NOTE: Air should be free of all oil or moisture.
4. Connect power. The unit can be plugged into any 115 volts AC. outlet. A ground wire is usually
provided and should be used.
5. Warm-up time is about three to four minutes. Compressed air or nitrogen must flow continuously
through the barrel to prevent burnout of stainless steel heating element.
6. Select proper tip or high-speed tool as required. CAUTION: Hold the tip in a pair of pliers and
screw into the end of the barrel. Tips and tools can be mounted before or during warm-up time or can
be changed during welding operations while the welder is hot.
REMEMBER: Do Not Touch Barrel, because it is very hot!
If the threads should become tight, run a 9/16-18 tap into barrel thread if any of the welders shown
here is being used. For other welders, it is recommended that this information be obtained directly
from the manufacturer.