混流泵使用与保养:Use AndMaintenance? ? 1、经常检查轴承温度,轴承箱内应装70%的钙基黄油,不得过多或过少,轴承升温一般不得比周围超过35°C,混流泵,轴承的极限温度不得超过75°C(用手摸感到烫手),若超过应停车检查原因予以消除。Check the bearing temperatureregularly.The bearing box should be put 70%