What to do if the electric brush bar of the Xiaomi Vacuum Cleaner G20 Max is not rotating?

The electric brush bar of the Xiaomi Vacuum Cleaner G20 Max comes with over-current and over-temperature protection. If there is an obstruction or entanglement, or the motor temperature becomes too high, it will automatically stop as a protective measure to prevent potential dangers.
If the electric brush bar is not rotating, please refer to the below steps to troubleshoot:
1. Please check if there is any entanglement on the roller brush. If so, clean the foreign objects promptly;
2. Check if the working temperature is too high, as the motor has a high-temperature protection feature. Please wait for the brush head to cool down before use again.