Please use it correctly and maintain it properly to ensure product performance and normal operation.
1.Keep away from humid, high temperature, dusty, corrosive and oxidizing gas environments to avoid damage. 2. All parts should avoid strong vibration, and no collision, knocking, falling, so as to avoid damage. 3.Do not touch the sowing head of the power adapter of this machine with wet hands. 4.When unplugging the adapter plug from the power outlet, please hold the plug and do not pull the power cord. 5. Please turn off the power when the machine is not in use (unplug the power adapter when not in use for a long time). 6.Do not open the cover of the machine, and do not touch any devices in the machine. 7. The power adapter provided by the manufacturer or approved by the manufacturer must be used.