ESAB | Mig 320 Origo™ | Instruction manual | ESAB Mig 320 Origo™ User manual

ESAB Mig 320 Origo™ User manual
GB
Origo™
Mig 320
Instruction manual
0463 274 001 GB 20120822
Valid for serial no. 626-xxx-xxxx, 121-xxx-xxxx
-2-
1 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1
4
6
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
3 TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
7
4.1
4.2
4.3
4.4
4.5
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly of components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly of stabilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mains power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
8
9
9
10
5 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
5.1
5.2
5.3
Connection and control devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overheating protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inductance connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
11
12
6 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
6.1
Inspection and cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
7 FAULT TRACING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 ORDERING OF SPARE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ORDER NUMBER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13
13
14
18
19
Rights reserved to alter specifications without notice.
TOCe
-3-
GB
1
SAFETY
Users of ESAB equipment have the ultimate responsibility for ensuring that anyone who works on or
near the equipment observes all the relevant safety precautions. Safety precautions must meet the
requirements that apply to this type of equipment. The following recommendations should be ob­
served in addition to the standard regulations that apply to the workplace.
All work must be carried out by trained personnel well-acquainted with the operation of the equip­
ment. Incorrect operation of the equipment may lead to hazardous situations which can result in in­
jury to the operator and damage to the equipment.
1.
Anyone who uses the equipment must be familiar with:
S its operation
S location of emergency stops
S its function
S relevant safety precautions
S welding and cutting
2.
The operator must ensure that:
S no unauthorised person is stationed within the working area of the equipment when it is
started up.
S no-one is unprotected when the arc is struck
3.
The workplace must:
S be suitable for the purpose
S be free from drafts
4.
Personal safety equipment
S Always wear recommended personal safety equipment, such as safety glasses, flame-proof
clothing, safety gloves.
S Do not wear loose-fitting items, such as scarves, bracelets, rings, etc., which could become
trapped or cause burns.
5.
General precautions
S Make sure the return cable is connected securely.
S Work on high voltage equipment may only be carried out by a qualified electrician.
S Appropriate fire extinquishing equipment must be clearly marked and close at hand.
S Lubrication and maintenance must not be carried out on the equipment during operation.
WARNING
Do not use the power source for thawing frozen pipes.
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© ESAB AB 2011
GB
WARNING
Arc welding and cutting can be injurious to yourself and others. Take precautions when welding and
cutting. Ask for your employer's safety practices which should be based on manufacturers' hazard
data.
ELECTRIC SHOCK - Can kill
S
Install and earth the unit in accordance with applicable standards.
S
Do not touch live electrical parts or electrodes with bare skin, wet gloves or wet clothing.
S
Insulate yourself from earth and the workpiece.
S
Ensure your working stance is safe.
FUMES AND GASES - Can be dangerous to health
S
Keep your head out of the fumes.
S
Use ventilation, extraction at the arc, or both, to take fumes and gases away from your breathing zone
and the general area.
ARC RAYS - Can injure eyes and burn skin.
S
Protect your eyes and body. Use the correct welding screen and filter lens and wear protective
clothing.
S
Protect bystanders with suitable screens or curtains.
FIRE HAZARD
S
Sparks (spatter) can cause fire. Make sure therefore that there are no inflammable materials nearby.
NOISE - Excessive noise can damage hearing
S
Protect your ears. Use earmuffs or other hearing protection.
S
Warn bystanders of the risk.
MALFUNCTION - Call for expert assistance in the event of malfunction.
Read and understand the instruction manual before installing or operating.
PROTECT YOURSELF AND OTHERS!
CAUTION
Class A equipment is not intended for use in residential locations where
the electrical power is provided by the public low-voltage supply system.
There may be potential difficulties in ensuring electromagnetic
compatibility of class A equipment in those locations, due to conducted
as well as radiated disturbances.
CAUTION
Read and understand the instruction manual before
installing or operating.
CAUTION
This product is solely intended for arc welding.
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© ESAB AB 2011
GB
Dispose of electronic equipment at the recycling facility!
In observance of European Directive 2002/96/EC on Waste Electrical and Electronic
Equipment and its implementation in accordance with national law, electrical and/or
electronic equipment that has reached the end of its life must be disposed of at a
recycling facility.
As the person responsible for the equipment, it is your responsibility to obtain
information on approved collection stations.
For further information contact the nearest ESAB dealer.
ESAB can provide you with all necessary welding protection and accessories.
2
INTRODUCTION
The Mig 320 is a step switched power source designed for MIG/MAG−welding
together with wire feed units Feed 302 and Feed 304.
The power units are fan−cooled and equipped with thermal overload protection.
The machine is fitted with an instrument that displays current and voltage. It
incorporates a hold function and can be calibrated.
The power source comes in different variants, see page 18.
ESAB's accessories for the product can be found on page 19.
2.1
Equipment
The power source is supplied with:
S
Return cable, 3m, with return clamp
S
Shelf for gas cylinder
S
Guide pin for wire feed unit
S
Instruction manual
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© ESAB AB 2011
GB
3
TECHNICAL DATA
Voltage
Permissible load
at100 % duty cycle
at 60 % duty cycle
at 30 % duty cycle
Setting range (DC)
Open circuit voltage
Open circuit power
Efficiency at max current
Power factor at max current
Control voltage
Dimensions LxWxH
Weight
Operating temperature
Mig 320
230/400-415/500V 3∼50 Hz 230/440-460 3∼60Hz
195 A/24 V
250 A/27 V
320 A/30 V
40A/16V-320A/30V
16-40 V
200 W
75%
0.94
42 V, 50/60 Hz
840 x 425 x 830
111 kg
-10 to +40°C
Transportation temperature
-20 to +55°C
Enclosure class
IP 23
Application classification
Duty cycle
The duty cycle refers to the time as a percentage of a ten-minute period that you can weld or cut at
a certain load without overloading. The duty cycle is valid for 40° C.
Enclosure class
The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid
objects or water. Equipment marked IP23 is designed for indoor and outdoor use.
Application class
The symbol
indicates that the power source is designed for use in areas with increased
electrical hazard.
4
INSTALLATION
The installation must be carried out by a professional.
CAUTION
This product is intended for industrial use. In a domestic environment this product may
cause radio interference. It is the user's responsibility to take adequate precautions.
4.1
Location
Position the welding power source in such way that its cooling air inlets and outlets
are not obstructed.
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© ESAB AB 2011
GB
4.2
Assembly of components
WARNING
During transport, the rear wheels of the power source are in their forward position.
Before use, place the wheels in their rear position.
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© ESAB AB 2011
GB
4.3
Assembly of stabilizer
Assemble the stabilizer if a counter balance is to be installed on machine. The stabilizer
is an accessory. The order number can be found on page 19.
Attention! Use of a counter balance without stabilizer may cause the machine to tip
over.
4.4
Electrical installation
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© ESAB AB 2011
GB
4.5
Mains power supply
Check that the unit is connected to the correct mains power
supply voltage, and that it is protected by the correct fuse size. A
protective earth connection must be made, in accordance with
regulations.
Rating plate with supply connection data
Recommended fuse sizes and minimum cable areas
Mig 320
Voltage V
Current A
at100% duty cycle
at 60% duty cycle
at 30% duty cycle
Cable area mm2
Fuse, slow A
3∼ 50 Hz
230
3∼ 50/60 Hz
400/415
3∼ 50 Hz
500
3∼ 60 Hz
230
3∼ 60 Hz
440/460
16
23
35
4x4
20
9
14
20
4 x 2,5
16
7
10
16
4 x 2,5
16
16
23
34
4x4
20
8
12
18
4 x 2,5
16
NB: The mains cable areas and fuse sizes as shown above are in accordance with Swedish
regulations. They may not be applicable in other countries: make sure that the cable area and fuse
sizes comply with the relevant national regulations.
- 10 ba51e
© ESAB AB 2011
GB
5
OPERATION
General safety regulations for handling the equipment can be found on
page 4. Read through before you start using the equipment!
WARNING
Secure the equipment - particularly if the
ground is uneven or sloping.
5.1
Connection and control devices
1
Mains supply switch
7
2
Switch, precise control
8
3
4
5
6
Switch, coarse control
Indicator lamp, power supply ON
Orange indicator lamp, overheating
Digital instrument V/A
9
10
11
5.2
Connection for return cable (-), high
inductance
Connection for return cable (-), low
inductance
Connection for welding current cable (+)
Connection for control cable for wire feeder
MCB
Overheating protection
A thermal overload cutout protects against overheating. The cutout resets automatically
when the unit has cooled.
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© ESAB AB 2011
GB
5.3
Inductance connection
Higher inductance produces a more flowing weld and fewer spatters. Lower inductance
produces a harsher sound and a stable, concentrated arc.
6
MAINTENANCE
Regular maintenance is important for safe, reliable operation.
Only those persons who have appropriate electrical knowledge (authorized
personnel) may remove the safety plates.
CAUTION
All guarantee undertakings from the supplier cease to apply if the customer attempts any
work to rectify any faults in the product during the guarantee period.
6.1
Inspection and cleaning
Power source
S
Check regularly that the power source is free from dirt.
S The power source should be regularly blown clean using dry compressed air at
reduced pressure. This must be done more frequently in dirty environments.
Otherwise the air inlet/outlet may become blocked and cause overheating. To
avoid this you can use an air filter.
The air filter is an accessory. Ordering number can be found on page 19.
- 12 ba51e
© ESAB AB 2011
GB
7
FAULT TRACING
Try these recommended checks and inspections before sending for an authorised
service technican.
Type of fault
Actions
S
S
No arc
S
S
Welding current is interrupted
during welding
S
S
Check that the mains power supply switch is turned on.
Check that the welding current supply and return cables are
correctly connected.
Check that correct current value is set.
Check to see whether the MCB has tripped.
Check whether the thermal overload trip has operated
(indicated by the orange lamp on the front).
Check the main power supply fuses.
Thermal overload trips
operate frequently
S
S
Check to see whether the air filters are clogged.
Make sure that you are not exceeding the rated data for the
power source (i.e. that the unit is not being overloaded).
Poor welding performance
S
Check that the welding current supply and return cables are
correctly connected.
Check that the correct current value is set.
Check that the correct welding wires are being used.
Check the main power supply fuses.
S
S
S
8
ORDERING OF SPARE PARTS
Repair and electrical work should be performed by an authorised ESAB service
technician. Use only ESAB original spare and wear parts.
Mig 320 is designed and tested in accordance with the International and European
standards EN 60974-1 and EN 60974-10. It is the obligation of the service unit which
has carried out the service or repair work to make sure that the product still conforms
to the said standard.
Spare parts may be ordered through your nearest ESAB dealer, see the last page of
this publication.
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© ESAB AB 2011
Diagram
Mig 320, 400 V
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© ESAB AB 2011
- 15 ba51e
© ESAB AB 2011
Mig 320, 230-500V
- 16 ba51e
© ESAB AB 2011
- 17 ba51e
© ESAB AB 2011
Mig 320
Order number
.
Ordering no.
Type
Notes
0349 312 600 Origo™ Mig 320
230/400-415/500 V, 3~50Hz , 230/400-460 V,
3~60Hz with digital instrument
0349 300 522 Origo™ Mig 320
Spare parts list
Technical documentation is available on the Internet at www.esab.com
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© ESAB AB 2011
Mig 320
Accessories
Feeder with capsulated bobbin
OrigoTM Feed 302 . . . . . . . . . . . . . . . . . . . . . . .
OrigoTM Feed 304 . . . . . . . . . . . . . . . . . . . . . . .
0459 116 781
0459 116 882
Digital meter . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0349 302 598
Transformer kit for CO2 heater . . . . . . . . . . .
0349 302 250
Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0349 302 599
Cable holders . . . . . . . . . . . . . . . . . . . . . . . . . . .
0349 303 362
- 19 ba51a
© ESAB AB 2011
Mig 320
Connection sets
Connection set 1,7m
Connection set 10m
Connection set 15m
Connection set 25m
Connection set 35m
......................
......................
......................
......................
......................
0469 836 880
0469 836 881
0469 836 882
0469 836 883
0469 836 884
Stabilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0349 303 475
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© ESAB AB 2011
NOTES
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- 23 notes
ESAB subsidiaries and representative offices
Europe
AUSTRIA
ESAB Ges.m.b.H
Vienna-Liesing
Tel: +43 1 888 25 11
Fax: +43 1 888 25 11 85
BELGIUM
S.A. ESAB N.V.
Brussels
Tel: +32 2 745 11 00
Fax: +32 2 745 11 28
NORWAY
AS ESAB
Larvik
Tel: +47 33 12 10 00
Fax: +47 33 11 52 03
POLAND
ESAB Sp.zo.o.
Katowice
Tel: +48 32 351 11 00
Fax: +48 32 351 11 20
BULGARIA
ESAB Kft Representative Office
Sofia
Tel/Fax: +359 2 974 42 88
PORTUGAL
ESAB Lda
Lisbon
Tel: +351 8 310 960
Fax: +351 1 859 1277
THE CZECH REPUBLIC
ESAB VAMBERK s.r.o.
Vamberk
Tel: +420 2 819 40 885
Fax: +420 2 819 40 120
ROMANIA
ESAB Romania Trading SRL
Bucharest
Tel: +40 316 900 600
Fax: +40 316 900 601
DENMARK
Aktieselskabet ESAB
Herlev
Tel: +45 36 30 01 11
Fax: +45 36 30 40 03
RUSSIA
LLC ESAB
Moscow
Tel: +7 (495) 663 20 08
Fax: +7 (495) 663 20 09
FINLAND
ESAB Oy
Helsinki
Tel: +358 9 547 761
Fax: +358 9 547 77 71
SLOVAKIA
ESAB Slovakia s.r.o.
Bratislava
Tel: +421 7 44 88 24 26
Fax: +421 7 44 88 87 41
FRANCE
ESAB France S.A.
Cergy Pontoise
Tel: +33 1 30 75 55 00
Fax: +33 1 30 75 55 24
SPAIN
ESAB Ibérica S.A.
Alcalá de Henares (MADRID)
Tel: +34 91 878 3600
Fax: +34 91 802 3461
GERMANY
ESAB GmbH
Solingen
Tel: +49 212 298 0
Fax: +49 212 298 218
SWEDEN
ESAB Sverige AB
Gothenburg
Tel: +46 31 50 95 00
Fax: +46 31 50 92 22
GREAT BRITAIN
ESAB Group (UK) Ltd
Waltham Cross
Tel: +44 1992 76 85 15
Fax: +44 1992 71 58 03
ESAB international AB
Gothenburg
Tel: +46 31 50 90 00
Fax: +46 31 50 93 60
ESAB Automation Ltd
Andover
Tel: +44 1264 33 22 33
Fax: +44 1264 33 20 74
SWITZERLAND
ESAB AG
Dietikon
Tel: +41 1 741 25 25
Fax: +41 1 740 30 55
HUNGARY
ESAB Kft
Budapest
Tel: +36 1 20 44 182
Fax: +36 1 20 44 186
UKRAINE
ESAB Ukraine LLC
Kiev
Tel: +38 (044) 501 23 24
Fax: +38 (044) 575 21 88
ITALY
ESAB Saldatura S.p.A.
Bareggio (Mi)
Tel: +39 02 97 96 8.1
Fax: +39 02 97 96 87 01
North and South America
ARGENTINA
CONARCO
Buenos Aires
Tel: +54 11 4 753 4039
Fax: +54 11 4 753 6313
BRAZIL
ESAB S.A.
Contagem-MG
Tel: +55 31 2191 4333
Fax: +55 31 2191 4440
CANADA
ESAB Group Canada Inc.
Missisauga, Ontario
Tel: +1 905 670 02 20
Fax: +1 905 670 48 79
MEXICO
ESAB Mexico S.A.
Monterrey
Tel: +52 8 350 5959
Fax: +52 8 350 7554
USA
ESAB Welding & Cutting Products
Florence, SC
Tel: +1 843 669 44 11
Fax: +1 843 664 57 48
Asia/Pacific
SOUTH KOREA
ESAB SeAH Corporation
Kyungnam
Tel: +82 55 269 8170
Fax: +82 55 289 8864
UNITED ARAB EMIRATES
ESAB Middle East FZE
Dubai
Tel: +971 4 887 21 11
Fax: +971 4 887 22 63
Africa
EGYPT
ESAB Egypt
Dokki-Cairo
Tel: +20 2 390 96 69
Fax: +20 2 393 32 13
SOUTH AFRICA
ESAB Africa Welding & Cutting Ltd
Durbanvill 7570 - Cape Town
Tel: +27 (0)21 975 8924
Distributors
For addresses and phone
numbers to our distributors in
other countries, please visit our
home page
www.esab.com
AUSTRALIA
ESAB South Pacific
Archerfield BC QLD 4108
Tel: +61 1300 372 228
Fax: +61 7 3711 2328
CHINA
Shanghai ESAB A/P
Shanghai
Tel: +86 21 2326 3000
Fax: +86 21 6566 6622
INDIA
ESAB India Ltd
Calcutta
Tel: +91 33 478 45 17
Fax: +91 33 468 18 80
INDONESIA
P.T. ESABindo Pratama
Jakarta
Tel: +62 21 460 0188
Fax: +62 21 461 2929
JAPAN
ESAB Japan
Tokyo
Tel: +81 45 670 7073
Fax: +81 45 670 7001
MALAYSIA
ESAB (Malaysia) Snd Bhd
USJ
Tel: +603 8023 7835
Fax: +603 8023 0225
SINGAPORE
ESAB Asia/Pacific Pte Ltd
Singapore
Tel: +65 6861 43 22
Fax: +65 6861 31 95
THE NETHERLANDS
ESAB Nederland B.V.
Amersfoort
Tel: +31 33 422 35 55
Fax: +31 33 422 35 44
www.esab.com
© ESAB AB
110915
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