1.Check whether the components have been damaged during transportation before installing and using.
2.Pay attention to whether the flow direction of air (notice “→” direction) and thread type are correct.
3.Please notice whether installation condition accords with technical requirements (such as “working pressure” and “applied temperature range”).
4.The medium used or installation environment shall be noticed. The matters with chlorine, carbon compound, aromatic compound and oxidizing acid and alkali shall be avoided to prevent the damage of bowl and oil bowl.
5.Regularly clean or change filter core. Lubricators and regulators shall be in descending order.
6.Keep dust away. The dust cover shall be installed in intake and outlet when the device is dismantled and stored.