1, filter bag damage

2, cloth bag binding shedding or loosening

1, replace the damaged filter bag

2, rebind filter bag

1, backblown air pressure is insufficient

2. Pipe leakage reduces pressure

3, solenoid valve action failure

1, adjust the output pressure of the air compresso

2, maintenance of air piping

3, repair or replace solenoid valve

1. Air compressor failure

2, pipeline and gas storage vents leak

3, electromagnetic valve diaphragm breakage

4, solenoid valve closure is not strict

5. The pulse period is too short.

1, maintenance of air compresso

3, replace solenoid diaphragm

3, replace solenoid diaphragm

4, repair or replace solenoid valve

5, adjust pulse period