Vacuum pump issues
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There is often water in the main pipeline of the vacuum pump, which results in an inability to create a vacuum. What causes this? This post was last edited by 350664009 on 2009-4-17 19:38]
Isn’t there a drain port at the bottom of the vacuum pump? Drive slowly and monitor the pressure.
First, let everyone know what type of vacuum pump you have! What medium is the drawn material! If there is water in the pipeline leading to the vacuum pump, it may be due to one of the following issues in your system: – The gas is not cooled sufficiently before entering the vacuum pump, resulting in supercooling and the formation of condensation water; – Proper separation of gas and liquid does not occur after cooling, causing a large amount of liquid (water) to be carried along
What medium is the drawn material! The change in the condensation point of the medium before and after extraction must be taken into account