Maintenance and troubleshooting of vane pumps

Maintenance and troubleshooting of vane pumps
Although the structure of vane pumps is relatively simple, proper maintenance is essential to ensure their long-term stable operation. Regular inspection of the sealing, bearing condition, and opening and closing of the inlet and outlet valves of the vane pump is one of the basic maintenance contents. At the same time, the pump should be prevented from running idle for a long time without liquid to avoid damage to the vanes and pump housing.

When the vane pump fails, such as flow rate decreases, noise increases, etc., it should be stopped and checked in time. Possible causes include vane wear, bearing damage, drive failure, etc. Through professional detection tools and maintenance technology, problems can be quickly located and repaired to ensure that the vane pump returns to normal working condition.