Understanding and Resolving Air Compressor Tripping Issues

Main Reasons for Air Compressor Tripping

Overload Issue
When the air compressor is overloaded, the electric motor needs to bear more current. This could be due to a clogged air filter from not being cleaned for an extended period, or an abnormal increase in pressure within the pipeline.

Circuit Problems
Circuit faults are common causes of air compressor tripping. For instance, short circuits, sparking, or loose wiring on the circuit board may affect the normal operation of the air compressor.

Faulty Pressure Switch
The pressure switch is a crucial component controlling the air compressor's normal operation. If the pressure switch itself is faulty or the connected pressure sensor fails to detect pressure changes, the air compressor may not automatically shut down when it reaches the normal operating pressure, resulting in tripping.

Clogged Oil-Gas Separator
The oil-gas separator is an important component of the air compressor. However, over time, the filter element may become clogged with oil contamination and impurities, leading to increased load on the air compressor and eventual tripping.

Methods to Resolve Air Compressor Tripping

Check Power Supply Voltage
Unstable or low voltage in the power supply may cause air compressor tripping. It's important to ensure that the power supply voltage is stable and meets the requirements of the air compressor.

Replace Faulty Components
If air compressor tripping is caused by overload, circuit faults, or other hardware issues, it's necessary to promptly replace the faulty components. For example, clean or replace the air filter, repair circuit problems, replace or adjust the pressure switch, or clean the oil-gas separator filter element.

Adjust the Pressure Switch
If the air compressor trips due to a faulty pressure switch, the problem can be resolved by adjusting the pressure switch. Proper installation and adjustment of the pressure switch according to the installation diagram are crucial.

Clean the Oil-Gas Separator Filter Element
Regularly cleaning or replacing the filter element in the oil-gas separator can prevent blockages, maintain the air compressor's normal operation, and reduce the likelihood of tripping.

By following these methods, you can quickly identify and resolve air compressor tripping issues during operation, ensuring stable equipment operation. If you encounter air compressor tripping problems, please follow the above methods for effective solutions.

To learn more about air compressors, please visit the Sayi official website at www.sayiair.com.