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Submersible pumps can often be seen in rural areas, which are important water-lifting tools for their livelihoods and farmers’ production. Nowadays, there are many types of products on the market no matter what, they are of different technologies and manufacturers, so you should pay attention to choosing submersible pumps.
First, check the quality of the Small Household Submersible Pump. There are many forms of submersible pump motors. The motors should be in a sealed state when used. After filling water, measure whether the insulation resistance of the motor is qualified, and then test the water pump to test whether the motor is running.
The submersible pump is the final determination of its flow and pumps pressure head and other important parameters, the user needs to choose the best head method on the pump nameplate, so that the use is affordable and the efficiency can be maximized. If the pump head is too small, the low-lift pump must perform high-lift work. Even if the water is pumped, the water volume will be small; but if the elevator is too large, there will be too much traffic and motor overload. If the overload time is too long, it will cause insulation aging and cause the motor to burn out.
A submersible pump is a device that will be used in many industries. The general warranty period is one year, but the use environment is relatively poor. In order to reduce costs, the stability of the submersible pump must be guaranteed to achieve the purpose of long-term use. In order to improve the service life of the submersible pump, it is necessary to ensure that it is operated according to the standard during use, and regular maintenance work is maintained on this basis, which will greatly increase the service life of the submersible pump.
When installing, do not use the cable of the cable pump overhead, and the power cord should not be too long to avoid unnecessary damage. When sending it into the water, do not apply excessive force to the cable to avoid the power cord from breaking. During the process of the submersible pump, do not sink it into the cement, which will affect the cooling effect and burn the motor windings. When installing, pay special attention to the insulation resistance of the motor not less than 0.5 megohms in order to protect the motor well.
In order to avoid leakage, the motor is installed as a device called life insurance. Due to its special work, it is more likely to cause leakage. In the case of installing this component, when the rated voltage is exceeded, it will automatically cut off the power supply to ensure the safety of the operator and to avoid accidents at the same time.