1. Check the O-ring first, and then seal the cleaned filter element and place it flat in the sealing groove.
2. Use process liquid to soak the O-ring
3. Remove the packaging bag, change the head, and tighten the lifting ring compression bolts
4. Effectively open the air release valve on the top of the shell
5. Open a bit through the inlet valve, let the liquid enter the shell until the liquid flows out of the bleed valve, close the bleed valve
6. Slowly open the outlet valve effectively, and then slowly open the inlet valve effectively
7. Rinse the 10um filter element with flow for 5-10 minutes
8. The filter element cannot withstand the impact of large flow, nor can it be subjected to heavy pressure in the opposite direction
