Scheppach WIG1000-Multi Original Bedienungsanleitung Seite 22

Explanation of the symbols on the device
Symbols are used in this manual to draw your attention to potential hazards. The safety symbols and the accompa-
nying explanations must be fully understood. The warnings themselves will not rectify a hazard and cannot replace
proper accident prevention measures.
Read the operating and safety instructions before start-up and follow them!
EN 60974-1 European standard for welding machines for manual arc welding with limited duty cycle.
Single-phase, static frequency, converter transformer rectifier
f
1~
1
f
2
Symbol for manual arc welding with coated rod electrodes (MMA)
Symbol for tungsten inert gas welding (LIFT TIG)
Direct current
Suitable for welding under increased electrical risk
Mains input; Number of phases as well as alternating current symbol and rated value of the
frequency
U
Rated idle voltage
0
U
Mains voltage
1
X
Duty cycle
l
Welding current
2
22 | GB www.scheppach.com