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Total 6 documents matching your query.

1. [Amps] Sucking air (score: 1): Author: "Gary Smith" <Gary@ka1j.com>; Date: Mon, 28 Nov 2011 14:34:43 -0500; I noticed the AL-1500 was getting pretty hot during the contest last weekend & wonder if putting a large muffin fan on the outlet & sucking the exhaust would perhaps assist in increasing air flow. I; /archives//html/Amps/2011-11/msg00160.html (6,937 bytes)
2. Re: [Amps] Sucking air (score: 1): Author: "Jim W7RY" <jimw7ry@gmail.com>; Date: Tue, 29 Nov 2011 06:44:38 -0800; Install a hi-lo blower speed switch on the back of the amp. Low for everyday use, then switch it to high when you contest. 73 Jim W7RY _______________________________________________ Amps mailing lis; /archives//html/Amps/2011-11/msg00166.html (8,192 bytes)
3. Re: [Amps] Sucking air (score: 1): Author: Ron Youvan <ka4inm@tampabay.rr.com>; Date: Tue, 29 Nov 2011 10:09:14 -0500; Plastic fan over hot air, that sounds like a bad idea. Metal fan with oiled bearings over hot air, that sounds like a bad idea. Add more air flow to the input of the existing fan if possible. -- Ron; /archives//html/Amps/2011-11/msg00167.html (7,810 bytes)
4. Re: [Amps] Sucking air (score: 1): Author: "Mike" <noddy1211@sbcglobal.net>; Date: Tue, 29 Nov 2011 07:52:36 -0800; Do you have the cooling fan wired for High Fan speed? If not you could make it switchable for high speed when contesting or RTTY etc. My AL-1500 runs pretty cool even on RTTY with the fan set to High; /archives//html/Amps/2011-11/msg00171.html (7,912 bytes)
5. Re: [Amps] Sucking air (score: 1): Author: "Carl" <km1h@jeremy.mv.com>; Date: Wed, 30 Nov 2011 09:58:23 -0500; If you add a piece of silicone rubber to extend the 8877 exhaust to the top of the cabinet it will be a lot cooler. Punch or drill a series of small holes along the middle shield wall under the trans; /archives//html/Amps/2011-11/msg00179.html (9,586 bytes)
6. Re: [Amps] Sucking air (score: 1): Author: Roger <sub1@rogerhalstead.com>; Date: Thu, 01 Dec 2011 13:15:44 -0500; This was quite common with the Dentron amps which were a bit anemic on cooling, as well as in a few other areas. It's not very efficient, but it does work and keeps the top of the cabinet much cooler; /archives//html/Amps/2011-12/msg00014.html (7,953 bytes)

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