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Inverter welding machine 120 A
Weldable material thickness:
max. 4.0 mm
Welding wire drum max:
approx. 1,000 g
Welding wire diameter max.:
0.9 mm
Hose package length
2.5 m
Electrode type and diameter range
Contact tip 0.8 mm or 0.9 mm
Rated current
100 %
38 A
60 %
49 A
10 %
120 A
Symbol explanations
Warning! Read the operating instructions.
Mains input; Number of phases
as well as the AC symbol and
rated frequency value.
The adjacent symbol of a
crossed-out waste bin on
wheels indicates that this device
is subject to Directive 2012/19/EU.
Do not use in residential areas where po-
wer is supplied from a public low-voltage
power supply network
Electric shock from the welding electrode
can be fatal!
Inhalation of welding smoke
can endanger your health.
Welding sparks can
result in an explosion
or a re.
Arc rays can have damaging e ects on
your eyes and damage your skin.
Electromagnetic elds
can disrupt the function
of pacemakers.
Caution, potential dangers!
Maximum rated value of the mains
I
current
1 max
F
Insulation class
Largest welding time measurement value
in continuous mode tON (max.)
22
GB
Maximum rated value of the welding
I
2 max
current
E ective value of the maximum
I
mains current
1 e
Rated value of
U
0
open-circuit voltage
Rated value of
U
mains voltage
1
U
Rated operating voltage
2
Serious to lethal
injuries possible.
WARNING!
Caution! Risk of electric shock!
!
Important note!
Dispose of packaging and
device in an environmentally friendly
manner!
Arc welding with
coated rod electrodes
Flux-cored wire welding with self-protec-
ting ux-cored welding wire
IP21S
Protection class
Single-phase static frequency converter
1
f1
f2
transformer-recti er
Direct current
Largest welding time
measurement value in
intermittent mode ΣtON
GB
Inverter welding machine 120 A
Input voltage
Protective earth (ground)
Safety and warning information
• Only use the welding cables included in the scope of delivery.
• Do not position the device directly against the wall during operation and avoid covering it or sand-
wiching it between other devices. This will ensure adequate ventilation through the ventilation
slots.
• Make sure that the device is properly connected to the mains voltage and avoid any strain on the
mains cable.
• Before moving the unit, disconnect the mains plug from the socket outlet.
• Always switch o the device using the ON/OFF switch when it is not in operation.
• Place the electrode holder and hand torch on an insulated surface and do not remove the electro-
des until they have cooled down for 15 minutes.
• Regularly check the condition of the welding cables, the electrode holder and the earth terminals.
Wear on the insulation and live parts can give rise to hazards and impair the quality of welding.
• Arc welding creates sparks, molten metal parts and smoke. Therefore, please note: Remove all
ammable substances and/or materials from the workplace and its immediate surroundings.
• Make sure that the workplace is adequately ventilated. Work with an extraction system or in
well-ventilated areas. Avoid direct inhalation of the gases. Do not weld on containers, vessels or
pipes that contain or have contained ammable liquids or gases.
• Avoid direct contact with the welding circuit, as the open-circuit voltage between the electrode
pliers and earth terminal may be dangerous and there is a risk of electric shock.
• Do not store or use the device in a humid or wet environment, in rainy or snowy conditions. Please
observe the IP21S protective provision.
• Protect your eyes using protective lenses designed for this purpose.
• Use welding gloves and dry protective clothing free of oil and grease to protect your skin from
radiation from the electric arc.
• Do not use the welding power source to defrost pipes.
• Radiation from the electric arc can damage your eyes and result in burns to the skin.
• Arc welding creates sparks and drops of molten metal, whilst the welded workpiece will start to
glow and remain relatively hot for a long time. Do not touch the workpiece with your bare hands.
Always wear special welding gloves.
• Harmful vapours are released during arc welding. Take care not to inhale these if possible.
• Protect yourself against the dangerous e ects of the arc, and make sure than anybody not involved
in the work process is kept at least 2 metres away from the arc.
• During operation of the welding device, depending on the grid conditions at the connection point,
there may be disruptions in the power supply to other consumers. When in doubt, contact your
energy supply company.
Overload protection
Suitable for welding in environments
S
with a high risk of electric shock
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