LKB 265 LKB 320 - ESAB
LKB 265 LKB 320 - ESAB
LKB 265 LKB 320 - ESAB
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<strong>LKB</strong> <strong>265</strong><br />
<strong>LKB</strong> <strong>320</strong><br />
101103105107109111102021110025108024042106023061104022041100020040060001<br />
Bruksanvisning<br />
Brugsanvisning<br />
Bruksanvisning<br />
Käyttöohjeet<br />
Instruction manual<br />
Betriebsanweisung<br />
455 466 - 001 99.09.29<br />
Manuel d’instructions<br />
Gebruiksaanwijzing<br />
Instrucciones de uso<br />
Istruzioni per l’uso<br />
Manual de instruções<br />
Ïäçãßåò ÷ñÞóåùò<br />
<strong>LKB</strong> <strong>265</strong> Valid from Serial NO 523 XXX -XXXX<br />
<strong>LKB</strong> <strong>320</strong> Valid from Serial NO 521 XXX -XXXX
SVENSKA .............................................. 3<br />
DANSK ................................................ 11<br />
NORSK ................................................ 19<br />
SUOMI ................................................ 27<br />
ENGLISH .............................................. 35<br />
DEUTSCH ............................................. 43<br />
FRANÇAIS ............................................. 51<br />
NEDERLANDS ......................................... 59<br />
ESPAÑOL .............................................. 67<br />
ITALIANO .............................................. 75<br />
PORTUGUÊS .......................................... 83<br />
ÅËËÇÍÉÊÁ ............................................. 91<br />
Schema -- Skema -- Skjema -- Johdotuskaavio -- Diagram --<br />
Schaltplan -- Schéma -- Esquema -- Esquema --<br />
ÄéÜôáîåéò áýíäåóçò .................................... 99<br />
Reservdelsförteckning -- Reservedelsfortegnelse --<br />
Reservedeloversikt -- Varaosaluettelo -- Spare parts list --<br />
Ersatzteilverzeichnis -- Liste de pièces détachées --<br />
Reserveonderdelenlijst -- Lista de repuestos -- Esercizio --<br />
Lista de peças de reposição -- Ðßíáêáò áíôáëëáêôéêþí ....<br />
103<br />
Rätt till ändring av specifikationer utan avisering förbehålles.<br />
Ret til ændring af specifikationer uden varsel forbeholdes.<br />
Rett til å endre spesifikasjoner uten varsel forbeholdes.<br />
Oikeudet muutoksiin pidätetään.<br />
Rights reserved to alter specifications without notice.<br />
Änderungen vorbehalten.<br />
Sous réserve de modifications sans avis préalable.<br />
Recht op wijzigingen zonder voorafgaande mededeling voorbehouden.<br />
Reservado el derecho de cambiar las especificaciones sin previo aviso.<br />
Specifiche senza preavviso.<br />
Reservamo--nos o direito de alterar as especificações sem aviso prévio.<br />
Äéáôçñåßôáé ôï äéêáßùìá ôñïðïðïßçóçò ðñïäéáãñáöþí ×ùñßò ðñïåéäïðïßçóç.<br />
- 2 -
ENGLISH<br />
1 DIRECTIVE ........................................................ 36<br />
2SAFETY........................................................... 36<br />
3 INTRODUCTION ................................................... 37<br />
3.1 TECHNICAL DATA: <strong>LKB</strong> <strong>265</strong> ............................................... 37<br />
3.2 TECHNICAL DATA: <strong>LKB</strong> <strong>320</strong> ............................................... 38<br />
4 INSTALLATION .................................................... 39<br />
4.1 Mains supply .............................................................. 39<br />
4.2 Assembly of components ................................................... 40<br />
4.3 Electrical installation ....................................................... 40<br />
4.4 TECHNICAL DESCRIPTION ................................................ 41<br />
5 MAINTENANCE .................................................... 42<br />
6 ORDERING OF SPARE PARTS ...................................... 42<br />
7 ACCESSORIES .................................................... 42<br />
DIAGRAM ......................................................... 99<br />
SPARE PARTS LIST ................................................<br />
103<br />
TOCe - 35 -
GB<br />
1 DIRECTIVE<br />
DECLARATION OF CONFORMITY<br />
Esab Welding Equipment AB, 695 81 Laxå, Sweden, gives its unreserved guarantee<br />
that welding power source <strong>LKB</strong> <strong>265</strong>/<strong>320</strong> from serial number 523/521 complies with<br />
standard EN 60974--1, in accordance with the requirements of directive (73/23/EEA)<br />
and addendum (93/68/EEA).<br />
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --------<br />
Laxå 95--11--10<br />
Paul Karlsson<br />
Managing Director<br />
Esab Welding Equipment AB<br />
695 81 LAXÅ<br />
SWEDEN Tel: + 46 584 81000 Fax: + 46 584 12336<br />
2 SAFETY<br />
bc14d12e<br />
WARNING<br />
ARC WELDING AND CUTTING CAN BE INJURIOUS TO YOURSELF AND OTHERS. TAKE PRECAU-<br />
TIONS WHEN WELDING. ASK FOR YOUR EMPLOYER’S SAFETY PRACTICES WHICH SHOULD BE<br />
BASED ON MANUFACTURERS’ HAZARD DATA.<br />
ELECTRIC SHOCK - Can kill<br />
S Install and earth the welding unit in accordance with applicable standards.<br />
S Do not touch live electrical parts or electrodes with bare skin, wet gloves or wet clothing.<br />
S Insulate yourself from earth and the workpiece.<br />
S Ensure your working stance is safe.<br />
FUMES AND GASES - Can be dangerous to health<br />
S Keep your head out of the fumes.<br />
S Use ventilation, extraction at the arc, or both, to keep fumes and gases from your breathing zone and<br />
the general area.<br />
ARC RAYS - Can injure eyes and burn skin.<br />
S Protect your eyes and body. Use the correct welding screen and filter lens and wear protective<br />
clothing.<br />
S Protect bystanders with suitable screens or curtains.<br />
FIRE HAZARD<br />
S Sparks (spatter) can cause fire. Make sure therefore that there are no inflammable materials nearby.<br />
NOISE - Excessive noise can damage hearing<br />
S Protect your ears. Use ear defenders or other hearing protection.<br />
S Warn bystanders of the risk.<br />
MALFUNCTION - Call for expert assistance in the event of malfunction.<br />
READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERATING.<br />
PROTECT YOURSELF AND OTHERS!<br />
- 36 -
GB<br />
3 INTRODUCTION<br />
<strong>LKB</strong> <strong>265</strong> and <strong>LKB</strong> <strong>320</strong> are step controlled power sources in a compact design, intended<br />
for welding with solid steel, stainless steel or aluminium wire as well as tubular<br />
wire with or without shielding gas.<br />
The possibility of welding with homogeneous wire/shielding gas and welding with<br />
gasless tubular wire is obtained by switching the + and -- connections on the switching<br />
terminal above the wire feed unit.<br />
3.1 TECHNICAL DATA: <strong>LKB</strong> <strong>265</strong><br />
Standard delivery:<br />
Power source equipped with spot welding function and adjustable burnback time.<br />
Integrated wire feed mechanism with feed roller for solid wire, diameter 0.8, and 1.0.<br />
Welding torch PSF 250 4.5 m.<br />
Return cable 4.5 m with return clamp.<br />
Mains cable 3 m and gas hose.<br />
Includes: Handle, (fitted with 2 screws,) gas cylinder shelf (fitted with 2 screws).<br />
Voltage 400 -415 V, 3⏐ 50 Hz 230/400 -415/500V3⏐50Hz<br />
230/440 -460V, 3⏐60Hz<br />
Permissible load at<br />
100% duty cycle 150 A/22 V 150 A/22 V<br />
60 % duty cycle 190 A/24 V 190 A/24 V<br />
30 % duty cycle <strong>265</strong> A/27 V <strong>265</strong> A/27 V<br />
Setting range (DC) 30A/15V--<strong>265</strong>A/27V 30A/15V--<strong>265</strong>A/27V<br />
Open circuit voltage 15--38 V 15--38 V<br />
Open circuit power 50 W 50 W<br />
Efficiency 0.69 0.69<br />
Power factor 0.97 0.97<br />
Control voltage 42 V, 50/60 Hz 42 V, 50/60 Hz<br />
Dimensions lxwxh 770x520x620 770x520x620<br />
Weight 92 kg 92 kg<br />
Enclosure class IP 23 IP 23<br />
Application classification<br />
<strong>LKB</strong> <strong>265</strong> comply with the requirements of IEC 974 -1.<br />
bc14d12e<br />
- 37 -
GB<br />
3.2 TECHNICAL DATA: <strong>LKB</strong> <strong>320</strong><br />
Standard delivery:<br />
Power source equipped with switch for 2/4 step trigger action with gas pre--flow and<br />
gas post--flow in the 4 step mode and adjustable burnback time.<br />
Integrated wire feed mechanism with feed roller for solid wire, diameter 1.0, and 1.2.<br />
Welding torch PSF 315 4.5 m.<br />
Return cable 4.5 m with return clamps.<br />
Mains cable 5 m and gas hose.<br />
Includes: Handle, (fitted with 2 screws,) gas cylinder shelf (fitted with 2 screws).<br />
Voltage 400 -415 V, 3⏐ 50 Hz 230/400 -415/500V3⏐50Hz<br />
230/440 -460V, 3⏐60Hz<br />
Permissible load at<br />
100% duty cycle 195 A/24 V 195 A/24 V<br />
60 % duty cycle 250 A/27 V 250 A/27 V<br />
30 % duty cycle <strong>320</strong> A/30 V <strong>320</strong> A/30 V<br />
Setting range (DC) 40A/16(14)V--<strong>320</strong>A/30V 40A/16(14)V--<strong>320</strong>A/30V<br />
Open circuit voltage 16--40 V 16--40 V<br />
Open circuit power 52 W 52 W<br />
Efficiency 0.71 0.71<br />
Power factor 0.97 0.97<br />
Control voltage 42 V, 50/60 Hz 42 V, 50/60 Hz<br />
Dimensions lxwxh 770x520x620 770x520x620<br />
Weight 112 kg 112 kg<br />
Enclosure class IP 23 IP 23<br />
Application classification<br />
<strong>LKB</strong> <strong>320</strong> comply with the requirements of IEC 974 -1.<br />
The IP code indicates the enclosure class, i.e. the degree of protection against penetration<br />
by solid objects and water.<br />
Equipment marked IP 23 is designed for in-- and outdoor use.<br />
The symbol indicates that the power source is designed for use in areas where<br />
there is an increased electrical hazard.<br />
bc14d12e<br />
- 38 -
GB<br />
4 INSTALLATION<br />
WARNING<br />
This product is intended for industrial use. In a domestic environment this product<br />
may cause radio interference. It is the users responsibility to take adequate<br />
precautions.<br />
Installation must be carried out by a qualified electrician.<br />
Connect the power supply lead using the appropriate fuse in conformance with local<br />
regulations.<br />
Cable areas acc. to Swedish regulations.<br />
Make sure the welding rectifier is not covered or positioned so that cooling is obstructed.<br />
4.1 Mains supply<br />
<strong>LKB</strong> <strong>265</strong> 3⏐ 50 Hz 3⏐ 50 Hz 3⏐ 50 Hz 3⏐ 60 Hz 3⏐ 60 Hz<br />
Voltage V 230 400/415 500 230 450<br />
Current A 100% 13 7 5 11 7<br />
60% 18 9 8 18 9<br />
30% 27 16 13 27 16<br />
Mains lead rating mm Ο 4x2.5 4x1.5 4x1.5 4x2.5 4x1.5<br />
Fuse slow A 20 16 16 20 16<br />
<strong>LKB</strong> <strong>320</strong> 3⏐ 50 Hz 3⏐ 50 Hz 3⏐ 50 Hz 3⏐ 60 Hz 3⏐ 60 Hz<br />
Voltage V 230 400/415 500 230 450<br />
Current A 100% 16 9 7 16 8<br />
60% 24 14 11 23 12<br />
30% 35 20 17 34 18<br />
Mains lead rating mm Ο 4x4 4x2.5 4x2.5 4x4 4x2.5<br />
Fuse slow A 20 16 16 20 16<br />
IMPORTANT!<br />
To prevent the reel sliding off the hub: Lock the reel in place<br />
by turning the red knob as shown on the warning label attached<br />
next to the hub.<br />
bc14d12e<br />
- 39 -
GB<br />
4.2 Assembly of components<br />
4.3 Electrical installation<br />
XT2<br />
bc14d12e<br />
230V 50/60 Hz<br />
<strong>LKB</strong><strong>265</strong> 2,5 mm@<br />
<strong>LKB</strong><strong>320</strong> 4 mm@<br />
230V<br />
440--460V<br />
500V<br />
TC1<br />
ba14s<br />
002<br />
ba14s<br />
006<br />
- 40 -<br />
ba14s0<br />
03<br />
Solid wire<br />
ba14s0<br />
08<br />
400 -415V 3~50 Hz<br />
Tube wire<br />
ba14s0<br />
07<br />
ba14s0<br />
01
GB<br />
4.4 TECHNICAL DESCRIPTION<br />
The power sources can be equipped with instrument to display the current and voltage.<br />
The instruments have a hold function and can be calibrated.<br />
A thermal cut--out prevents overheating.Resetting takes place automatically when<br />
the power source has cooled.<br />
S A -- Space for digital meters (optional)<br />
S B -- Voltage selector, 10--step<br />
S C -- Voltage selector , 4--step<br />
S D -- Main switch, on/off<br />
S E -- Mains indicator lamp<br />
S F -- Thermal overload warning lamp, lights up in case of overheating<br />
S G -- Welding torch connection<br />
S H -- Potentiometer (wire feed)<br />
S J -- Inductance connection<br />
S K -- Potentiometer (spot welding)<br />
bc14d12e<br />
- 41 -<br />
ba14s005
GB<br />
5 MAINTENANCE<br />
Regularly maintenance is important for reliable and safe operations.<br />
S Blow down the power source with dry, compressed air at a low pressure.<br />
S Cleaning and replacement of the wire feed mechanism’s wear parts should take<br />
place periodically to ensure trouble free wire feed.<br />
Note that an excessive pressure setting can result in abnormal wear on the pressure<br />
roller, feed roller and wire liner.<br />
S Blow clean the wire liner regularly and clean the gas nozzle.<br />
WARNING!<br />
Rotating parts can cause injury, take<br />
great care.<br />
6 ORDERING OF SPARE PARTS<br />
A service manual and list of spare parts can be ordered through your nearest <strong>ESAB</strong><br />
representative, see the last page of this booklet.<br />
When ordering spare parts please specify the machine model, serial number and the<br />
designation and order numbers of parts as shown in the list of spare parts. This simplifies<br />
dispatch and ensures correct delivery.<br />
7 ACCESSORIES<br />
1 Meter glass 455 172--001<br />
2 Meter kit 456 008--880<br />
3 Transformer kit 456 010--880<br />
bc14d12e<br />
ba14s0<br />
04<br />
- 42 -<br />
3<br />
1<br />
2