Questions & Answers for: waveguide cover

Question about R-820B Convection/Microwave Oven

1 Answer

Waveguide cover I have problem with my Sharp R- 820B. Waveguide cover. If it's damaged and cleaning won't take care of it, you can buy a new waveguide cover from Tritronics at ...

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Question about R-820B Convection/Microwave Oven

1 Answer

...waveguide cover. Try removing the waveguide cover to see if the problem persists. Once removed, the waveguide cover can be inspected for burns, which will indicate if this is the issue. If the ...

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Question about R-820B Convection/Microwave Oven

1 Answer

...waveguide cover. Try removing the waveguide cover to see if the problem persists. Once removed, the waveguide cover can be inspected for burns, which will indicate if this is the issue. If the ...

Question about R-820B Convection/Microwave Oven

1 Answer

...waveguide cover. Try removing the waveguide cover to see if the problem persists. Once removed, the waveguide cover can be inspected for burns, which will indicate if this is the issue. If the ...

Question about R-820B Convection/Microwave Oven

1 Answer

...waveguide cover. Try removing the waveguide cover to see if the problem persists. Once removed, the waveguide cover can be inspected for burns, which will indicate if this is the issue. If the ...

Question about R-820B Convection/Microwave Oven

1 Answer

...waveguide cover. Try removing the waveguide cover to see if the problem persists. Once removed, the waveguide cover can be inspected for burns, which will indicate if this is the issue. If the ...

cover is a microwave-transparent film that covers the open end of the waveguide where it enters the oven cavity. It is there to prevent dust, dirt, and other things from getting into the waveguide. If

Question about R-820B Convection/Microwave Oven

1 Answer

waveguide cover. If damaged or discolored, the waveguide cover has been damaged by heat and must be replaced. It protects your waveguide and magnetron from arcing due to grease and food particles. The

Question about R-820B Convection/Microwave Oven

1 Answer

...waveguide cover." It protects the waveguide and the magnetron at the other end from moisture, grease, and food particles. If these remain stuck to the waveguide cover, arcing can occur, which will ...

...waveguide cover is severely burnt, it is generally recommended to replace it rather than repair it. The waveguide cover is designed to be transparent and protect the antenna or magnetron from food ...

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