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Why is a sparks in my Dexter device

I've changed my carbon brush

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Hi @benjaminanaman

actually it is quite common to see for any brushed power tool

normally is during initial startup

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Sparking brushes are common with a new set of brushes.

Hopefully, you cleaned the commutator and polished it up a bit.

That should reduce the a time it takes for the brushes to seat and the sparks to minimize.

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Benjamin Anaman crwdns2934231:0crwdne2934231:0
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