Lincoln Electric IM10078

NOTES

RED-D-ARC LN-25™ PRO EXTREME

Contents

Main RED-D-ARC LN-25 PRO EXTREME 1-800-245-3660 North Americas Largest Fleet of Welding Equipment RED-D-ARC FOR ENGINE powered equipment. i ELECTRIC AND MAGNETIC FIELDS may be dangerous ii ARC RAYS can burn. ELECTRIC SHOCK can kill. FUMES AND GASES can be dangerous. iii FOR ELECTRICALLY powered equipment. CYLINDER may explode if damaged. Refer to http://www.lincolnelectric.com/safetyfor additional safety information. WELDING and CUTTIN G SPARKS can cause fire or explosion. iv PRCAuTIONS DE SRET PRCAuTIONS DE SRET POuR LES MAChINES SOuDER TRANSFORMATEuR ET REDRESSEuR v v Electromagnetic Compatibility (EMC) vi vi Electromagnetic Compatibility (EMC) viivii Thank Y ou Please Examine Carton and Equipment For Damage Immediately viii viii TAbLE OF CONTENTS A-1 TEMPERATuRE RANGE INPuT VOLTAGE and CuRRENT PhYSICAL DIMENSIONS TEChNICAL SPECIFICATIONS RED-D-ARC LN-25 PRO EXTREME (K2613-6) RATED OuTPuT @ 104F (40C) A-2 WELD CAbLE SIzE ELECTRODE LEAD SAFETY PRECAuTIONS LOCATION WIRE DRIVE CONFIGuRATION A-3 GuN buShING, ThuMb SCREW AND SOCKET hEAD CAP SCREW ShIELDING GAS CONNECTION A-3 A-4 LOADING SPOOLS OF WIRE PROCEDuRE TO INSTALL DRIVE ROLLS AND WIRE GuIDES A-5 GuN CONNECTION PRESSuRE ARM and ADJuSTMENT Al FCAW GMAW A-6 POWER SOuRCE TO RED-D-ARC LN-25 PRO EXTREME CAbLE CONNECTION DIAGRAMS A-7 SAFETY PRECAuTIONS u0 u1 u2 I1 I2 b-2 DEFINITION OF WELDING TERMS GENERAL DESCRIPTION RECOMMENDED PROCESSES PROCESS LIMITATIONS EQuIPMENT LIMITATIONS RECOMMENDED POWER SOuRCES b-3 WFS b-3 1. DIGITAL DISPLAY CASE FRONT CONTROLS 1 5 2 3 4 2. WIRE FEED SPEED KNOb b-4 b-4 3. TRIGGER CONNECTOR 4. WORK SENSE LEAD 5. SET-uP PuShbuTTON b-5 INTERNAL CONTROLS INTERNAL CONTROLS DESCRIPTION 1. 2 STEP - TRIGGER INTERLOCK SWITCh 2. PRESSuRE ARM and ADJuSTMENT 3. OPTIONAL TIMER KIT 4. SPOOL RETAINER b-7 b-7 REAR CONTROLS: ITEM DESCRIPTION 1 Gas Purge Pushbutton 2 Shielding Gas Inlet 3 Electrode Lead 1. GAS PuRGE PuShbuTTON C-1 DRIVE ROLL KITS uSED FACTORY INSTALLED EQuIPMENT C-2 C-3 D-1 MAINTENANCE D-1 SAFETY PRECAuTIONS ROuTINE MAINTENANCE PERIODIC MAINTENANCE hOW TO uSE TROubLEShOOTING GuIDE ELECTRIC ShOCK can kill. E-2 POSSIbLE E-3 POSSIbLE E-4 POSSIbLE Page F-2 DIMENSION PRINT F-2 Page Page AVISO DE PRECAuCION ATTENTION WARNuNG ATENO AVISO DE PRECAuCION ATTENTION WARNuNG ATENO