There are a number of ways a glass oven door can shatter but most of them have to do with tiny cracks that develop from something hitting the glass.
Microwave glass door shattered.
Sometimes reports like this can lead to recalls that will keep other consumers safe from buying a product with a dangerous flaw.
Microwave oven door glass breakage the microwave industry uses heat strengthened glass for glass doors.
When aligning the door for assembly the door must be opened as much as possible.
Small damage to metal nest can cause microwave leaks out.
Some of these micro fissures are created when the glass is tempered while others are created when something small bumps against the glass in the oven like a pan diamond ring or metal spoon.
If your microwave door glass spontaneously shattered contact the manufacturer.
To place door back on unit place bottom pin into hole first and then align the top pin.
Replace your microwave door.
They ll want to know the make and model of your microwave when you bought it and whether anyone was hurt.
In truth it all depends on what exactly is cracked on the microwave door as well as how deep it is.
The glass on the door is mostly for cosmetic purposes and doesn t play a huge part in the function.
As long as it does not exceed the stress point all is well.
The glass prior to shattering had no obvious cracks or fissures nor was any blunt force applied to it.
But what happens is the door starts to expand and contract while cooking and whammo it breaks.
Disconnect power to oven and remove grille see grille procedure.
At 8 45pm the front glass of the oven door shattered into sheets shards and pieces.
Glass continued to pop and disintegrate after hitting the floor.
In the rare case the glass does break it is designed to break into small pieces.
Once pins are aligned push door downward to lock into place.
It seemed to break for no apparent reason.
The door was assembled incorrectly and the glass was put under tension.
Open the oven door slowly raise the door evenly disengaging the pins at the top and bottom.
This is a heat treatment process the glass is put through that allows it to withstand a certain amount of impact.
Most of the time people are not even in the room when it happens.