When multiple Deep Well Pumps Manufacturers share pipeline output, there is no one-way valve installed or the one-way valve is not tightly sealed; install or replace the one-way valve after checking the cause. (4) The water outlet pipeline is not unblocked or the impeller is blocked; clean up the blockage of the pipeline and impeller, and often salvage the debris in the reservoir.
The operation of the submersible pump has abnormal vibration and instability. (3) O-rings are aging and lose their function; replace all sealing rings, dry the motor (5), in the pipeline of the submersible pump, the pipeline or flange connection, there are often obvious reasons for water leakage and the treatment method: ①The pipeline itself Defects and have not undergone pressure test; ②The gasket joints at the flange joints are not properly handled; ③The flange bolts are not tightened in a reasonable way; the defective pipes should be repaired or even replaced, and the center of the butt pipes deviates too much It should be removed and rearranged. Various alarm signals such as water immersion, leakage, humidity, etc.
The main reasons are: (1) The anchor bolts of the water pump base are not tightened or loose; tighten all the anchor bolts evenly (2) The outlet pipe does not have independent support, and the pipeline vibration affects On the water pump; set an independent and stable support for the outlet pipe of the water pump to prevent the outlet pipe flange of the water pump from bearing the weight. (Vii) The submersible pump reverses when it stops: 1.
When the above failure occurs during operation, replace all damaged seals and cables and dry the motor. (2) The direction of the water pump is reversed; before the test operation of the water pump, the motor is idling and the direction of rotation is checked to make it consistent with the pump. It must be replaced with a new one. (4) The pumping density is higher or the viscosity is higher; check the reasons for the change of water quality and change the working conditions of the water pump
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