I picked up a discarded shop vac, and found that one of the brushes was broken. I had a similar brush in my collection, and replaced the bad one.
The motor worked fine, but when I assembed the shop vac and tried it, it is blowing, not sucking.
I disassembled it and made sure that I haden't done something in reverse with the impeller, etc.
I've searched the web, and can't understand some of what I'm reading about AC motor rotation.
What am I missing?
Is my jury rigged brush the problem?
Thanks,
Gary
The motor worked fine, but when I assembed the shop vac and tried it, it is blowing, not sucking.
I disassembled it and made sure that I haden't done something in reverse with the impeller, etc.
I've searched the web, and can't understand some of what I'm reading about AC motor rotation.
What am I missing?
Is my jury rigged brush the problem?
Thanks,
Gary