迈瑞BS-2000M故障处理实例

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                    <section data-tools="gulangu" data-label="powered by gulangu"></section><p><br  /></p><section data-style-type="4" data-tools="新媒体排版" data-id="8543"><p><p><img src="image/20200927/eb03629b98ca8c31935caf08464f035f_1.gif" /></p></p><section data-style-type="1" data-tools="新媒体排版" data-id="12978"><section><section><section><p>反馈的故障现场</p></section><p><p><img src="image/20200927/d0628de4ffa89895147389dd08899540_2.png" /></p></p></section></section></section><section><span>客户电话告知</span><span>BS-2000M<span>仪器试剂搅拌单元异响很大。</span></span><span></span></section><p><span></span></p><section data-style-type="1" data-tools="新媒体排版" data-id="12978"><section><section><section><p>前期沟通与指导</p></section><p><p><img src="image/20200927/d0628de4ffa89895147389dd08899540_2.png" /></p></p></section></section></section><p><span>与客户进行视频交流，发现试剂搅拌单元的外壳张开，指导客户用螺丝刀拆拧紧，客户告知外壳上的螺丝无法拧紧。又指导操作老师将外壳拆开检查，发现试剂搅拌外壳下盖螺丝固定位置断裂。随后指导老师先用胶带粘合好，先完成今日的样本。立即申请了实际搅拌外壳上下盖组件。</span></p><p><p><img src="image/20200927/2a08b8670ba9318798efce6e2878b067_4.png" /></p></p><p><p><img src="image/20200927/f3a21647ac10543b18eb5d208b55d0e7_5.png" /></p></p><section data-style-type="1" data-tools="新媒体排版" data-id="12978"><section><section><section><p>现场验证故障</p></section><p><p><img src="image/20200927/d0628de4ffa89895147389dd08899540_2.png" /></p></p></section></section></section><section><span><span>到达现场后检查仪器试剂搅拌单元外壳，发现试剂搅拌外壳下盖的搅拌</span><span>2</span><span>和搅拌</span><span>3</span><span>的螺丝固定端均断裂脱落。</span></span></section><section data-style-type="1" data-tools="新媒体排版" data-id="12978"><section><section><section><p>故障分析及处理</p></section><p><p><img src="image/20200927/d0628de4ffa89895147389dd08899540_2.png" /></p></p></section></section></section><section><span><span>拆除损坏的试剂搅拌外壳上下盖，发现上盖很好取出，试剂搅拌外壳下盖较难取出。首先拆下试剂搅拌供电线的插头及扎丝；依次拔掉搅拌</span><span>3</span><span>个电机的供电线；螺丝刀拧下板卡上的</span><span>4</span><span>颗螺丝。再去拧松试剂搅拌单元下方固定在花键的</span><span>2</span><span>颗内六螺丝。即可拆下试剂搅拌外壳下盖。</span></span></section><section><span><span><br  /></span></span></section><section><span><span>安装好新的试剂搅拌外壳上下盖，需要先将试剂搅拌单元固定在花键的</span><span>2</span><span>颗内六螺丝固定好，在从软件上根据调试要求调试好各机械位置。</span></span></section><section><span><span><br  /></span></span></section><section><span>批量样本测试，仪器运行良好，此次仪器故障处理完毕。</span></section><p><p><img src="image/20200927/8ddca7370901a3774789f5e38a40d6f5_8.png" /></p></p><p><p><img src="image/20200927/00ffe55aa39d96f4e747f0367e957395_9.png" /></p></p><section data-style-type="1" data-tools="新媒体排版" data-id="12978"><section><section><section><p><p><img src="image/20200927/dd36ec71d25a9a156ab43328b339101a_10.png" /></p></p><p><p><img src="image/20200927/d0b72d721f3703bb6d9f3671c06f548d_11.png" /></p></p><p>故障总结<br  /></p></section><p><p><img src="image/20200927/d0628de4ffa89895147389dd08899540_2.png" /></p></p></section></section></section><p><span>本次故障原因判断为仪器测试量较大，部件加速老化所导致。更换此配件后需要大家认真仔细的调试试剂搅拌</span><span><span>1/2/3</span><span>在反映盘的水平位置，一定要尽可能的调试到反应杯中间，切勿运行时出现打杯问题。</span></span><span></span></p><p><br  /></p></section>