使用潜水泵灌溉之前,必须做好必要的保养,以延长潜水泵的使用寿命和确保春灌的正常进行。1.查易损件首先把水泵部分拆下,检查叶轮、扣环、轴套、轴承座等易损件是否完好。好的可在装配电泵时继续使用,坏的则应在更换新的合格零件之后重新装配使用,严禁使用损伤和不合格的零件。 Before submerged pump irrigation, the necessary maintenance must be done to extend the life of the submersible pump and ensure proper spring irrigation. 1. Check the first parts of the pump removed, check the impeller, buckle, sleeve, bearing consumables are intact. Good can continue to use the pump assembly, bad should be replaced after the replacement of new qualified parts to use, non-use of damaged and unqualified parts.