Fafrees F20 Pro Electric Folding Bicycle User Manual

1. ການແນະນຳ ແລະຄຳເຕືອນຄວາມປອດໄພ

Thank you for choosing the Fafrees F20 Pro Electric Folding Bicycle. This manual provides essential information for the safe operation, assembly, maintenance, and troubleshooting of your e-bike. Please read it thoroughly before your first ride and keep it for future reference.

1.1 ຂໍ້ແນະນຳຄວາມປອດໄພທົ່ວໄປ

• ຄວນໃສ່ໝວກກັນກະທົບ ແລະ ເຄື່ອງມືຄວາມປອດໄພທີ່ເໝາະສົມໃນເວລາຂີ່.
• ຄຸ້ນເຄີຍກັບກົດໝາຍຈະລາຈອນທ້ອງຖິ່ນ ແລະ ລະບຽບການກ່ຽວກັບລົດຖີບໄຟຟ້າ.
• Perform a pre-ride inspection before each use, checking brakes, tires, battery, and all connections.
• ຢ່າຂີ່ລົດພາຍໃຕ້ອິດທິພົນຂອງເຫຼົ້າຫຼືຢາເສບຕິດ.
• Avoid riding in adverse weather conditions, such as heavy rain or snow, which can reduce visibility and traction.
• ກວດໃຫ້ແນ່ໃຈວ່າໄດ້ລັອກແບັດເຕີຣີໄວ້ຢ່າງປອດໄພກ່ອນຂີ່.
• ຫ້າມດັດແປງລະບົບໄຟຟ້າ ຫຼື ອົງປະກອບຕ່າງໆຂອງລົດຖີບໄຟຟ້າ.

2. ຜະລິດຕະພັນເກີນview

The Fafrees F20 Pro is a 20-inch electric folding fat bike designed for versatile riding. It features a robust aluminum alloy frame, a powerful 250W motor, and a long-lasting 36V 18Ah battery, offering both pedal-assist and full electric modes. Its foldable design ensures easy transport and storage.

Figure 2.1: Fafrees F20 Pro Electric Folding Bicycle in black.

2.1 ອົງປະກອບຫຼັກ

• ກອບ: Aluminum alloy, foldable design.
• ມໍເຕີ: 250W brushless rear hub motor.
• ແບັດເຕີຣີ: 36V 18Ah lithium-ion battery, removable for charging.
• ຢາງລົດ: 20 x 3.0 inch fat tires for enhanced grip and comfort.
• ເບກ: Front and rear mechanical disc brakes.
• ການລະງັບ: Front oil-damped suspension fork with lockout.
• ເກຍ: Shimano 7-speed transmission.
• ຈໍສະແດງຜົນ: LCD intelligent color display showing speed, battery level, PAS level, and distance.
• ໄຟ: Integrated front headlight and rear brake light.

Figure 2.2: The 36V 18Ah lithium-ion battery, providing extended range.

Figure 2.3: Detail of the 250W brushless rear hub motor and 7-speed Shimano gears.

Figure 2.4: Intelligent LCD color display and handlebar controls, including bell, gear shifter, brake levers, and thumb throttle.

3. ການຕິດຕັ້ງແລະການປະກອບ

Your Fafrees F20 Pro comes mostly pre-assembled. Follow these steps to complete the setup:

3.1 ການກາງລົດຖີບອອກ

1. Place the folded bicycle on a stable surface.
2. Release the frame folding latch and carefully unfold the main frame until it locks into place. Ensure the safety clasp is engaged.
3. Raise the handlebar stem and secure it with the quick-release lever. Adjust the handlebar height to your preference and tighten.
4. ເປີດ pedals ໄດ້.

Figure 3.1: The F20 Pro's folding handlebar, frame, and pedals for easy transport.

3.2 Installing Pedals

Identify the left (L) and right (R) pedals. The left pedal screws counter-clockwise, and the right pedal screws clockwise. Apply a small amount of grease to the threads and tighten them securely with a wrench.

3.3 ການປັບຄວາມສູງຂອງອານມ້າ

Adjust the saddle height using the quick-release lever on the seat post. Ensure your feet can comfortably touch the ground when stopped, and your leg has a slight bend at the knee when the pedal is at its lowest point during riding. Secure the quick-release lever firmly.

3.4 ການສາກແບັດເຕີຣີ

Before your first ride, fully charge the battery. Connect the charger to the battery charging port and then to a power outlet. The indicator light on the charger will change when fully charged (typically 7-8 hours).

4. ຄໍາແນະນໍາການດໍາເນີນງານ

4.1 ການເປີດ/ປິດ

Press and hold the power button on the LCD display to turn the e-bike on or off.

4.2 ຄວາມເຂົ້າໃຈກ່ຽວກັບຈໍສະແດງຜົນ

The LCD display shows crucial information:

• ລະດັບຫມໍ້ໄຟ: ຊີ້ບອກການສາກແບັດເຕີຣີທີ່ຍັງເຫຼືອ.
• ຄວາມໄວ: ຄວາມ​ໄວ​ການ​ຂັບ​ເຄື່ອນ​ໃນ​ປະ​ຈຸ​ບັນ​.
• ລະດັບ PAS: Shows the current pedal-assist level (0-5).
• ໄລຍະທາງ: ໄລ​ຍະ​ທາງ​ການ​ເດີນ​ທາງ​ຫຼື odometer ທັງ​ຫມົດ​.

Figure 4.1: Multifunction display showing speed, battery, and PAS level.

4.3 ຮູບແບບການຂີ່

The F20 Pro offers three riding modes:

1. ໂໝດ​ການ​ຊ່ວຍ​ຖີບ​ຕີນ (PAS): The motor provides assistance as you pedal. Use the '+' and '-' buttons on the display to adjust the assist level (typically 1-5). Higher levels provide more assistance. Range: 120-150 km.
2. ຮູບແບບໄຟຟ້າເຕັມຮູບແບບ: Use the thumb throttle to engage the motor without pedaling. Range: 70-90 km.
3. ໂໝດຄູ່ມື: Ride the bicycle like a traditional bike without any motor assistance.

4.4 ການປ່ຽນເກຍ

Use the Shimano 7-speed shifter on the right handlebar to change gears. Shift to lower gears for climbing hills and higher gears for flat terrain or downhill riding.

4.5 ເບກ

The F20 Pro is equipped with front and rear mechanical disc brakes. Squeeze the brake levers on the handlebars to slow down or stop. The brake levers also feature a power cut-off function, which disengages the motor when applied for added safety.

Figure 4.2: Front disc brake system, highlighting the brake lever with power cut-off function.

Figure 4.3: Illustration of the front and rear disc brake system for reliable stopping power.

5. ບໍາລຸງຮັກສາ

Regular maintenance ensures the longevity and safe operation of your Fafrees F20 Pro.

5.1 ການດູແລຫມໍ້ໄຟ

• ສາກແບດເຕີລີ່ຢ່າງເປັນປົກກະຕິ, ເຖິງແມ່ນວ່າບໍ່ໄດ້ໃຊ້, ເພື່ອຮັກສາສຸຂະພາບຂອງມັນ.
• ຫຼີກເວັ້ນການລະບາຍຫມໍ້ໄຟຫມົດ.
• ເກັບຮັກສາຫມໍ້ໄຟໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງແລະອຸນຫະພູມທີ່ສຸດ.
• Do not expose the battery to water or moisture. The waterproof wiring connector helps protect against rain, but avoid submerging the bike.

5.2 ການບໍາລຸງຮັກສາຢາງລົດ

• Check tire pressure before each ride. Maintain pressure within the recommended range (usually indicated on the tire sidewall).
• ກວດສອບຢາງລົດເພື່ອເບິ່ງການສວມໃສ່, ຮອຍຕັດ ຫຼື ຮູຮົ່ວ.

5.3 ລະບົບເບຣກ

• ກວດສອບຜ້າເບກເປັນປະຈຳວ່າມີການສວມໃສ່ຫຼືບໍ່ ແລະ ປ່ຽນໃໝ່ເມື່ອຈຳເປັນ.
• Ensure brake levers are responsive and provide adequate stopping power. Adjust brake cable tension if needed.

5.4 Chain and Gears

• ຮັກສາລະບົບຕ່ອງໂສ້ໃຫ້ສະອາດ ແລະ ມີນໍ້າມັນຫລໍ່ລື່ນເພື່ອຮັບປະກັນການປ່ຽນເກຍທີ່ລຽບງ່າຍ ແລະ ປ້ອງກັນການເກີດສະໜິມ.
• Check gear shifting for proper function and adjust the derailleur if gears are skipping or not shifting smoothly.

5.5 ການກວດກາທົ່ວໄປ

• ກວດສອບສະກູ ແລະ ຕົວຍຶດທັງໝົດເປັນໄລຍະໆ ເພື່ອຄວາມແໜ້ນໜາ.
• ທຳຄວາມສະອາດລົດຖີບເປັນປະຈຳດ້ວຍການໂຄສະນາamp ຜ້າ. ຫຼີກເວັ້ນການນໍາໃຊ້ເຄື່ອງຊັກຜ້າທີ່ມີຄວາມກົດດັນສູງໂດຍກົງໃສ່ອົງປະກອບໄຟຟ້າ.
• Inspect the suspension fork for proper function and adjust preload or lockout as desired.

6. ການແກ້ໄຂບັນຫາ

This section addresses common issues you might encounter with your Fafrees F20 Pro.

6.1 No Power to Display/Motor

• Ensure the battery is fully charged and properly inserted into its compartment.
• Check that the battery is locked in place with the key.
• Verify all electrical connections are secure, especially the main power cable from the battery.
• Press and hold the power button on the display for a few seconds to turn it on.

6.2 ມໍເຕີບໍ່ຊ່ວຍເຫຼືອ

• Check the PAS level on the display. Ensure it is set to a level greater than 0.
• Ensure the brake levers are not partially engaged, as this will cut power to the motor.
• ຖ້າໃຊ້ຄັນເລັ່ງ, ໃຫ້ແນ່ໃຈວ່າມັນເຂົ້າກັນຢ່າງສົມບູນ.
• Check for any error codes on the LCD display and refer to the full user manual for specific code meanings.

6.3 ເບກບໍ່ມີປະສິດທິພາບ

• ກວດສອບຜ້າເບກວ່າມີການສວມໃສ່ຫຼືບໍ່. ປ່ຽນໃໝ່ຖ້າມັນເສື່ອມສະພາບ.
• ກວດສອບຄວາມຕຶງຂອງສາຍເບກ. ປັບຖ້າວ່າງເກີນໄປ.
• Ensure brake calipers are properly aligned with the disc rotors.

6.4 ສຽງລົບກວນທີ່ຜິດປົກກະຕິ

• Check for loose components, such as fenders, racks, or bolts.
• Inspect the chain and gears for proper lubrication and alignment.
• If noises persist or seem to come from the motor or internal components, contact customer support.

7. ຂໍ້ມູນຈໍາເພາະ

Figure 7.1: F20 Pro parameter table.

8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

Fafrees is committed to providing quality products and customer satisfaction. If you have any questions or concerns regarding your Fafrees F20 Pro electric bicycle, please do not hesitate to contact our professional customer service team.

• ບໍລິການລູກຄ້າ: We aim to provide a satisfactory response within 24 hours for all inquiries.
• ຜົນຕອບແທນ: This product is returnable within 30 days of receipt. Please refer to your purchase platform's return policy for detailed instructions.
• ການຮັບປະກັນ: For specific warranty terms and conditions, please consult the documentation provided with your purchase or contact Fafrees customer support directly.