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From: John Fields on 19 Mar 2010 17:37 On Fri, 19 Mar 2010 13:12:30 -0500, John O'Flaherty <quiasmox(a)yeeha.com> wrote: >On Tue, 16 Mar 2010 20:36:30 +1100, John G <greentest(a)ozemail.com.au> >wrote: > >>On Mon, 15 Mar 2010 01:33:27 +0530, "pawihte" <pawihte(a)fake.invalid> >>wrote: >> >>>Tim Wescott wrote: >>>> pawihte wrote: >>>>> pawihte wrote: >>>>>> What common substance would be acceptable as a lubricant for >>>>>> consumer grade volume control pots? It's no good recommending >>>>>> a >>>>>> branded product to me as I live in a place where such >>>>>> products >>>>>> are unlikely to be available. Thanks. >>>>> >>>>> Thanks to those who posted helpful replies. It's been a long >>>>> time >>>>> since I had to bother with noisy pots. When I did such things >>>>> regularly, contact cleaners were just things I read about in >>>>> foreign magazines. I think they're available in local shops >>>>> now. >>>>> Anyway, the stuff I found inside pots were accumulated dust, >>>>> lint >>>>> and unidentified fuzz and grit that were sometimes so thick >>>>> that >>>>> I'd still prefer to open up the pot, wash it with a solvent >>>>> and >>>>> then apply the lubricant manually. >>>> >>>> Back when I kit-built my radio control gear, the pots got >>>> lubricated >>>> with petroleum jelly (Vaseline, to violate your "no brand name" >>>> rule). >>>> >>>> Don't blame me if you find a brand of pot that gets dissolved >>>> by it, >>>> though. >>> >>>Vaseline is so common that I'll count it as generic. Thanks for >>>the info. >>> >>I accept you did not want a brand name but some products have a very >>limited range of suppliers. >>Servisol was a good contact and pot cleaner years ago but I have been >>away from that area for too long to know if it still around. >> >>Of course steel wool is still a very common POT cleaner. > > An appropriate grade of strainer, to remove the seeds, works best. --- I like the lid of a shoe box at about 30�. JF
From: John O'Flaherty on 19 Mar 2010 22:23 On Fri, 19 Mar 2010 16:37:25 -0500, John Fields <jfields(a)austininstruments.com> wrote: >On Fri, 19 Mar 2010 13:12:30 -0500, John O'Flaherty <quiasmox(a)yeeha.com> >wrote: > >>On Tue, 16 Mar 2010 20:36:30 +1100, John G <greentest(a)ozemail.com.au> >>wrote: >>>Of course steel wool is still a very common POT cleaner. >> >> An appropriate grade of strainer, to remove the seeds, works best. > >--- >I like the lid of a shoe box at about 30�. Bandpass, band-reject - six of one... -- John
From: sparky on 20 Mar 2010 08:51 On Mar 14, 6:29 am, "Phil Allison" <phi...(a)tpg.com.au> wrote: > "pawihte" > > Your thinking is totally insane. > > And you're a pig ignorant turd. > > Drop dead. > > ..... Phil Got you panties in a twist - - - again !!
From: sparky on 20 Mar 2010 08:52 On Mar 19, 1:21 am, George Herold <ggher...(a)gmail.com> wrote: > On Mar 14, 5:49 am, "Phil Allison" <phi...(a)tpg.com.au> wrote: > > > > > > > "pawihte" > > > >> ** Totally mangled nonsense - the track of a carbon ( or other) pot has > > >> no lubricant applied during manufacture. > > > > Maybe not within your experience, but some manufacturers certainly do > > > apply lubricants on the track. > > > ** Bollocks. > > > >> Any lubricant that resided on the track would prevent operation - cos > > >> lubricants are insulators. > > > > That's why I had to ask about suitable substances. Some of them were still > > > working flawlessly with "grease" on the tracks when I opened them. In most > > > cases, the lubricant had been pushed into a ridge right beside the wiper > > > path. > > > ** Then there is NONE lubricating the conducting surfaces !!!! > > > You earlier claim is 100% bogus. > > > >> Also, rotary pots do not get " dust " inside them. > > > > They most certainly do. > > > ** Utter bollocks. > > > >> If the pot is still noisy - replacement is the only option. > > > > As I said at the beginning, it is sometimes difficult to get a replacement > > > of the same type. > > > ** Your problem. > > > > I've come across such wear effects too, but that's not what I was talking > > > about. What I did mention was that they wear more rapidly without > > > lubricant. > > > ** There can be NONE on the conducting surfaces. > > > Your thinking is totally irrational. > > > And you're an arrogant pig. > > > ..... Phil > > Perhaps a stupid question; What about conducting greases? I have some > silver filled grease. > > George H.- Hide quoted text - > > - Show quoted text - It might be difficult to keep it where you want it,
From: John Fields on 20 Mar 2010 09:35 On Thu, 18 Mar 2010 22:21:43 -0700 (PDT), George Herold <ggherold(a)gmail.com> wrote: >Perhaps a stupid question; What about conducting greases? I have some >silver filled grease. --- Funny! View in courier: | +-----+ | | [POT]<--+--- | | +-----+ | JF
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