China air compressor PD145+ Manufacturer, Supplier, Factory

The original Atlas Copco air filter maintenance kit has been rigorously tested in terms of filtration efficiency, dust holding capacity, and structural strength, and is perfectly matched with the equipment design. It can maximize the filtration effect. Non-original filter elements may have issues such as insufficient filtration accuracy, excessive intake resistance, or poor sealing. Long-term use may lead to accelerated wear of the main unit, increased energy consumption, and ultimately increase the maintenance cost of the equipment.

Maintenance and Repair Recommendations for Metal Piston Valve Replacement Strategy: Triggered by running hours / pressure difference / abnormal temperature or abnormal listening, replace according to the manual; for the same level of gas valves, it is recommended to replace them as a set to avoid performance imbalance. Installation and Sealing: Thoroughly clean the valve groove and passage, replace all seals, and evenly tighten; conduct airtightness test after installation, and strictly prohibit bypassing unfiltered air. Condition Monitoring: Regularly record the valve cover temperature, pressure, and vibration; abnormal temperature rise / abnormal noise indicates valve plate / spring fatigue or seal failure, and should immediately stop the machine for inspection. Commissioning and Running-in: New machines or after major repairs, running-in and re-inspection are required to confirm no leakage and abnormal vibration.

2200599743 Atlas Copco Air Compressor CHECK VALVE + PIPE D.6 Maintenance Advice: Regularly check the sealing performance of the one-way valve. If there is air leakage or jamming, it is necessary to replace it in time. Especially in 6mm such small-diameter pipelines, impurities are more likely to cause the valve core to get clogged. If you need specific information about the one-way valve parts, it is recommended to provide the specific model of the air compressor (such as GA, GX series, etc.) so that the accurate compatible part parameters can be queried.

Atlas Copco Installation and Maintenance Guidelines During installation, it is necessary to clean the oil stains and impurities from the surface of the distance ring, ensuring a tight fit with the mating parts without any gaps or skew. Avoid striking the edge of the distance ring (especially thin-walled parts), as this may cause deformation and affect the dimensional accuracy. During maintenance and inspection, check if the distance ring is worn, deformed or cracked. If any abnormalities are found, it should be replaced promptly; otherwise, it may lead to a decrease in the assembly quality and operational stability of the air compressor, causing vibration, abnormal noise or leakage, etc. Although the distance ring is a small standard part, its accuracy directly affects the assembly quality and operational stability of the air compressor. When selecting and installing, it is necessary to strictly follow the requirements of the equipment manual.

The significance of maintaining the oil filter of Atlas Copco air compressors By strictly following the 2000-hour replacement cycle (or adjusting according to actual working conditions), it is possible to ensure that the oil filter always remains in an efficient filtering state, preventing impurities from entering the main unit and causing wear on the screws and bearings. At the same time, it can reduce the rate of lubricating oil deterioration and extend the service life of the unit. The structural design of the original factory oil filter (such as check valves and bypass valves) can also provide reliable protection during the replacement cycle, and is a fundamental maintenance step for ensuring the long-term stable operation of the air compressor.

Key points for installation and maintenance of the check valve assembly of Atlas Copco oil-free compressors: During installation, it is necessary to assemble in accordance with the flow direction indicated by the valve body arrow. Reverse installation will cause abnormal system pressure. The oil-free system has high requirements for cleanliness. Before installation, the interfaces must be cleaned to avoid impurities from entering. When replacing the sealing parts, only original oil-free specific accessories from the manufacturer should be used. Ordinary lubricating oil is prohibited (it will contaminate the compressed air). Regular inspection (suggested every 2000 operating hours): If there are abnormal sounds during opening/closing, leakage, or excessive pressure loss, the valve core wear or spring elasticity should be checked and disassembled for inspection.