Removal and Installation Procedure of Single-Stage Pump

2024-09-09

single stage pumpThe removal and installation of the need to strictly follow the steps to ensure the safety and accuracy of the operation. For unfamiliar personnel, it is recommended to operate under the guidance of professionals.

1. removal steps

1. Preparation: Ensure that the working environment is clean and tidy, and prepare appropriate tools, such as wrenches, screwdrivers, etc.

2. Disconnect the power supply: make sure that the pump has stopped working and disconnect the power supply to avoid the risk of electric shock.

3. Unloading: first loosen the connecting bolts of the inlet and outlet flanges to separate the pump body from the pipeline.

4. Remove the bearing cover and bearing: use the special tool to loosen the bearing cover and gently take out the bearing.

5. Removal of seal components: Depending on the design of the pump, it may be necessary to remove seals, such as mechanical seals or packing seals.

6. Remove the rotor: Gently rotate the pump shaft to remove the rotor from the pump body.

7. Remove other parts: such as pump cover, pump seat, etc., to ensure that all parts are properly placed to avoid damage or loss.

8. Inspection: After disassembly, check the integrity of all components, especially the sealing surface and over-current components, to see if there is wear or damage.

2. installation steps

1. Preparation: Make sure that all parts are ready and check whether the foundation of the pump is smooth and firm.

2. Install the bearing and bearing cover: Install the bearing on the pump shaft, and then install the bearing cover to ensure that the bearing and bearing cover are in the correct position.

3. Install the rotor: Gently put the rotor into the pump body to ensure that the gap between the rotor and the pump body is uniform.

4. Install the sealing parts: According to the design of the pump, install the mechanical seal or packing seal to ensure good sealing performance.

5. Install the pump cover and pump seat: install the pump cover and pump seat on the pump body to ensure that all connections are tight and leak-free.

6. Connect the pipeline: reconnect the pump with the inlet and outlet pipelines to ensure that the connection is firm and there is no leakage.

7. Turn on the power supply: ensure that the connection between the motor and the pump is correct, and check whether the rotation direction is correct before turning on the power supply.

8. Test operation: After reinstallation, conduct a trial operation to check whether the performance of the pump is normal, whether there is leakage or other abnormalities.