[GreenKeys] Cleaning stuff, etc..
Don Robert House
drhouse at dls.net
Mon Nov 26 17:37:02 EST 2007
Don't get too close with the air compressor nozzle, it is possible to
blow springs right out of the typing unit. Also best to keep the PSI
below 90.
Been there done that and was not happy...
Don
On 26 Nov 2007, at 3:32 PM, gil smith wrote:
I did neglect to mention that before washing the mechanism, I blow off
any crud with 100-psi compressed air.
After washing the mechanism, (before setting it in the sun), I again
blow off any visible water with air. Any remaining water droplets
(eg: inside the motor), then evaporate pretty quickly.
I have never worried about the platen either during washing, and have
never had any problems. I have had decent results later cleaning the
platen with a cloth soaked in mineral spirits -- there is also a
commercial chemical for platen restoration, but I have not tried it.
If the platen has hardened to the point that mineral spirits won't
restore a bit of rubberieness (just made that word up) to the platen,
I have my doubts that another chemical would help, but I'm only
guessing. Anybody try platen chemicals?
Now if only there was a way to reverse the effects of plastic
yellowing/deterioration for the later machines' cases... Of course,
you could always paint a yellowed 33 black, and say it is the machine
filmed for Andromeda Strain. Or just remove the cover, add a
magnifying glass, and say it was used in Terry Gilliam's Brazil.
gil
> gil smith wrote:
>
>> Gentlemen:
>> I take my machines to the self-serve car wash. I use the spray
>> nozzle, first with plain high-pressure rinse, to dislodge dust and
>> big bits of crud, then the "engine cleaner" soak to soften grease,
>> then finish with the high-pressure rinse again. Costs about two
>> bucks. If you are concerned about the engine-cleaner chemicals,
>> then you can skip that step (but I have never seen any chemical
>> residue remaining, nor any damage to anything).
>> I have not been concerned about the motor, magnets, or wiring --
>> everything just gets sprayed, and comes out nice and clean. Just
>> watch that you don't lose any parts like pop-off keycaps.
>> I do this in the summer, so I can set the mechanism in the 100+
>> degree Arizona sun, to dry in under an hour and not leave and
>> residual rust.
>> In cooler or wetter climes, you could take Jack's covert approach,
>> and just put it in the oven when the wife is not looking.
>> Needs complete oiling, of course.
>> gil
>>
>> At 07:16 AM 11/26/2007, Gregory W. Moore wrote:
>>
>>> Would someone please enlighten this forgetful person what you use
>>> to clean ye olde ancient M14ROTR, as well as other equipment,
>>> since I no longer have access to a dipping/cleaning tank. OPNOTE;
>>> I officially became a geriatric the other day, when I recieved
>>> notice that my ins co had paid a hospital bill for when I was
>>> admitted to "Main Line Geriatrics" I guess this gives me free
>>> reign to forget stuff. This is a good time to turn to on repairs
>>> and cleaning, since the Medicos think I have now developed
>>> Meniere's syndrome, hearing loss, vertigo, etc the whole 9 yards,
>>> and have kinda forced me QRT until they have finished their tests,
>>> since noise exacerbates this whole debacle LOL.
>>>
>>> That thing has so much crud on the code bars, I have to
>>> dissassemble each and every bar and clean between them, before
>>> reasssembly. IF I had access to the ole cleaning tank, it would
>>> be a breeze, but unfortunately, I have to do this one at home,
>>> without overly offending the XYL, protecting my furballs, and not
>>> causing the necessity of having
>>> "Moon suited" personnel called due to neighbor's wrath, thereby
>>> discovering things of which they have no need to know (cleaning
>>> chemicals, reloading supplies,(including lead, #2 alloy, Linotype
>>> as well as some custom alloys (20/1) and mass quantities of TTY
>>> stuff piled to ceiling level (Right Ron?) you've been there and
>>> seen it ==hi==.
>>>
>>> Ok Don, you wouldn't happen to have an outer case for a M14ROTR,
>>> or know where one could be found? Cheep Cheep --hi--
>>>
>>> 73 de Greg "GW" Moore WA3IVX/NNN0BVN
>>>
>>>
>>>
>>>
>>> --
>>>
>>>
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>>
>>
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>> 480-354-5556
>> (fax: 480-354-5558)
>> www.vauxelectronics.com
>>
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