Electric Vehicle Manufacturers
2021年3月17日Electric Vehicle Manufacturers introduces how to check if the lock is opened without power or the battery box fuse is not blown when opened: Disconnect the power plug of the controller, and the fault can be immediately determined:
① After disconnecting the power plug, open the power lock. If the fuse is blown, it is determined that: a. Most of the short circuit; b. The horn part is short; c. The power lock is short; d. There is a short circuit in the instrument panel. Be excluded.
②After connecting the battery plug first, disconnect the opposite corner plug and open the power lock. If the fuse is no longer blown, it is concluded that the motor is faulty. It should be found out and repaired or replaced accordingly.
③If the fuse is still burned after operating according to ① and ②, it is concluded that the controller is faulty, replace the controller.
④There is another situation that the fuse tube model is not selected properly, the allowable current is less than the required value (the fuse is too thin), and it cannot withstand the electric bicycle current, so a 20A fuse should be selected.
Through the above introduction, Sport High Power E-Bike Manufacturers hopes that you can simply refer to the content of this article in future use.
① After disconnecting the power plug, open the power lock. If the fuse is blown, it is determined that: a. Most of the short circuit; b. The horn part is short; c. The power lock is short; d. There is a short circuit in the instrument panel. Be excluded.
②After connecting the battery plug first, disconnect the opposite corner plug and open the power lock. If the fuse is no longer blown, it is concluded that the motor is faulty. It should be found out and repaired or replaced accordingly.
③If the fuse is still burned after operating according to ① and ②, it is concluded that the controller is faulty, replace the controller.
④There is another situation that the fuse tube model is not selected properly, the allowable current is less than the required value (the fuse is too thin), and it cannot withstand the electric bicycle current, so a 20A fuse should be selected.
Through the above introduction, Sport High Power E-Bike Manufacturers hopes that you can simply refer to the content of this article in future use.
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