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Common Problems and Solutions for Atlas Copco Air Compressor Air Filter Enclosures Increased intake resistance: This may be due to foreign objects blocking the interior or an unreasonable design of the airflow channel. Clean the debris or replace the compatible enclosure. Sealing failure: This is often caused by aging seals or deformed enclosures. Replace the sealing ring or repair the enclosure (metal enclosures can be corrected, while plastic enclosures are recommended to be replaced directly). Enclosure damage: Minor damage to the metal enclosure can be repaired by welding. Severe deformation or cracking of the plastic enclosure requires a complete replacement to avoid affecting the filtration effect. Selecting an appropriate air filter enclosure and using high-quality filter elements can effectively ensure the long-term stable operation of the air intake system of the air compressor, reducing the wear of the main unit and energy loss.

The thermostat valve of the Atlas Copco 2205526520 oil injection type screw compressor is composed of a temperature sensing element, a valve, a valve core, spring components, sealing elements, and threaded connection ports. When the temperature of the compressor reaches the set value, the temperature sensing element triggers the valve core to open the cooling path of the cooler. Then, the lubricating oil is cooled and recirculated, which can prevent the oil from overheating and deteriorating in quality, as well as the formation of carbon deposits that cause the air compressor to have a higher temperature and affect its efficiency.

Fault and Replacement Suggestions: If the check valve experiences leakage, sticking, or fails to close completely, it may result in decreased system pressure, increased energy consumption, or reverse rotation of the main unit. Suggestion: Regularly check the sealing performance of the valves (this can be determined through pressure retention tests); When a fault is detected, replace the entire original equipment set (instead of just replacing individual components) to ensure the compatibility of all components; When replacing, clean the pipe interface, tighten according to the specified torque, and avoid leakage caused by improper installation.

Usage and Maintenance Notes Strictly match the model Different series of air compressors (such as GA, GHS, ZR, etc.) require the use of corresponding model-specific oils. Mixing or using the wrong type may cause equipment damage and affect warranty. Regular replacement and inspection Replace according to the specified cycle in the equipment manual (synthetic oil usually has a longer cycle than mineral oil), and replace oil filters, air filters, etc. at the same time. Regularly test the oil quality (such as viscosity, moisture content, impurity content) to avoid failures caused by deteriorated oil. Storage and refilling The oil needs to be stored in a sealed manner in a cool and dry place to avoid contamination; when refilling, ensure that the tools are clean to prevent impurities from entering the oil circuit system.

Basic working principle A three-phase induction motor generates a rotating magnetic field by connecting to three-phase alternating current and passing it through the stator windings. The rotor cuts the magnetic lines of force in the magnetic field, generating an induced current, which is then subjected to electromagnetic force and rotates in accordance with the magnetic field (the rotational speed is slightly lower than that of the rotating magnetic field, and there is a slip rate). The electrical energy is converted into mechanical energy to drive the compression mechanism of the air compressor (such as pistons, screws, etc.) to operate. Adaptation features

Atlas Copco Stationary Compressors enjoy a high reputation in the industrial field. The reason why they are highly praised worldwide is mainly due to their long-term accumulation and outstanding advantages in technological innovation, reliability, energy efficiency performance and customer service.