How to Rationally Use Deep Well Submersible Pump

Deep Well Submersible Pump Reasonable use of methods: deep shaft pump shaft pump guide bearing is filled with water in the pump for lubrication. Before operation, the pump tube has not been filled with water, should be pre-lubricating rubber shaft min. Through the pre-hole on the water section, into the lubricating water, pre-lubrication 3 ~ 5min before start. Deep well pump operation, the water level in the deep wells should not be reduced to the pump inlet pipe near the pump that the water should not be too large, so as to avoid moving water level drop is too large, so that a sharp reduction in water, causing pump vibration, Resulting in damage to the motor and water pump.
In order to ensure the safe and reliable operation of the deep well pump unit, the temperature of the motor bearing and the height of the lubricating oil in the oil sump should be checked and monitored regularly. The voltage, current and water pump pressure, water flow and temperature of each part are recorded regularly. parameter.
Vertical deep well pump equipment used, such as the motor voltage, current and pump pressure, water and other abnormalities occur, or the motor running abnormal sound, etc., should immediately stop the use of vertical deep well pump device , And checked.