Installation, maintenance inspection, and repairing service of this equipment
must be provided by qualified technicians or those who sufficiently understand
welding machines for safety reasons.
* For safety purposes, operation of this equipment must be made by skilled
persons who understand what described in this manual and are able to provide
necessary safety control.
* In order to maintain the safety of the operations, do not allow the following
people to engage in the operations. Such as mentally disabled, those with
disability in hands, legs, eyes, and ears, drug abusers, anyone who uses a heart
pacemaker, those with loose long hairs.