How often is the air compressor head maintained
1. The air compressor oil shall be replaced every 2000 hours or 3 months after operation. It shall be replaced every time. First, clean the oil in the oil-gas separator, then clean the oil cooler oil, then init for 3 seconds, stop the machine, clean the oil in the inner cavity of the main engine head, add 2 liters of new oil, and then init