Page 1
Ebike Operation Instruction ® Qualisports USA Dolphin This is a precision instruction, please make sure you read this carefully before you try your first ride. If you doubt about any information inside this instruction, please contact us or your local distributer.
Page 2
Meet Your Ebike Saddle Rear Light Seat Post Battery Seat Post Clamp 5. Tire 6. Rear Disc Brake 7. Motor 8. Chain 9. Controller Case 10. Discharge Plug 11. Chain Wheel 12. Foldable Pedal 13. Frame 14. Front Wheel 15. Front Disc Brake 16.
Page 3
Parameter Product Name: Dolphin Motor: MXUS 350W Brushless Geared DC motor Brake: 160 mm Disc Brakes Model Name: QSEB03 Rated Output Power: 350W Rim: 20 inch Al-alloy 13G36H Size: 1610*580*1120 mm Motor efficiency: ≥ 80% Tire: Kenda 20*2.35 Fold Package: 870*370*680 mm Rated RPM: 265±10 r/min Chain Wheel: Prowheel 52T Wheel Base: 1090 mm...
Page 4
Fold Your Ebike 1. Grab the seat so it doesn’t mistakenly drop 3. Loosen the handle bar clamp. to the ground and loosen the seat post clamp. 4. Twist the handlebar clockwise until the brake 2. Slowly push the seat post downward until it levers are vertical and then tighten the clamp.
Page 5
Operate Your Ebike I. Press and hold the power button for 3 seconds. LCD monitor will display screen I (below) and show: Single riding time - PAS Class and Speed - Single riding distance; II. Press and hold power button once. LCD monitorwill display screen II (below) and show: Total Riding Time -PAS Class and Average Speed - Total Distance;...
Page 6
1. Walk-assist mode. Press and hold the DOWN button till the icon flashes. Your ebike will slide at a fixed speed of 3.75 MPH. Release to quit. 2. Cruise mode. Ride throttleat your desired speed, which mustbe over 4.35 MPH, then press and hold the DOWN buttonfor 3 seconds to enter Cruise Mode, press any buttonor take brakes to quit Cruise Mode.
Charge Your Ebike Accessory list 1. Front Mud Fender 2. Rear Mud Fender The charging port is right beneath the saddle. It is covered by a rubber dust-free plug. Remove the 3. Reflectors plug and insert the charger into the port. Remove the 4.
Page 8
Attention Battery & Charge Ride & Maintenance 1. Red indicator on the charger means it is charging. When it turns green 1. Please ride with your helmet on and follow your local laws and regulations. the battery is full charged and you should stop charging your battery. 2.
Need help?
Do you have a question about the Ebike Dolphin and is the answer not in the manual?
Questions and answers