The operation steps of the oil filter

1) stop the oil filter oil heating system;

2) close the vacuum oil filter to the oil one or two valve and the oil inlet valve of the crude filter tank.

3) shut down the vacuum pump, check the vacuum tank vacuum to zero, and close the pressure regulating valve of the vacuum tank.

4) when the oil line of the oil pump has no oil flow, the oil pump is stopped and the oil valve is closed.

5) disconnect the total power supply of the vacuum oil filter machine;

6) comprehensive inspection of the oil filter, without exception, make a good record.