Circular saw problem
On 2008-04-13 20:25:55 +0100, David said:
I was using the circular saw yesterday when smoke and a burning smell
came from the motor, so stopped immediately. Didn't think I was
overtaxing it at the time - just cutting some chipboard.
Today, it still runs but the motor sounds raggy and the burning smell is
still there.
What's likely happened and is it for the skip? It's a B&D so I guess
spares/repair is possible although maybe not economical.
I checked the brushes and they seem to have plenty of length left in
them.
It sounds like shorting turns in the motor and/or commutator. If
you've had it for a while then it's probably not worth repairing.
Good choices for a replacement are Skil, if you want something solid
but not too expensive. Rather better are Hitachi or Makita.
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