1. According to the structure diagram, three (two) pieces are assembled into a complete machine, so that the machine works on a horizontal surface.
2. Connect the grounding neutral (protective ground).
3. Connect the power supply according to the required voltage of the machine. For a three-phase machine, you must check the rotation of the wind wheel. If the direction is reversed, change the wires.
4. Press the start switch (ON) button, the machine will enter the working state.