Instruction/ maintenance manual of the product IM10084 Lincoln Electric
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OPERA T ORʼS MANUAL • Sales and Service through Subsidiaries and Distributors Worldwide • Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com • World's Leader in Welding and Cutting Products • Copyright © Lincoln Global Inc.
FOR ENGINE powered equipment. 1.a. Turn the engine off before troubleshooting and maintenance work unless the maintenance work requires it to be running. ____________________________________________________ 1.b. Operate engines in open, well-ventilated areas or vent the engine exhaust fumes outdoors.
ii SAFETY ii ARC R A Y S can bur n. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks and the rays of the arc when welding or observing open arc welding. Headshield and filter lens should conform to ANSI Z87. I standards.
iii SAFETY iii FOR ELECTRIC ALL Y pow ered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working on the equipment. 8.b. I ns t a ll equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer’s recommendations.
iv SAFETY iv PRÉCAUTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instructions et les précautions de sûreté specifiques qui parraissent dans ce manuel aussi bien que les précautions de sûreté générales suiv- antes: Sûreté Pour Soudage A LʼArc 1.
v v SAFETY Electromagnetic Compatibility (EMC) Conformance Products displaying the CE mark are in conformity with European Community Council Directive of 15 Dec 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility, 2004/108/EC.
vi vi Electromagnetic Compatibility (EMC) The size of the surrounding area to be considered will depend on the structure of the building and other activities that are taking place. The surrounding area may extend beyond the boundaries of the premises.
vii vii Thank Y ou for selecting a QUALITY product by Lincoln Electric. We want you to take pride in operating this Lincoln Electric Company product ••• as much pride as we have in bringing this product to you! Read this Operators Manual completely before attempting to use this equipment.
viii viii T ABLE OF CONTENTS Page –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– Installation .
A-1 INST ALLA TION A-1 LN-25™ IRONWORKER TEMPERA TURE RANGE OPERATION: -40°F to 104°F (-40°C to 40°C) STORAGE: -40°F to 122°F (-40°C to 50°C) INPUT VOL T AGE and CURRENT TECHNICAL SPECIFICA TIONS – LN-25™ IRONWORKER (K2614-9) HEIGHT WIDTH DEPTH WEIGHT 14.
WELD CABLE SIZE Table A.1 located below are copper cable sizes rec- ommended for different currents and duty cycles. Lengths stipulated are the distance from the welder to work and back to the welder again. Cable sizes are increased for greater lengths primarily for the purpose of minimizing cable drop.
A-3 INST ALLA TION LN-25™ IRONWORKER A-3 SHIELDING GAS CONNECTION CYLINDER may explode if damaged. • Keep cylinder upright and chained to support. • Keep cylinder away from areas where it may be damaged. • Never lift welder with cylinder attached.
A-4 INST ALLA TION LN-25™ IRONWORKER A-4 WIRE DRIVE CONFIGURA TION (See Figure A.2) CHANGING THE GUN RECEIVER BUSHING ELECTRIC SHOCK can kill. • Turn the input power OFF at the welding power source before instal- lation or changing drive rolls and/or guides.
THUMB SCREW GUN A-5 INST ALLA TION LN-25™ IRONWORKER A-5 PRESSURE ARM ADJUSTMENT ELECTRIC SHOCK can kill. • Turn the input power OFF at the weld- ing power source before installation or changing drive rolls and/or guides. • Do not touch electrically live parts.
CV Power Sources with Stud Connectors and no Remote/Local Switch. (See Figure A.7) Place CV/CC switch in the feeder in the "CV" position. Work c l ip Work E l ectrode J umper Ranger 250, 250.
A-7 INST ALLA TION LN-25™ IRONWORKER A-7 CV Power Source with Twist-Mate Connectors and Remote/Local Switch. (See Figure A.8) Place CV/CC switch in the feeder in the "CV" position. Wor k c l ip Wor k E l ectrode CV -305 V350-Pro LN-25™ IRONWORKER FIGURE A.
B-1 OPERA TION LN-25™ IRONWORKER B-1 • ELECTRIC SHOCK CAN KILL. Unless using COLD FEED fea- ture, when feeding with gun trig- ger, the electrode and drive mechanism are always electri- cally energized and could remain energized several sec- onds after the welding ceases.
B-2 OPERA TION B-2 LN-25™ IRONWORKER DEFINITION OF WELDING TERMS WFS • Wire Feed Speed CC • Constant Current CV • Constant Voltage GMAW • Gas Metal Arc welding SMAW • Shielded Metal Arc we.
Maximum WFS Standard Spin Gearing 280 340 440 520 600 Minimum Arc Volts 15 V 17 V 21 V 24 V 27 V WIRE FEED SPEED KNOB Wire Feed Speed, CV Operation When Across the Arc models are operated with CV powe.
B-4 OPERA TION B-4 LN-25™ IRONWORKER THERMAL LED, MOTOR OVERLOAD The thermal light illuminates when the wire drive motor draws too much current. If the thermal light illuminates, the wire drive will automatically shutdown for up to 30 seconds to allow the motor to cool.
B-5 OPERA TION B-5 LN-25™ IRONWORKER Wire Feed Speed Units To change the wire feed speed units: Rotate the WFS knob to the left to use “inches/minute” for the wire feed speed units. Rotate the WFS knob to the right to use “meters/minute” for the wire feed speed units.
B-6 OPERA TION B-6 LEFT DISPLAY SELECTION The left display can show either amperage or actual WFS during welding. Note that actual WFS is not the same as preset WFS.
B-7 OPERA TION B-7 INTERNAL CONTROLS LN-25™ IRONWORKER 12 Step Trigger I nter l ock Switch 2 Pressure Adjustment Arm 3 Optiona l Timer Kit (See Accessories Section) 4 Spoo l Retainer 5 Spind l e Bra.
B-8 OPERA TION B-8 INTERNAL CONTROLS DESCRIPTION (See Figure B.2) 2 Step - Trigger Interlock Switch The 2 Step - Trigger Interlock switch changes the function of the gun trigger. 2 Step trigger opera- tion turns welding on and off in direct response to the trigger.
GAS PURGE PUSHBUTTON The gas solenoid valve will energize but neither the power source output nor the drive motor will be turned on. The Gas Purge switch is useful for setting the proper flow rate of shielding gas. Flow meters should always be adjusted while the shielding gas is flowing.
C-1 ACCESSORIES C-1 LN-25™ IRONWORKER F ACT OR Y INST ALLED EQUIPMENT • K1500-2 Gun Receiver Bushing. DRIVE ROLL KITS (See Parts Pages) K1803-1 K1840-xx K1842-xx Work and Feeder Cables Package. Weld Power Cable, Twist-Mate to Lug. Weld Power Cable, Lug to Lug.
C-2 ACCESSORIES C-2 LN-25™ IRONWORKER K910-1 K910-2 K1500-1 K1500-2 K1500-3 Ground Clamp Ground Clamp Gun Receiver Bushing (for guns with K466-1 Lincoln gun connec- tors; Innershield and Subarc guns.
C-3 ACCESSORIES C-3 LN-25™ IRONWORKER K1500-4 K1500-5 K435 K468 K586-1 K283 Gun Receiver Bushing (for gun with K466-3 Lincoln gun connec- tors; compatible with Miller® guns.) Gun Receiver Bushing (compatible with Oxo® guns.) Spindle Adapter, for mounting 14 lb.
ELECTRIC SHOCK can kill. • Turn the input power OFF at the welding power source before installation or changing drive rolls and/or guides. • Do not touch electrically live parts.
E-1 TROUBLESHOOTING E-1 LN-25™ IRONWORKER If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
E-2 TROUBLESHOOTING E-2 LN-25™ IRONWORKER Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
E-3 TROUBLESHOOTING E-3 LN-25™ IRONWORKER Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
E-4 TROUBLESHOOTING E-4 LN-25™ IRONWORKER Observe all Safety Guidelines detailed throughout this manual If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
F-1 DIAGRAMS F-1 LN-25™ IRONWORKER NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement.
F-2 DIMENSION PRINT F-2 LN-25™ IRONWORKER 16” C I RCLE 12” x 18” ELL I PSE 23.17 14.81 8.65 17.19 16” C I RCL E 12” x 18” EL L I PSE 23.17 14.
W ARNING A VISO DE PREC A UCION A TTENTION W ARNUNG A TENÇÃO Spanish French German Portuguese Japanese Chinese Korean Arabic READ AND UNDERST AND THE MANUF A CTURER’S INS TRUCTION FOR THIS EQUIPMENT AND THE CONSUMABLES TO BE USED AND FOLL O W Y OUR EMPL O YER’S S AFETY PRA CTICES.
W ARNING A VISO DE PREC A UCION A TTENTION W ARNUNG A TENÇÃO S panish French G erman Portuguese Japanese Chinese Korean Arabic LEIA E COMPREEND A AS INS TRUÇÕES DO F ABRICANTE P ARA ES TE EQUIP AMENTO E A S P ARTES DE USO , E SIGA A S PRÁTIC A S DE SEGUR ANÇA DO EMPREG ADOR.
• Sales and Service through Subsidiaries and Distributors Worldwide • Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.
An important point after buying a device Lincoln Electric IM10084 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lincoln Electric IM10084 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Lincoln Electric IM10084 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lincoln Electric IM10084 you will learn all the available features of the product, as well as information on its operation. The information that you get Lincoln Electric IM10084 will certainly help you make a decision on the purchase.
If you already are a holder of Lincoln Electric IM10084, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lincoln Electric IM10084.
However, one of the most important roles played by the user manual is to help in solving problems with Lincoln Electric IM10084. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lincoln Electric IM10084 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
