Lincoln Electric IM557 manual Safety Precautions, Electric Shock can kill

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A-5	INSTALLATION	A-5

INSTALLATION OF THE SYNERGIC 7 COMPONENTS

Safety Precautions

WARNING

ELECTRIC SHOCK can kill.

•Do not touch electrically live parts such as output terminals or internal wiring.

•When inching with gun trigger, electrode and drive mechanism are “hot” to work and ground and could remain energized several seconds after the gun trigger is released.

•Turn OFF input power at welding power source before installation or changing drive roll and/or guide tubes.

•Welding power source must be connected to system ground per the National Electrical Code or any applicable local codes.

•Only qualified personnel should perform this installation.

Observe all additional Safety Guidelines detailed throughout this manual.

Attaching Wire Reel Stand

The mounting hardware for mounting the wire reel stand is included with the wire feeder. (Screws and washers are inserted in their respective mounting holes.) To connect:

1)Remove the three 3/8" (9.5 mm) hex head screws from the back of the wire feed unit.

2)Place the wire reel stand mounting bracket in posi- tion against the back of the wire feed unit.

3)Replace and tighten the screws. The long screw and plain washer go into the top hole.

SYNERGIC 7 & 7H

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Contents Synergic 7 and 7H Safety Mar ‘95Electric Shock can kill Welding Sparks can cause fire or explosion IiiPrécautions DE Sûreté Mar. ‘93Please Examine Carton and Equipment For Damage Immediately On-Line Product RegistrationTable of Contents Installation Technical Specifications Synergic 7 and 7HType K631-3 K631-4 Wire Speed Range Size & Weight Without Wire Stand With K377 Wire StandStandard Features Wire Drive FeaturesGeneral Description Recommended Processes and EquipmentControl Features Y P a D a N D D I S P L a Y Description RUN-IN WFSSafety Precautions Electric Shock can killProcedure to Install Drive Roll and Guide Tubes Wire Feed Drive Roll and Guide Tube KitsSteel Wire Sizes Roll Aluminum Wire SizesGun Cable Connection Wire Feeder to Gun Gun and Cable AssembliesFor GMA Gun Cables Gmaw GunsShut off shielding gas supply when not in use Synergic 7 Water Connections for Water- Cooled GunsGmaw Shielding Gas Cylinder may explode if damagedElectrical Installation Warning Optional Features Installation Work CableCurrent 60% Duty Cycle Up to 100 ft Length 30mInstallation Mode Selection Power-Down SaveOperation Operating InstructionsPreset voltage/trim may be adjusted Display Control KeysCold Feed Step Trigger Mode Selection Dual Procedure Remote Control K1449-1Procedure Selector Switch Memory Ammeter SelectionWire Loading Figure B.1a Threaded Locking CollarInnershield Coils To remove the wire reel from its shaft, grasp Knob so it seats into the shaft when releasedCut the tie wires at this time Coil tie wiresFeeding Electrode READI-REELS a K438 READI-REEL Adapter Must be UsedIdle Roll Pressure Setting Gas Guard Regulator SettingWire Reel Changing Wire Feed Overload ProtectionMaking a Weld Explanation of Prompting Error Messages Grounding Lead ProtectorAccessories Optional FeaturesUniversal Wire Reel Stand K1524-1 60 LB .2 KG Coil Adapter K1504-1READI-REEL Adapters MISC. Options K179 type vacuum unit not recommended for use with SynergicMaintenance MaintenanceAvoiding Wire Feeding Problems Routine Maintenance1TROUBLESHOOTINGE-1 Locate Problem SymptomTroubleshooting Welding Ing and gas flow rate is properIng ReplaceNo control of wire feed Ters on wire feeder display do notDefective wire feed motor tach or Connector J1 on control PCWire feed motor runs and solenoid Power source is defective Wiring harness or Control PCSpeed does not change when Run-in and weld speeds are set Or there may be a problem withMeters on wire feeder display do Not match those on powerProblem with wire feeder harness Remote control kit must be usedTroubleshooting Dure switch Be connected Between procedures a and BDisplay. If not, refer to Problem Wiring harness, or Control boardLocal dual procedure switch Dual procedure switch is used toSwitch between procedures a Faulty communication betweenTroubleshooting HXX Procedure for Replacing PC Boards Electric Shock can kill Diagrams Wiring Diagram SynergicInput Connection Diagram Electric Shock Can KillDimension Print W I R E R E E L S T a N DSynergic 7 & 7H Synergic 7 & 7H Synergic 7 & 7H Synergic 7 & 7H Precaucion Warnung