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I have a bobcat 225 and I want to run DC tig. Ive done it before a long time ago on a job but I didnt set it up. do you have to switch the leads a for DC neg? because Im having a real bad time getting this to work right. Mild steel.
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If there is no switch to change the polarity then you must swap the leads .DCEN2- XMT's 350 cc/cv
1- Blue star 185
1- BOBCAT 250
1- TRAILBLAZER 302
1- MILLER DVI
2- PASSPORT PLUS
1- DYNASTY 200 DX
1- DYNASTY 280 DX
1- MAXSTAR 150 STL
1- HF-251 BOX
1- S-74D
1- S-75DXA
2- 12-RC SUITCASES
1- 8-VS SUITCASE
2- 30 A SPOOLGUNS -
Bobcat 225 TIG
Based on the owner's manual, TIG torch connections go to the "electrode" terminal. The process selector switch provides the correct polarity (DCEN)."Bonne journe'e mes amis"
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But he didn't say which bobcat 225...some are more primitiveOriginally posted by davedarragh View Post
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Miller Dynasty 700...OH YEA BABY!!
MM 350P...PULSE SPRAYIN' MONSTER
Miller Dynasty 280 with AC independent expansion card
Miller Dynasty 200 DX "Blue Lightning"
Miller Bobcat 225 NT (what I began my present Biz with!)
Miller 30-A Spoolgun
Miller WC-115-A
Miller Spectrum 300
Miller 225 Thunderbolt (my first machine bought new 1980)
Miller Digital Elite Titanium 9400
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"Pre-Historic Bobcats"
Fusion King: How true, how true, might be an old one
"Bonne journe'e mes amis"Comment
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