1, Preparation work
Before replacing the impeller, it is necessary to prepare the necessary tools, including wrenches, screwdrivers, pliers, nuts, and other tools. Meanwhile, it is necessary to find a flat workbench to facilitate the operation of replacing the impeller.
2, Disassemble the submersible pump
Firstly, the submersible pump needs to be disassembled. If the submersible pump is located in the well, it needs to be lifted up with ropes before disassembly. If the submersible pump is located on the ground, it can be directly disassembled.
3, Disassemble the impeller
To disassemble the impeller, you need to unscrew the original screws and then remove the impeller. However, in this case, the submersible pump did not have screws, so it was necessary to use flat mouth pliers to clamp the impeller and then use force to remove it.
4, Replace the impeller
After removing the original impeller, it is necessary to check whether the new impeller is compatible with the submersible pump. If compatible, clamp the new impeller onto it, then install the screws and tighten them.
5, Install submersible pump
After replacing the impeller, the submersible pump needs to be reinstalled. If the submersible pump is in the well, it needs to be lifted with a rope and slowly lowered. If the submersible pump is on the ground, it can be installed directly.
6, Test pump efficiency
After installation, it is necessary to test the submersible pump. Turn on the submersible pump and observe if it is working properly and if there are any abnormal sounds or vibrations. If there are any abnormal situations, please check and solve them in a timely manner.
By following the above steps, the problem of how to disassemble and replace the submersible pump impeller without screws can be easily solved.
