Dubao Chemical Filter Housing Installation Manual
Installation process of Dubao Chemical Filter Housing:
(1)Close the drain valve;
(2)Connect the outlet and open the outlet ball valve;
(3)Connect the inlet and open the inlet ball valve;
(4)Before use , open the exhaust valve and close it if no air is discharged;
Pay Attention :
The filter operates normally to check for water leakage!
PS: