Arc OK intermitent issues on torch fire

In that case a 1 k, 1 W resistor will draw 24 mA. The plasma cutter on your wiring diagram does not even mention it has a CNC interface in our country.

rodw wrote: In that case a 1 k, 1 W resistor will draw 24 mA. The plasma cutter on your wiring diagram does not even mention it has a CNC interface in our country.

That is what i had installed previously but am running into said issues, like its just not enough. As for the machine yer its not very well documented but it mentions it in the manual .

Yeh, I read that brochure. As you say its similar to the everlast. I would open the case and follow the Arc OK wiring back to the relay. Note the part number and google the relay. 50ma does not sound right anyway. Thats more like the current draw of the coil I think.

rodw wrote: Yeh, I read that brochure. As you say its similar to the everlast. I would open the case and follow the Arc OK wiring back to the relay. Note the part number and google the relay. 50a does not sound right anyway. Thats more like the current draw of the coil I think.

Yer ill pull it apart and find out.

So this is the relay at the end of the transfer pins but it seems a lot smaller from what i was expecting to find.

Also a bigger relay close by, but has no connectivity to the transfer pins.


Then just an overview of both together.

Can you check for continuity from the relay pins to the connector? Maybe it has a trace on the board going to the bigger one.