[sdiy] Mains interference

BrightBoy jdec at mindspring.com
Thu Mar 27 18:22:50 CET 2014

If the main panel ground wire is connected to the grounding
rod(s) with only a clamp, you may want to replace with a 
permanent, lower impedence connection using an exothermic
welding process:




-----Original Message-----
>From: Neil Johnson <neil.johnson71 at gmail.com>
>Sent: Mar 27, 2014 7:42 AM
>To: Oakley Sound <oakleylist at btinternet.com>
>Cc: Synth DIY <synth-diy at dropmix.xs4all.nl>
>Subject: Re: [sdiy] Mains interference
>> Any pointers you can give would be very much appreciated.
>You might have dodgy earth, or a higher-than-you'd-like earth.  A
>chunky earth rod might improve your local situation, but check with an
>electrician first, or try your electricity board to see if they'll
>test it/sort it for free.
>Synth-diy mailing list
>Synth-diy at dropmix.xs4all.nl

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