机组运行中主机冷油器的切换步骤

12． &nbsp; &nbsp; &nbsp;代主机备用冷油器水侧放气阀见水后关闭<br/><br/>13． &nbsp; &nbsp; &nbsp;缓慢开启主机备用冷油器水侧出水阀<br/><br/>14． &nbsp; &nbsp; &nbsp;松开主机冷油器切换三通阀的强制手轮<br/><br/>15． &nbsp; &nbsp; &nbsp;缓慢扳动主机冷油器切换三通阀，直至切换到另一侧<br/><br/>16． &nbsp; &nbsp; &nbsp;在切换过程中注意观察主机润滑油压力的变化反映正常<br/><br/>17． &nbsp; &nbsp; &nbsp;确认主机润滑油温度及其自动调节系统正常<br/><br/>18． &nbsp; &nbsp; &nbsp;旋紧主机冷油器切换三通阀的强制手轮<br/><br/>19． &nbsp; &nbsp; &nbsp;关闭主机原运行冷油器的水侧进出水阀<br/><br/>20． &nbsp; &nbsp; &nbsp;主机冷油器切换完成，汇报

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