Humming Variac?

From: Sellam Ismail <foo_at_siconic.com>
Date: Sat Sep 21 00:41:00 2002

On Fri, 20 Sep 2002, Tony Duell wrote:

> > It's quiet. But I left it plugged in and when I was going to bed at night
> > and the house was quiet it was noticeable enough that I went to
>
> OK< that sounds about normal, actually...

Cool.

> A worn brush is _not_ the cause of the humming. But if somebody had
> replaced the brush with one of the wrong type then it could cause problems.
>
> Often, replacement brushes are available from the manufacturer (at least
> I've seen them listed in catalogues over here). It's rare to need to
> replace one, though.

M'kay.

Thanks very much for the information, Tony!

Sellam Ismail Vintage Computer Festival
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Received on Sat Sep 21 2002 - 00:41:00 BST

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