i have an old mm200 that does not seem to work that good ,no matter what i try the weld bead wont lay flat its real high ? i have had other welders and you could adjust the slope to correct this ,i have other welders that work just fine so i know its not me .anyone know what it could be?i was thinking maybe the capacitors?
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Thread: mm200 tall narrow beads
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01-05-2008, 08:27 PM #1
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mm200 tall narrow beads
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01-05-2008, 08:47 PM #2
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sorry john this is beyond my knowledge,but dont give up there are other more mechanically inclinded on here that may have an answer.
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01-05-2008, 09:46 PM #3
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What size of wire do you use and what gas? The MM200 should lay a perfect bead. My dad had 3 of them...Bob
Bob Wright, Grandson of Tee Nee Boat Trailer Founder
Metal Master Fab Salem, Oh 44460
Birthplace of the Silver & Deming Drill
1999 MM185 w/185 Spoolgun,1986 Thunderbolt AC/DC
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01-05-2008, 09:54 PM #4
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i have tried .023 .030.035 allwith argon/co2 mig mix same i use with my lincoln all with same results(i know its a miller site)thats why i think there might be something internally wrong
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