Company News | 2024-01-17
EDWARDS RV Series Vacuum Pump Insufficient Vacuum Level-EUREKA
EDWARDS RV12/RV8/RV5/RV3 Insufficient vacuum is one of the most common problems we encounter when using vacuum pumps, and the performance of a pump Whether the performance is efficient also depends on the parameter "vacuum degree". Insufficient vacuum degree will have a great impact on production or experiment, then What causes insufficient vacuum in the vacuum pump?
1.The mechanical seal of the EDWARDS vacuum pump is aging and causing air leakage. There are many O-rings, gaskets and shaft seals in the EDWARDS vacuum pump. When the vacuum degree of the EDWARDS vacuum pump is insufficient, you need to check whether these seals are aging, causing the EDWARDS vacuum pump to leak.
2. There is a problem with the EDWARDS vacuum pump oil. The reason for insufficient vacuum in the vacuum pump may also be that the vacuum pump oil is low; the oil is contaminated; or other types of vacuum pump oil are used.
3. The friction between the rotor and the cavity of the EDWARDS vacuum pump produces high temperatures, which causes the oil of the EDWARDS vacuum pump to become thinner, causing the vacuum degree of the vacuum pump to fail to meet the standard. Faced with this situation, it is necessary to adjust the gap between the rotor and the cavity, and at the same time polish the cavity and the rotor to reduce the friction between the rotor and the cavity and reduce the high temperature generated by the vacuum pump.
The above is an analysis of the causes of insufficient vacuum in EDWARDS vacuum pumps and how to solve them. I hope it will be helpful to you. If you want to ask more questions about vacuum pumps, please feel free to consult our EUREKA Vacuum!
