China Atlas Copco Metal Piston Valve Manufacturer, Supplier, Factory

Installation and Maintenance Instructions Oil pipes inside the unit: Replace after shutdown, depressurization and cooling; Record the direction and connection sequence, clean the interfaces, assemble according to the specified torque; Recheck the pressure drop and leakage after operation. Gas pipelines: Avoid excessive bending / stretching and dragging on the ground; Regularly inspect the joints and wear; Perform a gas tightness test when necessary.

Maintenance precautions for Atlas Copco non-return valve assemblies Regularly inspect the wear condition of the seals. Replace them immediately if there is leakage. Clean the valve core and valve seat to prevent impurities from jamming and causing the valve core to fail to close properly. For spring-type non-return valves, check the elasticity of the spring to see if it has weakened. Replace it if necessary to ensure the sealing performance. When selecting non-return valve assemblies, match them according to the exhaust pressure, flow rate, medium characteristics, and pipe diameter of the air compressor to ensure that their pressure resistance level, flow capacity, and system requirements are consistent.

Maintenance and precautions for the control unit of Atlas Copco air compressors Regularly check the display screen and buttons of the control unit to ensure they are functioning properly and that the heat dissipation and ventilation are adequate, to prevent the impact of high temperatures on performance. If a fault code appears, it is recommended to refer to the equipment manual for interpretation or contact the authorized service center of Atlas Copco for handling to avoid the expansion of problems due to self-operation. Some control units support firmware upgrades, and updates can be obtained through official channels to enhance functional stability.

1621875099 Atlas Copco filter material: Usually, it uses ultra-fine glass fiber composite filter material from the US HV Company or pure wood pulp filter paper from the Korean Ahlstrom Company. These filter materials have excellent filtering performance and can effectively retain impurity particles of 10-15 microns. 1621875099 The filtration accuracy of Atlas Copco is generally 10-15 micrometers, with a filtration efficiency of approximately 99%. The working temperature range is usually between -10℃ and 100℃, and the working pressure can reach 1.6 MPa.

If you need to purchase the water and oil pipes of Atlas Copco air compressors or confirm the specific specifications, it is recommended to provide the model of the air compressor (such as GA37, G55) and the location of the pipeline (such as the outlet pipe of the oil cooler). Refer to the serial numbers in the equipment parts manual (usually identified by a combination of numbers, such as 1622 series, 0650 series), and obtain the compatible accessories through official channels.

Common Faults and Solutions of Atlas Copco Air Compressor Pressure Gauges Pointer not moving or stuck Reason: Internal gears stuck, spring tube damaged, interface blocked (impurities or condensate water frozen). Solution: Disassemble and clean, remove the blockage; replace the gauge if severely damaged. Incorrect or drifting reading Reason: Elastic element fatigue (long-term use), pointer loose, drastic changes in environmental temperature. Solution: Re-calibrate; replace aging components or pressure gauge. Shell leakage Reason: Sealing of shock-resistant gauge is poor, screws of the shell are loose. Solution: Add silicone oil / glycerin and seal; tighten the screws; replace the shell if severely damaged.