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When the compressor starts, the lubricating oil temperature is relatively low. The 1622706404 Atlas Copco temperature stabilizing valve will close the oil passage leading to the cooler, allowing the lubricating oil to directly enter the compressor for lubrication and cooling, thereby accelerating the increase in oil temperature. When the oil temperature reaches around 60 degrees Celsius, the 1622706404 Atlas Copco temperature stabilizing valve will gradually open the passage leading to the cooler, allowing some or all of the lubricating oil to flow through the cooler for cooling, thus maintaining the oil temperature within the ideal working range of around 60 degrees Celsius.

Note: Replacement cycle: The sealing ring is a wear-prone component. It is recommended to conduct regular inspections and replacements as per the instructions in the equipment maintenance manual to prevent leakage due to aging or wear, which could cause equipment malfunctions.

Maintenance and replacement suggestions for the air cooler kits of Atlas Copco industrial compressors: Regularly clean the dust, oil stains, and other debris on the surface of the cooler core (this can be done by blowing with compressed air or rinsing with a dedicated cleaning agent) to prevent blockages that may affect the heat dissipation effect. If there are abnormal increases in the cooling temperature after the process, leakage in the pipeline, or fan failures, it is necessary to check the condition of each component of the kit. If necessary, replace the original factory air cooler kit. During the replacement process, it must be operated by professional technicians to ensure a good installation seal, the correct fan rotation direction, and testing the cooling effect after the replacement to avoid failure in heat dissipation due to improper installation.

Maintenance and replacement precautions for the engine wheel fans of Atlas Copco air compressors: Regularly inspect the fan blades for cracks, deformations or foreign objects entangled in them, as well as the connection of the hub. For belt-driven fans, check the tightness and wear of the belt. Avoid vibration noise or reduced heat dissipation efficiency due to imbalance. If there is abnormal noise during fan operation, excessive vibration, or poor heat dissipation , it is necessary to disassemble and inspect promptly. In necessary cases, replace the original fan components to avoid chain failures caused by insufficient heat dissipation. When replacing, select fans of the corresponding specifications according to the equipment model to ensure that the parameters such as blade diameter, rotational speed, and installation hole positions match.

Maintenance and replacement suggestions for the muffler of Atlas Copco air compressors (industrial compressors): Regularly inspect the appearance of the muffler for any damage, blockages, or looseness. If the sound-absorbing material is exposed or the interior is clogged (such as excessive oil contamination), it will reduce the muffling effect. It is necessary to clean or replace it in time. When you notice an abnormal increase in the noise from the compressor during operation, check if the muffler is ineffective. If necessary, replace the original factory parts to ensure the muffling effect and equipment compatibility. When replacing, select the corresponding muffler specification based on the compressor model (such as interface diameter, rated flow, temperature and pressure resistance parameters, etc.). It is recommended to use Atlas Copco original products to avoid affecting the muffling effect or causing excessive air flow resistance due to size or performance mismatch.

Precautions for maintenance and replacement of intake valve of Atlas Copco ZR300-425 series industrial screw air compressor: It must be operated by trained professional technicians, strictly following the official maintenance manual of ZR300-425 series to carry out the disassembly and assembly process, in order to avoid damaging the valve seat or other related components due to improper operation. Before replacement, it is necessary to thoroughly clean the intake valve chamber to remove impurities such as carbon deposits and oil stains, in order to prevent impurities from affecting the service life of new components. It is recommended to give priority to the original Atlas Copco repair kit, so as to ensure that all components are completely matched with the intake valve of ZR300-425 model, and ensure the maintenance quality and the reliability of the subsequent operation of the equipment.