Lincoln Electric IM557

NOTES

SYNERGIC 7 & 7H

Contents

Main Synergic 7 and 7H OPERATORS MANUAL IM557 Safety Depends on You NRTL/C 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. FOR ELECTRICALLY powered equipment. CYLINDER may explode if damaged. iii WELDING SPARKS can cause fire or explosion. iv PRCAUTIONS DE SRET PRCAUTIONS DE SRET POUR LES MACHINES SOUDER TRANSFORMATEUR ET REDRESSEUR vv Thank You Please Examine Carton and Equipment For Damage Immediately On-Line Product Registration vi vi TABLE OF CONTENTS A-1 TECHNICAL SPECIFICATIONS SYNERGIC 7 AND7H A-2 GENERAL DESCRIPTION STANDARD FEATURES Wire Drive Features: RECOMMENDED PROCESSES AND EQUIPMENT A-3 Control Features: A-4 V STD LOCK SPOT 2-STEP 4-STEP COLD FEED GAS PURGE Attaching Wire Reel Stand A-6 A-6 Wire Feed Drive Roll and Guide Tube Kits PROCEDURE TO INSTALL DRIVE ROLL AND GUIDE TUBES Standard 4-Roll Kits (KS655 and KS656) A-7 Gun and Cable Assemblies Gun Cable Connection: Wire Feeder to Gun For GMA Gun Cables: A-8 A-8 Synergic 7 Water Connections (for Water- Cooled Guns) GMAW Shielding Gas A-9 Observe all additional Safety Guidelines detailed throughout this manual. ELECTRICAL INSTALLATION Input Cable: Synergic 7 Wire Feeder to Power Wave Synergic Type Power Sources ELECTRIC SHOCK can kill. A-10 OPTIONAL FEATURES INSTALLATION A-11 B-1 OPERATING INSTRUCTIONS KEYPAD SETUPAND OPERATION COLD FEED GAS PURGE STD LOCK SPOT 2-STEP 4-STEP V B-3 COLD FEED V B-4 Procedure Selector Switch GAS PURGE GAS PURGE B-5 WIRE LOADING B-6 B-7 WIRE REEL LOADING 50 AND 60 LB COILS (K303 OR K376 WIRE REEL STAND) B-8 WIRE REEL LOADING 50 AND 60 LB COILS (K1524-1 UNIVERSAL WIRE REEL STAND) ____________________________________ Feeding Electrode B-9 Idle Roll Pressure Setting Gas Guard Regulator Setting B-10 Making a Weld Wire Reel Changing Wire Feed Overload Protection B-11 Grounding Lead Protector Explanation of Prompting and Error Messages C-1 OPTIONAL FEATURES DRIVE ROLL AND GUIDE TUBE KITS: INPUT CABLE ASSEMBLIES: C-2 C-2 WIRE REEL ASSEMBLY: UNIVERSAL WIRE REEL STAND (K1524-1) 60 LB. (27.2 KG) COIL ADAPTER (K1504-1) K1551-1 INSULATED LIFT BALE: C-3 READI-REEL ADAPTERS: SPINDLE ADAPTERS: GUN AND CABLE ASSEMBLIES: C-4 MISC. OPTIONS: D-1 MAINTENANCE D-1 Wire Reel Mounting - 50 (22.7kg) and 60lb (27.2kg) Coils with 1 Spindle Avoiding Wire Feeding Problems Periodic Maintenance E-1 E-2 E-3 E-4 E-5 E-6 E-7 E-8 E-9 Page E-11 Observe all Safety Guidelines detailed throughout this manual E-12 Procedure for Replacing PC Boards ELECTRIC SHOCK F-1 U WIRING DIAGRAM SYNERGIC 7 81R 82R INPUT CONNECTION DIAGRAM F-2 WARNING TO WORK ELECTRODE CABLE DIMENSION PRINT F-3 Page Page Page Page AVISO DE PRECAUCION ATTENTION WARNUNG ATENO AVISO DE PRECAUCION ATTENTION WARNUNG ATENO