Powcon Service & Repair Forum

I have a Powcon 200sm with wire feeder. The drive board went bad in the wire feeder, so I replaced it. Now I do not have fire on the mig gun the inch and purge switch do work and when you pull the trigger it does feed wire and the gas solenoid also accuates. There is 28 volts at the connector in the back of the power supply I believe on pins 1 and 2. I tried to jumper pins 3 and 4 but could not hear the contactor. Upon opening the power supply and visually looking at the PCB board it appears to have been hot. Would you please email the procedure for troubleshooting the contactor set through the pin connector on the power supply. Thank You

— Posted by Bryan Perry on 2008-09-06

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If you need your Powcon unit tested or repaired,
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Industrial Electronic Repair
145 Rockwell Place Ct
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Phone: 1-336-969-0110

Recent 10 Comments

#Powcon by Bryan Perry on 2008-09-06 19:41
I have a Powcon 200sm with wire feeder. The drive board went bad in the wire feeder, so I replaced it. Now I do not have fire on the mig gun the inch and purge switch do work and when you pull the trigger it does feed wire and the gas solenoid also accuates. There is 28 volts at the connector in the...
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#Powcon by jack dowling on 2008-12-04 19:55
i would like a manuel
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#Powcon by jack dowling on 2008-12-04 21:34
i would like a manuel
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#Powcon by prosper Amedume on 2009-08-17 00:00
Unit in need of repair Powcon BD103025 industrial unit with a circuit board issue. It's not powering on despite all connections being secure. Looking for expert assistance ASAP.
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#Powcon by Marino Octaviano Velastegui Gavilanes on 2009-08-26 20:42
Nosotros queremos reparar una máquina soldadora POWCON 200 SM.Necesitamos los siguientes repuestos.Cant # de denominación01 PC BOARD ASSY 105019 REV01 BUS 300v GMQ 3.2/1004 U.K. 919000-3 900202 900000-001ADEMÁS NECESITAMOS UN DIAGRAMA DE CIRCUITOS ELECTRICOS, que tenemos dificultades con su instalac...
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#Powcon by ron on 2012-08-30 14:31
hello am converting welder from 460 to 230. i located the 3 buss bars. and changed them. i turned on power and power indicator light an fan comes on. but no power to weld with , any info would be great . thanks
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#Powcon by Ray Clauss on 2012-10-16 18:12
is ther a parts list for a powcon board #107029 ? I need to replace CE2.
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#Powcon by Ray Clauss on 2012-10-16 18:12
is ther a parts list for a powcon board #107029 ? I need to replace CE2.
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#Powcon by Tim Murphy on 2014-03-07 22:18
Have not used welder in 30 years worked great thenI tried to use it and it would not weldthe wire feed works okthe only think different I do not have I don\'t have the co2bottle attached question is there a switch connected to the co2 that is keeping it from weldingCould use a little hekpThanksTIM
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#Powcon by dan on 2015-10-17 01:54
Looking for a powcon 200 sm manual please!Thank you,Dan
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