China Atlas Copco Maintenance Kit Manufacturer, Supplier, Factory

Maintenance tips for the discharge valve kit of Atlas Copco air compressors: Regularly check the sealing performance of the valve components. If there is a rapid drop in pressure after discharging, frequent loading, or abnormal noise, it may be due to valve core wear or electromagnetic valve failure. In such cases, the kit should be replaced promptly.

Faults and Replacement Suggestions: Common Faults and Handling: Contact Erosion: Manifested as poor contactor engagement, severe overheating, or failure of the main circuit. Replace the contactor to prevent the motor from operating without phases; Winding Burnout: Usually caused by abnormal voltage or winding aging, resulting in the contactor unable to engage. Check the winding voltage and replace the original part; Stuck and Strange Noise: Caused by dirty iron core or failed spring. May lead to contact adhesion. Replace immediately to prevent the equipment from losing control. When replacing, please note: Power off and confirm that the main circuit voltage has been disconnected. When connecting, distinguish between the main contact (high-power circuit) and the auxiliary contact (control circuit). Secure the connection terminals to prevent loosening and overheating.

ATLAS COPCO QC2002 alarm function: It has an alarm display function. When the generator encounters faults such as overvoltage, undervoltage, overfrequency, or underfrequency, the controller will display the corresponding alarm information and handle it according to the preset fault categories.

Failure causes and maintenance suggestions for Atlas Copco Air compressor O-ring Common failure causes: Long-term high-temperature aging leads to reduced elasticity, wear or scratches (such as impurities entering the sealing surface), improper installation (such as twisting, being too tight), incorrect selection (material not suitable for the medium or temperature). Maintenance precautions: Regularly inspect the condition of the O-ring. Replace it promptly if it shows signs of hardening, cracking, deformation or leakage. When replacing, clean the sealing groove and mating surface, remove oil stains, burrs and impurities. Avoid using sharp tools to scratch the O-ring during installation. If necessary, apply special lubricating grease (compatible with the medium) to assist in installation. Select matching specifications and materials for the O-ring based on the air compressor model and location.It is recommended to use original factory parts to ensure the sealing effect.

The Atlas Copco adsorption air dryer uses two towers to alternate between adsorption and regeneration, enabling continuous supply of dry air. It is suitable for applications where a lower dew point is required.

What is the fundamental cause of the damage to the coupling? The fundamental cause of the damage to the coupling lies in the mismatch between the design, installation, maintenance and actual working conditions. By correctly selecting the type, conducting standardized installation, performing regular maintenance and optimizing the working conditions, the service life of the coupling can be extended from 1 to 2 years to 5 to 10 years, significantly reducing the risk of downtime and maintenance costs. It is recommended to establish a full life cycle management file for the coupling, recording the data from each maintenance, to achieve preventive maintenance.