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Lincoln Electric LN-9 GMA, LN-9F GMA manual Wire Feeder Accessories, BURNbACK Timer KIT K419

Models: LN-9F GMA LN-9 GMA

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C-4

C-4

ACCESSORIES

GUN AND CAbLE ASSEMbLIES

A variety of standard Lincoln and Magnum gun and cable assemblies are available for the LN-9 GMA in

10 ft., 12 ft. and 15 ft. cable lengths. Choose the gun and cable assembly to suit the LN-9 GMA welding application and wire size. See Table C-1.

TAbLE C.1 – LN-9 GMA GUN AND CAbLE ASSEMbLIES

			60% Duty
Process	Model	Electrode	Rating
Gas Metal Arc (GMA)	K426	.035-.052” (0.9-1.3 mm) solid	350 amps
		.045-5⁄64” (1.1-2.0 mm) cored	350 amps
	K427	.045-1⁄16” (1.1-1.6 mm) solid	500 amps
		1⁄16-5⁄64” (1.6-2.0 mm) cored	500 amps
	Magnum K470(1)	.035-1⁄16” (0.9-1.6 mm) solid	300 amps
		.035-5⁄64” (0.9-2.0 mm) cored	300 amps
	Magnum K471(1)	.035-1⁄16” (0.9-1.6 mm) solid	400 amps
		.035-5⁄64” (0.9-2.0 mm) cored	400 amps
	Magnum K478(2)	.035-1⁄16” (0.9-1.6 mm) solid	300 amps
		.035-5⁄64” (0.9-2.0 mm) cored	300 amps
	Magnum K479(2)	.035-1⁄16” (0.9-1.6 mm) solid	400 amps
		0.35-5⁄64” (0.9-2.0 mm) cored	400 amps
Innershield®	K126	.068-5⁄64” (1.7-2.0 mm) Innershield	350 amps
	K115	5⁄64” (2.0 mm) lnnershield	450 amps
	K206(3)	.068-5⁄64” (1.7-2.0 mm) Innershield	350 amps
	K289(3)	5⁄64” (2.0 mm) lnnershield	500 amps
	K309(3)	.068-5⁄64” (1.7-2.0 mm) lnnershield	250 amps
Submerged Arc	K112	1⁄16” (1.6 mm) Solid	500 amps

(1)K466-1 connector kit required.

(2)K489 Fast-Mate™ Adapter required.

(3)Linconditioner™ guns are recommended for locations where smoke accumulation is a problem and conven- tional exhaust systems are ineffective. The available smoke removal type Innershield guns and vacuum units can be used in these locations. Instructions are shipped with the equipment.

WIRE FEEDER ACCESSORIES

bURNbACK TIMER KIT (K419)

Provides a precise control of the electrode burnback at the end of the weld. Prevents crater sticking and provides proper stickout for starting the next weld.

Recommended especially when welding with small (0.023-1/16") diameter wire at high wire feed speeds. Also includes a cold inch switch. (Can be installed only in GMA models.)

Install the kit according to the M15060 instructions included with the kit.

LN-9 GMA and LN-9F GMA Wire Feeder

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Lincoln Electric LN-9 GMA, LN-9F GMA manual Wire Feeder Accessories, BURNbACK Timer KIT K419

Contents

Safety Depends on You LN-9 GMA and LN-9F GMA Wire FeederSafety Electric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionPrécautions DE Sûreté Thank You TAbLE of Contents TAbLE OF CONTENTS cont’d P127, P125, P107 & P289 Series ViiiSection E Section FWidth Height Technical SpecificationsLN-9 GMA and LN-9F GMA Wire Feeder Mounting the Unit Installing the LN-9 GMA Roll and 4-ROLL ModelsAttaching the Wire Reel Stand Mounting the Wire Feed UnitRouting the Electrode Power Input CAbLE ASSEMbLYElectrical Connections LN-9 GMA and LN-9F GMA Figure A.3 LN-9F GMA Control bOX Figure A.2 Strain Relief ClampInstallation Can kill Figure A.5 Connection of LN-9 GMA to DC-600 Power Sources Figure A.6 Connection of LN-9 GMA to DC-1000 Power Sources 75 76 77 Installation Figure A.9 Connection of LN-9 GMA to V300 Power Sources Direct Work Lead Connection Machine GroundingFor GMA GUN CAbLES Connecting the GUN CAbLE to the Wire FeederCylinder may explode if damaged Hooking UP GMA Shielding GASOperating Instructions Safety PrecautionsK436 LN-9F GMA 2-ROLL and K583-1 LN-9F GMA 4-ROLL General DescriptionRecommended Processes and Equipment K424 LN-9 GMA 2-ROLL and K568-1 LN-9 GMA 4-ROLLDC Constant Voltage Power Sources Controls and Settings Operation Operation Circuit bREAKER Power Supply FuseCircuit Protection and Automatic Shutdown Avoiding Grounding Lead Protector GLP ShutdownAutomatic Shutdown Changing Drive Rolls for 2-ROLL Wire Feeders Drive Roll InstallationGuide Tube Detail Changing Drive Rolls for 4-ROLL Wire Feeders Large Figure b.7a Threaded Locking Collar Wire LoadingFeeding Electrode and bRAKE Adjustment Loading a 50-60 Lb .7-27.2 KG. Coil Using K1504-1 Coil ReelLoading a 50 or 60 Lb. Coil ADJUSTAbLE Wire Reel bRAKEInnershield Coils K378 Reel Mounting Stand Loading and Feeding 13-14 LbFor TWO-ROLL Feeders Pressure Adjustment Knob Idle Roll Pressure SettingRoll Wire Feeders DC-250, DC-400, or DC-600 Adjust the Power SourceAdjust the LN-9 GMA Controls Pulse Power 500, DC650 PRO CV-400, CV-500-ISelect Acceleration Starting CharacteristicsRUN-IN Feature Voltage Control ResponseMaking a Weld Procedure AT END of CoilSecurity of Weld Procedure Settings Auxiliary Equipment Contacts Optional Equipment and AccessoriesPower Input CAbLE ASSEMbLIES K196, K595, K596 Wire Reel Stands and MountingsREADI-REEL Adapters Attaching the Wire Reel StandsWire Reel Door KIT Spindle for READI-REELS and 2 I.D. Spools K162-HUniversal Wire Reel Stand K1524-1 BURNbACK Timer KIT K419 Wire Feeder AccessoriesPulse Power Filter Conversion KIT K442-1 GMA Timer KIT K418Dual Process KIT K317 For Wire Feeders Dual Procedure KIT K319K320 Flux Tank Loading Swivel Platform K178-1Undercarriage K163 Continuous Flux Feed Tank K320K58 Magnetic Separator Aluminum Electrode TAbLE C.2 Drive Roll and Guide TUbE KitsKit Roll Solid Steel Electrode Cored ElectrodeAdapter Routine MaintenancePeriodic Maintenance Coils with 1 SpindleFigure D.1 Speed Sensor Module Location Proper Speed Sensor Module MountingFigure D.2 Switch Requirements Figure D.2 LN-9 GMA ConnectorsTROUbLESHOOTING Wire Feeding PRObLEMS TROUbLESHOOTING GuideGun trigger will not feed wire. Digital meter is not lit Grounding Lead Protector Shutdown in the Operation section TROUbLESHOOTING Welding PRObLEMS Starting Characteristics Wire LN-9 GMA WIRINGLN-9F GMA LN-9 GMA Dimension Print LN-9F GMA Dimension Print 1 Wire Drive Unit Control bOX LN-9F Dimension Print 2Page Precaucion Keep your head out of fumes LN-9 GMA Wire Feeder