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What is the reason for the demagnetization of the generator (electric ball) and how should it be handled?
Apr 14,2026
Long term disuse of the generator (electric ball) results in the loss of residual magnetism contained in the iron core before leaving the factory, and the excitation coil cannot establish the necessary magnetic field. At this time, the engine is running normally but cannot generate electricity. There are many new or long-term unused units Handling method:
1) Press the excitation button if there is one
2) Use a battery to magnetize the button without excitation
3) Run a light bulb with overload for a few seconds
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