From my experience it won't run.
I bought a used Swedish washer and dryer. The washer plugs into the dryer with what would be a normal 120v plug. but with one blade at right angle to the other one. Someone had bent it to fit a normal 120v receptacle, and it didn't work (I know this because I tried it.) Suffice to say I got a deal on a like new washer and dryer. Going to 120v didn't burn anything up in my case.