经验分享！迈瑞BS-800M故障处理实例

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                    <section data-style-type="4" data-tools="新媒体排版" data-id="9052"><section powered-by="gulangu"><section><section><section powered-by="gulangu"><section><section><p><strong>点击蓝字</strong></p></section></section></section></section><section><section powered-by="gulangu"><section><section><p><img src="image/20200927/552c74cf3ac3c7e85a9277666686471b_1.gif" /></p></section></section></section></section><section><section powered-by="gulangu"><section><section><p><strong>关注我们</strong></p></section></section></section></section></section></section></section><p><br  /></p><section data-style-type="1" data-tools="新媒体排版" data-id="13001"><section><section><section><p>故障描述</p></section></section></section></section><p><br  /></p><p><span>终端使用时发现，刚开机，M1模块无法初始化，显示停止状态，系统无法恢复，也无报警提示，查看状态发现光源灯电压显示为-0.18V。经工程师指导重启电脑后仪器可正常初始化。</span><span></span></p><p><span><br  /></span></p><p><p><img src="image/20200927/c1545bde888cab3f72b0bbd6fb75818e_2.jpg" /></p></p><p><br  /></p><p><p><img src="image/20200927/601098bd088fdd6a1690ff4fbcbb5932_3.jpg" /></p></p><p><br  /></p><section data-style-type="1" data-tools="新媒体排版" data-id="13001"><section><section><section><p>故障机理</p></section></section></section></section><p><br  /></p><p><span>光源灯老化，供电异常导致系统无法初始化。</span><span></span></p><p><span></span><br  /></p><p><br  /></p><section data-style-type="1" data-tools="新媒体排版" data-id="13001"><section><section><section><p>故障处理</p></section></section></section></section><p><br  /></p><p><span></span></p><section><span>工程师了解到科室每天都是电脑关机，分析部关机，每次分析部绿色电源打开后电脑可自动开启，排除电脑先开分析部仪器后开导致的握手失败。</span><span>查看状态，发现光源灯电压异常（看电源转接板A12V指示灯是否亮）询问老师光源灯何时更换的，是否超过6个月，老师反应去年年底更换的，疑光源灯老化导致故障，后与老师沟通重启仪器，重启仪器后初始化成功，老师要求去更换下光源灯，防止接着实验出故障，过去更换下光源灯，做下光度计检测和重复性实验结果均正常。</span><span></span></section><p><span><br  /></span></p><p><p><img src="image/20200927/055151d053c754cc37711b58f78e963a_4.jpg" /></p></p><p><span></span><br  /></p><p><br  /></p><p><span></span><br  /></p><p><br  /></p>