The cause of failure of the air compressor outlet pressure is too high and the troubleshooting method: ◆ Fault reason: 1, pressure switch failure; 2, load solenoid valve failure; 3, blow valve damage; 4, pressure switch working pressure setting is too high; , intake valve failure; 6, pressure sensor failure; 7, pressure gauge has errors. ◆Damage judgment and troubleshooting method: 1. Check whether the contact of the pressure switch is normal, if it is not normal, replace it with new product; 2. Remove the maintenance and repair of the load solenoid valve, if it is abnormal, replace it with new product; 3. Blow the air. The valve is removed for inspection and repair, if it is damaged, it is updated; 4. The pressure of the pressure switch is lowered; 5. The intake valve is removed and the maintenance is updated if it is damaged; 6. The pressure transmitter is corrected, if it is damaged, it will be updated; Pressure gauge replacement. Label [What should I do if the screw air compressor outlet pressure is too high?][Analysis of screw air compressor failure reasons]

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