What Problems Should Be Paid Attention To When Installing Submersible Mixed Flow Pump

May 26, 2022

1. It is forbidden to use the cable as a spreader or pull the cable!

2. The water pump shall not be turned before turning!

3. It is forbidden to put cable ends into water and absorb moisture!

4. Pay attention to handle the device with care, straightness and alignment!

5. The sealing direction of all acoustic O-ring seals shall be clean and free of sundries to ensure firm sealing!

Electrical wiring

1. The connection of electrical lines shall be constructed by a formal electrician according to the electrical wiring diagram and shall be operated in accordance with the local safety regulations.

2. Remove the cable head, then put on the terminal and press it tightly to ensure firmness, and connect according to the regular wiring method.

3. Pay attention to the parameters on the label and compare the additional voltage and frequency with the main voltage and frequency. When the voltage difference is large, the motor cannot be opened.

4. The outer sheath of the cable shall be free of any damage or skin damage.

5. Check the protective device of the water pump to ensure the correct wiring: check that the oil-water signal probe (YS) in the guide vane of the mechanical seal on the side of the submersible axial flow pump is in normal state, and check with a multimeter, and the resistance value is infinite.