Maintenance of Wuxi Hanbell AE3-22A screw air compressor

Wuxi Hanzhong-Screw Air Compressor Maintenance
- ' ' ' 'Here, our company will introduce to you the maintenance work required for screw air compressors.
- ' ' ' ', oil filter replacement: the first operation of the new machine
- ' ' ' 'The oil core should be replaced after an hour, use a special wrench to counter-rotate the oil filter core, remove the new filter core It is best to add screw oil before installation. Use both hands to screw the filter element seal back into the oil filter seat and tighten it firmly.
- ' ' ' 'It is recommended to replace the new filter element every
- ' ' ' ' hour. It is best to replace the oil filter element at the same time when changing the engine oil. When used in harsh environments, the replacement cycle should be shortened.
- ' ' ' 'It is strictly prohibited to use the oil filter element beyond the specified period. Otherwise, due to the serious blockage of the filter element, the pressure difference exceeds the tolerance limit of the bypass valve, and the bypass valve automatically opens, and a large amount of stolen goods and particles will directly enter the screw host with the oil. causing serious consequences.
- ' ' ' 'Diesel-driven screw engine diesel engine oil filter element and diesel filter element should be replaced according to the diesel engine maintenance requirements. The replacement method is similar to that of the screw engine oil element.
- ' ' ' ',
- ' ' ' 'Maintenance and replacement of oil for screw air compressor accessories: The quality of the screw oil has a decisive impact on the performance of the fuel-injected screw machine. A good The oil has good antioxidant stability, rapid separation, good foaming performance, high viscosity, and good anti-corrosion properties. Therefore, users must use pure company-specific screw oil.

- ' ' ' ' Maintenance and replacement of oil and fine separators: The oil and fine separators are components that separate screw lubricating oil and compressed air. Under normal operation, the service life of the oil and fine separators is
- ' ' ' 'about hours, but the quality of the lubricating oil and the filtration accuracy of the air have a huge impact on its life. It can be seen that in harsh operating environments, the maintenance and replacement cycle of the air filter element must be shortened, and even the installation of a pre-air filter must be considered.
- ' ' ' 'The fine oil separator must be replaced when it expires or the pressure difference between the front and rear exceeds
- ' ' ' '. Otherwise, the motor will be overloaded, the fine oil separator will be damaged, and the oil will leak out.
- ' ' ' 'Replacement method:
- ' ' ' 'Remove each control pipe joint installed on the oil and gas barrel cover. Take out the oil return pipe extending into the oil and gas barrel from the cover of the oil and gas barrel, and remove the fastening bolts of the upper cover of the oil and gas barrel.
- ' ' ' 'Remove the upper cover of the oil and gas barrel and take out the oil. Remove asbestos pads and dirt stuck to the upper cover.
- ' ' ' 'Install the new oil and fine separator. Note that the upper and lower asbestos pads must be stapled and stapled. The asbestos pads must be arranged neatly when tightening, otherwise they will cause pad flushing.
- ' ' ' 'Reinstall the upper cover, oil return pipe, and control pipes as they are, and check for leaks.
- ' ' ' ', Maintenance of air intake air filter element: The air filter is a component that filters out air dust and dirt. The filtered clean air enters the screw rotor compression chamber for compression. Because the internal clearance of the screw machine only allows particles within
- ' ' ' ' to be filtered out. If the air filter element is clogged and damaged, a large number of particles larger than
- ' ' ' ' will enter the internal circulation of the screw machine, which will not only greatly shorten the service life of the oil filter element and oil fine separation element, but also cause a large amount of particles to directly enter the bearing cavity, accelerating the Bearing wear increases the rotor clearance, reduces compression efficiency, and even causes the rotor to become dry and seize.
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