9.Motor maintenance.
According to the motor instruction manual for maintenance.

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

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

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

because for oil-atmosphere compressors, the oil-drinking water https://www.ever-power.net/?s=laser+cutting+air+compressor&post_type=product separator function: separates the oil from the dampness in the air flow and therefore accumulates over an extended period of period and will affect the filtration effectiveness without the need to replace or clean the oil-water separator

5, coal and oil separator.
Every 4000 hours have to replaced a new piece.

Otherwise the oil will make a influence of the cutting effect

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

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