While I was packing up my Lincoln Squarewave to move cross country, I managed to destroy the wiring in my footpedal, a $950+ Lincoln K870 Amptrol foot pedal. After doing some research, I figured out how to repair it. So heres a video for anyone who wants to know how for the cost of some solder and heatshrink.
K870 Pinout: (DOES NOT WORK WITH Hobart C820)
A – Blue
B – Tan
C – Red
D – White
E – Black
F – Unused
Connector: Amphenol 97-3106A-18-12P https://www.newark.com/amphenol-industrial/97-3106a-18-12p/circular-connector-plug-18-12/dp/25H7806
Assembly: https://www.peigenesis.com/en/amphenol-connectors/amphenol-97-series.html?srsltid=AfmBOoryMESpsthCkfelYnabAvHrgUrm-wcpJXyCAlpzOQrUxH5ovqCl#components
Part: https://www.amazon.com/SSC-Controls-Male-Lincoln-Welders/dp/B07KCPP8FD/ref=pd_ci_mcx_mh_mcx_views_0?pd_rd_w=0txBy&content-id=amzn1.sym.352fa4e9-2aa8-47c3-b5ac-8a90ddbece20%3Aamzn1.symc.40e6a10e-cbc4-4fa5-81e3-4435ff64d03b&pf_rd_p=352fa4e9-2aa8-47c3-b5ac-8a90ddbece20&pf_rd_r=RM438Y98FRXX07MJC2PQ&pd_rd_wg=eMx4F&pd_rd_r=a6295849-f623-4d6e-a997-6d7a2acc78c3&pd_rd_i=B07KCPP8FD