I've got a Koralia 4 that has stopped running. It just had a full vinegar bath and cleaning about a week ago, so I know it's not gummed up. When it's plugged in, I'm not even getting the hum you hear and feel when the impeller is stuck. I've tried it in another outlet to confirm that it's not a bad socket in my power strip. Anybody have any ideas as to how to get it working again, or do I just scavenge it for spare parts at this point? I bought it gently used about a year ago.

Thanks!
Derry