The "three filters and one oil" in air compressors all have specified service life, typically requiring replacement after 2,000 hours of use. Continuing to operate beyond the service life can cause numerous hazards to the normal functioning of the air compressor, affecting its performance and accelerating the wear and tear of other components to the point of damage, significantly reducing the lifespan of the air compressor.

Air filters serve as a crucial protective barrier for air compressors. They can remove dust and particle impurities from the inhaled air. The cleaner the inhaled air, the greater the assurance for the performance and lifespan of oil filters, oil-gas separators, lubricating oils, and the main unit.

Excessive Operation: Increases the actual compression ratio of the unit, leading to higher main engine load and reduced lifespan; excessive resistance in the air filter increases energy consumption; insufficient exhaust volume affects production progress; and damaged filter cores allow foreign objects into the main engine, potentially causing the engine head to seize or become scrapped.

Oil filters, primarily designed to remove particles and impurities from the compressor lubricating oil, ensure the cleanliness of the oil circulation system and the safe operation of the compressor system.

Excessive Usage: Leads to insufficient lubrication in the main unit, shortening its lifespan; insufficient return oil volume results in excessive exhaust temperature, reducing the lifespan of the lubricant. Filter core damage allows unfiltered air compressor lubricant to enter the main unit, causing damage to the main unit.

Oil separator, primarily used to separate oil from compressed air, ensuring the quality of the compressed air.

Excessive Usage: Increased oil content in the compressed air output affects the operation of downstream purification equipment and the normal functioning of gas-consuming equipment, impacting product quality; poor separation efficiency increases fuel consumption, raising operating costs, and can trigger main engine failure in cases of oil depletion; after failure, glass fiber may fall into the lubricating oil, shortening the lifespan of the oil filter core and accelerating wear on the main engine.

Compressed air lubricating oil primarily serves functions such as lubrication, cooling, sealing, cleaning, and noise reduction.

Excessive Operation: Continuing to operate without changing the oil can lead to high-temperature alarms and machine shutdown; degrade the lubrication effect, accelerating the wear of the main unit; cause quality changes in the lubricant, resulting in coking and carbon accumulation inside the main unit; directly affect the service life of the air compressor.

If the "three filters and one oil" of an air compressor exceed their service life, a warning signal will be triggered during operation, but the machine will not shut down. However, if a warning signal is issued, it is essential to promptly contact the relevant personnel for maintenance and replacement. Do not let a small issue lead to a big loss. Failing to replace the "three filters and one oil" in a timely manner will directly affect the normal operation of the air compressor, resulting in higher maintenance costs in the future.