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我矿属化学矿山井下开采单位,2006年新购进1台IS65-40-315B型单级吸离心泵,该水泵用于井下排水,经安装完成后,在试运行过程中发现主电动机温度升高异常,无法使用。其检查、安装、调试及故障分析判断处理过程如下。
Mine mine is a chemical mine downhole mining unit, purchased in 2006 a new IS65-40-315B single-stage suction centrifugal pump, the pump used for underground drainage, after the installation is completed, the trial run found that the main motor temperature rise High abnormal, unusable. The inspection, installation, commissioning and troubleshooting analysis process is as follows.