China atlas copco air compressor manual Manufacturer, Supplier, Factory

Atlas Copco 2901069501,The function of the Atlas Copco air compressor filter is to filter impurities. It mainly filters dust, particles, oil mist and moisture in the compressed air to prevent them from entering the air compressor system, thereby protecting the main unit and downstream equipment from malfunction and ensuring their normal operation. This protects the equipment from wear, corrosion or failure caused by impurities, and extends the service life of the air compressor. It ensures the air quality by guaranteeing that the compressed air meets the cleanliness requirements for production or use scenarios, such as in pharmaceutical and food processing industries where air quality is sensitive.

Atlas Copco Air Compressor Oil Pipe Maintenance and Replacement Regular Inspection: It is necessary to regularly check whether the oil pipes have hardened, cracked, bulged, loose joints or leakage. Especially during the equipment maintenance period, key inspections should be conducted. Timely Replacement: If the oil pipes are found to be aging or damaged, they should be replaced immediately with oil pipes that meet the original factory specifications to avoid oil leakage causing the equipment to run without sufficient lubrication, resulting in severe faults such as excessive wear of the main unit and overheating.

Atlas Copco 2906035200,The intake valve is the "breathing hole" of the air compressor, responsible for controlling the amount of fresh air intake to ensure the normal operation of the compressor and the output of compressed gas meeting the requirements. The intake valve is controlled on and off by the solenoid valve to achieve automatic loading and unloading of the compressor 5. When the pressure does not reach the set value, the intake valve is fully opened for loading; when the pressure is too high, it automatically unloads to protect the equipment and reduce energy consumption. The intake valve regulates the intake volume to control the output pressure and flow of the compressor, meeting the needs of different working conditions. The intake valve is equipped with a check valve to prevent reverse flow of compressed air and avoid damage to the exhaust system. The bypass valve of the intake valve is open during no-load or shutdown to prevent the formation of a vacuum in the separation oil tank and ensure the normal atomization and circulation of lubricating oil.

The EWD75 air compressor electronic drainage valve maintenance kit is a component set specifically designed for the repair and maintenance of EWD75 type electronic drainage valves. Its purpose is to restore the normal function of the drainage valve, extend the service life of the equipment, and prevent the accumulation of moisture in the compressed air system due to the failure of the drainage valve.

Atlas Copco Gear Trial Run and Inspection Preliminary Inspection Manually rotate the gear shaft to feel if the rotation is smooth, and check for any sticking, abnormal noise or eccentric vibration. Check if the lubrication path in the gearbox is unobstructed, and add gear oil to the standard level as per the regulations. No-load Trial Run Connect the power supply and conduct a short-term (5-10 minutes) no-load operation. Listen for any abnormal noises (such as metal friction sounds, high-frequency squeals) from the gearbox. After stopping the machine, check the temperatures of the bearings and gears (should not exceed the ambient temperature by 40°C), and observe for any oil leakage. Load Test Gradually load to the rated pressure and run for more than 30 minutes. Recheck the noise, temperature and sealing conditions, and confirm there are no abnormalities.

Atlas Copco 2906062400,The main oil pump in the oil pump kit is responsible for delivering lubricating oil to all moving parts of the air compressor, forming an oil film to reduce friction and wear, and ensuring the efficient and stable operation of the equipment. The oil filter is integrated within the oil pump kit and is used to intercept and remove impurities from the lubricating oil, preventing particles from damaging the mechanical components and maintaining the cleanliness of the oil. The oil pump kit usually comes with an oil cooler to regulate the oil temperature and prevent the decline in lubrication performance due to high temperatures. At the same time, an electric heater heats the oil in low-temperature environments to ensure the normal startup of the oil pump. The auxiliary oil pump serves as a backup system and automatically starts when the pressure of the main oil pump is insufficient, ensuring adequate lubrication before the air compressor starts. Additionally, the oil pump kit optimizes the oil supply process through a linkage control mechanism to enhance overall reliability.