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zx7400电焊机怎么维修
更新时间: 2021-01-24 08:42:33  

1、减小使用的焊接电流,排除短路现象,恢复绝缘。

2、使焊接电缆与焊件接触良好,设法阻止可动铁芯的移动。

3、旋紧螺丝,调整弹簧的拉刀,检查修理移动机构。

4、检查并消除碰壳处,排除碰罩壳现象,接妥接地线。

5、缩短电缆长度或加大电缆直径,将电缆放开不使之成盘形,使接头处接触良好。

关键词: zx7400 电焊机 怎么 维修

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