How do you make vacuum pumps last longer?

How do you make vacuum pumps last longer? Correct operation after vacuum pump shutdown!
Vacuum pump is a kind of rotary container, which is widely used in many fields. Many people know about vacuum pumps and how to use them. But few people can stop the pump correctly. In order to make you can pay more attention to the following introduction of the correct vacuum pump shutdown operation.
1. Close the inlet valve;
2. Close the working fluid valve;
3. Stop the motor operation;
4. Close the valve in the flushing pipeline with mechanical seal;
5. If the ambient temperature is lower than 0℃, drain the liquid in the pump body, separator and all pipelines after shutdown;
6. If the vacuum pump is filled with working fluid, it will cause difficulty in starting the vacuum pump. Therefore, after stopping the pump, it is necessary to ensure that the liquid cannot enter the pump body and inlet pipe from the exhaust pipe, working fluid supply pipe and so on. If the exhaust side with gas and water separator should pay more attention. If in other installation conditions or failure can not determine whether the pump has been filled with working fluid when the start should be the first to put the working fluid in the pump clean or ensure that the working fluid accounted for about 1/2- 2/3 of the pump cavity.
Friendly tips to master the correct vacuum pump shutdown operation, not only to improve the work efficiency and effectively improve the service life of the vacuum pump, hope you can pay attention to. We sincerely welcome friends from all walks of life to discuss cooperation, work together to create a better tomorrow!

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