Agricultural deep-well pump pumping irrigation, should be checked in advance

The use of agricultural deep well pump pumping irrigation, inspection work should be done in advance,
       First, to check the power machine is safe and effective. The use of motor, should carefully check the line set up, the connection is in line with safety requirements, the grounding line is reliable, the motor is damp, the circuit is intact, to prevent the use of diesel engines, check whether the cooling water, lubricating oil is missing, the operation is normal; The occurrence of electric shock accident, to ensure the safety of electricity.
      Second, we must check whether the power of agricultural deep-well pump package, the installation is solid. Pay attention to check whether the transmission connection between power unit and water pump is standard, safe and reliable, and whether the connection parts of transmission are equipped with safety protection facilities, such as protective plate and protective net.
      Third, to check the various parts of the bolt is complete, with or without loosening, to ensure the safety of deep-well pump operation.