How to deal with loud/abnormal noises from the robot?

1. Open the APP> Enter Device> Swipe up the page> Set the suction power as standard (the sound will be significantly increased in super/strong mode);
2. Turn the Universal Wheel to confirm whether the rotation is smooth;
3. Remove the side brush and confirm whether the side brush and the side brush bearing are entangled; if so, please clean it;
4. Remove the main brush and main brush cover to confirm whether the main brush and the main brush cover are entangled; if so, please clean it;
5. Remove the roller mop and confirm whether the roller mop is entangled; if so, please clean it;
6. Clean the dust bin and the suction disposal port to confirm whether the dust bin filter is damp. If so, please make sure to dry it before use.