Lincoln Electric IM847-D manual Welding GUNS, Torches and ACCES- Sories, Figure A.3

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A-9	INSTALLATION	A-9

WELDING GUNS, TORCHES AND ACCES- SORIES

GUN RECEIVER BUSHING

The LF-72 wire feeder comes with a K1500-2 gun receiver bushing.

MAGNUM GUN AND CABLE ASSEMBLIES

The LF-72 wire feeder model will accept a number of optional gun and cable assemblies. An example of installing the Gun and Cable is shown in Figure A.3 with a 15 ft. (4.6m) long Magnum 400 gun and cable. Figure A.3a with a 15 ft. (4.6m) long Magnum Pro 350 gun and cable.

1.Turn off power at the welding power source.

2.Unscrew Thumb screw on Wire Drive Unit, until tip of screw no longer protrudes into gun bushing hole as seen from the front of machine.

3.Fully insert the gun cable connector end into the gun receiver bushing and gently tighten the thumb screw as show in Figure A.5.

4.Connect the gun trigger connector to the trigger receptacle. Make sure that the key ways are aligned and insert.

	Figure A.3	Figure A.3a
	FIGURE A.3 for Codes 11075, 11076, 11077,	FIGURE A.3a for Codes 11606, 11607,
	11209, 11210, 11211, 11227	FIGURE A.3a for Codes 11606, 11607,
	11209, 11210, 11211, 11227	11608, 11609
	11290, 11291, 11292, 11293	11608, 11609
	11290, 11291, 11292, 11293
		LF-72
	LF-72
		LF-72

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Contents LF-72 Wire Feeder California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Table of ContentsSection C Section aSection B Section E Section DSection F P-622Amp Rating Duty Cycle InstallationMounting Safety PrecautionLocation Swivel Mount Bench MountBoom Mount SuspendedWeld Cable Sizes Electric Shock can KillWeld Cable Connection Coaxial Weld Cables Control Cable Connections 6INSTALLATIONA-6 Analog Control Cable Pin Function Miller Power Source Lincoln Wire FeederAnalog Miller Control Cable Adapter K2335-1 Welding GUN/WIRE Feeder Trigger Connector Wire Drive SystemsRemote Sense Lead Specifications High Frequency ProtectionFigure A.3 Welding GUNS, Torches and ACCES- SoriesWire Drive Configuration Procedure for Changing Drive and Idle Roll SetsSet the pressure arm as follows See Figure A.6 Pressure ARM AdjustmentGun Receiver For use With Bushing Spindle Placement Wire Reel LoadingLoading 16 to 44 lb .3 20kg Spools See figure A.8 Loading 30 lb .6 kg Readi-Reels See Figure A.9Figure A.9 Weld Wire RoutingShielding GAS Connection Figure A.10a For Codes 11209, 11210, 11211 and above Installing Electrode Conduit KitsFigure A.12a For Codes 11209, 11210, 11211 and above Aluminum Wire PreparationsBase Model Bench Model Standard Duty Bench Model Heavy Duty 15’, Magnum Pro Typical System Configurations15, Magnum Operation Safety PrecautionsProduct Description Common Welding AbbreviationsRecommended Processes Required EquipmentFigure B.1 Description Front Panel Controls and ConnectionsCold FEED/GAS Purge Switch Burnback and Postflow Timer KITStep Trigger Interlock Switch Remote Voltage Control KITTrigger Connector 5-PIN Amphenol Wire Feed Speed KnobGUN Receiver Bushing K1500-2 Trigger InterlockOptional Kits AccessoriesOptional Kits Accessories Key Maintenance MaintenanceRoutine Maintenance Periodic MaintenanceFor Codes above 11290 use See Figure D.2For Codes below 11289 use 9 thru HOW to USE Troubleshooting Guide TroubleshootingOutput Problems Installed LF-72 Feeder 11075, 11076 Wiring DiagramL12146-1 LF-72 Feeder for Codes 11209, 11210, 11211Diagrams Diagrams Bench Model Bench Model Standard Duty Dimension PrintsBench Model Heavy Duty Precaucion Warnung