[1000mp] Yaesu Mark V Fan

[Roy Westra]

If your fan is running a lot you may need to clean out the heat sink in the
back of the rig, just blast it with some compressed air. While your at it
clean out the fan in the power supply also, it gets built up with dust
bunnies just like a computer fan.

73

Roy
AA6QQ

On Tue, May 1, 2012 at 7:09 PM, <N0OEL at aol.com> wrote:

> Its my experience that the fan runs when the radio is used in transmit a
> lot.     It comes on very seldom in  receive.
>
> -K0BUD
>
>
> In a message dated 5/1/2012 7:38:52 P.M. Central Daylight Time,  jwheeler9
> 5 at netscape.com writes:
>
> Can  anyone tell me? Does the fan in the mark 5 run continuously or does
> it  only run when the finals reach a preset temperature? I know there's a
> thermal switch  involved.
>
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