GE Advantium 120 Convection/Microwave Oven "arcing cleaning" Questions

...cleaning of the entire microwave cooking cavity and removal of any burn or soot mark will commonly stop the arcing. If your microwave has a painted cavity, you can even use some very fine sand paper ...

Arcing while cooking. Make sure the inside of the oven is clean and the waveguide cover on the right wall of the oven is especially clean and not damaged. Don't ever run the oven without food in it. ...

...of grease can cause this. Also make sure to check for chipped areas and if there are use an appliance touch up to cover the bare metal areas. A good cleaning will usually take care of the arcing

Arcing from the metal plate on the right side of the oven when anything solid is place in it - such as frozen foods or a cold stick of oleo or frozen biscuit. Goes off when I open the door. That metal

...occasionally in the microwave? The mica board is completely intact, but it has a few splatters. Arcing doesn't always happen, but it causes a rumble. Most importantly, is arced food safe to eat? ...

...Arcing in the oven chamber with a normal load (a cup of water, for example), often just indicates that a thorough cleaning of the oven chamber is needed, particularly around and inside/above the ...

My GE microwave is starting to arc. You can see the arcs on the plate (I believe it is the wave guide cover) on the right side interior. Burn marks are evident on teh plate. Is it the waveguide cover ...

...arcing and smoking. I have cleaned the wheels, degreased them and cleaned the inside of the advantium. It still arcs. This happened on our prior advantium and it caused the wheel to crumble. What can ...

...arcing inside I thought cleaning the wave guide cover on both sides would solve my problems, but they remain the same. When using the microwave I’m noticing a blue arcing coming from the top ...

...sparking what cause this and can it be repair? Sounds bad. Most likley caused by the magnetron tube arcing to the waveguide. Repair may be possible, but would be expensive (more than the microwave is ...