Longevity PROMTS 252i - Manual (Page 12)

PROMTS 252i
11
Never let you elec
trode’s distance from you contact tube exceed ¼” to ¾”. If you
do your weld will not be correct.

Welding Wire
Thin Metal= Thin Diameter.
Thick Metal= Larger wire, with a larger machine.
Us the wire that matches your metal.
Don’t use aluminum with stainless, or vice versa
Too Short Normal Too Long