2014年9月28日星期日

Machine tool equipment electrical troubleshooting - for appearance inspection fault area

In determining the scope of the possibility permanent magnet generator of failure,for within the scope of the electrical components and wires are appearance inspection,such as:the melt blown fuse;The location of the travel switch adjustment is not appropriate;Wire connector is loose or fall off;Contactor and relay contactor fall off or poor contact,coil burn 12v motor discoloring the burning surface electric motor insulation paper,flashing the insulating varnish outflow;Spring falls off or broken;Electrical switch,acmotortrading.blogspot.com etc.,the action mechanism of blocked failure can clearly show that point of failure.

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