血透机自检故障分析（型号贝朗8系，710500R）

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                    <section><section powered-by="gulangu"><section><p><img src="image/20201019/751d9f93d680993506cd45bd7e4d3352_1.gif" /></p></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><p>故障现象</p></section></section></section></section><section powered-by="gulangu"><p>&nbsp; &nbsp; &nbsp;设备在自检过程中出现“即将复位DF（透析液）压力自检”。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/4ff2328b2b2760b80c0d0a386cb7332b_2.jpg" /></p></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><p>故障分析及处理</p></section></section></section></section><section powered-by="gulangu"><p>1、根据故障现象，首先查看PDA的数值异常，进而判断PDA损坏。</p><p>2、更换PDA，故障排除。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/202db4680d8ba2a1c0710f92df82b79f_3.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/feebf5d104a72cb910c55d777d8fe2ba_4.jpg" /></p></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><p>结论</p></section></section></section></section><section powered-by="gulangu"><p>&nbsp; &nbsp; &nbsp; &nbsp;该故事PDA损坏导致报错，更换后故障解决。</p></section><section powered-by="gulangu"><p><br  /></p></section><section powered-by="gulangu"><section><section powered-by="gulangu"><section><p>欢</p></section></section></section><section><section powered-by="gulangu"><section><p>迎</p></section></section></section><section><section powered-by="gulangu"><section><p>关</p></section></section></section><section><section powered-by="gulangu"><section><p>注</p></section></section></section></section><section powered-by="gulangu"><p><br  /></p></section><section powered-by="gulangu"><section><section powered-by="gulangu"><section><p><img src="image/20201019/e4d898ac54aae1ecf6f6edd699d0c2a0_5.jpg" /></p></section></section></section><section><section powered-by="gulangu"><section><section><svg viewbox="0 0 1 1"></svg></section></section></section></section><section><section powered-by="gulangu"><section><p>关注我们</p><p>一起涨姿势！</p></section></section></section></section></section>