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XG501A型双床双管500MAX线机是上海医疗器械厂生产的大型X线机组,广泛应用于医院的普通摄影、透视及胃肠摄影。现就我院使用该机型以来对常见故障3例分析如下。例1:故障现象为开机后机器能正常自检,透视工作正常,摄影时按下手闸第1档后机器面板显示Err4(提示旋转阳极启动电路故障),曝光不能进行。分析处理:根据整机电路分析,大概
XG501A twin double tube 500MAX wire machine is a large-scale X-ray unit produced by Shanghai Medical Instrument Factory. It is widely used in the general photography, fluoroscopy and gastrointestinal photography of the hospital. Now I use this model in our hospital on the common fault analysis of 3 cases as follows. Example 1: Fault phenomenon After the machine can be normal self-test, perspective work properly, press the first gear when shooting handset machine panel display Err4 (prompted to turn the anode start circuit fault), the exposure can not be carried out. Analysis and processing: According to the whole circuit analysis, probably