Many factories choose to use corrosion-resistant submerged pump for environmental protection, but they are at a loss when there is something abnormal and do not know how to solve it.

During the start-up of the corrosion resistant submerged pump, it is necessary to regularly observe the instrument readings, establish necessary equipment operation records, and pay attention to whether there are abnormal phenomena such as heating, vibration, noise, etc. If there are abnormal phenomena, stop the pump immediately for inspection, and continue to operate after troubleshooting. The bearing temperature rise shall not be greater than 35 ° C, and the limit temperature shall not be greater than 75 ° C. Generally, the pump should not operate for a long time under the design flow of less than 30%. If it must be used under this condition, a bypass should be installed in the outlet pipeline to make the pump flow reach the specified range of use.