower button shows in blue and HMI shows the start-up image. • System Off: Long press the button until the light of power button off and the HMI shows the shut-down image. Alos, you could customize the riding information for yourself.
- Page 11 Adjustment Saddle adjustment • If you pull the seat post and the seat tube is too far away, the screw clamp may not support the seat post safely. Do not exceed the minimum insert depth when pulling the seat post. •...
- Page 12 Function in Main page • As battery remaining indicator, each section represents 20% capacity. For example, the remaining capacity was displayed as followings: 5 sections : 100% 1 section : 20% 1 section with flashing : below 10% 1 section with battery icon flashing : below 5% •...
- Page 13 Riding Information: • Power : The inputting human • Speed : The speed of the bike. • ODO : Total experienced distance. power. • Calorie : The exhausted calorie • Clock : The current time. • RPM : The cycling cadence. during a trip.
- Page 14 This page is a menu of all the function settings of system. The menu page • To enter this menu page, please long-pressing the information button • After entering the menu page, you can use "assistance mode +" and "assistance mode –"...
- Page 15 This function is for changing the displayed unit. Change unit • Move the selection to the unit you want and then press the information button . • Move the selection to "to menu" and then press the information button go back main menu page. This function is for changing 12/24 hours method to represent.
- Page 16 This function is to enable the Bluetooth to connect with smart phone device. Bluetooth • Move the selection to select "on" to enable Bluetooth, or "off " to disable Bluetooth. • Move the selection to "ok" and then press the information button to finish the setting.
- Page 17 Replacement of new brake padsBrake System The Darfon Electronics Corp. Electrically Assisted Bikes are all equipped with mechanical disc brake of the same level. It brings you quick and safe stop if necessary. The disc brake reacts much quicker than drum brake particularly on slippery roads.
- Page 18 Battery Install or Uninstall the battery • Install: Please open the battery cover. Hold the battery and insert it by connector to connector. Please check the fixing, and then close the battery cover and turn the key to the “CLOSE”. （...
- Page 19 • Avoid deep discharging of battery while in use or storage. • If not in use, the battery should be charged fully at least every 3 months. • Do not expose the battery in a storage temperature lower than -20°C (-4°F) or higher than 60°C (140°F).
- Page 20 Notes for Battery Charger The charger provided is suitable for voltage ranging from 100V to 240V. The charger does not have to be switched to the associated voltage range, as it detects the voltage automatically. There is no on/off switch on the charger. Make sure to unplug for energy saving if no charging is required.
- Page 21 Operation Manual A. Specification: 1. Input voltage : 100-240Vac 50/60Hz 2. Input current : 2A(max) 3. E_ciency : over 85% 4. Charging mode : with Constant Current & Constant Voltage 5. Output protection : a. Output short circuit protection b. Charging limiting protection c.