GB
10
Protection from radiation and burns
Caution!
1. Provide information about the risk to eyes
at the working site in the form of a poster
with the wording “Caution – do not look at
the flames”. Workplaces are to be screened
off wherever possible so that personnel in
the vicinity are protected. Unauthorized
persons are to be kept away from the
welding work.
2. The walls in the immediate vicinity of
stationary workplaces must not have a light
color or sheen. Windows at least up to
head height must be safeguarded against
radiation passing through them or reflecting
off them, for example by coating them with
a suitable paint.
4. Symbols and technical data
EN 60974-6 European standard for arc
welding sets and welding power
supplies with limited on time
(Part 6).
Symbol for welding power
supplies which are suitable for
welding in environments with
increased electrical danger.
~ 50 Hz Alternating current and rated
frequency value [Hz]
U
0
Rated idling voltage [V]
80 A/ 21,2 V Maximum welding current and
the corresponding standardized
operating voltage [A/V]
Ø Electrode diameter [mm]
I
2
Welding current [A]
t
w
Average load time [s]
t
r
Average reset time [s]
Line input; number of phases,
the alternating current symbol
and the rated frequency value
U
1
Line voltage [V]
I
1max
Highest rated value of the line
current [A]
I
1eff
Effective value of the highest line
current [A]
Do not store or use the
appliance in wet or damp
conditions or in the rain.
IP 21 S Protection type
H Insulation class
The set is interference-suppressed in
compliance with EC Directive 2004/108/EC.
Mains connection: 230 V ~ 50 Hz
Welding current (A) at cos Ê = 0.73: 40 - 80
ø (mm) 1.6 2.0 2.5
I
2
(A) 405580
t
w
(s) 230 V 207 124 69
t
r
(s) 230 V 2110 1774 1669
Idling voltage (V): 48
Power input: 4 kVA at 80 A cos
Ê
= 0.73
Fuse (A): 16
Weight: 12,6 kg
The welding times apply for an ambient
temperature of 40° C.
1 ~ 50 Hz
S
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