Parkside PESG 120 A1 User Manual
ARC WELDER
Operation and Safety Notes
Original operating instructions
PESG 120 A1
ΣΥΣΚΕΥΗ ΗΛΕΚΤΡΟΣΥΓΚΟΛΗΣΗΣ
Υποδείξεις χειρισμού και ασφαλείας
Πρωτότυπες Οδηγίες χρήσης
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Before reading, unfold the page containing the illustrations and familiarise yourself with all functions of
the device.
Πριν ξεκινήσετε την ανάγνωση, ανοίξτε τη σελίδα με τις εικόνες και εξοικειωθείτε με όλες τις
λειτουργίες της συσκευής.
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Table of contents: Page
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2. Layout and items supplied . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
3. Important information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-9
4. Symbols and technical data . . . . . . . . . . . . . . . . . . . . . . . . . . .9
5. Assembling the welding screen . . . . . . . . . . . . . . . . . . . . . . . .10
6. Welding preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
7. Welding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
8. Overheating guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
9. Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
10. Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
11. Ordering spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
12. Disposal and recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
13. Circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
14. Declaration of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
15. Guarantee certificate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
The reprinting or reproduction by any other
means, in whole or in part, of documentation
and papers accompanying products is
permitted only with the express consent of ISC
GmbH.
Technical changes subject to change
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Read and follow the operating instructions and safety information before using for the first time.
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1. Introduction
Important!
When using the equipment, a few safety
precautions must be observed to avoid injuries
and damage. Please read the complete
operating manual with due care. Keep this
manual in a safe place so that the information is
available at all times. If you give the equipment
to any other person, give them these operating
instructions as well. We cannot accept any
liability for damage or accidents which arise due
to a failure to follow these instructions and the
safety information.
2. Layout and items supplied
(Fig. 1/2)
1. Carry handle
2. Welding current scale
3. ON/OFF switch
4. Earth terminal
5. Electrode holder
6. Adjustment wheel for welding current
7. Warning lamp for overheating
8. Welding screen
9. Safety glass
10. Welding glass
11. Welding screen holder
12. Wire brush / slag hammer
3. Important information
The equipment is to be used only for its
prescribed purpose. Any other use is deemed
to be a case of misuse. The user / operator and
not the manufacturer will be liable for any
damage or injuries of any kind caused as a
result of this.
Please note that our equipment has not been
designed for use in commercial, trade or
industrial applications. Our warranty will be
voided if the equipment is used in commercial,
trade or industrial businesses or for equivalent
purposes.
Please read the operating instructions carefully
and observe the information provided. It is
important to consult these instructions in order
to acquaint yourself with the equipment, its
proper use and safety information.
Safety information
Please note
Warning!
Use this equipment only for the purpose for
which it is designed, as described in these
instructions: Manual arc welding with coated
electrodes. Handling this system incorrectly
may be hazardous for persons, animals and
property and may result in burning buildings,
electric shocks, eye injuries, etc. The user of
this system is responsible for his/her own safety
and for the safety of others. Read these
operating instructions and follow all the
information.
앬 Repairs and/or maintenance work must be
left strictly to qualified personnel.
앬 Only use the welding cables supplied
(H07RN-F 3x1.5 mm2/
H01N2-D 1x10 mm
2
).
앬 Ensure that the equipment is looked after
properly.
앬 To ensure that sufficient air can be drawn in
through the ventilation slits, the equipment
should not be constricted or placed next to a
wall while it is operating. Make sure that the
equipment is correctly connected to the
mains supply (see 4.). Do not subject the
mains lead to any tensile stress. Unplug the
equipment before you change its position.
앬 Check the condition of the welding cables,
the electrode holder and the earth terminals;
wear on the insulation and the live parts may
result in dangerous conditions and reduce
the quality of the welding work.
앬 Arc welding generates sparks, molten metal
particles and smoke, so the following is
required: Remove all inflammable
substances and/or materials from the
working area.
앬 Ensure that there is adequate ventilation.
앬 Do not weld on tanks, vessels or pipes that
have contained inflammable liquids or
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gases. Avoid all direct contact with the
welding circuit; the idling voltage between
the electrode holder and the earth terminal
may be dangerous.
앬 Do not store or use the equipment in wet or
damp conditions or in the rain.
앬 Protect your eyes with specially designed
goggles (DIN level 9-10), which you can
attach to the supplied welding screen. Wear
gloves and dry safety clothing that are not
contaminated by any oil or grease to ensure
that your skin is not exposed to ultraviolet
radiation from the arc.
앬 Do not use this welder to defrost pipes.
앬 Make sure that the equipment is set up so it
stands firmly. If the equipment is set up on
an angled surface, it may need to be
secured by tying or blocking the wheels.
Hazard!
The radiation from the arc can damage your
eyes and cause burns on skin.
Arc welding generates sparks and droplets of
molten metal; the welded workpiece may start
to glow and will remain very hot for a relatively
long period of time. Never touch the workpiece
with bare hands.
Arc welding releases vapors that may be
harmful. Every electric shock is potentially fatal.
Do not approach the arc within a radius of 15 m
unprotected.
Protect yourself (and others around you)
against the possible hazardous effects of the
arc.
Warning: depending on the mains connection
conditions at the connection point of the
welding set, other consumers connected to the
mains may suffer faults.
Warning!
If the supply mains and circuits are overloaded,
other consumers may suffer interference during
the welding work. If you have any doubts,
contact your electricity supply company.
Sources of danger during arc welding
Hazard!
Arc welding results in a number of sources of
danger. It is therefore particularly important for
the welder to comply with the following rules so
as not to place himself or others in danger and
to avoid endangering people and equipment.
앬 Have all work on the mains voltage system,
for example on cables, plugs, sockets, etc.,
performed only by trained electricians. This
particularly applies to configuring
intermediate cables.
앬 If an accident occurs, disconnect the
welding power source from the mains
immediately.
앬 If electric touch voltages occur, switch off
the welding set immediately and have it
checked by an expert.
앬 Always check for good electrical contacts on
the welding current side.
앬 Wear insulating gloves on both hands for
welding. These offer protection from electric
shocks (idling voltage in the welding circuit),
harmful radiation (heat and UV radiation)
and from glowing metal and slag spatter.
앬 Wear firm, insulated footwear. Your shoes
must also be suitable to protect you in wet
conditions. Open-toed footwear is not
suitable since falling droplets of glowing
metal will cause burns.
앬 Wear suitable clothing, do not wear
synthetic clothes.
앬 Do not look into the arc with unprotected
eyes, use only a welding screen with the
proper safety glass in compliance with DIN
standards. In addition to light and heat,
which may cause dazzling and burns, the
arc also gives off UV radiation. Without
proper protection, this invisible ultraviolet
radiation causes very painful conjunctivitis,
which will only be noticeable several hours
later. In addition, UV radiation will cause
harmful sunburn-type symptoms on
unprotected parts of the body.
앬 Personnel or assistants in the vicinity of the
arc must also be notified of the dangers and
provided with the required protection; if
necessary install safety walls.
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앬 Ensure adequate ventilation for welding,
particularly in small rooms since the process
causes smoke and harmful gases.
앬 Do not carry out any welding work on tanks
that have been used to store gases, fuels,
mineral oil or the like, even if they have been
empty for a lengthy period of time, since any
residue will result in a danger of explosion.
앬 Special regulations apply in areas where
there is a potential risk of fire and/or
explosion.
앬 Welds that are exposed to large stresses
and must comply with safety requirements
may only be completed by specially trained
and approved welders. Examples of such
welds include pressure vessels, rails, trailer
hitches, etc.
앬 Notes:
It must be noted that the protective
conductor in electrical systems or
equipment may be destroyed by the welding
current in the event of negligence, for
example if the earth terminal is placed on
the welding set casing to which the
protective conductor of the electrical system
is connected. The welding work is
completed on a machine with a protective
conductor connection. It is therefore
possible to weld on the machine without
having connected the earth terminal to it. In
this case the welding current will flow from
the earth terminal through the protective
conductor to the machine. The high welding
current may cause the protective conductor
to melt.
앬 The fuses on the supply cables to the mains
sockets must comply with the relevant
regulations (VDE 0100). To comply with
these regulations, only fuses or circuit
breakers suitable for the cross-section of the
cables may be used (for earthing contact
sockets max. 13 A fuses or 13 A circuit
breakers). The use of too high a fuse may
result in the cable burning and fire damage
to the building.
Constricted and wet areas
Caution!
When working in constricted, wet or hot areas,
use insulating supports and intermediate layers
as well as slip-on gloves made of leather or
other non-conductive materials to insulate your
body against the floor, walls, conductive parts of
the equipment and the like.
If you use small welding transformers for
welding in places with an increase electrical
risk, for example in constricted areas with
conductive walls, (tanks, pipes, etc.), in wet
areas (which make work clothes wet) and in hot
areas (perspiration on work clothes), the output
voltage of the welding set when idling must not
exceed 42 V (effective value). Therefore, the
equipment may not be used for these purposes
because its output voltage is higher than this.
Safety clothing
Caution!
앬 While working, the welder must protect his
entire body from radiation and burns by
wearing suitable clothing and a face guard.
앬 Slip-on gloves made of a suitable material
(leather) must be worn on both hands. They
must be in perfect condition.
앬 Suitable aprons must be worn to protect
clothing from sparks and burns. A safety suit
and, if necessary, head protection must be
worn if required by the type of work in
question, e.g. overhead welding.
앬 The safety clothing used as well as all
accessories must comply with the directive
on “personal safety equipment”.
Protection from radiation and burns
Caution!
앬 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.
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앬 The walls in the immediate vicinity of
stationary workplaces may not have a light
color or a sheen. Windows up to head
height are to be protected 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]
40A/19.6V - 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
Do not store or use the
equipment in wet or damp
conditions or in the rain.
Use the equipment only
indoors.
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]
IP 21S Protection type
H Insulation class
Electrode holder
connection
Ground terminal
connection
Mains connection: 230 V ~ 50 Hz
Welding current (A) at cos ϕ= 0.73: 40 - 80
ø (mm) 1.6 2.0 2.5
I
2
40 55 80
tw(s) 217 116 64
tr(s) 1450 1381 1351
Idling voltage (V): 48
Power input: 4 kVA at 80 A cos ϕ = 0.73
Fuse (A): 13
Weight: 10.6 kg
The welding times apply for an ambient
temperature of 40° C.
S
9
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1~ 50 Hz
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