To avoid electrical shock hazards, never operate the sewing machine with the ground wire for the power supply removed.

为了防止触电事故，卸下电源地线的状态，请不要运转缝纫机。 收藏。

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Subsequently, the control device starts up the sewing machine motor, to perform the wire winding process carried out by the winding mechanism.

接着，控制装置启动缝纫机电动机，执行由梭心绕线机构进行的绕线处理。

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Sewing blanket, steel wire nets rock wool blanket.

缝毡、钢丝网岩棉毡。

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