Page 2 - SAFETY; WARNING; CALIFORNIA PROPOSITION 65 WARNINGS; The Above For Diesel Engines
FOR ENGINEpowered 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....
Page 3 - ii
ii SAFETY ii ARC RAYS can burn. 4.a. Use a shield with the proper filter and cover plates to protect your eyes from sparks andthe rays of the arc when welding or observingopen arc welding. Headshield and filter lensshould conform to ANSI Z87. I standards. 4.b. Use suitable clothing made from durable...
Page 4 - iii; Refer to
iii SAFETY iii FOR ELECTRICALLYpowered equipment. 8.a. Turn off input power using the disconnect switch at the fuse box before working onthe equipment. 8.b. Install equipment in accordance with the U.S. National Electrical Code, all local codes and the manufacturer’srecommendations. 8.c. Ground the ...
Page 5 - iv; PRÉCAuTIONS DE SÛRETÉ
iv SAFETY iv PRÉCAuTIONS DE SÛRETÉ Pour votre propre protection lire et observer toutes les instructionset les précautions de sûreté specifiques qui parraissent dans cemanuel aussi bien que les précautions de sûreté générales suiv-antes: Sûreté Pour Soudage A L’Arc 1. Protegez-vous contre la secouss...
Page 6 - Conformance
v SAFETY v Electromagnetic Compatibility (EMC) Conformance Products displaying the CE mark are in conformity with European Community Council Directive of 15 Dec2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility,2004/108/EC. It was manufactured in con...
Page 8 - Thank You; Please Examine Carton and Equipment For Damage Immediately
vii vii Thank You for selecting one of our QUALITY products. We want you to take pride in operating this product ••• as much pride as we have inbringing this product to you! Read this Operators Manual completely before attempting to use this equipment. Save this manual and keep it handy for quick re...
Page 9 - TAbLE OF CONTENTS
viii viii TAbLE OF CONTENTS Page –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– Installation .......................................................................................................................Section A Technical Specifications ......................
Page 10 - INSTALLATION; TEMPERATuRE RANGE; PhYSICAL DIMENSIONS; GMAW
A-1 INSTALLATION RED-D-ARC LN-25™ PRO EXTREME A-1 TEMPERATuRE RANGE OPERATION: -40°F to 104°F (-40°C to 40°C) STORAGE: -40°F to 122°F (-40°C to 50°C) INPuT VOLTAGE and CuRRENT TEChNICAL SPECIFICATIONS – RED-D-ARC LN-25™ PRO EXTREME (K2613-6) hEIGhT WIDTh DEPTh WEIGhT 14.8 Inches 8.7 Inches 23.2 Inch...
Page 11 - WELD CAbLE SIzE
A-2 INSTALLATION RED-D-ARC LN-25™ PRO EXTREME A-2 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 towork and back to the welder again. Cable sizes areincreased for greater lengths p...
Page 12 - ShIELDING GAS CONNECTION
WIRE DRIVE CONFIGuRATION (See Figure A.2) G u N b u S h I N G , T h u M b S C R E W A N DSOCKET hEAD CAP SCREW ELECTRIC ShOCK can kill. • T u r n t h e i n p u t p o w e r O F F a t t h e welding power source before instal-lation or changing drive rolls and/orguides. • Do not touch electrically live...
Page 13 - LOADING SPOOLS OF WIRE
A-4 INSTALLATION RED-D-ARC LN-25™ PRO EXTREME A-4 LOADING SPOOLS OF WIRE • Keep hands, hair, clothing and tools away from rotating equipment. • Do not wear gloves when threading wire or changing wire spool. • Only qualified personnel should install, use or service this equipment. -------------------...
Page 14 - GuN CONNECTION; PRESSuRE ARM and ADJuSTMENT; Al
A-5 INSTALLATION RED-D-ARC LN-25™ PRO EXTREME A-5 THUMBSCREW GUN GuN CONNECTION ELECTRIC ShOCK can kill. • Turn the input power OFF at the weld- ing power source before installation orchanging drive rolls and/or guides. • Do not touch electrically live parts. • When inching with the gun trigger, ele...
Page 15 - ACROSS ThE ARC SET-uPS; Power Sources with Stud Connectors and; Description
A-6 INSTALLATION RED-D-ARC LN-25™ PRO EXTREME A-6 ACROSS ThE ARC SET-uPS CV Power Sources with Stud Connectors and Remote/Local Switch (See Figure A.6) Place the power source Remote/Local switch in theLocal position. Place CV/CC switch in the feeder in the "CV" position. Work clip Work Elect...
Page 17 - OPERATION
b-1 OPERATION RED-D-ARC LN-25™ PRO EXTREME b-1 • ELECTRIC ShOCK CAN KILL. unless using COLD FEED fea-ture, when feeding with gun trig-g e r , t h e e l e c t r o d e a n d d r i v emechanism are always electri-c a l l y e n e r g i z e d a n d c o u l dremain energized several sec-onds after the wel...
Page 18 - DEFINITION OF WELDING TERMS; GENERAL DESCRIPTION; RECOMMENDED PROCESSES
b-2 OPERATION b-2 RED-D-ARC LN-25™ PRO EXTREME DEFINITION OF WELDING TERMS WFS • Wire Feed Speed CC • Constant Current CV • Constant Voltage GMAW • Gas Metal Arc welding SMAW • Shielded Metal Arc welding FCAW • Flux Core Arc Welding GENERAL DESCRIPTION General Physical Description The RED-D-ARC LN-2...
Page 19 - Idle; CASE FRONT CONTROLS; ITEM DESCRIPTION; WFS; Welding; WIRE FEED SPEED KNOb
b-3 OPERATION b-3 1. DIGITAL DISPLAY Power-up All of the LED’s will briefly illuminate during power-up. Idle The left display shows the preset wire feed speed.The right display shows OCV. The wire feed speedLED is lit. If the wire feeder is connected for elec-trode negative welding, then the voltage...
Page 21 - INTERNAL CONTROLS; ITEM
b-5 OPERATION b-5 RED-D-ARC LN-25™ PRO EXTREME INTERNAL CONTROLS 1 2 Step Trigger Interlock Switch 2 Pressure Arm 3 Optional Timer Kit 4 Spool Retainer 5 Spindle Brake 6 Gun Bushing, Thumb Screw and Socket Head Cap Screw ITEM DESCRIPTION 1 8 7 6 3 2 7 Drive Hubs 8 Cold Feed Pushbutton 4 5 1 2 Step T...
Page 22 - CAuTION
INTERNAL CONTROLS DESCRIPTION (See Figure B.2) 1. 2 S T E P - T R I G G E R I N T E R L O C K SWITCh T h e 2 S t e p - T r i g g e r I n t e r l o c kswitch changes the function of thegun trigger. 2 Step trigger opera-tion turns welding on and off ind i r e c t r e s p o n s e t o t h e t r i g g e ...
Page 23 - Gas Purge Pushbutton; GAS PuRGE PuShbuTTON
b-7 OPERATION b-7 REAR CONTROLS: (See Figure B.4) FIGuRE b.4 RED-D-ARC LN-25™ PRO EXTREME 1 Gas Purge Pushbutton 2 Shielding Gas Inlet 3 Electrode Lead ITEM DESCRIPTION 1 2 3 1 Gas Purge Pushbutton 2 Shielding Gas Inlet 3 Electrode Lead ITEM DESCRIPTION 1 2 3 1. GAS PuRGE PuShbuTTON The gas solenoid...
Page 24 - ACCESSORIES; FACTORY INSTALLED EQuIPMENT
C-1 ACCESSORIES C-1 RED-D-ARC LN-25™ PRO EXTREME K1796-xx K2593-xx K1803-1 K1840-xx K1842-xx AWG 1/0 Coaxial Power Cable AWG #1 Coaxial Power Cable Work and Feeder Cables Package Weld Power Cable, Twist-Mate to Lug Weld Power Cable, Lug to Lug Includes: 1/0 Coaxial weld cable of length "xx"....
Page 27 - MAINTENANCE; ROuTINE MAINTENANCE; PERIODIC MAINTENANCE; CALIbRATION SPECIFICATION
ELECTRIC ShOCK can kill. • Turn the input power OFF at the w e l d i n g p o w e r s o u r c e b e f o r ei n s t a l l a t i o n o r c h a n g i n g d r i v erolls and/or guides. • D o n o t t o u c h e l e c t r i c a l l y l i v e parts. • When inching with the gun trigger, electrode and drive me...
Page 28 - TROubLEShOOTING; Local Authorized Field Service Facility; hOW TO uSE TROubLEShOOTING GuIDE; ELECTRIC ShOCK can kill.; Code or any applicable local codes.
E-1 TROubLEShOOTING E-1 RED-D-ARC LN-25™ PRO EXTREME If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Authorized Field Service Facility for technical troubleshooting assistance before you proceed. CAuTION This Troublesh...
Page 29 - PRObLEMS; Digital Display Models Error Codes
E-2 TROubLEShOOTING E-2 RED-D-ARC LN-25™ PRO EXTREME 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 Authorized Field Service Facility for technical trouble...
Page 31 - Output Problems
E-4 TROubLEShOOTING E-4 RED-D-ARC LN-25™ PRO EXTREME 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 Authorized Field Service Facility for technical trouble...
Page 32 - DIAGRAMS
F-1 DIAGRAMS F-1 RED-D-ARC LN-25™ PRO EXTREME 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 Se...
Page 33 - DIMENSION PRINT
F-2 DIMENSION PRINT F-2 RED-D-ARC LN-25™ PRO EXTREME 16” C IRCLE 12” x 1 8” ELL IPSE 23.17 14.81 8.65 17.19 16 ” C IR C LE 12 ” x 1 8” E LL IP SE 23 .1 7 14 .8 1 8. 65 17 .1 9
Page 34 - NOTES