口腔CT维修故障分析(型号9000c)

admin

                    

                    

                    
                    
                    <section><section powered-by="gulangu"><section><section><p><img src="image/20201019/8ee94bf6070748e09ec0b3b284de4ed6_1.gif" /></p></section></section></section><section powered-by="gulangu"><section><section><p>故障现象</p></section><p><img src="image/20201019/d7919da0bd816cde37378450c6c4c882_2.png" /></p> <section></section></section></section><section powered-by="gulangu"><section><section><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;进入曝光程序时出现“Thermal security &nbsp;I02”。</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/36db06ddb405dbfcfb48a5caece9e416_3.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>故障分析及处理</p></section><p><img src="image/20201019/d7919da0bd816cde37378450c6c4c882_2.png" /></p> <section></section></section></section><section powered-by="gulangu"><section><section><p>1、根据故障现象，提示球管过热，这说明球管的冷气系统出现异常。<br  /></p><p>2、拆下球管外盖，让设备冷却一个上午，下午开机试机，设备正常曝光。</p><p>3、根据故障产生的过程，医务人员由于校准程序无法通过，连接校准多次，导致设备一次性曝光过长，进而导致球管过热。</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/f64f21059f22c57061a5aba1ba766295_5.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>4、设备曝光校准方法</p><p>①进入程序界面，输入密码“Technicina”</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/066bb0fefd25405cf81984c81bb47314_6.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>②进入程序“collimator calibration”，在点击下一步</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/75e8a589766b6b005c644e467ca2957b_7.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/d3b56116013675b19394c4ef728c7bfc_8.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>③分别校准3个项目“panora”、“3D”、“Cephal”</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/838ec8a71180d786657d956db48feb47_9.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>④点击“Acquisition”进行曝光，曝光数据与预设值相同时，会出现绿色数值，校准通过。</p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/fad6514c00f92fe30e32f5cda153e7e7_10.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/ab23bf393ed9c2e036661d0e99318178_11.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p>故障诊断结果</p></section><p><img src="image/20201019/d7919da0bd816cde37378450c6c4c882_2.png" /></p> <section></section></section></section><section powered-by="gulangu"><section><section><p>&nbsp; &nbsp; &nbsp; &nbsp; 该设备连续多次校准，一次性曝光过长，导致球管过热，等球管冷却后，可正常曝光。</p></section></section></section><section powered-by="gulangu"><section><section><p><br  /></p></section></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><section><section><p>欢</p></section></section></section></section><section><section powered-by="gulangu"><section><section><p>迎</p></section></section></section></section><section><section powered-by="gulangu"><section><section><p>关</p></section></section></section></section><section><section powered-by="gulangu"><section><section><p>注</p></section></section></section></section></section></section><section powered-by="gulangu"><section><section><p><br  /></p></section></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><section><section><p><img src="image/20201019/d2e05deabab819bae47f82dba02dfe6e_13.jpg" /></p></section></section></section></section><section><section powered-by="gulangu"><section><section></section></section></section></section><section><section powered-by="gulangu"><section><section><p>关注我们</p><p>一起涨姿势！</p></section></section></section></section></section></section></section>