Miller Electric Dynasty 350 & 700 Control PC Boards 228493B

Description: I have for sale some old Miller Dynasty 350 & 700 Power Interconnect PC Boards. They are P/N 228493B. They are in very good condition, as they were removed from working machines under warranty and put in protective packaging immediately. I'm guessing I have had these since 2010. Background Story: My late husband was a certified service technician for welders/plasma cutters. A local company purchased all new Miller Dynasty 350 & 700 machines. Two of the machines blew the PC Boards while under warranty. The company was reasonably upset. Miller made a change to the board (revision) but the two machines blew the board once again. The company was not happy with Miller and insisted that all of the boards in all the machines needed to be swapped out with something better. The welders were getting close to the end of the warranty period. After more discussion and revisions Miller agreed. So, my husband who was a certified technician shut the machines down one by one and swapped out all the boards with #233146 Rev E PC Boards Then, the same two machines blew out the board once again. After much investigation, it was found that the salesman that sold the company the welders oversold the machines as to what they were capable of doing. It was discovered that the parameters being put into the two machines, were more than the machines could handle. Thus, it was not a problem with the PC Board or the welders. Fast forward now, my husband held onto the boards because they were good working boards. Now it's been three years since he passed away and I have a bunch of these boards sitting in my basement. I sold a few years ago when my husband was alive under (mr_fixit578odq 100% positive). We had no issues with those boards that we sold. They have just been sitting in my basement all these years. They are in static sheets and bubble wrap packaging. These boards were used less than 3 years. It seems a waste to just throw them away because they have value. You will not find a better price ANYWHERE! I'm guessing I have about 20-25 of these boards in total. Just never counted them. I will accept refunds ONLY if non-working and I have verified that the board is the one I sent out to YOU. The board MUST BE RETURNED and MUST NOT have a burn mark on it. All boards will be photographed prior to shipping. You have ten days to contact me after you receive your item regarding a return for DOA. Not that I don't trust people.

Price: 400 USD

Location: La Crescent, Minnesota

End Time: 2024-09-18T00:30:01.000Z

Shipping Cost: N/A USD