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故障现象 1 在做ＥＣＴ采集时 ,探头在旋转中途突然停下并显示出ＥＲＲＯＲ # 157错误。故障分析与检修 此故障为旋转轴心故障 ,ＳＰＥＣＴ的探头不能旋转。根据维修手册 ,做如下检查和处理。(1)对滑环用精密电器清洁剂清洁。(2 )对探头旋转轴部位的传感器用精密电器清洁剂清
Symptom 1 When doing ECT acquisition, the probe stops suddenly in the middle of the rotation and shows ERROR # 157 error. Failure Analysis and Maintenance This fault is a rotating axis failure and the SPECT probe cannot be rotated. According to the maintenance manual, check and handle as follows. (1) Clean the slip rings with precision electrical cleaners. (2) Sensors for rotating shafts of probes are cleaned with precision electrical cleaners