Hi Arno pedal I had already had a second pot on it and it seems to work great just welding some really thin mudguards at the moment and it really helps I only use it for restoring my old motorcycles and it seems quite a nice machine for this I’ve got an old 300amp castotig but the hf start has packe...

Long time I know but finally got round to wiring up my foot pedal and all is working fine big thank you for all your help and advice

Thank you so much for your help I will connect it up and see what hapoey

Hi I’ve found a repair manual for a Cemont tx 150 with the same board part numbers as my board I think looking at the wiring diagram it shows switch pin 1 and 2 power for pot pin 5 wiper pin 4 and earth pin 3 Not sure about 6 and 7 as mine only shows pin 7 nothing on pin 6 I took the cover off but I...

Thanks that would be great I’ll get it opened up and see if I can see what’s needed I’ll take some pics thanks for the help

Hi all got a bit of time so going to look at the pin outs on the welder to try and figured out how to wire the pedal being a total novice will I need to open it up and use the earth on the control board to get the readings with a multimeter or can I just use one of the case screws. I have emailed Ce...

Thanks for the help just need to find out which one to connect h to then I should be good to go I’ll get my multimeter out and see what’s on whate

This is the wiring diagram from the manual e and f torch trigger abc pot I guess not sure about h if that makes any sense.

Thanks for the replies it helps a lot I have got manual I’ll dig it out and post the wiring diagram it has a ten pin connector

Hi all looking for a foot pedal for my Cemont I see some of you have made a pedal for your machines but couldn’t find wiring diagrams or pot size etc bit of an electronics novice so any help appreciated didn’t want to toast my welder