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Re: [Amps] Drake L7 issue

To: Joseph Loverti <joeloverti@gmail.com>
Subject: Re: [Amps] Drake L7 issue
From: MU 4CX250B <4cx250b@miamioh.edu>
Date: Thu, 25 Sep 2014 14:17:59 -0600
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Joe, measure the 220 VAC and make sure that's what you really have.
Next, check the the jumper wiring in the L7 to make sure it's
configured properly for your current line voltage. You can measure HV
using the panel meter on your amplifier.

Sent from my iPhone

> On Sep 25, 2014, at 12:54 PM, Joseph Loverti <joeloverti@gmail.com> wrote:
>
> All,
>
> I just finished up my 220VAC run to the shack and fired up the L-7. Upon 
> startup, the panel lights seemed dimmer than they usually are. Even the fan 
> seems like it’s running slow and weak. Upon trying to check the amp for 
> operation, I notice that I’m getting very weak output (no even 20 watts) into 
> my dry dummy load. I’ve tried several different bands but get the same 
> results. I have triple checked all my connections and everything seems 
> correct. The amp was operating just fine for the past several years at my old 
> QTH. I’ve just noticed this problem after my move. Could it be that I’m not 
> getting HV? Could I have a faulty breaker in the box? Any ideas on where to 
> begin trouble shooting would be appreciated.
>
> Thanks in advance,
>
> Joe
> WS8X
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