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Which component most burn or damaged . how to replace this component. what reason is this. just i have demo. please , thanking you.

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I wish there was a ONE answer fits all...as all manufacturers have their own unique opportunities.

The most common problem in UPS'S are the batteries going "dead"...which may or may not damage the following 1. The fuse for the batteries 2. The battery charging circuit.

Hope this helps

Posted on Dec 31, 2008

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In onida ky thunder strf6654 getting burn,fuse blown when also change of str.????


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