1. Start the problem and solve it this way

Check the automatic air switch and voltage, adjust the intake butterfly valve, check the control voltage and relay.

2. Poor gas supply, easily resolved

Check the control oil cylinder and butterfly valve, test the loading electromagnetic ISV coil, and troubleshoot the sub circuit.

3. Strategy for increasing exhaust pressure

Check for air leaks in manual valves, solenoid valves 2SV, etc., repair air pipeline leaks, adjust butterfly valves, intake regulators, and calibrate pressure switch IPS.

4. Shutdown during operation should be handled effectively

Check the automatic switch and thermal relay to ensure the cooling fan is running, adjust the exhaust temperature and pressure, and stabilize the motor voltage.

5. Methods for cooling exhaust temperature

Improve environmental temperature, replace lubricating oil, adjust oil level and quality, repair cooling fan, and replace temperature control valve components.

6. Fuel injection shutdown, emergency handling

Check the 5SV voltage of the oil cut-off solenoid valve, repair the mechanical parts, and reassemble or replace the check valve.

7. Fuel consumption control, starting from details

Check the drain valve and oil level, adjust the opening pressure of the small pressure valve, clean the return pipe and oil separation core.

Although there are various faults in air compressors, mastering the correct maintenance methods can easily deal with them. Of course, regular maintenance and upkeep are key to preventing malfunctions. Remember to replace the lubricating oil, clean the cooler, check the seals and valves, and keep the air compressor in optimal condition at all times.