潜水泵的检修与保管在冬季，农用潜水泵一般都闲置不用。为了明年需用时能立即投入使用，要做好检修、保管工作。首先，要将潜水泵从井里提出来，不能让潜水泵在井内过冬，否则会引发电机绝缘和其它工作部件发生故障。从井里提出后，应先把外表冲洗干净，涂上油防止生锈，... Submersible pump maintenance and custody In the winter, agricultural submersible pumps are generally idle without. In order to be ready for use next year when needed, to do maintenance, custody. First, to lift the submersible pump out of the well, do not allow the submersible pump to win through the well. Failure to do so could cause motor insulation and other work components to malfunction. After making it from the well, rinse the exterior first, apply oil to prevent rusting, ...