2026-04-09Views：
Q: What is the first warranty replacement for the air compressor?
Answer: The first guarantee of an air compressor usually requires replacement of the oil (also known as lubricating oil) and the oil filter element.
The oil filter should be replaced after 800 hours of first operation. It is better to add screw oil before installing the new filter element. Screw the filter element seal back to the oil filter seat with both hands and tighten it firmly. It is recommended to replace the new filter element every 1500 to 2000 hours. When the environment is bad, the replacement cycle should be shortened. It is strictly prohibited to use the oil filter element beyond the time limit. Otherwise, due to the serious blockage of the filter element and the pressure difference exceeding the tolerance limit of the bypass valve, the bypass valve will automatically open, and a large amount of stolen goods and particles will directly enter the screw main engine, causing serious consequences.
The air filter element and oil-gas separator core do not need to be replaced during the first warranty, but need to be replaced regularly during subsequent maintenance. The air filter element can be directly disassembled and replaced, while the oil-gas separator core can be replaced after the oil is released.
In addition, the use of maintenance consumables provided by the manufacturer, such as oil and filter elements, can ensure the normal operation of the air compressor and extend its service life. Because the good oil has the characteristics of good oxidation stability, rapid separation, good foam clearing, high viscosity, good corrosion resistance and so on.
The water-lubricated oil-free air compressor of Shanghai Granklin Group is a high-efficiency and energy-saving air compressor. It adopts advanced water lubrication technology and does not need to use lubricating oil, thereby avoiding the impact of oil and gas mixture on air quality. This air compressor has the advantages of compact structure, small footprint, high efficiency and energy saving, environmental protection and reliability. At the same time, Granklin water-lubricated oil-free air compressor also adopts advanced control system and efficient motor, which can realize intelligent operation and remote monitoring, improve energy efficiency and reduce energy consumption.
The maintenance time of air compressor equipment can be determined according to different maintenance levels and usage conditions. Generally speaking, the maintenance cycle of the air compressor can be divided into the following stages: the first regular maintenance: usually after 500 hours of operation of the air compressor. This time
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