Deep well submersible pump fault analysis and solution

[Asia Fluid Network News] Deep submersible pump unit by: pumps, submersible motor water pipes and control switch composed of four parts. Due to its increasing use, more and more people noticed a more realistic problem, that is, the analysis of deep submersible pump failure. Because each product is bound to have its own shortcomings and deficiencies, research and analysis of these situations can provide a favorable guarantee for the improvement and improvement of products. Next, the main analysis of deep submersible pump common faults and solutions: Deep submersible pump fault analysis and solutions 1, the motor can not be started, accompanied by buzz: Solution: bearing axle, repair or replacement, impeller with foreign body and Pump stuck, remove foreign body. 2, no water or intermittent water, less water: Solution: the motor is not started, to eliminate circuit failure; pipeline blockage, clear blockage; pipeline rupture, welding repair or change. 3, the current is too large, the ammeter pointer swing: Solution: rotor sweep bore, replace the guide bearing; shaft and bearing relative rotation is not flexible, replace or repair the bearing. 4, the unit running violent vibration: Solution: motor rotor imbalance, in addition to bolt loose can be fastened, the rest of the fault sent to the factory to deal with; pump impeller imbalance; approach. 5, the insulation resistance of motor windings to ground low: Solution: motor windings and cable joints or cables are damaged, replace the winding, repair joints or cables. For customers, a product is the most easy to mind is not the product itself, but when the problem has no clue. For deep well pump, it has a lot of problems, but we can see that these problems are there can be a corresponding solution. For its future development, there are still many difficulties that will surely be faced, but it is worth the wait as long as we work together for the future. Related articles: Centrifugal pump features Centrifugal pump performance parameters

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