The Shanghai Yetuo circulating water vacuum pump is an important vacuum equipment, and its normal operation is crucial for the smooth progress of experiments and processes. In order to ensure the long-term stable operation and prolong the service life of the circulating water vacuum pump, the following are several key maintenance and upkeep points:

1. Regular cleaning and inspection

Regular cleaning is an important step in maintaining the performance of the circulating water vacuum pump. Start by turning off the power and disconnecting the water source. After the pump body cools down, use a mild cleaner and soft cloth to wipe the pump body casing and components. Be careful not to use corrosive cleaning agents to avoid damaging the surface of the pump. Check for looseness or leakage in the pump body, pipes, and connections, and perform necessary tightening and repair.

2. Lubrication and maintenance

Circulating water vacuum pumps typically have lubrication systems that require regular inspection and maintenance. The selection of lubricants should comply with the specifications and requirements of the pump. Regularly check the level and cleanliness of the lubricating oil or grease in the lubrication system, and add or replace it as needed. At the same time, check and clean the filter elements and screens of the lubrication system to ensure the quality and fluidity of the lubricating oil.

3. Check the sealing and consumables

The seals and consumables of the circulating water vacuum pump are crucial for maintaining good vacuum degree and performance. Regularly inspect the wear and aging of seals, such as O-rings, gaskets, etc., and replace them promptly if any problems are found. In addition, pay attention to checking and replacing other consumables such as filters, screens, and water pipes to ensure the normal operation of the system.

4. Proper operation and protection

Proper operation and protection are key to extending the service life of circulating water vacuum pumps. Follow the operating instructions in the user manual to avoid overloading and prolonged continuous work. In addition, it is also important to protect the circulating water vacuum pump from dust, moisture, and chemical substances. During use, the pump should be placed in a dry and clean environment, and avoid contact with corrosive gases or liquids. Regularly inspect and clean the inlet and outlet of the pump to prevent blockage and accumulation.

5. Regular maintenance and maintenance records

Establishing regular maintenance and upkeep records is a good practice that can help track pump performance and historical maintenance status. Record the maintenance date, maintenance content, and identified issues, and promptly take corresponding corrective measures. This helps to detect potential problems in a timely manner and prevent malfunctions in advance.

The maintenance and upkeep of Shanghai Yetuo circulating water vacuum pump are crucial for ensuring its normal operation and extending its service life. Regular cleaning and inspection, lubrication and maintenance, inspection of seals and consumables, correct operation and protection, and establishment of maintenance records are all key measures to maintain stable performance and extend the service life of circulating water vacuum pumps. Reasonable maintenance and upkeep measures can improve the reliability of equipment, reduce the occurrence of failures, and ensure the smooth progress of experiments and processes. Therefore, researchers and operators should pay attention to the maintenance of circulating water vacuum pumps and carry out regular maintenance according to the operating instructions and manufacturer's recommendations.