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Thunderbolt sl
Installation Manual
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Summary of Contents for DEMON ELECTRIC THUNDERBOLT SL

  • Page 1 Thunderbolt sl Installation Manual Scan to watch assembly video...
  • Page 2: Table Of Contents

    OWNER’S MANUAL First of all, we would like to thank you for choosing the THUNDERBOLT SL electric bike. We warmly welcome you to our Demon Electric family. We wish you enjoy the numerous kilometers and happy moments with your new bike.
  • Page 3 BELOW ARE THE GUIDELINES FOR THE INITIAL BATTERY CHARGING PROCESS: • Before using the e-bike for the first time, we strongly recommend that you conduct a preliminary battery check-up and perform a full charge for optimal performance. • To charge the battery, before riding connect the e-bike to the charger and allow the battery to reach full capacity.
  • Page 4 PLEASE NOTE: THIS MANUAL IS NOT INTENDED AS A DETAILED USER, SERVICE, REPAIR OR MAINTENANCE MANUAL. PLEASE SEEK ASSISTANCE FROM A QUALIFIED TECHNICIAN FOR SERVICE, REPAIRS OR MAINTENANCE. DO NOT DISASSEMBLE, MODIFY OR REPLACE ELECTRICAL PARTS. Thunderbolt SL Manual |...
  • Page 5: Assembly Instructions

    Charger vi) Assembly Tools 15 mm 6 mm 10 mm 5 mm 4 mm 8 mm 3 mm 13 mm Wrench Screw Allen Key Driver vii) Key for Battery viii) Tail Light ix) Kickstand x) Seat Thunderbolt SL Manual |...
  • Page 6: Install Kickstand

    Install kickstand with the 5mm Allen key. Ensure kickstand is behind the bracket on the left side of the bike during installation. 5 mm Bracket on left side of the bike. Turn bolts clock-wise to tighten. Thunderbolt SL Manual |...
  • Page 7: Install Headlight And Fender

    10 mm 5 mm Long bolt Install fender support to the bracket on the fork using the 4 mm allen key and 8 mm wrench. 8 mm 4 mm fender support bracket on fork for fender support Thunderbolt SL Manual |...
  • Page 8: Install Front Wheel

    Fasten the wheel hub using the quick release handle. Smaller side of spring Ensure brake disk and to be facing the wheel. brake caliper are aligned. Closed quick release Open quick release handle. handle. Thunderbolt SL Manual |...
  • Page 9: Install Handle Bars

    Make sure the handlebar is centered. 4 mm Fine tune the position to align with your arm when seated, stem rise angle can be adjusted by loosen the big side screw with 6mm Allen key. 6 mm Thunderbolt SL Manual |...
  • Page 10: Install Pedals

    The left pedal is attached by turning it counter clockwise and the right pedal is tightened by turning it clock- wise. Make sure the pedals are tightly attached to the crank arms to prevent stripping. (See picture below) Thunderbolt SL Manual |...
  • Page 11: Install Seat

    Be sure the minimum insertion marks do not go past the top of the seat clamp and are not visible. CONNECT CONNECTORS Connect the connectors near handle bar, make sure arrows are pointing towards each other when connecting. Locate the battery key near handle bar and cut the key from zip tie. Thunderbolt SL Manual |...
  • Page 12: Install Tail Light

    REMOVING BATTERY To remove the battery, insert and turn the provided key (located on the handebar) to unlock, and pull the lever out. Pull battery up to The serial number is remove. located behind the battery. Thunderbolt SL Manual |...
  • Page 13: Battery Charging

    BATTERY CHARGING Included with your new THUNDERBOLT SL is a lithium ion battery, along with a charger, which plugs into a standard household electric receptacle. A lithium ion battery requires specially designed chargers. You should never charge your battery with a substitute charger that is not designed for this use.
  • Page 14: Display

    • DST indicator (needs to be supported by battery communication) • Self-Testing • Speed limit value indicator • Error code indicator. • Light sensor (Optional) • Software upgraded: Software can be upgraded through UART. • USB charging port: 5V/500mA Thunderbolt SL Manual |...
  • Page 15: Tft Screen Instructions

    TFT SCREEN INSTRUCTIONS Your THUNDERBOLT SL is equipped with an LCD meter that monitors pedal assist, speed, odometer, trip distance, riding time, and battery energy level. To turn the meter on, make sure the battery is fully inserted into the THUNDERBOLT SL battery holder.
  • Page 16 Press and hold UP button for 1 second can turn on/off the headlight, and the screen will switch to the corresponding mode. *The motor does not work when the battery voltage is low, display still can keep the headlight on for a while when E-bike is in riding. Daytime Mode Night Mode Thunderbolt SL Manual |...
  • Page 17 * Display will automatically quit menu when there is no operation for 30 seconds. * For safety reasons, display can’t get into MENU when riding. * Display will quit MENU when start riding. The e order of parameters is as follow. Thunderbolt SL Manual |...
  • Page 18 Language: Default EN, Unadjustable System: Press Up / Down button to switch between Metric / Imperial. Thunderbolt SL Manual |...
  • Page 19 Auto off: Press UP/DOWN button to change the auto power off time, from 1 to 9, the number represent time (minutes) to shut down, default value is 5 minutes. Scenes: Press UP/DOWN button to change the scenes, Digital / Analog(default). Thunderbolt SL Manual |...
  • Page 20 Battery Ind: Press UP/DOWN button to change the battery indicator, Voltage / Percentage / OFF. *Accurate percentage needs communication with battery. Pow Ind: Press UP/DOWN button to change the Power indicator, Power / Current. * This data represents power output of the battery (not motor). Thunderbolt SL Manual |...
  • Page 21 Start input ON, you must input right password before power on, password is accorded to your setting. You need to input the right password before start with 30 seconds, display will power off automatically if the password was wrong. Thunderbolt SL Manual |...
  • Page 22: Error Code Define

    Information: Show information of the E-bike. ERROR CODE DEFINE 850C can show warning message, icon shows on the screen, and show error code at the bottom of the screen, error code from 01~25, definition see the table below. Thunderbolt SL Manual |...
  • Page 23: Warnings And Safety

    Website: www.demonelectric.ca Address: 25 A East Pearce St Unit 2, Richmond Hill, ON L4B 2M9 Toll Free: 1-855-373-4685 Telephone: 905 881 9510 Thunderbolt SL Manual |...

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