西门子软启动器维修13521973761

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软启· 平时注意检查软起动器的环境条件，防止在超过其允许的环境条件下运行。注意检查软起动器周围是否有妨碍其通风散热的物体，确保软起动器四周有足够的空间（大于150mm）。

· 定期检查配电线端子是否松动，柜内元器件有否过热、变色、焦臭味等异常现象。