[Amps] ETO APLHA 91b fan/blower replacement

[KR4DA]

YES to below.......... There is power to it.. spins freely by hand.
But she no go when power applied. I was lucky that I caught it.
HOW... I keep a digital thermometer over the AIR OUTLET holes.
It went way past 150 degrees which causes the Thermometer to BLINK.
I then noticed I heard no noise from the FAN...
I then turned on my EXTERNAL fan.
I can work this way it seems OK as the temps
hang in there pretty good.
If I wasn't paying attention wonder what would of happended?????????
TUBES go????
I used it today to work CE0Z on RTTY.. EXHAUST temps holding at normal.

HAROLD B MANDEL wrote:

>Dear Bob,
>
>What's up with the blower?
>
>Is it one of them with a turntable-type motor and the shaft going into
>the squirrel-cage assembly?
>
>Commander Amplifiers uses a Dayton
>
>On Mon, 23 Jan 2006 13:09:45 -0500 KR4DA <kr4da at bellsouth.net> writes:
>  
>
>>Any suggestions???????????
>>
>>The fan/blower from ALPHA is $100 should I just get it from them, or 
>>is 
>>there
>>another less expnsive source..
>>They ALPHA replaced it MAY of 2000
>>
>>-- 
>>Bob
>>Vmoa chat list -> http://autos.groups.yahoo.com/group/vmoachat/
>>Vmoa tech list home -> 
>>http://autos.groups.yahoo.com/group/vmoatech/
>>
>>
>>Middleburg Fl (South Jacksonville)
>>ICQ 13912841
>>Web Page http://bellsouthpwp.nwt/k/r/kr4da
>>
>>Visit the FDXPG at  http://www.geocities.com/w4wx1/
>>
>>Ham Radio Calls: KR4DA FG/KR4DA J79DA HK0/KR4DA
>>
>>Motorcycles CBMMA #4
>>1977 XS750D 1J7008405
>>1997 Vmax12J VMOA #504 
>>
>>
>>
>>_______________________________________________
>>Amps mailing list
>>Amps at contesting.com
>>http://lists.contesting.com/mailman/listinfo/amps
>>
>>
>>    
>>
>
>
>Harold Mandel
>Superintendent of Construction
>Baran Telecom Inc.
>606 - 205 - 0172
>hmandel at barantelecom.com
>
>
>  
>

-- 
Bob
Vmoa chat list -> http://autos.groups.yahoo.com/group/vmoachat/
Vmoa tech list home -> http://autos.groups.yahoo.com/group/vmoatech/


Middleburg Fl (South Jacksonville)
ICQ 13912841
Web Page http://bellsouthpwp.nwt/k/r/kr4da

Visit the FDXPG at  http://www.geocities.com/w4wx1/

Ham Radio Calls: KR4DA FG/KR4DA J79DA HK0/KR4DA

Motorcycles CBMMA #4
1977 XS750D 1J7008405
1997 Vmax12J VMOA #504