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My microwave is arcing or sparking why? (2)

  • Arcing/Sparking
  • Arking/Sparking
  • Troubleshooting
  • Microwave Ovens
  • Last Updated 20/08/2014



     Does the microwave have a metal rack?


Detailed Answer


     If the microwave comes with a metal rack, be certain that the rack is installed properly on all four of the support brackets.

     If not, sparking can occur. The brackets are plastic to prevent this from happening, but if not installed properly and

     the rack touches the wall of the microwave cavity, sparking will occur.








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