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Recommendation for Purchasing Air Filters for Atlas Copco Industrial Air Compressors The air filter is the "first line of defense" for the air compressor, and its quality directly affects the equipment's lifespan and operating costs. It is recommended to purchase original factory air filters from our authorized dealers of Atlas Copco. The filtering accuracy, dust capacity and compatibility of the original factory parts have been rigorously tested, and they can maximize the protective effect. Poor-quality air filters may seem to have a lower cost, but due to poor filtering performance, the main unit may wear out prematurely, thereby increasing maintenance costs. Regular maintenance and timely replacement of air filters is one of the most fundamental and important steps in the daily maintenance of the air compressor.

Maintenance and Replacement Precautions for Atlas Copco Air Compressor Oil Check Valve Kit Regularly inspect the sealing performance and operational flexibility of the check valve to prevent failure of the check valve or increased resistance in the oil circuit due to valve core jamming or wear of the sealing components. When replacing, use the original factory kit to ensure compatibility with the oil circuit parameters of the model , to avoid affecting the lubrication effect due to incompatible specifications. Before installation, clean the oil circuit interface to remove impurities; after installation, check the oil circuit pressure through trial operation to confirm there is no leakage before putting it into use. It is recommended to replace with lubricating oil, oil filters, etc. at the same time to ensure the cleanliness and performance consistency of the entire oil circuit system.

All these filter components must be equipped with original Atlas Copco parts to ensure filtration efficiency and equipment compatibility. During maintenance, it is necessary to check and replace them according to the specified cycle in the equipment manual to avoid equipment failure due to filter failure.

Atlas Copco also offers a series of oil coalescing filters such as DD+, PD+, and UD+. These filters can effectively reduce oil suspended matter, wet dust, and water droplets in the compressed air flow. Among them, DD+ is used for filtering oil suspended matter and wet dust; PD+ not only filters oil suspended matter and wet dust, but also can perform water separation; UD+ integrates the two filtration steps of DD+ and PD+ into one technology, which can save space and energy.

Maintenance and replacement precautions for the sealing components of Atlas Copco oil-injection screw compressors: Replacement cycle: Generally, it is replaced along with the regular maintenance of the compressor (such as after 8,000 to 16,000 hours of operation). If leakage is detected , it should be checked and replaced immediately. Installation requirements: During installation, the sealing surfaces need to be kept clean to avoid scratches on the sealing components; O-rings and other elastic parts should avoid excessive stretching or twisting to ensure uniform force distribution. Prioritize original factory parts: Different brands and models of oil-injection screw compressors (such as Atlas Copco GA series, Sullair LS series, etc.) have differences in the size and material of the sealing components. It is recommended to use original factory parts to ensure precise matching with the sealing grooves, shaft diameters, etc., and to avoid secondary leakage due to fitting issues.

The Atlas Copco C242 screw air compressor discharge valve repair kit is applicable for maintenance recommendations. Applicable models: Specifically designed for the C242 screw air compressor model. It is necessary to confirm the specific production batch and discharge valve model of the equipment (this can be verified through the equipment serial number or part number). Replacement Timing： When there are abnormal compressor pressure， significant pressure remaining during discharge， slow loading response or abnormal air leakage sounds， etc.， it may indicate that the discharge valve needs maintenance or replacement of components. At this time， this kit can be used for maintenance. Installation note： It is recommended to operate by professional technicians according to the original factory maintenance manual to ensure correct assembly and avoid secondary faults caused by improper installation.