How long does it take to replace the lubricating oil of the screw air compressor?

Basically, according to each air compressor factory has a standard for its own air compressor, it is best to look at the instructions! Some manufacturers also have 2000 hours of oil and 4000 hours of oil.

Some start from the sale to the customer, the first insurance time and the later half a year or once a year.

Which is first come, first change

1. It is best to look at the oil level mirror to see that the quality of the oil is dark. If the air compressor is not running and there is no internal pressure, you can put the oil out a little bit and touch it with your fingers to smell it. If there is burnt smell or water, you can basically change the oil.

(Of course, if there is a burning smell, find the manufacturer in time. It doesn't matter if there is a small amount of water. It will evaporate into the air with the high temperature. Either lengthen the unloading time or ask the manufacturer. After all, the novice is not clear about the concept of "how much")

2. The oil is transparent or milky yellow when it is not turned on (Shouli is green). This can be compared when it is turned on or when there is unopened oil around it.

3. If you really can't, ask the person who sold the machine to you. After all, you can't just sell it and repair it.