HERKULES 15.749.91 Manual De Instrucciones página 25

Anleitung_HSG_190_SPK7:_
10. Key to symbols
EN 60974-1 European standard for
arc welding sets and
welding power supplies
with limited on time
Fuse with rated value in
A in the mains
connection
U Mains voltage
1
I max Rated maximum mains
1
current
Read the operating
instructions carefully
before using the welding
set and follow them
U Rated idling voltage
0
I Welding current
2
Ø mm Welding wire diameter
transformer
The set is interference-suppressed in compliance with EC Directive 89/336/EEC
09.06.2008 9:26 Uhr Seite 25
Do not store or use the
appliance in wet or damp
conditions or in the rain.
mains connection
50 Hz Mains frequency
Symbol for falling
characteristic curve
Metal inert and active
gas welding including
the use of filler wire
IP 21 Protection type
H Insulation class
X On-load factor
GB
25