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Colvern potentiometer

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Discussion in 'Datasheets, Manuals and Component Identification' started by Graywood, Feb 1, 2011.

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  1. Feb 1, 2011 #1
    Graywood

    Graywood

    1
    0
    Feb 1, 2011
    Hi all!

    I have an old Norweld NL-130 welding machine I'm trying to fix.
    The potmeter is blown, and I can't find a spare..

    Trying to find a similar, but the markings are confusing me..

    The markings on the potmeter are:

    Colvern
    1106/M50
    10KK
    8013

    All I need is to figure out the ohm...
    Could anyone please help me?
     
  2. Feb 1, 2011 #2
    shrtrnd

    shrtrnd

    3,826
    526
    Jan 15, 2010
    Did you check on-line to see if Colvern (who I never heard of), is still in business?
    They could tell you what their marking mean.
    This is my GUESS:
    Colvern must be the manufacturer
    1106/M50 is probably the model number
    10KK is where I'm confused. 10K is 10,000, but 10KK? I don't know why the double 'K'
    8013 Made in 1980, manufacturing week 13 (13th week of the year)

    Sorry I can't give you a definite answer, maybe somebody else can on this site.
    Good luck.
    P.S. Make SURE you put in a replacement that can handle your amp/wattage, when you find out the resistance.
     
  3. Feb 2, 2011 #3
    Resqueline

    Resqueline

    2,848
    2
    Jul 31, 2009
    I'm pretty sure it's 10k ohms, it would be a sensible value to use in such machines. The extra K could be a type or power rating. A picture would help ID'ing though.
     
  4. Feb 2, 2011 #4
    alfa88

    alfa88

    346
    6
    Dec 1, 2010
    This seemed too easy. Do a search at Newark.com for: CLR110611S10KK . Take a look at the picture. Is that the part?
     
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