The air leakage problem of air compressor and its solutions are as follows:

1.Maintenance overtime: If the air compressor exceeds the maintenance cycle, it may cause air leakage. The solution is to contact a professional service personnel in time for maintenance, and the maintenance time will be reset by the operator after the maintenance is completed.

2.Solenoid valve problem: Loose solenoid valve or disconnected or loose terminal may cause air leakage. The solution is to contact the maintenance personnel for repair.

3.Cooling System Defects: Cooling fan failures, fan deformation, aging relays, or wiring problems can all cause air leaks. Maintenance personnel should be contacted to check the integrity of the motor and wiring.

4.Belt damage: If the connecting belt between the air compressor and the motor is damaged, it may lead to air leakage. The solution is to replace the damaged belt.

5.Insufficient oil pressure: Insufficient oil volume, oil leakage, clogged oil pump inlet filter or improper oil pressure adjustment may cause air leakage. The oil should be replenished to an appropriate level, and the maintenance personnel should be contacted for treatment.

6.Low system pressure: Problems such as clogged air filters, leaking air inlet ducts, faulty inlet solenoids, or system leaks can all cause low pressure. These issues need to be checked and resolved.

7.Air leakage of safety valve: The valve spring bearing surface of the safety valve is not perpendicular to the center line of the spring, resulting in uneven force on the valve disc, which may cause air leakage and oscillation, and even lead to the failure of the safety valve. The solution was to adjust the safety valve to ensure that the spring bearing face was perpendicular to the spring centerline, and to clean the contaminants and dirt between the safety valve and the seat, grinding if necessary to ensure that the contact surface was tight.

By taking the above measures, the problem of air leakage of the air compressor can be effectively solved, the stable operation of the air compressor can be ensured, and its service life can be prolonged.