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 Robotics / RCX / 1636
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Subject: 
Re: Cleaning the RCX
Newsgroups: 
lugnet.robotics.rcx
Date: 
Mon, 18 Mar 2002 15:07:31 GMT
Viewed: 
2680 times
  
Hi Chris,
    Thanks for the input. This is the kind of information I need. I have
always relied on alcohol as a cleaner for contacts and I did not think of
the effect it might have on the rubber contact. I thought the button might
be a carbon contact. I am also not sure what the material is on the board
that acts as the contact points for the circuit.
     Thanks again. I will investigate a source for a special cleaner. I hope
Radio Shack has something as they are about the only electronics store here.

--
Bob Fay

THE SHOP
http://www.ozbricks.com/bobfay

"Chris Magno" <cmagno@rogers.com> wrote in message
news:3C9559EA.CAB45ACB@rogers.com...
Bob:

Great page.  :)

I have one point of interest.  When I have used Isopropyl Alcohol (at
99%) to clean the button contacts of tv remote controls, I have found
that the black "rubber" button can degrade and erode.  Maybe someone
with more knowledge of electronics repair can confirm or deny this.   I
have seen a special contact cleaner for just this purpose at a
speciality electronics store.

I can not confirm this with an RCX black rubber button but I thought I
should mention it.   My on/off button is starting to act up and I am
very reluctant to try to wipe it clean.

I do agree that for metal contacts the Isopropyl Alcohol is fine.  I've
used it to clean reel to reel tape heads for years.



Chris
Pretend this says something funny





Message is in Reply To:
  Re: Cleaning the RCX
 
(...) Bob: Great page. :) I have one point of interest. When I have used Isopropyl Alcohol (at 99%) to clean the button contacts of tv remote controls, I have found that the black "rubber" button can degrade and erode. Maybe someone with more (...) (22 years ago, 18-Mar-02, to lugnet.robotics.rcx)

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