Contact
Addr:ZhenBei Road, Putuo District, Shanghai, No. 915 (Jinshajiang Junction)
Tel:+86 21 3251 3913
Fax:+86 21 3251 3912
Email:info@yzvacuum.com
Tel:+86 21 3251 3913
Fax:+86 21 3251 3912
Email:info@yzvacuum.com
Pump routine maintenance knowledge
Add Time : 2013-11-13 16:25:18 Views : 2258
1.first to determine whether the bearing sound good. If the sound is abnormal, replace the bearings.
2.open to check the impeller for wear, if worn, will affect the efficiency of the flow head needs to be replaced.
3.check whether it can continue to use the mechanical seal can not be used to replace the
4.to see whether the lack of oil sump, such as lack of oil added to the appropriate location.
