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LN -8 IM274-A RETURN TO MAIN MENU SEMIAUTOMATIC WIRE FEEDER June, 2010 Safety Depends on You Lincoln arc welding and cutting equipment is designed and built with safety in mind. However, your overall safety can be increased by proper installation ...
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NOTES...
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Sec. K3.1.1 Introduction Input power (115VAC, 2.5A) is supplied by the Power Source. Duty Cycle: The amount of welding perfromed in a 10 minute period, expressed nas a percentage.
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NOTES...
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P-103-C, C.1 P-103-D, D.1 P-103-E, E.1, P-103-E.2 P-103-F, F.1 P-103-G, G.1 P-103-H, H.1 P-103-J, J.1 P-103-K, K.1 P-202-C, C.1, C.2, C.3 C.4, C.5, C.6 P-110-C, C.1 P-110-D, D.1 P-110-E, E.1 P-110-F, F.1, G, G.1 P-107-F.2, F.3 P-107-G, G.1 P-107-J P-107-L P-107-M P-107-O, O.1 P-125-N, N.1...
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P-28-H, J.b1 P-107-X P-107-Y P-110-Z P-110-AA P-110-AA P-114-H Order K202 Order K162 Order K178...
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P-103-C K112 & K113 Squirtguns & Cables NOTE: In 1977 the semiautomatic guns were redesigned to conform to NEMA standards. To identify a new design gun an ampere rating is stencilled on the clamp of the “Clamp and Tube Assembly” (Item 2). For new design guns use columns 3 or 4.
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For Squirtgun K113, use the parts marked “X” in Column 1 or 3 (see note). P-103-C.1 For Squirtgun K112, use the parts marked “X” in Column 2 or 4 (see note). # Indicates a change this printing. ITEM DESCRIPTION Gun & Cable Assembly (5/64” Electrode) (No Electrode Size Stencil) Gun &...
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P-103-D Gun Assembly - Squirtguns K112 & K113 NOTE: In 1977 the semiautomatic guns were redesigned to conform to NEMA standards. To identify a new design gun an ampere rating is stencilled on the clamp of the “Clamp & Tube Assembly” (Item 2 of P-103-C).
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For Squirtgun K113, use the parts marked “X” in Column 1 or 3 (see note). For Squirtgun K112, use the parts marked “X” in Column 2 or 4 (see note). P-103-D.1 For Squirtgun K112 (500 Amp), use the parts marked “X” in Column 5 (see note). # Indicates a change this printing.
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P-103-E K114 Squirtgun & Cable 39 30 K114 SQUIRTGUN & CABLE P-103-E 07-18-2005...
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P-103-E.1 # Indicates a change this printing. ITEM DESCRIPTION Squirtgun & Cable Nozzle Flux Cone 13/16” Opening (Opt)(S12957-13/16) KP1968-2 Nozzle Flux Cone 5/8” Opening (Std) (S12957-5/8) Nozzle Flux Cone 3/4” Opening (Opt) (S12957-3/4) Nozzle Flux Cone 15/16” Opening (Opt)(S12957-15/16) KP1968-3 Contact Tip (T12236-3/32) Contact Tip (Optional) (T12236-5/64) Gun Assembly, Includes: (Items 3 thru 20)
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P-103-E.2 # Indicates a change this printing. ITEM DESCRIPTION Lock Washer #2-56 HN Nozzle Extension, 2-1/4” Stickout, (Not Shown) Housing Insert Nozzle Extension, 3-1/4” Stickout, (Not Shown) Housing Insert Adapter Kit to use Squirtgun K114 w/MN-1 & ML-3 (Not Shown) Adapter Kit to use Squirtgun K114 w/ML-2 (Not Shown) ø...
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NOTES K114 SQUIRTGUN & CABLE...
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P-103-F K115 Squirtgun & Cable NOTE 1: For old contact tips (length 7/8”) used only with nozzles made before Fall 1968, order: T12236 – .120 T12236 – 7/64” T12236 – 3/32" NOTE: In 1977 the semiautomatic guns were redesigned to conform to NEMA standards. To identify a new design gun an ampere rating is stencilled on the “Switch Housing Clamp”...
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For .120 & 7/64” Electrode Gun, use the parts marked “X” in Column 1, 3, 5 or 7. P-103-F.1 For 3/32” Electrode Gun, use the parts marked “X” in Column 2, 4, 6 or 8. For 5/64” Electrode Gun, use the parts marked “X” in Column 9 or 10 # Indicates a change this printing.
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P-103-G K116 Squirtgun & Cable Note: In 1977 the semiautomatic guns were redesigned to conform to NEMA standards. To identify a new design gun an ampere rating is stencilled in the handle of “ Assembly” (Item 7). For new design guns use columns 3 or 4.
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For .120 & 7/64” Electrode Gun, use the parts marked “X” in Column 1 or 3 (See Note). P-103-G.1 For 3/32” Electrode Gun, use the parts marked “X” in Column 2 or 4 (See Note) # Indicates a change this printing. ITEM DESCRIPTION Gun &...
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P-103-H K116 Squirtgun Handle & Control Cable K116 SQUIRTGUN HANDLE & CONTROL CABLE P-103-H 08-26-2008...
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P-103-H.1 # Indicates a change this printing. ITEM DESCRIPTION Squirtgun Handle & Control Cable Handle & Control Cable Assembly - 15ʼ Length Handle & Control Cable Assembly - 10ʼ Length Handle & Control Cable Assembly - 15ʼ Length Handle & Control Cable Assembly - 10ʼ Length Handle Mounting Bracket Socket Head Cap Screw Socket Head Cap Screw...
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P-103-J K126 Squirtgun & Cable Note: In 1977 the semiautomatic guns were redesigned to conform to Nema standards. To identify a new design gun an ampere rating is stencilled on the “Clamp” (Item 12). For new design guns use column 2. ø...
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P-103-J.1 # Indicates a change this printing. ITEM DESCRIPTION Gun & Cable Assembly, Includes: Handle Handle Conductor Cable, Includes: (15ʼ) Conductor Cable, Includes: (15ʼ) Conductor Cable, Includes: (10ʼ) Conductor Cable, Includes: (10ʼ) Handle & Stiffener, Wire Feeder End Handle & Stiffener, Wire Feeder End Connector, Wire Feeder End Connector, Gun End Connector, Gun End...
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P-103-K P-103-K Trigger & Control Cable Assembly TRIGGER & CONTROL CABLE ASSEMBLY 07-25-2006...
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P-103-K.1 # Indicates a change this printing. Trigger & Control Cable Assembly, Includes: Trigger & Control Cable Assembly, Includes: Trigger & Control Cable Assembly, Includes: c t i l l o c t i Polarized Plug, Wire Feeder End, (Not Shown) (Old Style) S12020-6 Polarized Plug, Wire Feeder End Clamp at Polarized Plug (Old Style) (Not Shown) , t i...
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P-202-C Magnum 300 & 400 GMAW Gun MAGNUM ® 300 & 400 GMAW GUN P-202-C 05-03-2010...
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P-202-C.1 # Indicates a change this printing. ITEM DESCRIPTION Gun & Cable Assembly: 300 Amp-Specify cable length & wire size. 300 Amp-Specify cable length & wire size. 400 Amp-Specify cable length & wire size. **400 Amp-Specify cable length & wire size. 400 Amp-Specify cable length &...
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P-202-C.2 Connector Assembly MAGNUM ® 300 & 400 GMAW GUN P-202-C.2 05-03-2010...
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P-202-C.3 # Indicates a change this printing. ITEM DESCRIPTION Connector Assembly (300A/10ʼ Cable) Connector Assembly (300A/15ʼ Cable) Connector Assembly (400A/10ʼ Cable) Connector Assembly (400A/15ʼ Cable) Connector Assembly (300A/12ʼ Cable) Connector Assembly (400A/12ʼ Cable) Connector Assembly (400A/20ʼ Cable) Connector Assembly (400A/25ʼ Cable) Includes: Incoming Connector Assembly Connector Nut (300 Amp)
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P-202-C.4 CHART A Contact Tips/ Part Number Gas Diffuser (Industry Ref.) Standard Duty KP14-25 or KP14-25-B100 KP14-30 or KP14-30-B100 KP14-35 or KP14-35-B100 KP14-40 or KP14-40-B100 KP14-45 or KP14-45-B100 KP14-52 or KP14-52-B100 KP14-116 or KP14-116-B100 KP14-564 or KP14-564-B100 KP14A-364 or KP14A-364-B100 Heavy Duty KP14H-35 or KP14H-35-B100 KP14H-40 or KP14H-40-B100...
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P-202-C.5 PARTS LIST OF MAGNUM CONNECTOR KITS K466-1 Connector Kit (Lincoln Wire Feeders) Gas Tubing Tubing Clamp (2 required) Connector Assembly, Includes: Set Screw Insulation Tube Gun Control Cable Hose Nipple Socket Key Wrench K466-2 Connector Kit (For Tweco Adapted Feeders) Connector Assembly, Includes: Set Screw...
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P-202-C.6 CHART A Contact Tips/ Part Number Gas Diffuser (Industry Ref.) 250A/350A KP2744-035 or KP2744-035-B100 KP2744-045 or KP2744-045-B100 KP2744-052 or KP2744-052-B100 KP2744-116 or KP2744-116-B100 KP2744-564 or KP2744-564-B100 450A/550A KP2745-035 or KP2745-035-B100 KP2745-045 or KP2745-045-B100 KP2745-052 or KP2745-052-B100 KP2745-116 or KP2745-116-B100 KP2745-564 or KP2745-564-B100 Gas Diffuser Asbly: 250A/350A Thread-On KP2746-1 or KP2746-1-B25...
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NOTES MAGNUM ® 300 & 400 GMAW GUN...
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P-110-C SIDE VIEW L5741-B 11-14-86F LN-8 WIRE FEED UNIT (Except LN-8F) FRONT VIEW P-110-C BACK VIEW 11-86...
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P-110-C.1 # Indicates a Change This Printing ITEM DESCRIPTION Instrument Panel Assembly Potentiometer Potentiometer Insulation Dial Plate (Constant Voltage) (Below Code 9900) Dial Plate (Variable Voltage) LN-8S & LN-8SE Only M12230 Nameplate (Below Code 7900) Nameplate (Above Code 7900) Base Assembly (Below Code 7575) Base Assembly (Code 7575 to 9100) Base Assembly (Above Code 9100) Wire Drive Motor &...
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P-110-D LN-8 INSTRUMENT PANEL ASSEMBLY L5742 11-14-86G (All Models Except LN-8F Above Code 7575) NOTE: Obtain both item number and complete description for parts listed. Some older operating manuals were printed with item numbers which do not correspond with recent printings. P-110-D 11-86...
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P-110-D.1 # Indicates a Change This Printing ITEM DESCRIPTION Instrument Mounting Panel Instrument Mounting Panel Control P.C. Board Insulation (Above Code 7900) Control P.C. Board Insulation (Below Code 7900) Control P.C. Board (Above Code 7900) Control P.C. Board (Below Code 7900) Plastic Expansion Nut Self Tapping Screw Lead Clamp...
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P-110-E P-110-E LN-8F GENERAL ASSEMBLY 7-30-84 7-84...
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P-110-E.1 # Indicates a Change This Printing ITEM DESCRIPTION Control Box (Above Code 7575) Control Box Case (Below Code 7575 Only) Instrument Panel Assembly (Below Code 7575 Only) Instrument Panel Assembly (Above Code 7575) Terminal Strip Assembly (With Leads) Number Plate 5”...
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P-110-F L5815 3-31-83P LN-8F CONTROL BOX (Above Code 7575) P-110-F 3-83...
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P-110-F.1 # Indicates a Change This Printing ITEM DESCRIPTION Control Box & Shunt Assembly, Includes: Control Box Meter Shunt Insulation Sheet Under Shunt Insulating Tube, Shunt Mounting Insulating Washer, Shunt Mounting Box Cover (Below Code 9900) Box Cover (Above Code 9900) Door Cover Panel (Below Code 9900) Door Cover Panel (Above Code 9900) Instrument Panel Assembly...
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P-110-G M13109 6-3-77B # Indicates a Change This Printing ITEM DESCRIPTION Instrument Panel Assembly, Includes: Instrument Panel Assembly, Includes: Insulation Insulation Control P.C. Board Control P.C. Board Trimmer P.C. Board Relay P.C. Board (Above Code 8750) Relay P.C. Board (Code 7900 to 8750) Relay P.C.
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NOTES...
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P-107-F.2 GEAR BOX AND DRIVE MOTOR ASSEMBLY (For LN-8 Codes between 7901 and 8815 & Above 9000 Only) MOTOR LEAD ORIENTATION FOR NA-5R TYPE ASSEMBLIES MOTOR LEAD ORIENTATION FOR LN TYPE ASSEMBLIES P-107-F.2 M14310 11-5-82N 27B 27C 27D L5743 4-15-83R...
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P-107-F.3 # Indicates a Change This Printing ITEM DESCRIPTION Wire Drive Motor & Gear Box Assembly, Includes: (LN-8N & 8S) Wire Drive Motor & Gear Box Assembly, Includes: (LN-8F) Gear Box Assembly, Includes: Gear Box Helical Reduction Gear Pinion Gear Shaft Woodruff Key Retaining Ring Needle Bearing...
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P-107-G P-107-G WIRE DRIVE MECHANISM L6823 12-20-84J 10-22-97...
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P-107-G.1 # Indicates a Change This Printing ITEM DESCRIPTION Drive Motor & Gear Box Parts (Code 8815 to 9000) See P-110-H Drive Motor & Gear Box Parts (Below Code 8815 & Above 9000) See P-107-F or F.2 Compression Spring Yoke Setting Indicator Button Head Socket Screw Hollow Set Screw Reed Switch Energizer Assembly, Includes:...
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NOTES...
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P-107-J AMPS # Indicates a Change This Printing ITEM DESCRIPTION Meter Kit, Includes: Meter Housing Meter Panel Ammeter Voltmeter Polarity Switch Plate Polarity Switch Shock Mounting Cable Lead Clip Self Tapping Screw Meter Guard Shunt (Not Illustrated) AMMETER-VOLTMETER KIT VOLTS PART NO.
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P-107-L WIRE FEED SPEED METER-VOLTMETER KIT REAR VIEW # Indicates a Change This Printing ITEM DESCRIPTION Meter Kit, Includes: Meter Housing Meter Panel Wire Feed Speed Meter Voltmeter Polarity Switch Polarity Switch Plate Toggle Switch Switch Plate Insulated Meter Shield P.C.
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P-107-M INPUT CABLE AND EXTENSION CABLE ASSEMBLIES # Indicates a Change This Printing ITEM DESCRIPTION LN-6 Power Input Cable Assembly, Includes: Control Cable Assembly, Includes: Amphenol Connector (Female) Amphenol Connector (Male) Amphenol Connector Clamp Electrode Cable Assembly LN-8 & LN-9 Power Input Assembly, Includes: Control Cable Assembly, Includes: Amphenol Connector (Female) Amphenol Connector (Male)
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P-107-O 50 AND 60# WIRE REEL SUPPORT L4699 P-107-O 07-26-2005...
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P-107-O.1 # Indicates a Change This Printing For LN-6N, 6S, 7, 8N, 8S, 9HN and 9S (K303 Wire Reel Open Shroud), use Column 1. For Enclosed LN-6NE, 8NE, 9NE and 9SE, use Column 2. For LN-7 (K376 Wire Reel, No Shroud), use Column 3. For lightweight LN-6NE, 6SE, 8NE, 9NE and 9SE, use Column 4.
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CURRENT MOLDED PLASTIC WIRE WHEEL SUPPORT L6940 12-19-85G (K377) OBSOLETE ALUMINUM SPINDLE ASSEMBLY WIRE WHEEL SUPPORT OBSOLETE MOLDED PLASTIC SPINDLE ASSEMBLY WIRE WHEEL SUPPORT 11-25-97...
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# Indicates a Change This Printing Wire Reel Support Assembly Wire Reel Shaft Assembly Spindle Assembly Readi-Reel Adapter Insulating Washer Insulator Bushing Bushing Brake Disc Spacer Plainwasher Lockwasher Hex Head Screw Hex Head Screw Cable Clamp Thread Rolling Screw Retaining Collar Readi-Reel Decal Plainwasher 10# Wire Reel Spacer...
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(K378) 1-28-2002...
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# Indicates a Change This Printing Wire Reel Support Assembly Wire Reel Housing, Includes: Housing Wire Sheath Wire Sheath Insulating Block Support Washer Axle Round Head Screw Lockwasher Washer Axle Housing Wire Reel Cover (Back) Self Tapping Screw Spring Plainwasher Insulating Washer Hex Head Screw Lockwasher...
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P-107-P # Indicates a Change This Printing ITEM DESCRIPTION Reel Mounting Shaft Assembly, Includes: Reel Mounting Shaft Assembly, Includes: Reel Mounting Shaft Assembly, Includes: Hex Head Bolt Lock Washer Brake Assembly, Includes: Brake Assembly, Includes: Brake Cotter Pin Plain Washer (1.38 O.D.) Plain Washer (1.50 O.D.) Insulator Bushing Insulating Washer...
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P-107-R L4703 # Indicates a Change This Printing ITEM DESCRIPTION Hand Crank Assembly, Includes: Plain Washer Hex head Screw Bracket Assembly Lever Arm Stop pin Drive Screw Tension Spring Guide Tube Spacer Washer Conductor Block Hex head Screw Shaft Roll Pin Drive Roll Conical Spring Idle Roll (1/16 thru .120)
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P-107-S N.E. L4695-4 9-19-80J FLUX TANK (LN-6, LN-7, LN-8 and LN-9) P-107-S 3-15-82...
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P-107-S.1 # Indicates a Change This Printing t ITEM DESCRIPTION Flux Tank Assembly, Includes: Flux Tank Assembly, Includes: Flux Tank Assembly, Includes: Flux Tank Flux Tank Decal Tank Cover Instrument Mounting Bracket Hex Head Screw Lock Washer Hex Nut Pipe Nipple Check Valve Check Valve Pipe Nipple...
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P-107-T Standard with LN-6S, LN-6SE, LN-8S, LN-8SE, LN-9S and LN-9SE # Indicates a Change This Printing ITEM DESCRIPTION Undercarriage, Includes: Undercarriage, Includes: Handle Casters Base, Platform Type (Discontinued) Base, Open Frame Type Wheels Axle Flux Tank Support UNDERCARRIAGE: K163 For optional K163 use parts marked “X” in Column 1. For LN-6S, 6SE, 8S, 8SE, 9S, and parts marked “X”...
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NOTES...
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P-107-V.a MECHANIZED TRAVEL POWER PACK: K161 P-107-V.a G1429 10-23-81N 05-10-2005...
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P-107-V.b # Indicates a Change This Printing ITEM DESCRIPTION Mechanized Travel Power Pack, Includes: Case Welded Assembly Mag-Amp Assembly, Includes: Core and Coil Assembly Resistor Insulation Terminal Strip Condenser Rectifier Assembly Terminal Strip Number Plate Relay Lead Grommet Lead Grommet Adapter Box Assembly, Includes: Amphenol Connector (Next to Toggle Switch) Toggle Switch...
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P-107-W POWER PACK/CONTACTOR KIT: K124 and K130 PART NO. 05-10-2005 P-107-W...
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P-107-W.1 # Indicates a Change This Printing ITEM DESCRIPTION Case, For Assemblies L4276 Case, For Assemblies L4383 or L4383-A Capacitor Resistor Rectifier Cover Box Connector Transformer Fuse Nameplate Fuse Nameplate Circuit Breaker Fuse Holder Fuse Fuse Holder “Power Source” Marker Number Plate Terminal Strip Auto Equipment Marker...
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P-107-W.2.a L5360 6-20-86S CONTACTOR KIT: K240 P-107-W.2.a 6-20-86...
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P-107-W.2.b # Indicates a Change This Printing ITEM DESCRIPTION Case “Power Source” Lead Contactor Jumper “Auto Equipment” Lead Warning Decal Wraparound Nameplate “Power Source” Marker Rivet “Auto Equipment” Marker Rivet S67 Contactor (Early Machines) L4300-35 Contactor Parts L6200-4 Contactor Parts Relay Rubber Chassis Mount Printed Wiring Diagram...
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P-28-H P-28-H S67 STARTER 10-26-2004...
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P-28-H.1b TABLE ITEM DESCRIPTION S67 Starter Assembly, Includes: (Less NVR Coil) See Table A Moving Lamination Assembly Screw - Lamination Mounting Lockwasher #10 Lockwasher #10 Hex Nut 4 NVR Coil (Not Included in L4300 Assembly) Lamination & Panel Assembly (40 Hertz & Over) Lamination &...
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P-107-X MECHANIZED HAND TRAVEL UNIT: K110 NOTE: FOR PROPER LEAD CONNECTIONS SEE WIRING DIAGRAM METHOD OF MOUNTING EXTENSION # Indicates a Change This Printing ITEM DESCRIPTION Gun Drive Unit Assembly, Includes: Mounting Clamp Thumb Screw Control Cable and Plug Grommet Truss Head Screw Insulator Bushing Drive Wheel...
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P-107-Y # Indicates a Change This Printing ITEM DESCRIPTION Gun Drive Gear Case Assembly, Includes: Gear Box Needle Bearing Retaining Ring Vertical Shaft Assembly Cross Shaft Assembly Shaft Cap Output Shaft Assembly GEAR BOX FOR K110 Use only the parts marked “X” in the column under the heading number called for in the model index page.
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P-110-Z PORTABLE FIELD CONTROL: K200 # Indicates a Change This Printing ITEM DESCRIPTION Complete Control Assembly, Includes: Control Box Assembly Front Panel Assembly Nameplate Self-Tapping Screw Knob Rheostat Box Connector Control Cable Thread Cutting Screw Lockwasher Hex Nut ø This part is obsolete and no longer available. PART NO.
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P-110-AA K261 WIRE FEED SPEED METER-ANALOG VOLTMETER KIT # Indicates a Change This Printing ITEM DESCRIPTION Meter Kit, Includes: Meter Kit, Includes: Meter Housing Meter Panel Feed Speed Ammeter Analog Voltmeter for K261 Electronic Voltmeter for K262 Meter Guard Shock Mounting Polarity Switch Work Jack Switch Plate...
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16 16 12 12 15 15 L5297 10-2-81Q # Indicates a Change This Printing Solid State Remote Field Control, Includes: Top Door Terminal Strip Number Plate Capacitor Auto Transformer Box Assembly Transformer Capacitor Nameplate Polarity Switch Fuse Holder Fuse Capacitor Diode SCR and Heat Sink Control P.C.
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NOTES...
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NOTES...
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NOTES...

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Lincoln Electric IM274-A Operator's Manual

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