Question about Microwave Ovens

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Stuck on but no power

Microwave (Sharp R-510HK) will turn on as soon as door is closed but does not heat anything. Pressing the stop/cancel button cannot power off but can clear the display if there are any numbers punched in. Pressing the start/minute-plus button has no effect and does not even beep. Previously, the 5 on the number pad has gone dead: no response or beep when pressed; but it is now ok. Thanks for any advice.

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  • waixchan Jan 02, 2009

    Problem fixed, for now I guess. All the protective relays are good. The door microswitches had a little bit more play. A shim to lift up the switch a couple mm did the trick.

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It is the problem of the faulty heating element .the heating element needs to be replaced to solve this heating problem.

Posted on Dec 29, 2008

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MODEL NUMBER NEEDED

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BEFORE YOU RATE THIS

This is a preliminary post, asking for further information (model). Please withhold your rating until we actually offer the solution.

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