SOURCE: lightning inside microwave oven
You better be carefull my friend or you will start glowing in the dark!! LOL Just kidding. But I wont kid about how dangerous that metal cylinder can be with the holes in the top. Thats the magnatron. It has very high voltage going to it and you should never ever touch any wires going to it even if its unplugged as theres a capacitor in there that holds a charge for a time. f the oven is over several years old, Im sure the magnatron will cost more then a new oven, after you add labor and such. It just migfht be time to upgrade to a new microwave?? Good Luck
SOURCE: Microwave (inside on right hand
You don't say which make/model microwave you have, but on every model I have ever seen the thing that sits behind the plastic cover is the magnetron - the bit that actually generates the microwaves.
Unless the microwave was a fairly top-end model, you might well be cheaper to just buy a new one.
Hope this helps,
Matt
SOURCE: microwave ovens
The Magnetron has failed, causing the waveguide to become damaged. If the waveguide is damaged/burned the microwave can not be repaired and should be replaced.
SOURCE: Microwave turns on for 5 seconds, then shuts
To allow us to help you effectively (at no charge), please post a NEW problem to FixYa, and please
include your brand name and the full model number from the tag in or on
the unit, as well your symptoms "Microwave turns on for 5 seconds, then shuts off".
Please also not whether the display stays on or shuts off.
The object you're describing is the waveguide cover. It needs to stay clean and secure. If it's damaged, it will need to be replaced.
It provides critical
protection for the magnetron.
SOURCE: Metal plate on inside of microwave has hole & is arcing.
The Arcing is a real bad sign, and you see the "Brain" has detected a fault condition, most likely the Power Supply and or magnetron, or High Power Diode, has "Faulted" and it shuts down for Safety reasons. Due to the danger existing inside MW, I recommend that you have it serviced by a qualified person. Always get a firm "Quote" before proceeding with any work. Be careful, as often a repair may cost as much as a new one.
Testimonial: "Thanks for the insight. We will definitely look into the items listed and have it looked at by a qualified repair tech."
Hi
To locate the inlet cover, look towards the interior side of the microwave next to the microwave display. The inlet is typically located near the back of the microwave, in the middle of the wall.
Unplug your microwave from the electrical outlet and remove any food or containers.
Wipe the inlet cover, typically located on the right side of the microwave in the middle of the wall, with a damp cloth. The cover must be kept clean or it will not protect the microwave.
Dry the inlet cover with a soft towel.
Leave the microwave door open for several hours to air out the inlet cover.
Examine the inlet cover for wear and tear. If the cover has too much damage in the form of scratches or holes, it may need replacement.
Remove the inlet cover, if desired. Insert a putty knife under the plastic nail that holds the inlet cover in place. Pry out the nails and set them aside. Pull out the micro plate in front of the inlet and set it aside. Remove the inlet plate.
Install a new inlet plate. Slide the new inlet cover into its place. Replace the nails back into the side of the microwave by aligning them with the holes of the side.
Please get back to us if you have further query else please accept the suggestion.
Thank you for contacting fixya.com
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