Hot end Insulator cooling

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Lateralg
Posts: 138
Joined: Mon Apr 14, 2014 8:21 am

Hot end Insulator cooling

Post by Lateralg » Sat Jul 26, 2014 10:05 pm

I read a post by Rick indicating that hot end insulator should have fan blowing on it.

How critical is this? What happens if insulator is too hot?
Gary
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