Abstract：Through the analysis of 3 maintenance of Bmag interlocking fault of Varian Clinac IX Linear Accelerator, it is found that the full wave rectifier diode breakdown in the bend magnet power supply, the improper setting of the bend magnet interlock, and the failure of the modulator CB3 air switch can cause the bmag interlocking. Through the replacement of accessories, adjustment parameters, etc., so that the fault is resolved.
Chen Xiao,Liu Xuhong. BMAG interlock troubleshooting of Varian clinac IX linear accelerator[J]. Chinese Journal of Radiation Oncology, 2019, 28(5): 398-399.
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2019, Vol. 28 
