Ten rules to know about hydraulic system maintenance

For the maintenance of the hydraulic system, many people still do not pay attention to, this paper mechanical and electrical hydraulic system xiaobian to share the hydraulic system maintenance needs to understand the ten criteria, hurry to see.

I. Operating system requirements: the operating system staff shall be able to skillfully master the operating essentials and protect the hydraulic system and components.

Ii. Civilized work of hydraulic system: Internal parts of hydraulic components should be checked and cleaned regularly.

Three, the hydraulic system leakage inspection: often check the oil leakage of the entire hydraulic system, seals, pipe joints, plate valve joint surface sealing situation.

Iv. Civilized maintenance of hydraulic system: pay attention to civilized maintenance during maintenance, so as not to damage components.

Five, the hydraulic system start preparation: start the hydraulic pump, should first check whether the control components, electrical switches in the normal position.

6. Matters needing attention when using hydraulic system in winter: when using hydraulic system in winter, it should start and stop several times without load, and only after heating, can it enter the working state.

Seven, hydraulic system solenoid valve electromagnet check: hydraulic system solenoid valve in the working electromagnet is normal, to prevent the coil suction is not enough and coil heating.

Pressure adjustment of the relief valve: The rated pressure of the relief valve shall not exceed the maximum pressure of the hydraulic system. When the hydraulic pump starts or stops, the relief valve should be in the unloading state.

9. Matters needing attention after the hydraulic system stops working: After the hydraulic system stops working, the control switch of each component should be adjusted to the normal position and the power supply should be cut off.

10. Hydraulic oil cleanliness test in the hydraulic system: The hydraulic oil in the hydraulic system should always be kept clean to avoid blockage of oil road. The cleanliness of the hydraulic oil should be tested regularly.

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