Machining center oil coolerMaintenance methods: 1. Chassis. (1) Wipe the surface of the case with a dry rag. Do not splash water directly on the case under any circumstances. (When the chassis is wet, it will cause leakage and fire)（2) Do not use brushes, polishing powder, acid or benzene-containing solvents, hot water, etc. to clean to avoid coating damage. 2.Maintenance of oil cooler in machining centerFuel tank and inlet filter.（1) The correct oil level should be maintained in the tank to avoid air inhalation, etc. Always keep the oil in the tank clean. Clean the oil inlet filter regularly to avoid reducing the oil supply of the oil pump due to clogging by dirt;（2) The cooling oil in the oil tank must be replaced according to the time specified by the manufacturer to prevent impurities in the oil from affecting the cooling effect;（3) The oil return filter used on the oil return (liquid inlet) side of the tank should be cleaned regularly to prevent the liquid content in the tank from being reduced due to garbage clogging. 3.Maintenance of oil cooler in machining centerair filter.（1) Clean the air filter with water below 40 ℃ every two weeks; (If the air filter is clogged with dirt and dust, it will not only lead to a reduction in air volume, performance degradation, and increase in energy consumption, but also cause the compressor to The protective device is activated and cannot operate smoothly).（2) If it is operated without an air filter, it may cause malfunction;（3) If the condenser is very dirty, you can use a brush, air gun, etc. to clean it; (because the condenser fins are very sharp, to ensure safety, please wear gloves when working) When removing the filter, hold the filter with both hands. The lower part, lifts upward while bending forward. 4.Maintenance of oil cooler in machining centercooling coil,（1) If cutting powder, chips and other foreign matter accumulate on the surface of the cooling coil, it will reduce the cooling capacity and cause malfunctions. Please check and clean it regularly.（2) Remove the oil cooler from the fuel tank and clean it with a soft non-metallic brush.（3) When cleaning, be careful not to exert strong impact on the cooling coil. 5.Machining center oil coolerWhen idle for a long time.（1) Cover the oil cooler with a cover to prevent garbage, dust or water from entering the oil cooler;（2) Turn off the operating switch and power supply;（3) Avoid dust and dirt on the condenser surface of the oil cooler.