New answers tagged oven
The fuse box appears to be superfluous -- standard 4-wire 120/240VAC ovens do not need this sort of rigging. It appears that some antiquated built-in ovens brought their control circuit hot out separately from the oven element hots, hence the fuse box.
Are the pictures ones for your oven? If so it's a bit confusing that the oven control panel wiring is shown intact and the fuse box picture doesn't show this wire coming in. I assume the fuse box was disconnected from the oven for some reason? The schematic of a similar oven looks appropriate with red/black/white/green coming into the fuse block box but this ...
You know those coils are cheap, consumable, field-replaceable items. It's common for departing tenants to replace drip pans and coils that are too dirty to clean easily. The coil may have lost some of its insulation and developed a short to chassis. But generally they are not valuable enough to ask "why".
Sounds like the coil is shorted and providing far less of a resistive heating path than it should be. It should be trashed and replaced as I don't think there is a way to fix that coil, unless you can specifically see the short between the two prongs that plug into the range.
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