Optional Features Installation | Lincoln Electric 7FH specs

OPTIONAL FEATURES

INSTALLATION

K648 or K649 Input Cable Assembly - See Electrical

Installation section for instructions.

K299 50-60 Lb. Wire Reel for Customer Mounting - The K299 is available for use with the Synergic 7F Wire Feed Models. The reel for 50 or 60 pound coils is shipped with the needed mounting shaft, hardware, and insulation. Shaft mounting hole requirements are shown below:

K683-1 - Dual Procedure Switch Dual Procedure Switch mounts to gun with appropriate bracket, provided, per the installation instructions included with the kit. 3-pin switch cord plug connects to 3-pin remote receptacle on the front panel of the Synergic 7F Wire Feed Unit.

K682-2 Water Connection Kit - Install to either side of Wire Feed Unit mounting bracket per instructions shipped with kit.

K659-1 Gas Guard Regulator - Adjustable flow regulator with removable adjustor key for CO2 and

Argon blend gases. Mounts onto Wire Feed Unit inlet and reduces gas waste and arc start “blow” by reducing surge caused by excess pressure in supply hose.( See Shielding Gas Connections for instructions).

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Lincoln Electric 7FH manual Optional Features Installation, K648 or K649 Input Cable Assembly See Electrical

Contents

Synergic 7F and Synergic 7FH ARC Welding can be hazardous Apr. ‘93 Cylinder may explode if damaged Mar. ‘93 Précautions DE Sûreté Sûreté Pour Soudage a L’Arc Table of Contents Please Examine Carton and Equipment For Damage Immediately General Description Standard FeaturesWire Feed Features Recommended Processes and Equipment Control Features Keypad Seven key, membrane type with snap tactile feel Causes mode lights to sequenceY P a D a N D D I S P L a Y Description Top to bottom starting from Optional Features Drive Roll and Guide Tube Kits Miscellaneous Options Specifications for Synergic 7F Synergic 7FH Type K678-1 K679-1 K679-2 Wire Speed RangeModel Installation Safety Precautions Steel Wire Sizes Roll Procedure to Install Drive Roll and Guide TubesWire Feed Drive Roll and Guide Tube Kits Aluminum Wire Sizes Gmaw Guns Gun and Cable Assemblies with Standard L. E. ConnectionsGun Cable Connection Innershield Guns Gun Cable Connections Wire Feeder to Gun Synergic 7F Water Connections for Water-Cooled GunsGmaw Shielding Gas Current Electrical InstallationWork Cable 60% Duty Cycle Up to 100 ft Length 30m Optional Features Installation K648 or K649 Input Cable Assembly See ElectricalInstallation section for instructions Operating Instructions Power-Down SaveOperation Keys Mode Selection Current indicated position Display Control Keys Acceleration Selection Selection of English or Metric Speed Display UnitsRun-In Selection Step Trigger Mode Selection Feeding Electrode and Brake AdjustmentTo Mount 10 to 44 lb 4.5-20kg Spool 12/300mm Diameter To Mount a 50-60lb 22.7-27.2kg Coil Feeding Electrode Wire Loading of 13-14lb 6kg Innershield Coils Idle Roll Pressure SettingGas Guard Regulator Setting Optional K659-1 Wire Reel Changing Wire Feed Overload ProtectionMaking a Weld Explanation of Prompting Error Messages Wire Reel Mounting 50 22.7kg and 60lb 27.2kg Coils MaintenanceRoutine Maintenance Avoiding Wire Feeding Problems Troubleshooting Guide Problems Communications in control cable Problems When trigger is closed and no For continuity Refer to WiringWiring & connections Gun connector Trigger sockets on gun connector Problems Cold Feed key does not turn Defective keypad or Display PC For replacing PC boards Problems with serial Dual Procedure is not Gun has not been selected atWith the remote switch open. If a Troubleshooting information. See HXX Procedure for Replacing PC Boards Electric Shock can kill Switch Requirements Inside Input I N Control BOX Dimension Print Wire Feed Unit Dimension Print Need Welding Training? How To Read Shop DrawingsNew Lessons in Arc Welding $700.00 Precaucion Warnung