Clean Pit and Grinder
CLEAN PIT AND GRINDER, POLICY AND PROCEDURE Page 2 of 2 7. Pump the pit down for remaining debris. When complete, make sure the pumps are clean of debris and both check valves are working properly. It is very important to maintain proper operation of the pumps. 8. Wash down the pit walls. 9. Check float for proper operation and clean as needed.
