Cleaning cooler
Every time the air compressor is running for about 2000h, in order to remove the dust on the heat dissipation surface, the cooler purge hole cover on the fan bracket should be opened, and the cooler should be purged with a blown air gun until the heat dissipation surface is cleaned. If the heat-dissipating surface is dirty and difficult to clean, remove the cooler, pour out the oil in the cooler and close the four inlets and outlets to prevent dirt from entering, then use compressed air to blow off the dust on both sides or use water. Rinse, and finally blow dry the surface water and put it back in place. (Remember! Do not use a hard object such as an iron brush to scrape off dirt to avoid damaging the surface of the heat sink.)
