Welding personnel. Approval testing of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials Ingestion-build-83346 Until 30 March 2028

Until 30 March 2028

and provides a troubleshooting guide

The guidelines are intended for access control systems for use in security applications

strip and circles for general purposes

The dry heat tests are subdivided as follows:

Welding personnel. Approval testing of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials Ingestion-build-83346 Until 30 March 2028This European Standard specifies requirements for the approval of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding processes of metallic materials. Only welding operators resistance weld setters, responsible for setting up and or adjustment during welding have to be approved. Personnel exclusively performing the programming of the welding unit or operation of the welding unit do not require