The common problem of explosion-proof air compressor in summer is high temperature. Frequently change the air filter element, oil filter and oil separation filter element to ensure the quantity and quality of lubricating oil. Often clean the cooler and oil cut-off valve to ensure that they are not blocked. Pay attention to the ventilation condition in the air compressor room and try to reduce the temperature of explosion-proof air compressor room, which can be maintained below 35 degrees.
Electrical connection lines, contactors, etc. should be checked frequently to prevent overheating and short circuit. The replacement time of cooling lubricating oil of explosion-proof air compressor depends on the use environment, humidity, dust and whether there is acid-base gas in the air.
Pay attention to the cooler and ensure that the cooler works normally and can provide good cooling effect.
Pay attention to timely check and find the mechanical faults of explosion-proof air compressor, such as whether the inlet and exhaust valves are intact, and the motor and main engine should be flexible without jamming by hand.
Regularly check the lubricating oil system to find out the problems such as deterioration of lubricating oil, improper oil level, excessive differential pressure in the internal system of explosion-proof air compressor and so on.
For water-cooled explosion-proof air compressor, please ensure that the temperature of cooling water is qualified, the water flow is smooth and the flow is sufficient; If it is an air-cooled explosion-proof air compressor, please ensure the air circulation of the whole working environment. If necessary, it can be equipped with a heat dissipation system. There can be no high-temperature heat source around. The air filter should be blown clean on time to prevent blockage and increase air resistance. 5. Discharge the condensate of the air tank and fine filter on time every day.