Pre-requisite: Proper cooling of the electrodes
The cooling of electrodes is very important for the
operation. If the electrodes over heat during normal
use, the voltage drop will change significantly and make
it difficult for resistance feedback to the welding
processor to make the proper corrections. The water
tubes inside the electrodes must be placed to generate a
turbulence of water to wash away heat buildup.
This presentation will show how you can determine if the
water cooling is sufficient during the OFFSET RESISTANCE
check that will be required during the initial setup.