ESAB Origo Tig 4300i AC/DC User manual

GB
Valid for serial no. 710--xxx--xxxx0460 157 001 GB 070309
Tig 4300i AC/DC
Origo t
Instruction manual

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TOCe
Rights reserved to alter specifications without notice.
1 DIRECTIVE 3........................................................
2SAFETY 3...........................................................
3 INTRODUCTION 5...................................................
3.1 Equipment 5................................................................
3.2 The control panel 5..........................................................
4 TECHNICAL DATA 5.................................................
5 INSTALLATION 6....................................................
5.1 Lifting instructions 7.........................................................
5.2 Placing 7...................................................................
5.3 Mains power supply 7........................................................
6 OPERATION 8.......................................................
6.1 Connection and control devices 8.............................................
6.2 Key to symbols 9............................................................
6.3 Turning on the power source 9................................................
6.4 Fan control 9...............................................................
6.5 Overheating protection 9.....................................................
6.6 Cooling unit 9...............................................................
7 MAINTENANCE 10....................................................
7.1 Cleaning the air filter 10.......................................................
7.2 Topping up the coolant 10.....................................................
8 FAULT TRACING 11...................................................
9 ORDERING OF SPARE PARTS 11......................................
DIAGRAM 12............................................................
ORDERING NUMBER 15.................................................
SPARE PARTS LIST 16...................................................
ACCESSORIES 17.......................................................

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1DIRECTIVE
DECLARATION OF CONFORMITY
ESAB AB, Welding Equipment, SE--695 81 Laxå, Sweden, gives its unreserved guarantee that weld-
ing power source Tig 4300i AC/DC, Tig 4300iw AC/DC from serial number 710 (2007 w.10) are con-
structed and tested in compliance with the standard EN 60974--1 /--2 /--3 and EN 60974--10 in accord-
ance with the requirements of directive (2006/95/EC) and (2004/108/EEC).
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Kent Eimbrodt
Global Director
Equipment and Automation
Laxå 2007--03--01
2SAFETY
Users of ESAB welding 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 welding equipment. The following recommen-
dations should be observed 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 welding
equipment. Incorrect operation of the equipment may lead to hazardous situations which can result
in injury to the operator and damage to the equipment.
1. Anyone who uses the welding equipment must be familiar with:
Sits operation
Slocation of emergency stops
Sits function
Srelevant safety precautions
Swelding
2. The operator must ensure that:
Sno unauthorized person is stationed within the working area of the equipment when it is
started up.
Sno--one is unprotected when the arc is struck
3. The workplace must:
Sbe suitable for the purpose
Sbe free from drafts
4. Personal safety equipment
SAlways wear recommended personal safety equipment, such as safety glasses, flame--proof
clothing, safety gloves.
SDo not wear loose--fitting items, such as scarves, bracelets, rings, etc., which could become
trapped or cause burns.
5. General precautions
SMake sure the return cable is connected securely.
SWork on high voltage equipment may only be carried out by a qualified electrician.
SAppropriate fire extinquishing equipment must be clearly marked and close at hand.
SLubrication and maintenance must not be carried out on the equipment during operation.
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WARNING
READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERATING.
ARC WELDING AND CUTTING CAN BE INJURIOUS TO YOURSELF AND OTHERS. TAKE PRECAU-
TIONS WHEN WELDING. ASK FOR YOUR EMPLOYER’S SAFETY PRACTICES WHICH SHOULD BE
BASED ON MANUFACTURERS’ HAZARD DATA.
ELECTRIC SHOCK -- Can kill
SInstall and earth the welding unit in accordance with applicable standards.
SDo not touch live electrical parts or electrodes with bare skin, wet gloves or wet clothing.
SInsulate yourself from earth and the workpiece.
SEnsure your working stance is safe.
FUMES AND GASES -- Can be dangerous to health
SKeep your head out of the fumes.
SUse 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.
SProtect your eyes and body. Use the correct welding screen and filter lens and wear protective
clothing.
SProtect bystanders with suitable screens or curtains.
FIRE HAZARD
SSparks (spatter) can cause fire. Make sure therefore that there are no inflammable materials nearby.
NOISE -- Excessive noise can damage hearing
SProtect your ears. Use earmuffs or other hearing protection.
SWarn bystanders of the risk.
MALFUNCTION -- Call for expert assistance in the event of malfunction.
PROTECT YOURSELF AND OTHERS!
ESAB can provide you with all necessary welding protection and accessories.
WARNING!
Read and understand the instruction manual before installing
or operating.
Do not use the power source for thawing frozen pipes.
WARNING!
This product is solely intended for arc welding.
Do not dispose of electrical equipment together with normal waste!
In observance of European Directive 2002/96/EC on Waste Electrical and Electronic
Equipment and its implementation in accordance with national law, electrical equipment
that has reached the end of its life must be collected separately and returned to an
environmentally compatible recycling facility. As the owner of the equipment, you should
get information on approved collection systems from our local representative.
By applying this European Directive you will improve the environment and human health!
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3 INTRODUCTION
The Tig 4300i AC/DC is a TIG welding power source, which can also be used for
MMA welding. The power welding source can be used with alternating current (AC)
or direct current (DC).
ESAB’s accessories for the product can be found on page 17.
3.1 Equipment
The power source is delivered with 5 m mains cable incl the plug, 5 m return cable,
instruction manuals for the power source and for the control panel.
3.2 The control panel
STA24 AC/DC
See the separate instructions for detailed descriptions of the control panel.
4 TECHNICAL DATA
Tig 4300i AC/DC
Mains voltage 400V, ±10%, 3∼50 Hz
Primary current
Imax TIG
Imax MMA
25 A
32 A
No--load powering the energy--saving mode,
6,5 min. after welding
75 W
Voltage/current range
TIG AC*/DC
MMA
4 -- 430 A
16 -- 430 A
Permissible load at TIG
40 % duty cycle
60 % duty cycle
100 % duty cycle
430 A / 27.2 V
400 A / 26.0 V
315 A / 22.6 V
Permissible load at MMA
40 % duty cycle
60 % duty cycle
100 % duty cycle
430 A / 37.2 V
400 A / 36.0 V
315 A / 32.6 V
Power factor at maximum current
TIG
MMA
0.89
0.89
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Tig 4300i AC/DC
Efficiency at maximum current
TIG
MMA
76 %
80 %
Open--circuit voltage
MMA 83 V
Operating temperature range -- 1 0 t o + 4 0 ˚C
Transportation temperature -- 2 5 t o + 5 5 ˚C
Continual sound pressure at no--load <70 db (A)
Dimensions, lxbxh 625 x 394 x 776
Weight 95 kg
Insulation class transformer H
Enclosure class IP 23
Application class
Cooling unit
Cooling power 2.0 kW at 40˚C temperature difference and flow
1. 0 l/min
Coolant 50 % water / 50% mono--ethylen glycol
Liquid quantity 5.5 l
Maximum water flow 2.0 l/min
*) The minimum current during AC welding depends on the alloy used for the aluminium plates and
their surface cleanliness.
Duty cycle
The duty cycle refers to the time as a percentage of a ten--minute period that you can weld at a cer-
tain load without overloading.
The duty cycle is valid for 40˚C ambient temperature.
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.
5 INSTALLATION
The installation must be executed by a professional.
WARNING!
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.
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5.1 Lifting instructions
With power source With power source and trolley
5.2 Placing
Position the welding power source such that its cooling air inlets and outlets are not
obstructed.
5.3 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 sizes. A protective earth connection must be
made, in accordance with regulations.
Rating plate with supply connection data.
Recommended fuse sizes and minimum cable areas
Tig 4300i AC/DC TIG MMA
Mains voltage 400 V 3μ50 Hz 400 V 3μ50 Hz
Mains cable area, mm24G4 4G4
Phase current, Ieffective 16.9 A 21.9 A
Fuse
Anti--surge
Type C MCB
16 A
20 A
20 A
25 A
Note! The mains cable areas and fuse sizes as shown above are in accordance with Swedish
regulations. Use the welding power source in accordance with the relevant national regulations.
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6 OPERATION
General safety regulations for the handling of the equipment can be found on
page 3. Read through before you start using the equipment!
6.1 Connection and control devices
1Connection for cooling water from the torch --
RED
9Main power supply switch, 0 / 1 / START
2Connection with ELP*, for cooling water to the
torch -- BLUE
10 White indicating lamp -- Power supply ON
3Cooling water filler 11 Orange indicating lamp -- Overheating
4Connection for return cable (+) 12 Control panel
(see the respective instructions)
5Connection for remote control 13 Connection for cooling water. Not used on
this model.
6Connection for welding cable (--) or torch 14 Connection for cooling water. Not used on
this model.
7Connection for start signal from the welding torch 15 Connection for gas hose.
8Connection for gas to the TIG torch
*ELP = ESAB Logic Pump, see point 6.6.
AH 0871
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6.2 Key to symbols
MMA TIG Return clamp
6.3 Turning on the power source
Turn on the mains power by turning switch (9) to the ”START” position. Release the
switch, and it will return to the ”1” position.
If the mains power supply should be interrupted while welding is in progress, and
then be restored, the power source will remain de--energised until the switch is again
turned manually to the ”START” position.
Turn the unit off by turning the switch to the ”0” position.
Whether in the event of a loss of power supply or of turning the power source off in
the normal manner, welding data will be stored so that it is available next time the
unit is started.
6.4 Fan control
The power source fans continue to run for 6,5 minutes after welding has stopped,
and the unit switches to energy--saving mode. They start again when welding
restarts.
The fans run at reduced speed for welding currents up to 144 A, and at full speed for
higher currents.
6.5 Overheating protection
The power source has two thermal overload trips which operate if the internal
temperature becomes too high, interrupting the welding current and lighting the
orange indicating lamp on the front of the unit and a fault code is shown in the panel.
They reset automatically when the temperature has fallen.
6.6 Cooling unit
Water lock
The cooling unit is equipped with a detection system ELP (ESAB Logic Pump) which
checks that the water hoses are connected.
The power source On/Off switch must be in the “0” position (Off) when connecting a
water--cooled TIG torch.
If a water--cooled TIG torch is connected, the water pump starts automatically when
the main On/Off switch is turned to ”START” and/or when welding starts. After
welding, the pump continues to run for 6,5 minutes, and then switches to the
energy--saving mode.
Function when welding
To start welding, the welder presses the torch trigger switch. The power source
energises the torch and starts wire feed and the cooling water pump.
To stop welding, the welder releases the torch trigger switch. The welding current is
interrupted, but the cooling water pump continues to run for 6,5 minutes, after which
the unit switches to energy--saving mode.
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Water flow guard
The water flow guard interrupts the welding current in the event of loss of coolant,
and displays an error message on the control panel. The water flow guard is an
accessory, see page 17.
7 MAINTENANCE
Regular maintenance is important for safe, reliable operation.
Only those persons who have appropriate electrical knowledge (authorized
personnel) may remove the safety plates to connect or carry out service,
maintenance or repair work on welding equipment.
Note!
All guarantee undertakings from the supplier cease to apply if the customer himself
attempts any work in the product during the guarantee period in order to rectify any
faults.
7.1 Cleaning the air filter
SRelease the cover plate with the dust
filter (1).
SSwing out the cover plate (2).
SRemove the dust filter (3).
SBlow it clean with compressed air at
reduced pressure
SReplace the filter with the finer mesh
on the side against the cover plate (2)
SRefit the cover plate with the filter.
7.2 Topping up the coolant
Top up with coolant until it is up to the level of the filling hole.
ESAB’s refrigerant is recommended for use.
See accessories on page 17.
CAUTION!
The coolant must be handled as chemical waste.
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8 FAULT TRACING
Try these recommended checks and inspections before sending for an authorised
service technician.
Type of fault Corrective action
No arc. SCheck that the mains power supply switch is turned on.
SCheck that the welding current supply and return cables are
correctly connected.
SCheck that the correct current value is set.
SCheck start method (HF/Liftarct)
SCheck the coolant flow. (if water flow guard is mounted)
SCheck the coolant level.
The welding current is
interrupted during welding.
SCheck whether the thermal cut--outs have tripped (indicated
by the orange lamp on the front panel) and a fault code is
shown in the panel.
SCheck the coolant flow.
SCheck the mains power supply fuses.
The thermal cut--out trips
frequently.
SCheck to see whether the dust filter is clogged.
SMake 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. SCheck that the welding current supply and return cables are
correctly connected.
SCheck that the correct current value is set.
SCheck that the correct electrode / wire is being used.
SCheck that the correct welding gas is being used.
SCheck the gas flow.
SCheck the mains power supply fuses.
9 ORDERING OF SPARE PARTS
Repair and electrical work should be performed by an authorized ESAB serviceman.
Use only ESAB original spare and wear parts.
Tig 4300i AC/DC is designed and tested in accordance with the international and Euro-
pean standards IEC/EN 60974--1, 60974--2, 60974--3 and EN 60974--10. It is the obliga-
tion 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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Edition 070309
Diagram
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Edition 070309
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Edition 070309
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Cooling unit

Tig 4300i AC/DC
Edition 070309
Ordering number
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Ordering no. Denomination Type
0460 100 880 Welding power source OrigotTig 4300iw, AC/DC, TA24 AC/DC
0459 839 008 Spare parts list Tig 4300i AC/DC
0459 839 003 Spare parts list Control panel, OrigotTA24 AC/DC
0459 944 xxx Instruction manual Control panel, OrigotTA24 AC/DC
Instruction manuals and the spare parts list are available on the Internet at www.esab.com

Tig 4300i AC/DC
Edition 070309
Spare parts list
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ba37s
Item Ordering no. Denomination
10458 398 001 Filter
20458 383 001 Front grill

R0460 157 /E070309/P20
Tig 4300i AC/DC
Accessories
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Trolley ................................ 0458 530 881
RemotecontrolunitAT1CAN ...........
MMA and TIG: current
0459 491 883
RemotecontrolunitAT1CFCAN ........
MMA and TIG: rough and fine setting of
current.
0459 491 884
T1 Foot CAN -- Foot Control unit ........
Including 5 m cable
0460 315 890
Remote cable CAN 4 pole -- 12 pole
5m ....................................
10m...................................
15m...................................
25m...................................
0.25m .................................
0459 544 880
0459 554 881
0459 554 882
0459 554 883
0459 554 884
Return cable 5m70mm
2............... 0700 006 895

R0460 157 /E070309/P20
Tig 4300i AC/DC
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TIG torch TXH 400w
incl.4mcableassembly .................
incl.8mcableassembly .................
TIG torch TXH 400w HD
incl.4mcableassembly .................
incl.8mcableassembly .................
TIG torch TXH 400wr HD
incl.4mcableassembly .................
incl.8mcableassembly .................
Remote adapter kit for TXH 400wr HD, incl.
holder..................................
*Recommended remote interconnection cable
0459 554 884
0460 014 840
0460 014 880
0460 014 841
0460 014 881
0461 014 841
0461 014 881
0459 491 912*
Water flow guard 0.7l/min ............... 0456 855 880
Coolant (Ready mixed) 50% water and 50%
mono--ethyleneglycol(10l) ............... 0194 230 002

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ESAB AB
SE--695 81 LAXÅ
SWEDEN
Phone [phone]
www.esab.com
061127
ESAB subsidiaries and representative offices
Europe
AUSTRIA
ESAB Ges.m.b.H
Vienna--Liesing
Tel: [phone]
Fax: [phone]
BELGIUM
S.A. ESAB N.V.
Brussels
Tel: [phone]
Fax: [phone]
THE CZECH REPUBLIC
ESAB VAMBERK s.r.o.
Vamberk
Tel: [phone]
Fax: [phone]
DENMARK
Aktieselskabet ESAB
Herlev
Tel:[phone]
Fax:[phone]
FINLAND
ESAB Oy
Helsinki
Tel: [phone]
Fax: [phone]
FRANCE
ESAB France S.A.
Cergy Pontoise
Tel:[phone]
Fax:[phone]
GERMANY
ESAB GmbH
Solingen
Tel: [phone]
Fax: [phone]
GREAT BRITAIN
ESAB Group (UK) Ltd
Waltham Cross
Tel: [phone]
Fax: [phone]
ESAB Automation Ltd
Andover
Tel: [phone]
Fax: [phone]
HUNGARY
ESAB Kft
Budapest
Tel:[phone]
Fax:[phone]
ITALY
ESAB Saldatura S.p.A.
Mesero (Mi)
Tel:[phone]
Fax:[phone]
THE NETHERLANDS
ESAB Nederland B.V.
Utrecht
Tel: [phone]
Fax: [phone]
NORWAY
AS ESAB
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Tel:[phone]
Fax:[phone]
POLAND
ESAB Sp.zo.o.
Katowice
Tel: [phone]
Fax: [phone]
PORTUGAL
ESAB Lda
Lisbon
Tel: [phone]
Fax: [phone]
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ESAB Slovakia s.r.o.
Bratislava
Tel:[phone]
Fax:[phone]
SPAIN
ESAB Ibérica S.A.
Alcalá de Henares (MADRID)
Tel: [phone]
Fax: [phone]
SWEDEN
ESAB Sverige AB
Gothenburg
Tel:[phone]
Fax:[phone]
ESAB international AB
Gothenburg
Tel:[phone]
Fax:[phone]
SWITZERLAND
ESAB AG
Dietikon
Tel: [phone]
Fax: [phone]
North and South America
ARGENTINA
CONARCO
Buenos Aires
Tel: [phone]
Fax: [phone]
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ESAB S.A.
Contagem--MG
Tel: [phone]
Fax: [phone]
CANADA
ESAB Group Canada Inc.
Missisauga, Ontario
Tel: [phone]
Fax: [phone]
MEXICO
ESAB Mexico S.A.
Monterrey
Tel: [phone]
Fax: [phone]
USA
ESAB Welding & Cutting Products
Florence, SC
Tel: [phone]
Fax: [phone]
Asia/Pacific
CHINA
Shanghai ESAB A/P
Shanghai
Tel: [phone]
Fax: [phone]
INDIA
ESAB India Ltd
Calcutta
Tel: [phone]
Fax: [phone]
INDONESIA
P.T. ESABindo Pratama
Jakarta
Tel: [phone]
Fax: [phone]
JAPAN
ESAB Japan
Tokyo
Tel: [phone]
Fax:[phone]
MALAYSIA
ESAB (Malaysia) Snd Bhd
Selangor
Tel: [phone]
Fax:[phone]
SINGAPORE
ESAB Asia/Pacific Pte Ltd
Singapore
Tel:[phone]
Fax: [phone]
SOUTH KOREA
ESAB SeAH Corporation
Kyungnam
Tel: [phone]
Fax: [phone]
UNITED ARAB EMIRATES
ESAB Middle East FZE
Dubai
Tel: [phone]
Fax: [phone]
Representative offices
BULGARIA
ESAB Representative Office
Sofia
Tel/Fax: [phone]
EGYPT
ESAB Egypt
Dokki--Cairo
Tel: [phone]
Fax: [phone]
ROMANIA
ESAB Representative Office
Bucharest
Tel/Fax: [phone]
RUSSIA
LLC ESAB
Moscow
Tel: [phone]
Fax: [phone]
LLC ESAB
St Petersburg
Tel: [phone]
Fax: [phone]
Distributors
For addresses and phone
numbers to our distributors in
other countries, please visit our
home page
www.esab.com