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Author Topic: K7400 vertical collapse  (Read 1914 times)

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DirkDiggler_ESQ

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K7400 vertical collapse
« on: April 22, 2006, 07:13:40 am »
Just turned on my K7400 this morning and it has a vertical collapse issue. (image is just a line across the middle of screen and monitor controls don't change it).  I can't seem to find a torubleshooting flowchart for it.  Can anyone suggest which components to check?

Thanks!
« Last Edit: April 22, 2006, 07:19:17 am by DirkDiggler_ESQ »
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Ken Layton

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Re: K7400 vertical collapse
« Reply #1 on: April 22, 2006, 10:36:59 am »
Have you checked the tech info at www.wellsgardner.com yet?

Randy Fromm used to have it for free on his site, but that section is now a pay site.
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DirkDiggler_ESQ

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Re: K7400 vertical collapse
« Reply #2 on: April 22, 2006, 11:34:54 am »
They have the schematic on the WG site and the parts list, but that is about it.  I've got both of those in print.  They don't have the manual as a download and I don't have it in print either.
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Ken Layton

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Re: K7400 vertical collapse
« Reply #3 on: April 22, 2006, 11:50:00 am »
Call the Wells parts department (1-800-336-6630 or 708-290-2100) and order Product Manual (that's what they call a service manual) # 069X2859-100 for the k7400. It has troubleshooting info and theory of operation in it.
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