Every 2000 hours of operation of the air compressor, in order to remove the dust on the heat dissipation surface, the cooler purge hole cover on the fan bracket needs to be opened, and the cooler is blown with a dust blower until the dust on the heat dissipation surface is cleaned.
If the dirt on the heat dissipation surface is serious and difficult to clean, you can remove the cooler, pour out the oil in the cooler and close the four inlets and outlets to prevent dirt from entering, and then use compressed air to blow off the dust or water on both sides. Rinse, and finally dry off water stains on the surface. Put it back in place.
Remember! Do not use hard objects such as iron brushes to scrape off dirt to avoid damaging the surface of the radiator.
