Deep submersible pump installation steps and precautions

Deep well submersible pump is a direct electric motor and pump submerged into the water work of the lifting device It is suitable for extraction from deep wells, hot wells and the sea can also be used for the extraction of rivers, reservoirs, drains: the main use Irrigation in farmland and water for livestock and poultry in plateau mountainous areas can also be used for water supply and drainage in cities, factories, railways, mines and construction sites. For the installation of deep well pumps, there are more issues to be aware of, as well as more complicated ones. The following will share about deep well pump installation steps and precautions: Deep well submersible pump installation steps and precautions 1, deep well pump before installation should check the power supply voltage to meet the requirements of deep well pump standard. 2, the diameter of the deep well should be slightly larger than the outer diameter of the deep well pump unit, and the actual depth of the well should be measured before installation. 3, check whether the well is suitable for installation of covers, can withstand deep well pump units and supporting the weight of the outlet pipe. 4, check the deep well pump assembly is good, remove the deep well pump before installation. 5, with a multimeter to check the deep well pump three-phase wire is turned on, the DC resistance is approximately balanced. 6, connected with the protection switch and control cabinet equipment, such as the choice of high-power soft starting and lowering voltage control cabinet. 7, the installation of water mats to pad positive, and even tighten the non-water-saving bolts. 8, the installation, should be in each section of the water pipe with plastic or water-resistant rope cable and pipe fastened. 9, installed deep well pump, followed by check from the switch insulation resistance and the three leads connected, and then check the instrument and starter equipment. 10, deep submersible pump for the first time after four hours, stop measuring the thermal insulation resistance quickly. 11, stop the pump after an interval of ten minutes before starting, not frequent start, so as not to damage the motor and pump parts. 12, in use, to regularly check and found the following phenomena should be immediately shut down, troubleshooting after operation. 13, deep well pump product sub-assembly, the combination of assembly, the pump part of the check valve removed, the pump connection at the mouth of the site clean. 14, deep well pump should be raised once a year outside the well. Through the above analysis of more points, we can more clearly understand the need to pay attention to the use of the product before the installation of deep well pump standard, deep well pump installation requires attention to the surrounding and equipment installation, deep well pump after installation of the product Overhaul and maintenance. A product to maintain long-term competitiveness, not only need to focus on the characteristics of the product itself also need to focus on the use of the product, only by taking into account all aspects in order to maintain the vitality of the product. Related Articles: Submersible Pump Common Fault Analysis and Solutions What are the advantages and disadvantages of submersible pumps?

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