Metabo SK 200 MA Instrucciones De Servicio página 14

The following explanations refer to the numbered boxes shown in Figure 2.3 according to ISO/IEC 60974-1.
a) Identification
Box l Name and address of the manufacturer or distributor or importer and, optionally, a trade mark and the
country of origin, if required
Box 2 Type (identification) as given by the manufacturer
Box 3 Traceability of design and manufacturing data, e.g. serial number
Box 4 Welding power source symbol (optional) e g
Box 5 Reference to this Standard confirming that the welding power source complies with its requirements
b) Welding Output
Box 6 Welding process Symbol e.g.:
Box 7 Symbol for welding power sources which are suitable for supplying power to welding operations
carried out in an environment with increased hazard of electric shock (if applicable).
Manual metal arc welding with covered electrodes
Tungsten inert-gas welding
Metal inert and active gas welding including the use of flux cored wire
Selfshielded flux cored arc welding
Submerged arc welding
Symbol for plasma cutting
Symbol for plasma gouging
Single-phase transformer
Single- or three-phase transformer-rectifier
Single- or three-phase static frequency
converter-transformer-rectifier
Three-phase motor-generator
Three-phase motor-generator-rectifier
Three-phase rotating frequency Converter
Single-phase combined a.c. and d.c. power source
Engine-a.c. generator
Engine-generator-rectifier