2BE liquid ring vacuum pump maintenance method and precautions

Routine maintenance: Regularly check the operating status of the pump, including observing whether the pump's vibration, noise, temperature and other parameters are normal. Check the lubrication of the bearings to ensure that the bearings are well lubricated, and add or replace the lubricating oil in time according to the operating time of the equipment and the use of lubricating oil. At the same time, check the tightness of the belt, if the belt is too loose or too tight, it should be adjusted in time to ensure the stability of the belt transmission. Regularly clean up debris and dust around the pump to keep the equipment clean and prevent debris from entering the pump and affecting the normal operation of the equipment.

Regular maintenance: Regularly carry out comprehensive overhaul of the pump according to the requirements of the equipment instruction manual. Disassemble the pump body, check the wear of core components such as impellers, bushings, and housings, and replace them in time if they are found to be severely worn or damaged. Check the sealing performance of the mechanical seal (if any), and if there is a leakage, the seal should be adjusted or replaced in time. The inside of the pump is cleaned to remove accumulated dirt and impurities to ensure that the internal passage of the pump is unobstructed. After the maintenance is completed, the pump body is reassembled in the correct installation order and debugged and operated to ensure that the equipment returns to normal operation.

Troubleshooting: When the pump fails, it should be carefully analyzed according to the fault phenomenon to find out the cause of the fault and eliminate it in time. For example, if the flow rate of the pump is insufficient, it may be caused by impeller wear, pipeline blockage, or inlet valve not fully opened, etc., and it is necessary to investigate one by one and take corresponding measures to solve it. If the noise of the pump is too loud, it may be caused by damaged bearings, loose belts, or poor coupling alignment, and relevant components need to be inspected and adjusted. During the troubleshooting process, if you encounter unsolvable problems, you should contact the equipment manufacturer or professional maintenance personnel in time to avoid aggravated equipment damage due to improper operation.

vacuum pump product information