[TechAssist] Re: Sansui Receiver 4900z Power switch

I miss the Vita-Drive rubber cleaner. Was the best - really brought back
rubber drives - phono; vcr, etc.
Have tried others - none quite as good
Also like Blue Stuff for controls. Has a little 'cleaning compound' that
continually cleans the contacts. They stopped making it for a while but I
think it is back.
BTW, I pulled the switch, took the power section apart. No cleaner in the
world  would have done anythig for this one - had to grind down contacts
to get to a decent surface - all pitted.
Roger G.
 
Mr. Fix-It     Harrisburg, PA 17110    WebSite- 
http://mrfixit.netfirms.com
rogerfixit@xxxxxxxx  (alternate - rogerfixit@xxxxxxxxxxxxx  )
FAX 801-705-3748 ; Tel: 717-763-7098 (shop) 717-652-1703(home)

On Thu, 30 Jan 2003 18:05:22 -0800 gulftech@xxxxxxxx writes:
> 
> For years, I used a marvelous product called "Quietrol".  (Not sure 
> of
> the spelling.)  Started buying it in the 60's.  Was far superior to 
> any
> other product I have ever used.  Was pulled from the market maybe 
> 8-10
> years ago.  The story I hear is that is was just a small company.  
> EPA
> got on them and wanted lots of things--tests, warning labels, who 
> knows
> what else.  The owner and founder told them "I don't need to do all 
> that.
>  I'll just close the doors."
> 
> 
> Ken Smith
> Gulf Technical Services
> 3034 Gulf Breeze Parkway
> Gulf Breeze, FL  32563
> 850-934-8324 (Voice) 850-932-0819 (Fax)
> 
> 
> On Thu, 30 Jan 2003 16:16:38 -0500 Doug Keller <dek@xxxxxxxxxx> 
> writes:
> > 
> > I still have about 2/3 of a can of color shield too. Why was
> > it pulled from the market? Like Plas-T-Pair, it WORKED!
> > Doug
> > 
> > J Silverman wrote:
> > > 
> > > Right! Thats the best stuff we could find since Channel Master 
> > Shield was
> > > removed from the market. I still have a can of the Shield and 
> only 
> > use it if
> > > the Deoxit doesnt do a good enough job.
> > > Jerry Silverman
> > > Greentron Inc
> > > 4 Newland Ave
> > > Greenville SC 29609
> > > 864 232 3889
> > > Fax 271 2080
> > > mailto:greentron@xxxxxxx
> > > ----- Original Message -----
> > > From: "ROD WILLIAMS" <roddmod@xxxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Thursday, January 30, 2003 1:11 AM
> > > Subject: [TechAssist] Re: Sansui Receiver 4900z Power switch
> > > 
> > > >
> > > > Deoxit  by Caig Labs
> > > >
> > > > If you have not tried this for switches, connectors, I also 
> use 
> > it on F
> > > > connectors. This stuff is amazing. I buy mine at MCM 
> > Electronics. 42 years
> > > > in the service industry tried most products and nothing works 
> > like this
> > > > stuff.
> > > >
> > > >
> > > >
> > > > ROD WILLIAMS
> > > >
> > > > ENCORE ENGINEERING SERVICES
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > >From: "David Lessard" <mrfixit@xxxxxxxxxxx>
> > > > >Reply-To: techassist@xxxxxxxxxxxxx
> > > > >To: <techassist@xxxxxxxxxxxxx>
> > > > >Subject: [TechAssist] Re: Sansui Receiver 4900z Power switch
> > > > >Date: Wed, 29 Jan 2003 16:01:46 -0500
> > > > >
> > > > >
> > > > >Roger, I've had reasonable luck repairing most switches. Most 
> 
> > common
> > > > >problem
> > > > >is oxidation (or carbon) on the contacts. Try taking the 
> switch 
> > apart and
> > > > >scraping the oxidation, clean with alcohol and lubricate with 
> 
> > NUTROL.
> > > Worse
> > > > >case scenario the contacts are degraded beyond repair and the 
> 
> > customer
> > > ends
> > > > >up with a big ugly toggle switch.
> > > > >
> > > > >David Lessard
> > > > >Alexandria Electronics
> > > > >mrfixit@xxxxxxxxxxx
> > > > >
> > > > >-----Original Message-----
> > > > >From: techassist-bounce@xxxxxxxxxxxxx
> > > > >[mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of 
> > rogerfixit@xxxxxxxx
> > > > >Sent: Wednesday, January 29, 2003 3:33 PM
> > > > >To: techassist@xxxxxxxxxxxxx
> > > > >Subject: [TechAssist] Sansui Receiver 4900z Power switch
> > > > >
> > > > >
> > > > >
> > > > >Going fishing-
> > > > >Sansui REceiver 4900z - need Power switch
> > > > >This switch is about 2" long with the power contacts in the 
> > back and  six
> > > > >contacts (double pole/ double throw) in the front extending 
> out 
> > the top
> > > > >and bottom and connected on the bottom thru resistors - no 
> idea 
> > why or
> > > > >what for.
> > > > >If any one has a source or may have one - I do have a photo I 
> 
> > can send.
> > > > >Otherwise, customer gets a brand new toggle switch installed 
> > somewhere.
> > > > >
> > > > >Roger G.
> > > > >
> > > > >Mr. Fix-It     Harrisburg, PA 17110    WebSite-
> > > > >http://mrfixit.netfirms.com
> > > > >rogerfixit@xxxxxxxx  (alternate - rogerfixit@xxxxxxxxxxxxx  )
> > > > >FAX 801-705-3748 ; Tel: 717-763-7098 (shop) 
> 717-652-1703(home)
> > > > >
> > > > 
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> > 
> > -- 
> > Doug Keller          "Learn from the mistakes of others,
> > Wis-Kel Electronics   because you won't live long enough
> > 101 Freeland Ave.     to make them all yourself"
> > Terra Alta, WV
> > USA        26764
> > dek@xxxxxxxxxx
> > ------------------------------------------
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> > 
> 
> 
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> 
> 


Roger G.

Mr. Fix-It     Harrisburg, PA 17110    WebSite- 
http://mrfixit.netfirms.com
rogerfixit@xxxxxxxx  (alternate - rogerfixit@xxxxxxxxxxxxx  )
FAX 801-705-3748 ; Tel: 717-763-7098 (shop) 717-652-1703(home)

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