What are the main causes of the excessive exhaust temperature in an air compressor?
Part issues:1. (oil filter plug plug), the oil can not be cooled by the fan heat, the machine temperature is high. Change oil filter.2. temperature control valve (control valve failure): air compressor starting when oil temperature is low, the temperature control valve is closed, the oil cannot pass heat exchanger cooling fan air compressor temperature not lower than 75 degrees lower than the long-term, there will be a lot of condensed water, condensed water more automatic drain valve, discharge condensate water will be in no hurry, oil and mixed together to see the water lubricated bearings, lubricating bearings, bearings will become what I did not say when the air compressor temperature to 80 degrees above the temperature control valve will automatically open the oil through the heat exchanger cooling fan, temperature drop.
Check the gas separator filter core is blocked or excessive resistance, if yes, replace the oil filter filter. The most practical emergency treatment method of air compressor at high temperature:1. Whether or not the oil level at the time of loading is out of range must be seen at loading time. If the oil level is not accurate when the engine is unloaded, because there is no oil in the pipeline, the oil is returned to the gas tank. You see a lot of it. (less oil in air compressor)2. check air compressor air filter. See if the filter is clogged. If it's a lot of ash, take the air gun out of it. Blow clean. (empty filter plugging)3. if it is air-cooled, take an air gun to blow the fan. The blockage of the fan will cause the oil to pass through the fan without waiting to be cooled, the oil temperature is high, and the air compressor temperature will be high. (the cooler is blocked) the above methods have been tried. If there is no effect, then it is the parts, the air compressor maintenance phone
The exhaust temperature is too high: check whether the exhaust pressure exceeds the set, such as more than, should be adjusted to the exhaust pressure regulation; check the oil is clean and the oil level is normal, if necessary, should complement or replace the lubricating oil; check the fan motor speed is normal, whether the vent plug; check the oil cooler, after cooler appearance is clean. If necessary, clean the cooler outer surface; check the environment has no effect on the air intake and exhaust unit if there is, should be excluded from external factors, to ensure the normal ventilation; check valve is damaged; check valve of the electromagnetic coil and the electromagnetic valve diaphragm is damaged, repair or replace when necessary;
