[Amps] RE: 8877 Test

[Paul Marbourg]

Hi Dennis. 

 

Dishwashing can leave surfactants and or fragrances behind on your
components when done.  The hardness of water can also leave trace inorganic
reside on the device substrate, as well.  Washing with a straight surfactant
in deionized water, followed by a DI water rinse should work well for
leaving little residue.  Does Formula 409 leave any residue behind?  I don't
know.  All I know is that the technicians at Jennings recommend use of this
product for cleaning their capacitors prior to high voltage use.

 

Cheers, Paul WN7T

 

  _____  

From: Dennis Watkins [mailto:andromeda at seanet.com] 
Sent: Monday, February 14, 2005 10:40 AM
To: Japerlick at aol.com
Cc: zborg at comcast.net; amps at contesting.com
Subject: Re: [Amps] RE: 8877 Test

 

I like the dish washer...

Japerlick at aol.com wrote:



In a message dated 2/14/2005 11:15:21 AM Central Standard Time, 
zborg at comcast.net writes:
 
  

ALWAYS ALWAYS ALWAYS clean the ceramic insulator with a degreaser product
like Formula 409 BEFORE conducting
 
    

 
Actually, a good solvent, acetone, or even a strong alcohol cleaning
solution 
is the best....no residue is the goal.
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