If the Xiaomi Smart Pet Care Air Purifier does not turn on, please refer to the following steps:
1. First check whether the power socket is functioning properly. You can inspect this by plugging in another device to verify if the socket supplies power;
2. Next, ensure the power cord is securely connected to both the purifier and the socket. When the power cord is properly connected, the device should emit a beep and the power button on the screen should light up, indicating that it is ready for operation;
3. Finally, press the power button to turn the purifier on. If there is no response after pressing the power button, it can indicate a potential fault with the device. In this case, consider contacting customer support for further assistance.