The sluicing pump motor in No 2 ash pumphouse of Zhanjiang Power Plant experienced over temperature on its case during operation.
湛江发电厂2号灰渣泵房冲洗水泵电动机在运行中出现外壳温度过高现象。
Analysis shows that after three-time ignition and operation of motor, the temperature of nozzle case rises spirally.
分析认为，发动机三次启动点火工作，温度呈螺旋上升。
In this case the maximum temperature of the heating liquid, indicated in the accompanying motor data sheet, must be guaranteed, for example by means of a temperature limiter.
在此情况下，如所附电机数据表所示，必须通过温度限制器等确保不超过加热液体的最高温度。
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