On my fan there is a clicking sound around the fan blades, and this makes it very uncomfortable when it is running. If seen with the naked eye, it seems that the propeller rotation is not a problem. But why is there a strange sound.
What causes it is still not sure, to ensure this sound, the fan must first be opened on the blades. To open this fan is quite easy if only the blades. You only need to loosen the closing screw and the finger-shaped lid can be immediately loosened and opened.
To fix it is very easy and at the same time prevents fatal damage to the fan blades. So there is no need to buy spare parts later.
For more details and how to deal with the sound, it's better to watch my video below:
