114.在S700K型电动转辙机电路中,如何处理2DQJ不转极的故障?

114.在S700K型电动转辙机电路中,如何处理2DQJ不转极的故障?

["\u7b54\uff1a\u7531\u4e8e2DQJ\u7684\u8f6c\u6781\u7684\u5148\u51b3\u6761\u4ef6\u662f1DQJ\u7684\u53ef\u9760\u52b1\u78c1\u5438\u8d77\uff0c\u6240\u4ee5\u5728\u5904\u7406\u8fd9\u4e00\u6545\u969c\u65f6\u4ec5\u8003\u86512DQJ\u7ebf\u5708 (\u5411\u53cd\u4f4d\u8f6c\u6362\u65f6\u662f2-1\u7ebf\u5708\uff0c\u5411\u5b9a\u4f4d\u8f6c\u6362\u65f6\u662f3-4\u7ebf\u5708)\u65ad\u7ebf\u548c\u8be5\u7ee7\u7535\u5668\u63d2\u63a5\u4e0d\u826f\u548c\u7b2c\u4e00\u542f\u52a8\u590d\u793a\u7ee7\u7535\u56681DQJF\u7684 31-32(\u5411\u53cd\u4f4d\u8f6c\u6362)\u621641-42(\u5411\u5b9a\u4f4d\u8f6c\u6362)\u63a5\u70b9\u63a5\u89e6\u4e0d\u826f\uff0c\u6216\u7ee7\u7535\u5668\u63d2\u63a5\u4e0d\u826f\u3002\u5176\u4ed6\u7ebf\u8def\u5df2\u75311DQJ\u7684\u52b1\u78c1\u5438\u8d77\u68c0 \u67e5\u8fc7\u4e86\uff0c\u4e0d\u8981\u518d\u91cd\u590d\u68c0\u67e5\u5f71\u54cd\u6545\u969c\u5904\u7406\u7684\u901f\u5ea6\u3002"]