1.Screw air compressor exhaust pressure is too low
First check if the intake valve is fully open and the current is within the normal range. Then check if the external air volume is increased or if there is a leak.
2.temperature is too high
This is the most common failure of screw air compressors, which is described in detail here. The screw air compressor sets the maximum exhaust temperature to 120 degrees Celsius. When the temperature reaches 110 degrees, the temperature warning light starts to flash alarm. When it exceeds 120 degrees, it will automatically stop.
