Prepare the prelude. 

A. check the pipeline system for air leakage and water leakage, and if so, notify the maintenance personnel to repair it. 

B, check whether the cleaning fluid is enough, if not, increase the cleaning fluid in time. 

C, first start the test run, and then transfer by air for 2-3 minutes, check whether the movement of the transmission system (motor, coupling, reducer) and the conveyor belt is stable, and confirm that everything is normal before production. 

D, open the oil slick removal device (except without the oil slick removal device) to start the oil slick removal, so the water pump is still on, the water surface is calm, and the oil discharge effect is good. After the oil slick is basically removed, the oil removal is stopped, and the oil discharge is carried out during the lunch break.