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潜水泵起动前有哪些检查工作

更新时间: 2019-01-11 00:00:00     

潜水泵起动前的检查工作主要有

1. 输水管接合处是否牢固;

2 . 叶轮绝缘性能是否良好;

3. 放气、排水、注油等部位的螺塞均应旋紧;

4. 工作电压是否在342 ~ 418伏的范围内,是否已经将电泵进行可靠接地。

关键词: 水泵 起动 哪些 检查 工作

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