OKAI ES800 - User Manual

Questions and Answers

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Sarah RobersonAug 19, 2025
What to do if my OKAI Scooter has low voltage?
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  amanda59Aug 19, 2025
  If your OKAI Scooter shows a low-voltage error, it means the battery voltage is lower than 30±1 V. To resolve this, try charging the battery. If charging doesn't solve the problem, you may need to replace the battery.
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Linda RileyAug 21, 2025
What to do if my OKAI Scooter controller is overheating?
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  Misty PatelAug 21, 2025
  If your OKAI Scooter displays a controller overheating error, it indicates that the controller temperature has reached its protection value. If this occurs while riding, allow the system to cool down. If the error appears even when the scooter hasn't been used extensively, update the controller software to the latest version. If the issue persists, consider replacing the controller to see if that resolves the problem.
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Jennifer WashingtonAug 23, 2025
What to do if my OKAI Scooter lever is not returned?
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  ksilvaAug 23, 2025
  If the lever on your OKAI Scooter is not returning, it could be due to a throttle issue. Try putting the throttle back on line or releasing it. If that doesn't work, the throttle may be damaged and need replacing.
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Jaime McdanielAug 26, 2025
What to do if my OKAI Scooter has overvoltage?
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  Jenna WrightAug 26, 2025
  If your OKAI Scooter shows an overvoltage error, it means the battery voltage exceeds 60V. Try replacing the battery to see if that resolves the issue. If the problem continues, consider replacing the controller.
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Samantha BuckAug 28, 2025
What to do if my OKAI ES800 left brake knob is not returned?
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  Jodi ObrienAug 28, 2025
  If the left brake knob on your OKAI Scooter is not returning, return the left brake lever. If the issue persists, the left brake might be damaged and need replacement.
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Debbie MartinezAug 30, 2025
What to do if my OKAI ES800 right brake knob is not returned?
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  Jeremy PayneAug 30, 2025
  If the right brake knob on your OKAI Scooter is not returning, return the right brake lever. If the issue persists, the right brake might be damaged and require replacement.
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Summer YoungSep 1, 2025
What to do if my OKAI Scooter motor has phase wire failure?
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  weeksrobertSep 2, 2025
  If your OKAI Scooter shows a motor phase wire failure, it could be due to a motor phase line short circuit when unlocking. Check the cable connectors to ensure they are properly connected. If the problem persists, try the following steps to identify the faulty component: 1. Change the motor extension cable to check if the cable is available. 2. Change the display to check if the display is available. 3. Change the motor to check if the motor is available. 4. Change the controller to check if the motor is available.
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John PowersSep 4, 2025
What causes OKAI ES800 Scooter lever failure?
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  Sarah DiazSep 4, 2025
  Lever failure in your OKAI Scooter can be caused by a handlebar malfunction or poor connection. Check the connection of the switch handle to eliminate any poor contact. If the problem persists, consider replacing the handle.
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Jordan ChaneySep 6, 2025
What to do if my OKAI ES800 Scooter has motor hall signal abnormality?
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  Heather GardnerSep 6, 2025
  If your OKAI Scooter displays a motor hall signal abnormality, it could be due to a wrong or poorly connected hall line sequence. Ensure the cable connectors are properly connected. If the problem continues, try these steps: 1. Change the motor extension cable to check if the cable is available. 2. Change the display to check if the display is available. 3. Change the motor to check if the motor is available. 4. Change the controller to check if the motor is available.
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kirkmichaelSep 9, 2025
What to do if OKAI Scooter controller firmware is missing?
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  lewiskimberlySep 9, 2025
  If your OKAI Scooter's controller firmware is missing, it is likely due to a failed controller program upgrade. Try re-upgrading the controller program. If the issue persists, you may need to replace the controller.