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The importance of hydraulic oil to the agitator-pump integrated machine

2020-04-29

The hydraulic pump is the power component of the hydraulic system. It is driven by the engine or electric motor. It sucks oil from the hydraulic oil tank to form a pressure oil that is discharged and sent to the actuator. In order to extend the life of the hydraulic pump, the editor summarizes the following suggestions on maintaining hydraulic series accessories:

1. Before starting the equipment, check whether all motion mechanisms and solenoid valves are in the original state, and check the oil level of the fuel tank. If abnormal or insufficient oil is found, it is forbidden to start the hydraulic pump motor and seek maintenance personnel to deal with it.

2. When the oil temperature in the fuel tank does not reach 25 ° C in winter, the actuators are not allowed to start working in sequence, but can only start the hydraulic pump motor to make the hydraulic pump run empty. During the summer work, when the oil temperature in the tank is higher than 60 ℃, pay attention to the working condition of the hydraulic system and notify the maintenance personnel to deal with it.

3. Between the use of high-pressure oil pumps for pipeline cleaning, we must first check the nozzle to ensure that its nozzle does not appear blocked.

4. During cleaning and construction, we need to pay attention to the orientation of the nozzle. Generally, the nozzle should be placed in the local area of about 30 cm in the pipeline, and then pressurize the nozzle, and send the nozzle to the side of the pipeline. The placement of this position and the operation of pressure are very important.

5. After the cleaning operation is completed, we must pull the nozzle out of the pipeline. In order to prevent the nozzle from swinging and causing harm to the operator, we should quickly adjust the pressure of the high-pressure pump to zero.

6. Check the oil seal cleaning. It is often necessary to clean the oil seal to prevent affecting the service life of the machine.

7. Recommend to replace the hydraulic oil after the first 500 hours of operation. The maximum cycle of hydraulic oil replacement is 2000 hours, and the maximum replacement cycle with air filter is 500 hours.

8. Hydraulic equipment should always be kept clean to prevent dust, coolant for cutting, cuttings, cotton yarn and other debris from entering the oil tank.

9. The operator shall carry out careful inspection according to the specified parts and items on the equipment inspection card.

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The importance of hydraulic oil to the agitator-pump integrated machine

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