The main reasons why the submersible pump sometimes rotates and sometimes does not rotate include the following:1. Power supply problem: The submersible pump may have difficulty starting due to unstable power supply voltage or power failure. Low or high power supply voltage, damaged cables, poor con

1. Reason for water pump leakage(1) When installing the water pump, the water seal seat ring assembly was not installed properly, causing the water pump to continue leaking water. Due to the presence of a water blocking ring on the pump shaft corresponding to the inspection hole, when the water seal

How to deal with water pump blockage?Treatment methods for water pump blockage1. Disconnect the power supply or move it to a place without direct sunlight: First, ensure safety by disconnecting the power supply of the water pump or moving it to a place without direct sunlight. ‌2. Disassemble the in

What is the reason for the sudden stop of the submersible pump during operation?1. Power outageSolution: Check the cause of the power outage and troubleshoot it.2. The control protection switch trips (damage or overload occurs during the operation of the submersible pump)Solution: - Measure the insu

Remedial methods for water leakage of submersible pumps1.The sealing ring of the submersible pump loses elasticity due to long-term use-Take out the sealing ring, cut a piece of paper or cloth with a thickness of 0.3 to 0.5 millimeters into a pad slightly larger than the original sealing ring, insta

What happens when the stainless steel water pump impeller is installed upside downThe impact of impeller inversion:1. If the stainless steel water pump impeller is installed upside down, it will affect the water flow rate, which is relatively small, and even cause the phenomenon of not being able to

What is the reason for the cracking of the stainless steel water pump body1. The pump casing is cracked due to prolonged use, natural aging, and decreased pressure resistance.2. During transportation, the pump casing was strongly impacted with the inlet and outlet pipes, resulting in cracking of the

Reasons for damage to water pump bearings1. Improper installation of bearings1) The use of brute force during installation, such as directly striking the bearing with a hammer, can cause significant damage to the bearing and is the main cause of deformation2) Inadequate installation, installation de

How to solve the problem of mechanical seal leakage?Reason一、 Failure to first fill the pump with water during trial operation；Start the pump to run without first supplying water to the mechanical seal from the external water supply；Water shortage during operation-Inspection method: Disassemble the p

Reason for tripping of submersible pumpAfter installing and using the submersible pump, it will automatically trip after a period of time and immediately start without any response. After waiting for a few minutes , it can start again. What is the reason for the trip?1. Motor overload-The operating