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Maintenance and Precautions of Hydraulic System
Release time:
2018-05-19
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Source:
The maintenance safety requirements of the hydraulic system must not loosen the pipe joints, remove the fastening threads and any hydraulic components when there is pressure in the system, and check after the pump is stopped.
Maintenance and Precautions of Hydraulic System
1. The maintenance and safety requirements of the hydraulic system shall not loosen the pipe joints, disassemble the fastening threads and any hydraulic components when there is pressure in the system. Check after the pump stops
Verify that there is no pressure in the system behind the removable components in the system.
2, maintenance site cleanliness requirements in the field and ground maintenance of hydraulic system, be sure to ensure a clean environment, to prevent pollutants into the hydraulic system. Before loosening each coupling interface, first scrub the surface of the component or joint, and immediately seal the opening with the specified plug after disassembly. Gloves and cotton silk are not allowed to be used for disassembly and assembly of hydraulic components. Refueling the system must beIt must pass through the oil filter.
3. Oil pipe replacement: Replace the oil pipe immediately after it is damaged. The newly replaced soft and hard pipes shall meet the requirements of system pressure. Before installation, the dirt on the inner wall of the new hose shall be blown off with compressed air, and the nozzle shall be checked for deburring. The metal hard pipe shall be pickled, and the oil pipe shall be blocked with a sealing cap immediately after cleaning.
4. Refueling: Store hydraulic oil in a clean special sealed container. The machine should be refueled through the oil filter during ground maintenance. Wipe the fuel filler with a clean, lint-free cloth before refueling.
5. Replacement of hydraulic components. The model of the replaced component must be correct. When replacing the component, the seal at the joint shall be prepared in advance, and the replaced seal must be discarded and shall not be reused. Threaded fasteners shall be tightened evenly and successively, and individual bolts shall not be subjected to excessive stress, causing deformation of components.
Key words:
Yikuang Technology, Maintenance and Precautions of Hydraulic System
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