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本文对SS4型逻辑控制机车高音喇叭按钮560号电源线接地后造成机车无压无流故障现象的原因进行分析,针对该故障,提出了具体的改进措施。实施改进措施后,取得了良好的效果。
This paper analyzes the reason of locomotive no-voltage and no-flow fault caused by SS4 type logic control locomotive tweeter button No. 560 power line grounding. In view of this fault, some concrete improvement measures are put forward. After implementing the improvement measures, we achieved good results.