[LtBadd]

Don't want to post such a thing, however I will say it's helpful to remember to turn on the cooler BEFORE making that 1st weld

That's why I love my HTP Arctic Chill cooler. Gives a nice, very loud beep at start up when I turn the welder on...actually a bit of a positive side effect of the low-flow alarm. If the brain doesn't hear that beep, it instinctively knows something is wrong, and has saved my torches more than once when I had turned the cooler off due to a torch swap.

My experience was some years ago, fortunately this is no longer an issue for me