Precautions
1. Check the components before use, see if it was broken in delivery and then mount and use.
2. Be sure the flow direction of the air and tube is correct when install.
3. Comply with every technical requirement,such as working pressure, motion frequency,working voltage, working temperature when use. Suggest debug by manual device first and then run by electricity.
4. Use a muffler or silencing throttle valve on the nozzalto prevent dust.
5. Mount filter in front of the valve and remove the prill, dust and oil in the pipe and tube connectors.