Brother bought this welder at a auction and Im trying to figure it out. It has water and gas hookups on the outside of the machine with two solenoids on the inside, I think just to stop the flow. It has a 10 to 15 gallon stainless steel tank it came with for the fluid but didnt have a pump or a cooler. I not sure if it just needs a pump since theres so much fluid or l need a cooler to? We would only use it for repairs wouldnt be using for long periods of time.Thanks for any help
Reply:It could be like the old Miller 330 A/Bp welders which used tap water to cool the torch. With that welder you could literally hook the water input to your plumbing system and the waste water was dumped down the sewer rather than recycled. Check the owner's manual for the machine. You can download them here: https://www.lincolnelectric.com/en-z...r-manuals.aspxMiller Multimatic 255
Reply:Thanks for the link. Helped a lot.