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omnimedical4001是美国生产的第二代头颅 CT,由于价格低,图像清晰,在医疗诊断上有很高的实用价值,但由于该机资料不全,特别是高压控制柜就没有技术资料,给维修带来了一定的困难,现将高压控制柜故障维修一例整理如下。故障现象:开机后高压显示在40KV位置采用自动或手动高压显示都无反应。分析与检修:根据现象分析故障可能出在高压控制方面,手动调节高压后,高压显示无反应,说明与微机自动控制高压无关,打开高压控制柜的机盖进行检查,发现高压
omnimedical4001 is the United States produced the second generation of head CT, due to low prices, clear images, medical diagnosis has a high practical value, but due to incomplete information on the aircraft, especially high-voltage control cabinet there is no technical information to bring maintenance A certain degree of difficulty, now a case of high-voltage control cabinet troubleshooting maintenance is as follows. Symptom: After boot high pressure display at 40KV position with automatic or manual high pressure display no response. Analysis and Maintenance: According to the analysis of the phenomenon may be out of high-pressure control, high-pressure manually adjust the high pressure showed no response, indicating that the computer has nothing to do with automatic control of high pressure to open the lid of the high-voltage control cabinet inspection and found that high pressure