Hydraulic pump use precautions

November 07, 2018

 

What are the precautions for using hydraulic pumps?

1、 When the hydraulic oil pump starts, it should be jogged several times. After the oil flow direction and sound are normal, run at low pressure for 5-10min, then put it into normal operation.

2、 The viscosity of the oil changes depending on the temperature, and the temperature is required to be kept below 60 degrees.

3、The oil must be clean and must not be mixed with mechanical impurities and corrosive materials.

4、 The maximum pressure and maximum speed of the hydraulic pump should be avoided for long-term use, otherwise it will affect the life of the hydraulic pump.

5、 The normal working oil temperature of the hydraulic pump is 15-65 degrees.

What are the precautions for mechanical equipment removal?

1、 Before disassembly, the structure, connection and fixing of the equipment and parts must be clearly understood. Unclear disassembly is not allowed.

2、 When disassembling, do the work of imprinting, marking, etc. Specially small parts are wrapped in oil paper and stored on the label.

3、The order of disassembly is opposite to the assembly sequence.

4、 When disassembling, the direction of rotation, the size of the head, and the thickness of the part must be clearly distinguished.

5、Disassembled parts should be stored in an appropriate manner according to the shape and characteristics of the parts.

6、 When disassembling, pay special attention to safety, the tool must be firm, and the operation must be accurate.

7、 Parts that are not removable or that are to be of reduced quality after disassembly should be unloaded as much as possible.

What are the preparations for the equipment before commissioning?

1、 The personnel who are operating must be familiar with the equipment manual and related technical documents to understand the structure and performance of the equipment to master the degree of operation.

2、Scientific preparation of the trial operation plan.

3、 Various tools, materials, and safety protection items required for the commissioning of the equipment.

4、 Part of the assembled parts of the equipment shall be intact and the connections shall be prohibited.

5、 Carry out a comprehensive inspection of the equipment to ensure that there are no hidden dangers and defects before commissioning.

6、 Eliminate unrelated components on the equipment to clean the test site.

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