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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: 
5310 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 (...) (25 years ago, 18-Mar-02, to lugnet.robotics.rcx)

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