Abstract:This paper analyzed one fault case of Smith FWZ-50C6 single pass injection pump, discussed cause of the failure and
solutions. Unlike common fault cases, the fault phenomenon were composed of unable to boot, automatically turning-on-and-off, the
motor was not working. We analyzed the relationship between fault and electronic component and conducted targeted maintenance,
through finding working principle of the injection pump circuit diagram and the main working principle of electronic components in
the circuit. Clinical engineers should acquire basic skill, know the working principle of electronic component well. In this premise,
they can enhance the fault analysis ability and solve the problem quickly.
张龄文,万军辉. 史密斯FWZ-50C6型单道注射泵故障维修分析一例[J]. 中国医疗设备, 2018, 33(3): 107-109.
ZHANG Lingwen,WAN Junhui. One Case Analysis of Smith FWZ-50C6 Single Channel Injection Pump Maintenance. China Medical Devices, 2018, 33(3): 107-109.