ESAB | LKA 150 | Service manual | ESAB LKA 150 User manual

ESAB LKA 150 User manual
LKA 150
Welding power source
clka0p00
Service manual
0740 800 046
9410 -- 1
Valid for serial no. 337--xxx--xxxx
LIST OF CONTENTS
Page
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RATING PLATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
COMPONENT DESCRIPTION, LKA 150 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CONNECTION DIAGRAM, LKA 150 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CIRCUIT DIAGRAM, CIRCUIT BOARD AP1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
COMPONENT POSITIONS, CIRCUIT BOARD AP1 . . . . . . . . . . . . . . . . . . . . . . . . . . .
DESCRIPTION OF OPERATION, CIRCUIT BOARD AP1 . . . . . . . . . . . . . . . . . . . . . .
MOTOR DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LOAD CHARACTERISTIC, LKA 150 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVING / REFITTING THE GAS DIFFUSER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REMOVING / REFITTING THE GAS NOZZLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WELDING DATA SELECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REPLACING THE WIRE GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPARE PARTS LIST, LKA 150 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
4
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7
8
9
9
12
13
14
15
16
16
16
17
17
18
19
INTRODUCTION
This service manual is intended for use by technicians with electrical training when carrying
out fault tracing and repair of the equipment.
At the end of the manual, there is a brief guide to using the machine in order to assist in
understanding the machine.
The manual contains all design modifications introduced up to and including October 1994.
The edition date on the front page is followed by a one (9410 - 1), this means that the layout
has been altered, the content is still the same as in the 9410 edition.
Use the diagrams in the manual when tracing faults. The machine components are described
in alphabetical order on the pages following the connection diagram.
The LKA 150 is designed and tested in accordance with international standard
EN 60 974--1 (IEC 974--1).
On completion of service or repair work, it is the responsibility of the person(s) etc.
performing the work to ensure that the product does not depart from the requirements
of the above standard.
Rights reserved to alter specifications without notice.
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WARNING
ARC WELDING AND CUTTING CAN BE INJURIOUS TO YOURSELF AND OTHERS.
TAKE PRECAUTIONS WHEN WELDING. ASK FOR YOUR EMPLOYER’S SAFETY
PRACTICES WHICH SHOULD BE BASED ON MANUFACTURERS’ HAZARD DATA.
ELECTRIC SHOCK -- Can kill
S
S
S
S
Install and earth the welding unit in accordance with applicable standards.
Do not touch live electrical parts or electrodes with bare skin, wet gloves or
wet clothing.
Insulate yourself from earth and the workpiece.
Ensure your working stance is safe.
FUMES AND GASES - Can be dangerous to health
S
S
Keep your head out of the fumes.
Use ventilation, extraction at the arc, or both, to keep fumes and gases from
your breathing zone and the general area.
ARC RAYS - Can injure eyes and burn skin.
S
S
Protect your eyes and body. Use the correct welding screen and filter lens
and wear protective clothing.
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.
MALFUNCTION
S
Call for expert assistance in the event of malfunction.
READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE
INSTALLING OR OPERATING THE EQUIPMENT
PROTECT YOURSELF AND OTHERS!
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RATING PLATE
The rating plate is secured to the back of the machine. The plate is shown below, with an
explanation of how it should be read and interpreted.
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1.
LKA 150 is the type designation for this power source. The first letter, L, indicates that
the LKA 150 is a rectifier, while K indicates Compact (Kompakt in Swedish) and A indicates the design generation.
The 150 indicates the maximum welding current.
2.
These symbols indicate that the LKA 240 incorporates a transformer and rectifier.
3.
This section indicates the voltage/current characteristic for MMA welding and a current
range of 20 - 100 A.
The voltage values of 15 and 19 V in the heading indicate that we comply with the international arc characteristic as defined in IEC 974--1.
X = The duty cycle, indicating for how long a time welding can be carried out at the
specified welding data, expressed as a percentage of a ten--minute period.
I2 = The current at the respective duty factors.
U2 = The arc line characteristic voltage.
Uo = The open--circuit voltage.
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4.
Indicates that the unit is intended for connection to a 230 V single--phase 50 Hz supply.
I1
5.
=
primary currents at the various load points.
IP21 indicates the enclosure class in respect of protection against penetrating objects and
water. Enclosure class IP21 indicates that the equipment is intended for indoor use,
while IP23 equipment is also suitable for outdoor use.
symbol indicates that the machine is designed for use in areas of elevated electriThe
cal risk.
6.
The machine’s serial number, in the form of three groups of figures (xxx yyy zzz).
The first group (xxx) indicates the version. The figures represent the year and week of
approval of the version.
The second group (yyy) shows the year and week of final testing of the machine.
The second group (yyy) shows the year and week of final testing of the machine. For
example, 341 indicates Week 41, 1993.
The final group (zzz) consists of three or four figures, and is a serial number in the range
0001 to 9999.
7.
Shows that ESAB complies with the international standard, IEC 974--1.
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COMPONENT DESCRIPTION, LKA 150
AP1
Circuit board with control electronics: see the diagram on page 8 and description
on page 9.
C1
Capacitor 0.1←F, 400 VDC, transient protection.
C2
Capacitor 0.1←F, 400 VDC, transient protection.
L1
Inductor.
M1
Wire feeder motor.
QF1
Switch, 8--way, for 7--step and Off (main On/Off switch) adjustment of the welding
current.
For the Australian market the main On/Off part of the switch is 2--pole.
SB1
Welding torch trigger switch.
ST1
Thermal overload cutout, for protection against overload, fitted in the winding of
main transformer TM1.
The switch operates (opens) at a temperature of 130 ˚C.
ST2
Thermal overload cutout, for protection against overload, fitted on the diode bridge
cooling fins (VC1). It operates (breaks) at 110 ˚C.
TM1
Main transformer
V1
LED, yellow.
Lights if thermal overload cutouts ST1 or ST2 operate as a result of high
temperature.
VC1
Diode bridge.
XS1
2--pole connector.
XS2
5--pole connector.
XS3
2--pole connector.
XS4
Connector, 2--pole.
XT1
Mains terminal block, 2--pole.
XT2
Terminals, welding current, positive and negative
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CONNECTION DIAGRAM, LKA 150
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CIRCUIT DIAGRAM, CIRCUIT BOARD AP1
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COMPONENT POSITIONS, CIRCUIT BOARD AP1
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DESCRIPTION OF OPERATION, CIRCUIT BOARD AP1
This description relates to the circuit diagram and the component positions diagram.
If the circuit board is faulty, it must be replaced.
1
2
CONTROL CIRCUIT
Pressing trigger switch SB1 on the welding torch energises relay RE1 from control
power transformer TR1. The contacts on the relay connect main transformer TM1 to
the mains power supply.
The power supply to RE1 is half--wave rectified by D1. Resistor R1 is connected in
series with the relay and drops the voltage to it. Capacitor C1 (220←F) smoothes the
voltage. It also delays the drop--off of relay RE1 by about 25 ms, to provide a
back--burn time.
THERMAL OVERLOAD CUTOUT
In the event of a thermal overload, thermal overload cutouts ST1 or ST2 interrupt the
secondary circuit from TR1, causing relay RE1 to drop off and de--energising the
welding circuit.
When not operated (i.e. with closed contacts), the cutouts short--circuit inputs
B6 and B7.
Operation of either of the cutouts is indicated by LED V1. Interruption of the cutout
circuit energises the LED via D2, R3 and D3. D2 is a half--wave rectifier, R3 limits
the current through the LED and D3 protects it against reverse voltage.
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3
4
RFI SUPPRESSION AND BASE LOAD RESISTORS
Capacitors C4 -- C6 protect against RFI. Resistors R12 and R15 provide a minimum
base load for the rectifier bridge: in addition, they act as discharge resistors for the
capacitors.
MOTOR DRIVE CIRCUIT
The wire feed motor is powered by the rectified secondary voltage from main
transformer TM1.
Pressing the welding torch trigger switch SB1 provides a supply to thyristor TY1 via
contact B4 from the positive side of the main power rectifier VC1.
Resistors R10 and R14 limit the motor starting current: excessive starting current
would demagnetise the motor. D9 is a squelch diode protecting against back--emf
from the motor.
The ignition circuit for TY1 consists of R2, R4, R5, D5 and C2.
When Q1 is not conducting, operation of the circuit is as follows:
If the voltage at B4 exceeds the motor voltage, C2 charges via R2, R4 and R5.
When the voltage on C2 reaches the trigger voltage (0.5 -- 1.5 V), thyristor TY1 fires.
This means that TY1 conducts each half--cycle when Q1 is not conducting.
D5 protects C2 against negative voltage when Q1 conducts.
MOTOR VOLTAGE CONTROL
C3, R11 and potentiometer R13 form a low--pass filter circuit for the motor supply.
R13 picks off a suitable fraction of the motor voltage for connection to the base of Q1
via diode D6. Q1 starts to conduct at a bases voltage of 0.7 V.
C2 charges more slowly, which means that thyristor TY1 fires later.
Motor voltage is lowest when R13 is in its upper position, the minimum position.
The base voltage is then high and Q1 conducts. The charging time for C2 becomes so
long that thyristor TY1 misses some half cycles, firing only (for example) on every
third cycle.
When R13 is in its lower (= maximum) position, the base voltage on Q1 is low and
Q1 does not conduct. In this state, zener diode D7 determines the maximum motor
voltage.
See on page 12 for the motor voltage and current waveforms.
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CIRCUIT DIAGRAM, CIRCUIT BOARD AP1
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MOTOR DIAGRAMS
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Motor voltage and current when R13 is at its minimum position and QF1 is in position 3.
The motor is unloaded.
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Motor voltage and current when R13 is in its maximum position and QF1 is in position 3.
The motor is unloaded.
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LOAD CHARACTERISTIC, LKA 150
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TECHNICAL DATA
Load capacity
At 8% duty cycle
At 60% duty cycle
At 100% duty cycle
150 A / 16 V
55 A / 17 V
40 A / 16 V
No--load voltage
16 -- 28 V
Wire feed speed
2,5 - 15 m/min
Wire sizes
Non--alloyed
0,6 -- 0,8 mm
Stainless
0,6 - 0,8 mm
Aluminium
1,0 mm *
Gasless wire
0,8 mm
* Teflon wire guide, feed roller for 1.0 mm wire and contact tip for 1,0 mm wire are required.
Voltage steps
7
Wire bobbin capacity
1 - 5 kg (maximum spool diameter 200 mm)
Power supply
Voltage
230 V
Primary current
22 A
Frequency
50 Hz
Fuse
10 A slow--blow **
Mains cable, area
3 x 1,5 mm2
** See also ’INSTALLATION’ on page 15.
Enclosure class
IP21
Application class
Weight
36 kg
Dimension drawing
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INSTALLATION
To be able to operate the LKA 150 at maximum power (position 7), it must be supplied via a
16 A slow--blow fuse. However, a 10 A slow--blow fuse is sufficient for welding at currents
up to about 100 A.
S
Place the machine in a suitable position and check that cooling is not obstructed.
S
Check that the mains voltage is 230 - 240 V.
Make the necessary earth connections in accordance with safety regulations.
S
Fit the filler wire as shown below.
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If the drive rollers slip or wire feed does not work properly, it may be necessary to adjust the
roller pressure, as shown in Figure 5 above.
GASLESS WIRE
SOLID WIRE
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When welding with gasless wire, the return current cable must be connected to the positive
terminal on the terminal block above the wire feed unit.
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OPERATION
S
Connect the return current conductor clamp (E)
to the workpiece.
S
When welding with solid wire, open the gas valve (A) on
the gas bottle and adjust the gas flow by reducer valve (B).
The gas flow must be 8 -- 12 litres per minute.
S
Turn on the power unit and set a suitable voltage
with knob (H).
S
Hold the welding torch trigger switch (D) pressed
until filler wire is fed out through the contact tip (F).
S
Select suitable welding data with the voltage control selector (H) and the wire feed control knob (J),
as shown in the table on page 17.
S
Start welding. Adjust the settings if necessary.
S
The yellow LED (G) on the front panel will light if the thermal
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overload cutout operates as a result of overload.
The overload cutout resets automatically when the machine has cooled to a safe temperature.
MAINTENANCE
S
Cleaning away dust
Blow the unit clean with compressed air at reduced pressure.
S
Wire feed mechanism
The wire feed mechanism should be cleaned, and wearing parts replaced, at regular intervals in order to ensure smooth, reliable wire feed.
Do not tension the pressure roller too hard, as this will result in abnormal wear to the
pressure roller, the feed roller and the wire guide.
S
Welding torch
Blow the wire guide clean and clean the gas nozzle at regular intervals.
REMOVING / REFITTING THE GAS DIFFUSER
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REMOVING / REFITTING THE GAS NOZZLE
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WELDING DATA SELECTION
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REPLACING THE WIRE GUIDE
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SPARE PARTS LIST, LKA 150
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Ordering no.
Denomination
Notes
469 375--880
LKA 150
469 375--881
LKA 150
Only for the Danish market
Position 205 deviates from version --880
469 375--882
LKA 150
Only for the Australian market
Position 102, 201 and 205 deviates from version --880
469 375--883
LKA 150
Only for the British market
Position 205 deviates from version --880
Spare parts list - Reservdelsförteckning - Ersatzteilverzeichnis - Liste de pièces détachées
Spare parts are to be ordered through the nearest ESAB agency as per the list on the back of the cover. Kindly indicate type of unit, serial number,
denominations and ordering numbers according to the spare parts list.
Reservdelar beställs genom närmaste ESAB--representant, se sista sidan. Vid beställning var vänlig uppge typ och tillverkningsnummer samt
benämningar och beställningsnummer enligt reservdelsförteckningen.
Die Ersatzteile können bei der nächsten ESAB--Vertretung bestellt werden, siehe letzte Seite. Bitte geben Sie Typenbezeichnung und
Herstellungsnummer sowie Bezeichnungen und Bestellnummern laut Ersatzteilverzeichnis an.
Au dos de la brochure, vous trouverez l’adresse du représentant ESAB le plus proche. Prière de lui adresser votre commande, après avoir pris le
soin de mentionner le type et le numéro de série de l’unité ainsi que le numéro de commande et la désignation conformément á la liste de pièces
détachées.
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C = component designation in the circuit diagram
Item
no
Qty
Ordering no.
101
1
469 358--001
Cover plate
102
1
1
469 356--001
469 821--001
Rear panel
Rear panel
Only for the Australian market
103
1
469 386--001
Side panel
With text
104
1
469 408--880
Welding gun PSG 14V
Complete
105
1
1
469 518--881
469 518--886
Gas nozzle
Gas nozzle
Standard
For spot welding, option
106
1
Contact tip
See item 151, 152 and 153
107
1
469 571--880
Return cable
Complete
108
1
469 360--001
Front panel
109
1
469 518--887
Gas diffuser
With spring coil
110
2
2
2
469 478--001
Link wheel
Screw
Washer
MRX M6 x 16 mm
D 8.4/16
111
1
368 265--001
Securing strap
112
1
193 498--104
Connector
113
1
193 498--107
Connector
114
1
Inlet nozzle
See item 150
115
1
Pressure arm
With pressure roller, see item 150
116
1
Wire liner
See item 153
117
1
Feed roller
See item 150 and 154
118
1
469 475--880
Wire feed unit
Complete
120
2
469 391--001
Attachment
121
1
469 390--001
Shaft
122
2
123
2
192 859--115
Locking washer
124
2
469 467--001
Wheel
125
1
469 310--880
Brake hub
126
1
469 437--001
Handle
Denomination
Notes
XS4
Washer
2
D 10.5/22
Complete (1 -- 5 kg)
MRX M6 x 16 mm
Screw
127
1
469 518--888
Swan neck
128
1
469 518--889
Handle
129
1
469 518--890
Spring
C
SB1
SPARE PARTS SETS
Item
Ordering no.
150
469 517--880
Spare parts set
Contains items 114, 115, 117 feed roller 0.6/0.8 and a tool for the
feed roller
151
469 518--882
Contact tip
Contains item 106, 5 contact tip ø 0.6 and 5 contact tip ø 0.8
469 518--896
Contact tip
Contains item 106, 10 contact tip ø 0.6
469 518--895
Contact tip
Contains item 106, 10 contact tip ø 0.8
152
469 518--883
Contact tip
Contains item 106, 5 contact tip ø 1.0
153
469 518--880
Spare parts set
Contains item 106 5 contact tip ø 1.0
and item 116 wire liner of teflon, for aluminium welding
154
469 517--881
Feed roller
1.0/1.2
155
155 716--880
Gas flow gauge
For protection gas
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Denomination
Notes
-- 20 --
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Spare parts list -- Reservdelsförteckning -- Ersatzteilverzeichnis -- Liste de détachées
C = component designation in the circuit diagram
Item
no
Qty
Ordering no.
201
1
469 471--001
Switch
1
469 668--001
Switch
Only for the Australian market
202
4
192 562--801
Cage nut
M4
203
1
469 300--880
Inductor
204
1
469 280--880
Transformer
205
Denomination
Notes
C
QF1
QF1
L1
Complete with thermal cutout ST1
mm2
TM1
1
369 724--002
Mains cable
3 x 1.5
1
369 724--003
Mains cable
3 x 1.5 mm2 with mains plug
Only for the Danish market
1
369 724--004
Mains cable
3 x 1.5 mm2 with mains plug
Only for the Australian market
1
369 724--005
Mains cable
3 x 1.5 mm2 with mains plug
Only for the British market
206
1
190 315--102
Gas hose
To be ordered per meter
1.3 meter as delivered
207
1
469 315--880
Diode bridge
208
1
469 380--880
Capacitor
Set of 2 capacitors, PME 0.1 μF
400 V,
with cable lugs
C1 + C2
210
1
193 260--001
Connector
2--pole
XS1
211
1
193 260--153
Connector
5--pole
XS2
212
1
193 260--150
Connector
2--pole
XS3
213
1
469 477--001
Cable inlet
214
4
192 562--105
Cage nut
215
3
469 381--001
Speednut
216
1
321 229--003
Thermal cutout
217
1
469 377--001
Connection block
218
1
469 378--001
Insulation
219
1
469 379--001
Bus bar
220
1
486 155--880
Circuit board
221
1
193 759--002
Light--emitting diode
222
1
366 296--003
Knob
223
1
191 510--104
Knob
224
1
469 364--001
Panel
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with mains plug
VC1
M6
Opens at 110_C
ST2
XT2
AP1
Yellow
With text
-- 22 --
V1
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ESAB subsidiaries, representative offices and agents
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 2 726 80 05
THE CZECH REPUBLIC
ESAB VAMBERK s.r.o.
Vamberk
Tel: +420 2 819 40 885
Fax: +420 2 819 40 120
DENMARK
Aktieselskabet ESAB
Copenhagen--Valby
Tel: +45 36 30 01 11
Fax: +45 36 30 40 03
FINLAND
ESAB Oy
Helsinki
Tel: +358 9 547 761
Fax: +358 9 547 77 71
FRANCE
ESAB France S.A.
Cergy Pontoise
Tel: +33 1 30 75 55 00
Fax: +33 1 30 75 55 24
GERMANY
ESAB GmbH
Solingen
Tel: +49 212 298 0
Fax: +49 212 298 204
GREAT BRITAIN
ESAB Group (UK) Ltd
Waltham Cross
Tel: +44 1992 76 85 15
Fax: +44 1992 71 58 03
ESAB Automation Ltd
Andover
Tel: +44 1264 33 22 33
Fax: +44 1264 33 20 74
HUNGARY
ESAB Kft
Budapest
Tel: +36 1 20 44 182
Fax: +36 1 20 44 186
ITALY
ESAB Saldatura S.p.A.
Mesero (Mi)
Tel: +39 2 97 96 81
Fax: +39 2 97 28 91 81
THE NETHERLANDS
ESAB Nederland B.V.
Utrecht
Tel: +31 30 248 59 22
Fax: +31 30 248 52 60
NORWAY
AS ESAB
Larvik
Tel: +47 33 12 10 00
Fax: +47 33 11 52 03
POLAND
ESAB Sp.z.o.o
Warszaw
Tel: +48 22 813 99 63
Fax: +48 22 813 98 81
PORTUGAL
ESAB Lda
Lisbon
Tel: +351 1 837 1527
Fax: +351 1 859 1277
SLOVAKIA
ESAB Slovakia s.r.o.
Bratislava
Tel: +421 7 44 88 24 26
Fax: +421 7 44 88 87 41
SPAIN
ESAB Ibérica S.A.
Alcobendas (Madrid)
Tel: +34 91 661 55 80
Fax: +34 91 661 51 83
SWEDEN
ESAB Sverige AB
Gothenburg
Tel: +46 31 50 95 00
Fax: +46 31 50 92 22
ESAB International AB
Gothenburg
Tel: +46 31 50 90 00
Fax: +46 31 50 93 60
SWITZERLAND
ESAB AG
Dietikon
Tel: +41 1 741 25 25
Fax: +41 1 740 30 55
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 31 333 43 33
Fax: +55 31 361 31 51
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 44 58
Asia/Pacific
AUSTRALIA
ESAB Australia Pty Ltd
Ermington
Tel: +61 2 9647 1232
Fax: +61 2 9748 1685
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 01 88
Fax: +62 21 461 29 29
MALAYSIA
ESAB (Malaysia) Snd Bhd
Selangor
Tel: +60 3 703 36 15
Fax: +60 3 703 35 52
SINGAPORE
ESAB Singapore Pte Ltd
Singapore
Tel: +65 861 43 22
Fax: +65 861 31 95
SOUTH KOREA
ESAB SeAH Corporation
Kyung--Nam
Tel: +82 551 2 89 81 11
Fax: +82 551 289 88 63
THAILAND
ESAB (Thailand) Ltd
Samutprakarn
Tel: +66 2 393 60 62
Fax: +66 2 748 71 11
UNITED ARAB EMIRATES
ESAB Middle East
Dubai
Tel: +971 4 338 88 29
Fax: +971 4 338 87 29
Representative offices
ALGERIA
ESAB Algeria
Alger
Tel: +213 2 67 24 93
Fax: +213 2 68 32 90
IRAN
Kavosh Azmoon
Teheran
Tel: +98 21 884 39 14
Fax: +98 21 884 13 46
ROMANIA
ESAB Representative Office
Bucharest
Tel/Fax: +40 1 211 75 02
RUSSIA-- CIS
ESAB Representative Office
Moscow
Tel: +7 095 93 79 820
Fax: +7 095 93 79 580
ESAB Representative Office
St Petersburg
Tel: +7 812 325 6688
Fax: +7 812 325 6685
Agents
For addresses and phone
numbers to our agents, please
contact ESAB International AB,
Sweden
EUROPE
Cyprus, Greece, Malta
AFRICA
Angola, Cameron, Ethiopia,
Gabon, Ghana, Kenya, Liberia,
Morocco, Mocambique, Nigeria,
Senegal, South Africa, Tanzania,
Togo, Tunisia, Zambia, Zimbabwe
ASIA
Bahrain, Hongkong, Israel,
Japan, Jordania, Korea, Kuwait,
Lebanon, New Guinea, Oman,
Pakistan, The Philippines,
Quatar, Saudi Arabia,
Sri Lanka, Syria, Taiwan,
Turkey, Vietnam, Yemen
LATIN AMERICA
Bolivia, Chile,
Colombia, Costa Rica, Curacao,
Equador, El Salvador,
Guatemala, Honduras, Jamaica,
Paraguay, Peru, Trinidad,
Uruguay, Venezuela
BULGARIA
INTESA
Sofia
Tel: +359 2 980 17 15
Fax: +359 2 980 08 42
CHINA
Shanghai ESAB A/P
Shanghai
Tel: +86 21 6539 7124
Fax: +86 21 6543 6622
EGYPT
ESAB Egypt
Dokki--Cairo
Tel: +20 2 390 96 69
Fax: +20 2 393 32 13
ESAB Welding Equipment AB
SE-- 695 81 LAXÅ
SWEDEN
Phone +46 584 81 000
Fax +46 584 123 08
www.esab.com
990922
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