Electrical motor help

Soldato
Joined
4 Dec 2003
Posts
2,847
HELP!

Mrs has an excercise machine plate with a big electrical motor. All was working fine until she went to step on it 10 mins ago, switched it on and it now emmits a loud humming noise :confused:

Bad? Can it be fixed? :o
 
The motor could be stuck, is it like a high frequency humming similar to that of a power transformer?

Try giving in a bang on the side to see if it can be freed up.
 
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