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YAMASAKI
Stardust
Instruction manual
Warm reminder: Please read the manual fully before use,
do not use the motorized scooter without understanding its performance,
and please keep the manual in a safe place.

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Table of Contents
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Summary of Contents for Yamasaki Stardust

  • Page 1 YAMASAKI Stardust Instruction manual Warm reminder: Please read the manual fully before use, do not use the motorized scooter without understanding its performance, and please keep the manual in a safe place.
  • Page 2 Thank you for choosing "Y A M Y Y Y Y Y Y Y Y y amasaki" brand Stardust electric motorcycle, Stardust is an electric motorcycle that has passed the EEC “Y Y Y Y A Y A Electric” is a high-tech enterprise integrating professional research, development, production and sales of electric YAMASAKI...
  • Page 3: Table Of Contents

    Catalog Right-handed handle switch Power Battery and Charging Power battery Charging port Charge Side brace Before Driving Total power cut-off device General information Instrumentation Protective equipment The main interface of the instrument displays area Electromobile identification Tires Electromobile ldentification Number(VIN) Tires Electromobile nameplate Hub motors and controllers...
  • Page 4 Catalog How to drive this electromobile Daily security checks Start the electromobile The electromobile starts Shift driving Brake Park Safe Driving Safe driving tips Special precautions for high-speed driving Maintenance Cycle First maintenance table Daily maintenance table Common Problems and Causes...
  • Page 5: Power Battery And Charging

    Power Battery and Charging The power battery The Stardust is equipped with a lithium-ion power battery. Lithium-ion power battery is integrated, and the battery pack has the characteristics of large capacity, high energy, small self-discharge, long service life, safety and reliability.
  • Page 6 Power Battery and Charging continue to be used, otherwise it will bring dangerous situations, The battery smokes, leaks or heats up The following behaviors may cause the battery to smoke, heat, please contact the ” Keren” authorized after-sales service center in catch fire or burst: time to recycle the battery.
  • Page 7 Power Battery and Charging Maintenance of the battery of the equipment, causing fire,electric shock and other accidents. *Do not disassemble the battery without permission,and if The addition of electrical equipment will also affect the there is a problem, you need to go to an authorized repair outlet for electromobile's range,which may reduce the battery life.
  • Page 8: Charge

    Power Battery and Charging Charge scorching sun and high temperature,rain,humid environment. Close the electric door lock,open the charging protective cover, 4.Please charge as soon as possible when the battery level check the charging port (if there is water accumulation (the charging indication is insufficient,the charger indicator light turns green to port has a waterproof protective pad),if there is clear water indicate that the charge is fully charged,and charging should...
  • Page 9: Before Driving

    Before Driving Warn There are different warnings, warnings, hazards and other stickers set in the visible position of the electromobile, please do not remove any stickers. Without these stickers, you or others may not be able to recognize the danger, resulting in injury. Dangerous This product is only suitable for reasonable, prudent driving with a corresponding driver's license in highway traffic.
  • Page 10: General Information

    Before Driving General information be evenly distributed on both sides of the electromobile,and the Here are some basic things you should pay attention to before luggage should not extend too long behind the electromobile. driving 5.Luggage must be securely fastened to the electromobile, 1.Any driver and occupant must be very familiar with the please make sure the luggage is securely fastened before particularity of the driving of this electromobile, if the position of...
  • Page 11: Protective Equipment

    Before Driving Helmets and eye protection Protective equipment A certified helmet can mitigate head and brain injuries,in Drivers and occupants must always wear appropriate the event of an accident,using a helmet can greatly reduce the protective gear,including: risk of brain injury,please note that even the best quality Certified helmets helmets can not guarantee no injury.
  • Page 12 Before Driving provide more protection, allowing you to place your feet correctly Glove Full-finger gloves can effectively protect hands from wind,sun, on the footpegs.Avoid using long laces to avoid getting involved heat,cold and splashes.Well-fitting gloves help you steer and inside the rear brake pedal. In winter driving conditions,it is best relieve hand fatigue.Conversely,if the gloves are too bulky,it will be to wear rubber-soled shoes with nylon or leather upper and difficult to operate the electromobile.
  • Page 13: Electromobile Identification

    Electromobile identification Electromobile ldentification Number (VIN) Electromobile nameplate Motor number 09...
  • Page 14: Spart Parts Introduction

    Spare Parts Introduction rear-view mirror display head light seat taillight charging port front wheel motor side stand main stand nameplate 10...
  • Page 15: Introduction To Vehicle Components

    Introduction to Vehicle Components Table of main technical parameters YM1500DQT Serial ltem Class- Serial ltem Class- Technical Specification Item Parameter/Unit Technical Specification Item Parameter/Unit ification ification Length×width × height 1770mm×695mm×1080mm Motor operating voltage Wheelbase 1280 mm The rated torque of the motor 36N.m nN N e t power of the motor Tread...
  • Page 16: Electrical Schematics

    Electrical schematics Electric lock B-(GND) Form alarm turn right 12V+ Electric lock Right turn indicator Right front turn light Converter Horn switch Low beam indicator light Right turn switch Instrument (NFC) Light shield switch Horn High beam indicator light charging Right rear turn light hole Flash output...
  • Page 17: Operating Components

    Operating components Operating components Front and rear hydraulic brake levers The rear hydraulic brake lever is located to the left of the direction handle, and the rear hydraulic brake lever is used to perform the rear brake caliper braking action. The front hydraulic brake lever is located to the right of the direction handle,and the front brake lever is used to perform the front brake caliper braking action.
  • Page 18: Electronic Grip Assembly

    Operating components Electronic handlebar assembly The electromobile adopts an electronic knob assembly to control the acceleration and deceleration speed of the electromobile. When the handlebar assembly fails, the motor will stop driving. 14...
  • Page 19: Left Hand Handle Switch

    Operating components Left combination switch Press the button and toggle Light switch between low beam and high beam Toggle to this position to turn on the Front right turn signal,and then jog to turn off directional Toggle to this position to turn on the light switch left turn signal,and then jog off...
  • Page 20: Right-Handed Handle Switch

    Operating components Right combination switch Alert Jog switch turns on double flash button Toggle to this position andlow Lighting beam is on switch Jog switch to release P gear,Long P-gear press P gear for 5 seconds,enter the button / booster mode,the instrument shows cruise the A character;Screw the knob to a control...
  • Page 21: Charging Port

    Operating components Charging port charger for charging. Warn This electromobile adopts a nominal voltage of 60V power battery, and rated power of the hub motor is 48V, more than 36 V safety voltage, when performing operation on this battery or hub motor, you must read this instruction manual electromobile carefully to avoid the danger.
  • Page 22: Side Brace

    Operating components Side brace The side brace is located on the left side of the electromobile and is used to park the electromobile; When the electromobile is stationary, the side brace is lowered and enters P gear, and the electromobile cannot be driven; When the electromobile is running, you must lift the side brace and release the P gear before riding.
  • Page 23: Total Power Cut-Off Device

    Operating components Total power cut-off device The air switch is the total power cut-off device, located at the rear of the seat cushion lock, which is the main switch of the electromobile power supply. If the cable and wire insulation fails and causes a short circuit, the electromobile’ s air switch will be automatically cut off. When encountering other hazards (battery smoke, leakage or heat/fire) or when the air switch needs to be turned off, it is necessary to manually cut off...
  • Page 24: Instrumentation

    Instrumentation The main interface of the instrument is displayed 20...
  • Page 25 Instrumentation Project Illustrate Project Illustrate Mile READY indicator Kilometer Cruise Control Booster mode Time Battery power left Turn right signal Turn right signal Total Mileage Side Positioning Light High beam Bluetooth icon Battery power left ECU information Failure icons Handlebar failure Motor failure 21...
  • Page 26 Instrumentation lcon Name Display Logic Cruise control Displayed when cruising at a controlled speed High beam Displayed when the light on Low beam Displayed when the light on Right turn signal Turn on the display when turning right,and the lights flash Left turn signal Turn on the display when turning right,and the lights flash Ready icon...
  • Page 27 Instrumentation lcon Name Display Logic Battery icon Displayed the battery power left Controller failure Displayed when the electromobile controller is faulty Motor failure Displayed when the electromobile motor is faulty Low battery icon Displayed when the electromobile is on low battery Turnaround failure Displayed when the electromobile handlebar is faulty Brake failure...
  • Page 28: Tires

    Tires Tires This electromobile only uses tubeless tires,rims and valves, do not install tubes; Recommended tires, rims and valves must be used. Tire specifications Front wheel 3.00-10 Tire specifications Rear wheel 3.00-10 Tire pressure Front/rear wheels 225 kPa/250 kPa Minimum service depth of tire surface Front/rear wheels 0.8mm~1mm/0.8mm~1mm Improper tire pressure or exceeding the load limit of the tyre may affect handling and electromobile performance and cause loss of...
  • Page 29 Tires Warn In order to guarantee the safety and stability of operation,only the tires and air pressure we recommend are used. The front and rear wheels use the same manufacturer,tread pattern of the same tires. The surface of the new tire is smooth and can cause loss of control and injury,and the entire tread of the new tire rubs against the ground at different inclination angles in a moderate driving manner,and the tire surface can form a normal friction surface after the 160km running-in period.Avoid sudden,extremely sharp braking,great acceleration and sharp turns during the run-in period.
  • Page 30: Hub Motors And Controllers

    Hub motors and controllers Hub motor Before traveling, check whether the screws on both sides of the hub motor are loose, check whether the electric power line is loose, whether the appearance is deformed, and whether there is damage. For rainy days, when passing through deep water (where the water surface exceeds the position of the rear wheel axle), the electric electromobile can wade into the water, but it is not allowed to drive in deep water.
  • Page 31: Braking Systems

    Braking Systems Braking Systems In order to ensure the performance of the electromobile and personal safety, regularly check the electromobile braking system to keep the components of the brake system in a good condition. If there is any failure of the braking system, please do not continue riding, contact your dealer to repair it for you.
  • Page 32: Brake Disc Inspection

    Braking Systems Brake disc inspection Check the brake disc regularly, check whether the brake disc is damaged, deformed, cracked or worn, damaged brake disc may cause brake failure, worn brake disc will reduce braking effect. If you find that the brake disc is damaged or exceeds the wear limit, contact your dealer immediately to replace the new brake disc.
  • Page 33: Lights

    Lights Signal light(Press Signal light(Press the button to switch the button to switch on or off the light) on or off the light) Low beam(Press High beam (Press the button to switch the button to switch on or off the light) on or off...
  • Page 34 Lights Without rear rack Without rear rack Tail light/ Stoplight 30...
  • Page 35: How To Drive This Electromobile

    How to drive this electromobile Daily security checks Check the following before driving every day,and developing this habit will guarantee your safety in driving the electromobile and the reliability of the electromobile. If you find any abnormalities, please refer to the adjustment section or contact your dealer for repair, if you find any abnormalities when you continue to drive, it will cause serious damage to the electromobile or an accident.
  • Page 36: Start The Electromobile

    How to drive this electromobile Start the electromobile Retract the side brace and middle support and sit on the seat cushion of the electormobile.Start the electormobile as described above.For details,please refer to “electormobile Starting Methods” . Warning The whole electromobile is powered on, after the instrument self-test is completed, the instrument lights up, retracts the side brace and the middle support to operate either side of the brake handle once or P gear button, the instrument shows READY, and the electromobile activates into the drivable state The electromobile starts...
  • Page 37: Brake

    How to drive this electromobile Warn The sliding of luggage items will affect the driving performance, check whether the luggage is firmly fixed to the electromobile, and the width of the luggage electromobileried shall not exceed 0.15m in the direction of the electromobile. The damage caused to the electromobile by the crash can be more serious than it seems, and the electromobile is thoroughly inspected to ensure safety.
  • Page 38: Park

    Power Battery and Charging Park Use the brakes to stop the electromobile, turn off the electromobile; Park the electromobile firmly on the ground; To electromobilery the electromobile using side brace or middle support (priority use of middle support), briefly press the remote control power button to turn off...
  • Page 39: Safe Driving

    Safe Driving Safe driving tips The following are daily driving precautions, which must be carefully read before driving to ensure safe and correct driving. For safety, we strongly recommend wearing goggles and helmets, you must know the traffic laws for driving motorcycles safely, and you must also wear gloves and wear appropriate shoes, socks and other protective gear.
  • Page 40: Special Precautions For High-Speed Driving

    Safe Driving Special precautions for high-speed driving Brake Braking is very important when driving at high speeds, and the braking force cannot be too large. Check and make appropriate adjustments to make proper braking performance. Manipulate: Loose controls can cause the electromobile to lose control. Checks such as:The direction of the steering should be flexible but not wobbly.
  • Page 41: Maintenance Cycle

    Maintenance Cycle This chapter lists the maintenance chart, in order to make the electromobile drive in good condition, you must comply with the provisions of the maintenance chart, and do regular maintenance and adjustment work, The first maintenance is also extremely important and cannot be neglected.
  • Page 42: First Maintenance Table

    Maintenance Cycle First maintenance Project Hour Month Remark Electrical appliances Functional inspection of electrical equipment 1000 Examine Fuse or overload protector 1000 Brake Brake discs 1000 Brake friction pads 1000 Examine Brake fluid level 1000 Check for damage, sealed Brake lines 1000 Wheels Brake lines...
  • Page 43: Daily Maintenance Table

    Maintenance Cycle Daily Maintenance Maintenance intervals (maintenance of items that come first to the maintenance interval) Project Hour Month Remark Electrical appliances Electrical equipment functions 10000 Examine Fuse or overload protector 5000 Check for damage, Cable 10000 bending during laying Wheels 10000 Tire status...
  • Page 44 Maintenance Cycle Maintenance intervals (maintenance of items that come first to the maintenance interval) Project Hour Month Remark Brake 10000 Front/rear braking system 20000 10000 Brake discs 20000 Examine 10000 Brake friction pads 20000 10000 Brake fluid level 20000 Check for damage, 20000 Brake lines bending during laying...
  • Page 45 Maintenance Cycle Maintenance intervals (maintenance of items that come first to the maintenance interval) Project Hour Month Remark Suspension 5000 Suspension system Examine 10000 15000 Check for oil leaks.(Maintena- Rear shock absorption 10000 nce of the fork and rear shock and front shock absorber according to the absorption...
  • Page 46 Maintenance Cycle Maintenance intervals (maintenance of items that come first to the maintenance interval) Project Hour Month Remark Brake 10000 Troubleshooting interface Read using diagnostic tools 20000 10000 All moving parts Lubricate, check its flexibility 30000 10000 Bolts and nuts Check if it is secure 30000 10000...
  • Page 47: Common Problems And Causes

    Common Problems and Causes Phenomenon Place Cause Dispose The battery is too low Charge or replace Cannot Ignition system ECU failure; Poor contact or burnout Check or replace start Faults of each connecting line; Poor contact Check or adjust The motor overheats Wait for it to cool Lack of power Motor...
  • Page 48 CHANGZHOU YAMASAKI MOTORCYCLE CO.,LTD. www.yamasaki mot\ o rcycle.com No.389 Hehai West Road, Xinbei District, Changzhou City, Jiangsu Province, P.R.China International Service Hotline 0519-85087855...

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