Precautions for installing liquid filter bag
1. Verify the bow and edge of the basket. The upper edge of the basket is flat on the surface in contact with the cylinder. Filtering errors occur if there are no baskets or basket installation errors.
2. Install the new filter bag, put the filter bag in the basket, and put the sealing ring of the filter bag in the sealing groove.
3. Check the gasket and select a fluid-compatible gasket. Close the cover note that when closing the filter cover the washer is not bent or the recess is not closed and the ring nut is tightened clockwise.
4, close the exhaust valve, and then open the pump switch. Open the inlet and outlet valves, then slowly open the valve to check for leaks. In the event of a leak, close the inlet and outlet valves and restart the outlet valves.