9.Motor maintenance.
Based on the motor instruction manual for maintenance.

8. drive belt.
To adjust the degree of tightness every 2000 hours, every 4000 hours to check the deterioration, according to wear and tear decide whether to replace.

7, safety valve.
Every 4000 hours to check on if the action is sensitive.

6.Pressure valve.
Clean every 4000 hours, and check whether the opening pressure is regular.

because for oil-atmosphere compressors, the oil-water separator function: separates the oil from the dampness in the air and therefore accumulates over a long period of period and can affect the filtration performance without the need to displace or clean the oil-water separator

5, coal and oil separator.
Every 4000 hours need to replaced a fresh piece.

Otherwise the oil will make a influence of the cutting https://www.ever-power.net/?s=laser+cutting+air+compressor&post_type=product effect

4.oil filter.
Every 2000 hours to replace a new piece.

Every 1000 hours need check oil content however it want to replace the brand new oil after 4000 hours