[TenTec] Hercules II fan noise

Gary Hoffman ghoffman at spacetech.com
Tue Aug 26 23:43:25 EDT 2008


Don't forget the basic step of cleaning dirt off the fan blades and the
finger guards.  This dirt can cause loud, choppy noise.

73 de Gary, AA2IZ


----- Original Message ----- 
From: "Steve Hunt" <steve at karinya.net>
To: "Discussion of Ten-Tec Equipment" <tentec at contesting.com>
Sent: Tuesday, August 26, 2008 5:53 PM
Subject: Re: [TenTec] Hercules II fan noise


> Thanks, everyone for the useful suggestions on my noisy fan problem..
> The consensus seems to be that this is NOT normal, so I now have several
> things to try.
>
> By the way, TT Service advises that the fan should only just be turning
> when the Amp is cold, so it looks like my speed control needs adjustment
> too.
>
> I'll report back on how it goes.
>
> 73,
> Steve G3TXQ
>
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