How to maintain 304 stainless steel submersible pump?

How to maintain 304 stainless steel submersible pump?

Every day to check the power line is damaged, the absolute prohibition of submersible pump leakage water pump operation. Check everybody was damaged, the motor is not leakage at work. After the operation, should promptly clean up the debris attached to the pump, the pump is rinsed clean. In order to ensure the normal operation of electric submersible pump, should be carried out in accordance with the following requirements. The submersible pump before use, must use insulation resistance megohmmeter check motor, the lowest value of not less than 50M.

Flooding electric plug should be opened for irrigation, filled with clean water and then tighten the drain plug, plug out irrigation cannot be directly into the wells. After the check before use cable without rupture, broken. If the damage should be reversed to prevent leakage. The stainless steel submersible pump should add water to the pump in the water before. Then idling for 1 to 2 minutes, and starting two times, check the starting and idling is normal, whether it meets the requirements. If the steering in the opposite direction, will any two wire replaced. Check whether there are cracks in the lifting pipe, is firmly connected. And lifting well submersible pump is never allowed to pull the cable to avoid cable damage or disconnect joint, causing unnecessary accidents. Should the wire or clamp down and lifting.

In order to ensure the normal operation of wells with submersible motor, prolong the service life, in addition to the control protection device equipped with complete and correct implementation of the operation, should do the daily maintenance and regular maintenance work. When a fault occurs when the motor should be timely troubleshooting and repair treatment. Well submersible pump every year general motors is proposed should be well outside an overhaul.

During the operation of submersible motor, the running current of the motor, the insulation resistance of the ground should be monitored regularly or periodically, and the submersible motor should be regularly overhauled.