今天修台兄弟的HE-800A直眼机,出现E01,查看说明书得知是面线已断,可是实际的故障,线并没有断,最初判断以为是断线传感器损坏或者是平衡块螺丝松动,打开传感器外罩(也就是急停开关的盒子)发现里面全是灰尘,一 ...
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