QJ deep well pump motor temperature rise is the main reason

What treatment method is blocking air duct duct check motor, check the cause obstruction of the breeze, clean dust and dirt in the air duct, keep the duct open, the motor normal temperature rise.
QJ deep well pump motor temperature rise is the main reason
(1) the overload treatment method of the motor is to check whether the running current of the motor exceeds the rated current. The motor current is too large, should check the cause of excessive current, such as caused by the fault of the pump or motor, should be excluded from the fault; if the pump load caused by excessive power, should reduce or increase the pump motor, the power of pump and motor can be matched with each other, to ensure the normal and reliable operation of deep well pump.
(2) the lack of phase operation of motor is to check the power supply, control protection switch and the connection of the motor for deep well pump, to find out the reason of the lack of power supply, and to restore the normal power supply.
(3) the power supply voltage is too low processing method is to check the cause of the voltage is too low, troubleshooting, and re adjust the power supply voltage to 342V.
(4) air duct obstruction treatment method is air motor check, check the cause obstruction of the breeze, clean dust and dirt in the air duct, keep the duct open, the motor normal temperature rise.
(5) the environmental temperature is too high treatment method is to regulate the flow and head of the pump, reduce the load of the motor or take appropriate measures to reduce the temperature, reduce the temperature of the motor.