I switched the percolator on this morning with coffee in the basket but no water in the jug. It was only on for about a minute till I noticed the lack of proper bubbly noises and a nasty plastic-y, electricy smell. I stopped it, rinsed it out and restarted it but the coffee had lovely overnotes of burnt plastic. Will a good cleaning fix this or is my coffee pot bound for the trash? :( It's one of those metal jug ones.