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Lincoln Electric IM274-A Operator'S Manual Download Page 1

• Sales and Service through Subsidiaries and Distributors Worldwide •

Cleveland, Ohio 44117-1199 U.S.A. TEL: 216.481.8100 FAX: 216.486.1751 WEB SITE: www.lincolnelectric.com

• World's Leader in Welding and Cutting Products •

LN -8

SEMIAUTOMATIC WIRE FEEDER

OPERATOR’S MANUAL

IM274-A

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
...  and  thoughtful  operation  on
your  part.

DO NOT INSTALL,

OPERATE  OR  REPAIR  THIS
EQUIPMENT  WITHOUT  READ-
ING  THIS  MANUAL  AND  THE
SAFETY  PRECAUTIONS  CON-
TAINED  THROUGHOUT. And,
most  importantly,  think  before
you act and be careful.

Copyright © Lincoln Global Inc.

TM

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Summary of Contents for IM274-A

Page 1: ... S MANUAL IM274 A 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 and thoughtful operation on your part DO NOT INSTALL OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READ ING THIS MANUAL AND THE SAFETY PRECAUTIONS CON TAINED THROUGHOUT And most importantly think before ...

Page 2: ...AKER WEARERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING Read and understand the following safety highlights For additional safety information it is strongly recommended that you purchase a copy of Safety in Welding Cutting ANSI Standard Z49 1 from the American Welding Society P O Box 351040 Miami Florida 33135 or CSA Standard W117 2 1974 A Free copy of Arc Welding Safety booklet E205 is ava...

Page 3: ...h Never simultaneously touch electrically hot parts of electrode holders connected to two welders because voltage between the two can be the total of the open circuit voltage of both welders 3 i When working above floor level use a safety belt to protect yourself from a fall should you get a shock 3 j Also see Items 6 c and 8 ii SAFETY ii FUMES AND GASES can be dangerous 5 a Welding may produce fu...

Page 4: ...reas Avoid welding near hydraulic lines Have a fire extinguisher readily available 6 b Where compressed gases are to be used at the job site special precautions should be used to prevent hazardous situations Refer to Safety in Welding and Cutting ANSI Standard Z49 1 and the operating information for the equipment being used 6 c When not welding make certain no part of the electrode circuit is touc...

Page 5: ...nflammables 4 Des gouttes de laitier en fusion sont émises de l arc de soudage Se protéger avec des vêtements de protection libres de l huile tels que les gants en cuir chemise épaisse pan talons sans revers et chaussures montantes 5 Toujours porter des lunettes de sécurité dans la zone de soudage Utiliser des lunettes avec écrans lateraux dans les zones où l on pique le laitier 6 Eloigner les mat...

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Page 34: ...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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Page 54: ... 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 P 125 O O 1 P 107 P P 107 R P 107 S S 1 P 107 T P 107 V a V b P 107 W W 1 P 107 W 2a W 2b ...

Page 55: ...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 ...

Page 56: ...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 In 1979 the K112 and K113 guns were further redesigned This lat est redesign may be identified by a size molded in the nozzle insulation Part of Item 1 near the handle to gun connection 1 7 8 9 10C 10C 10D 10D 5 4 2 6 3 1...

Page 57: ...r End M14050 1 1 X X 10B Connector Wire Feeder End S12801 6 X X 10B Connector Wire Feeder End 350 Amp S12801 1 ø X X 10B Connector Wire Feeder End 500 Amp S12801 9 X 10C Connector Gun End 350 Amp S12802 11 X 10C Connector Gun End 500 Amp S12802 16 X 10C Connector Gun End S12802 6 X 10C Connector Gun End S12802 1 X 10C Connector Gun End S12802 14 X 10D Clamping Tube Both Ends All Except 500A S7748 ...

Page 58: ...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 For new design guns use columns 3 4 or 5 In 1979 the K112 and K113 guns were further redesigned This latest redesign may be identified by a size molded in the nozzle insulation Part of Item 2 near the handle to gun connection 1 2A 2A 2B 2B 4 3 2A1 2A1 2A2 ...

Page 59: ... 2A1 Nozzle Liner Tight Wound Steel Spring T12931 3 1 X X X 2A2 Ceramic Insert KP2094 2 1 X 2A3 Insert Retainer T12977 1 1 X 2A4 Hollow Lock Set Screw T12932 1 1 X X X X X 2B Housing S13486 1 ø 1 X X 2B Housing S13486 2 1 X X X 3 Collar S12964 1 1 X X X X X 4 Nozzle Flux Cone S12957 1 2 KP1968 1 1 X X X X X 4 Nozzle Flux Cone S12957 5 8 KP1968 5 1 X X X X X 4 Nozzle Flux Cone S12957 3 4 KP1968 4 1...

Page 60: ...o Gu s Part Numbers Part Numbers Part Numbers Part Numbers 7 4 5 1 3 20 20 4A 4A 4B 4B 2 16 16 13 13 10 10 9 6 17 17 15 15 14 14 12 12 18 18 19 19 30A 30A 8 34 34 33 33 31C 31C 26 26 35 35 27 27 28 28 31B 31B 31D 31D 31A 31A 30B 30B 30 30 31 31 29 29 37 37 36 36 40 40 41 41 42 42 39 39 30 30 38 38 32 32 ...

Page 61: ...tor Cable Asbly Includes Items 26 thru 42 L5757 B 26 Clamping Ring S12903 1 X 27 Tube Insulator T11584 1 X 28 Handle S11629 1 X 29 Flux Tube S11822 1 X 30 Control Cable Includes M9473 1 X Micro Switch S12182 1 1 X 30A 3 Contact Receptacle Gun End T11155 1 1 X 30B 5 Contact Receptacle Wire End S12020 6 1 X 31 Conductor Cable Includes L5728 6 1 X 31A Handle Stiffener Wire Feeder End M14048 1 X 31B C...

Page 62: ...w MN 1 ML 3 Not Shown KP24A 62 1 X Adapter Kit to use Squirtgun K114 w ML 2 Not Shown S12967 ø 1 X 09 25 2008 K114 SQUIRTGUN CABLE Use only the parts marked x in the column under the heading number called for in the model index page Indicates a change this printing P 103 E 2 ITEM DESCRIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 P 103 E 2 de o Gu s de o Gu s de o Gu s de o Gu s Sub Assembly Illustration S...

Page 63: ...K114 SQUIRTGUN CABLE NOTES de o Gu s de o Gu s de o Gu s de o Gu s ...

Page 64: ...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 Item 14 For new design guns use columns 5 6 7 8 9 or 10 1 4 17 17 7 15 15 3 2 6 17A 17A 17B 17B 9 11 11 9A 9A 9B 9B 9C 9C 9D 9D 12 12 8 14 14 5 10 10 ...

Page 65: ...Nozzle Insert 3 32 T12576 1 KP2094 1 1 X X X X 9B Nozzle Insert 5 64 T12576 1 KP2094 1 2 X X 9C Nozzle Insert Retainer T12977 2 1 X X X X X X X X 9D Liner Locking Screw T12932 2 1 X X X X X X X X X X 10 Trigger Control Cable Assembly M12462 10 or 15 1 X X X X X X X X X X Assembly Parts See P 103 K 11 Insulated Guide 2 3 4 Electrical Stickout S12691 1 1 X X X X X X X X 11 Insulated Guide 3 3 4 Elec...

Page 66: ... 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 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 13 13 1 8 9 10 10 4C 4C 4D 4D 2 5 3 11 11 6 7 4 4D 4D 4B 4B 12 12 1D 1D 1C 1C 1B 1B 1A 1A 4A 4A ...

Page 67: ...Length L5734 10 1 X X Assembly Parts See P 103 H 1 X X 8 Spatter Shield T12027 1 X X X X 9 Snap Ring S9776 7 1 X X X X 10 Clamp S11598 1 1 X X 10 Clamp S15921 2 1 X X 11 Socket Head Cap Screw T9447 9 1 X X 11 Socket Head Cap Screw T14438 1 X X 12 Contact Tip Length 1 1 8 Note 1 T14157 120 KP2103 3 As Reqʼd X X 12 Contact Tip Length 1 1 8 Note 1 T14157 7 64 KP2103 6 As Reqʼd X X 12 Contact Tip Leng...

Page 68: ...3 H K116 Squirtgun Handle Control Cable de o Gu s de o Gu s de o Gu s de o Gu s Part Numbers Part Numbers Part Numbers Part Numbers 4 1 3 6 21 21 5 11 11 12 12 26 26 17 17 22 22 20 20 19 19 13A 13A 25 25 7 24 24 10 10 9 13 13 13C 13C 13B 13B 8 15 15 14 14 16 16 ...

Page 69: ... X 13A Micro Switch T12485 1 X 13B Polarized Plug Wire Feeder End S12020 6 1 X 13C Clamp at Plug S12024 1 1 X 14 Friction Bushing T12233 2 X 15 Handle Pivot Shaft T12239 1 X 16 Snap Ring S9776 25 2 X 17 Trigger Assembly S23982 1 X 19 Spring T12025 1 X 20 Trigger Mounting Block Straight Pull Trigger S12688 1 X 20 Trigger Mounting Block Pivoting Trigger M18910 1 X 21 Gun Shield L4188 1 X 22 3 48 x 7...

Page 70: ...ing is stencilled on the Clamp Item 12 For new design guns use column 2 Note 1 For old contact tips length 7 8 used only with nozzles made before Fall 1968 order T12011 5 64 T12011 3 32 T12011 068 Note 2 When tip life is limited by tip being fused over the use of T14726 ø tips may result in a lower overall cost 10 10 15 15 10A 10A 10B 10B 10C 10C 10D 10D 8 14 14 18 18 17 17 16 16 5 3 4 2C 2C 2D 2D...

Page 71: ... KP1909 1 1 X X 10A Nozzle Liner Tight Wound Steel Spring T12931 4 KP2095 4 1 X X 10B Nozzle Insert T12576 2 KP2094 2 1 X X 10C Nozzle Insert Retainer T12977 1 1 X X 10D Liner Locking Screw T12932 1 1 X X 11 Trigger Control Cable Assembly M12462 1 X X Assembly Parts See P 103 K 1 X X 12 Clamp S15922 1 1 X 12 Clamp S12339 1 X 13 Insulated Guide 2 3 4 Electrical Stickout Optional t Not Shown T12315 ...

Page 72: ...E ASSEMBLY P 103 K P 103 K Trigger Control Cable Assembly s u G o e d s u G o e d s u G o e d s u G o e d s r e b m u N t r a P s r e b m u N t r a P s r e b m u N t r a P s r e b m u N t r a P 12 12A 13D 13B 13C 13A 4 8 1 2 7 9 5 3 ...

Page 73: ... Not Shown S12024 1 1 X X 1 4 4 2 0 2 1 S g u l P d e z i r a l o P t a p m a l C A 2 1 X X 1 7 5 7 9 1 S s e d u l c n I t i K g u l P d e d l o M 13A Connector Body NSS 1 X X 13B Connector Cover NSS 1 X X 13C Connector Pin NSS 2 X X 13D Insulating Washer NSS 1 X X 13E Strain Relief Not Shown NSS 1 X X 07 25 2006 TRIGGER CONTROL CABLE ASSEMBLY Indicates a change this printing P 103 K 1 Y T Q O N ...

Page 74: ...02 C P 202 C Magnum 300 400 GMAW Gun 6 8 9 5 15 15 2A 2A 2B 2B 1 2C 2C 2A 2A 16A 16A 3 17 17 16B 16B 4 18 18 20 20 12 12 11 11 7 de o ag u Gu s de o ag u Gu s de o ag u Gu s de o ag u Gu s Part Numbers Part Numbers Part Numbers Part Numbers ...

Page 75: ...X 12 Gas Nozzle See Chart P 202 C 4 1 X 12 Gas Nozzle See Chart P 202 C 6 1 X 15 Decal 300 Amp S18750 1 1 X X 15 Decal 400 Amp S18750 2 1 X X 16 Collar Assembly Includes S18831 1 X X 16A Collar S18830 1 X X 16B Set Screw S11604 46 1 X X 17 Hanger M15693 1 X X 18 Contact Tip See Chart P 202 C 4 1 X 18 Contact Tip See Chart P 202 C 6 1 X 20 Gas Diffuser See Chart P 202 C 4 1 X 20 Gas Diffuser See Ch...

Page 76: ... 2010 MAGNUM 300 400 GMAW GUN P 202 C 2 P 202 C 2 Connector Assembly de o ag u Gu s de o ag u Gu s de o ag u Gu s de o ag u Gu s Part Numbers Part Numbers Part Numbers Part Numbers 8 2 7 6 1 10 10 11 11 7 3 ...

Page 77: ...20 Ft Cable L7761 19 1 X 400 Amp 25 Ft Cable L7761 20 1 X 4A Terminal For Mating Gun Connector End S19492 1 2 X 5 Spring Boot S24676 2 X 6 Strain Relief Housing S18786 1 X 7 Strain Relief S18787 2 X 8 Gun Tube Connector Assembly Includes S18655 1 X Gun Tube Connector M15635 1 X Tube S18847 1 X O Ring T13483 8 1 X Nozzle Clamp S15921 2 1 X Clamping Screw T14438 1 X Retaining Ring S9776 7 1 X 9 Spri...

Page 78: ...62 15 9mm Recessed 12 in 3mm KP1954 2 75 19 1mm Spray Transfer Fixed Nozzle KP23 37F 38 9 5 mm Tip Flush for KP23 50F 50 12 7 mm Short Circuiting KP23 62F 62 15 9 mm Transfer KP23 75F 75 19 1 mm Coarse Thread Nozzle 1 1 8 3 2mm Recess KP24CT 62 S 62 16mm 1 8 3 2mm Recess KP24CT 75 S 75 19mm 1 4 6 4mm Recess KP24CT 62 R 62 16mm 1 4 6 4mm Recess KP24CT 75 R 75 19mm Coarse Thread KP34CT Insulator Ass...

Page 79: ...e T14557 7 Tubing Clamps 2 required T13777 4 Gas Tubing T10642 166 K466 5 Connector Kit For L Tec Adapted Feeders Connector Assembly L Tec Includes S20044 Set Screw S11604 51 O Ring 2 required T13483 8 Socket Key T11563 4 Wrench S18845 Gun Control Assembly L Tec M16520 Part No K466 6 Connector Kit Wirematic Connector Assembly Includes S18653 Set Screw S11604 51 O Ring 2 required T13483 8 Gun Contr...

Page 80: ...2742 2 50S 50 12 7 mm KP2742 2 50S B25 50 12 7 mm KP2742 2 62S 625 15 9 mm KP2742 2 62S B25 625 15 9 mm 450A 550A Thread On 1 8 Recess KP2743 1 62R 625 15 9 mm KP2743 1 62R B25 625 15 9 mm KP2743 1 75R 75 19 1 mm KP2743 1 75R B25 75 19 1 mm Flush KP2743 1 62F 625 15 9 mm KP2743 1 62F B25 625 15 9 mm KP2743 1 75F 75 19 1 mm KP2743 1 75F B25 75 19 1 mm 1 8 Stickout KP2743 1 62S 625 15 9 mm KP2743 1 ...

Page 81: ...MAGNUM 300 400 GMAW GUN NOTES de o Sub sse b es de o Sub sse b es de o Sub sse b es de o Sub sse b es ...

Page 82: ...NIT Except LN 8F P 110 C P 110 C 21 30 29 40 7 10 1 2 3 4 5 FRONT VIEW 17 18 34 24 41 39 12 SIDE VIEW BACK VIEW 33 19 32 15 26 14 Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 11 86 L5741 B 11 14 86F ...

Page 83: ...S15680 1 24 Door Cover Panel Without Meters Only Below Code 9900 M11662 2 1 24 Door Cover Panel Without Meters Only Above Code 9900 M11662 3 1 26 Drive Roll Decal S14140 1 27 Optional Meter Kits Below Code 7575 Not Illustrated See P 107 J or L 1 27 Optional Meter Kits Above Code 7575 Not Illustrated See P 110 A 29 Knob T10491 2 30 Potentiometer T10812 40 1 32 Grounding Lead Protector Assembly Belo...

Page 84: ...18 17 16 14 13 4 9 19 8 1 2 3 4 Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 11 86 L5742 11 14 86G 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 ...

Page 85: ...25 14 2 X X X 13 Direction Switch T13495 1 X X X 14 Interlock Switch T10800 20 1 X X X 16 Variable Voltage P C Board Insulation S14818 ø 1 X 17 Variable Voltage P C Board Assembly L5039 1 1 X 18 Circuit Breaker T12287 10 1 X X X 19 Decal T13086 3 1 X X Parts Not Illustrated Below Code 7900 Only Unless Otherwise Specified Fuse Holder S10289 1 X X X Fuse T10728 14 1 X X X Identification Sticker T126...

Page 86: ...LN 8F GENERAL ASSEMBLY P 110 E P 110 E 1 3 5 8 6 7 Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 7 84 7 30 84 ...

Page 87: ...900 L5814 C 15 1 Wire Feed Unit Assembly Includes Below Code 7900 M11813 1 Wire Feed Unit Assembly Includes Code 7900 to 8825 M14508 1 Wire Feed Unit Assembly Includes Above Code 8825 M11813 1 1 Wire Drive Assembly Includes Below Code 7900 L4477 3 1 Wire Drive Assembly Includes Code 7900 to 8825 L5744 2 1 Wire Drive Assembly Includes Above Code 8825 L6823 2 1 Wire Drive Assembly Parts See Model In...

Page 88: ...LN 8F CONTROL BOX Above Code 7575 P 110 F P 110 F 2 1 6 19 34 8 25 3 35 22 28 17 16 11 20 18 21 Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 3 83 L5815 3 31 83P ...

Page 89: ...495 1 18 Dial Plate M13110 1 19 Warning Plate Decal T13470 1 20 Potentiometer T10812 71 1 Knob T10491 1 21 Insulation T12792 1 2 22 Potentiometer T10812 40 1 Knob T10491 1 25 Circuit Breaker T12287 10 1 28 Terminal Strip Code 7575 thru 7900 S13323 2 1 28 Terminal Strip Above Code 7900 S13323 6 1 Number Plate Code 7575 thru 7900 T10726 113 ø 1 Number Plate Above Code 7900 T10726 121 ø 1 29 Optional...

Page 90: ...ck S10289 1 X 8 Fuse T10728 14 1 X 9 Relay S13929 6 1 X X For replacement of a Relay P C Board that has a soldered to board Relay also order an Item 9 Relay Note 1 This P C Board can be replaced with the same basic numbered P C Board with the same or higher dash number 2 91 For codes 7575 thru 7900 use the parts marked X in column 1 For codes above 7900 use the parts marked X in column 2 ITEM DESC...

Page 91: ...NOTES ...

Page 92: ...7 F 2 P 107 F 2 2 21 22 20 1 3 7 11 10 12 13 15 14 9 4 5 6 17 8 19 16 18 25 28 31 24 27A 26 27B 27C 27D MOTOR LEAD ORIENTATION FOR NA 5R TYPE ASSEMBLIES MOTOR LEAD ORIENTATION FOR LN TYPE ASSEMBLIES Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s M14310 11 5 82N L5743 4 15 83R ...

Page 93: ...5 1 4 22 Thread Forming Screw S9225 30 4 24 Motor Insulator M13479 1 1 25 Drive Motor Assembly Includes M13327 1 1 Drive Motor Includes M13312 1 Brush Spring Assembly Universal Motor M12254 1F 2 Brush Spring Assembly Stature Motor M13312 12 2 Brush Cap Universal Motor Early Design 7 8 27 THD M9655 7A ø 2 Brush Cap Universal Motor Present Design 3 4 27 THD M9655 7B ø 2 Brush Cap Stature Motor M1331...

Page 94: ...WIRE DRIVE MECHANISM P 107 G P 107 G Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 10 22 97 7 3 4 2 1 41 39 38 5 28 14 15 16 19 21 10 11 12 13 21 14 15 16 29 L6823 12 20 84J ...

Page 95: ...lock L6872 2 1 X X X 38 Gear Box Mounting Plate M11460 1 X X X 39 Gear Box Insulation M12137 1 X X X 41 Feed Unit Mounting Bracket LN 8F Only M12616 1 X Thermostat LN 8 Only Below Code 7900 Not Illustrated T13359 1 1 X X NOTE These items are no longer part of assembly but they are included with parts orders of entire assembly 23 Button Head Socket Screw T11551 6 1 X X X 24 Collar Assembly T12341 1...

Page 96: ...NOTES ...

Page 97: ...ock Mounting T13003 4 11 Cable M11521 1 12 Lead Clip T12563 4 2 13 Self Tapping Screw S8025 12 1 18 Meter Guard S10509 60 1 Shunt Not Illustrated See P 107 G 1 02 27 2001 ITEM DESCRIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 P 107 J P 107 J Indicates a Change This Printing AMMETER VOLTMETER KIT AMPS VOLTS 1 2 3 4 5 6 18 12 9 12 11 Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s ...

Page 98: ...1 14 P C Board Insulation S15157 ø 1 15 P C Board Assembly S15158 1 16 Tubing E2106 1 219 41 2 17 Lockwasher E106A 2 2 19 Meter Guard S10509 60 1 21 Calibration Tool T13660 1 01 22 2002 ITEM DESCRIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 P 107 L P 107 L Indicates a Change This Printing WIRE FEED SPEED METER VOLTMETER KIT 1 7 8 19 13 14 17 20 16 15 2 3 4 5 6 21 REAR VIEW Par t Num ber s Par t Num ber s ...

Page 99: ...or Cable Assembly L4702 1 LN 8NE 8SE 9NE 9SE Extension Cable Assembly Includes M12220 1 Control Cable Assembly Includes M12219 1 Amphenol Connector Female S12020 8 1 Amphenol Connector Male S12023 2 1 Amphenol Connector Clamp S12024 2 2 Conductor Cable Assembly L4702 1 Flux Hose 22 1 2 Ft Reqʼd For All Submerged Arc Machines T10642 82 ø 1 Flux Hose 45 Ft Reqʼd For All Submerged Arc Machines T10642...

Page 100: ...50 AND 60 WIRE REEL SUPPORT P 107 O P 107 O Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 07 26 2005 3 2 1 10 13 8 7 6 5 4 9 8 7 6 5 4 11 12 L4699 ...

Page 101: ...745 ø 1 X X LN 22 Fully Enclosed Wire Reel Support Assembly Includes all above plus L4745 2 1 X Hand Crank Assembly See P 107 R 1 X X Wire Feed Unit Handle S13863 1 X X LN XNE Lightweight Wire Reel Support Assembly Includes L5369 2 ø 1 X Wire Reel L4604 1 X Hand Crank Assembly See P 107 R 1 X Cage Type Wire Reel Support L5368 1 X Wire Feed Unit Handle S13863 1 X Reel Mounting Shaft Assembly For 2 ...

Page 102: ...r t Num ber s Par t Num ber s Par t Num ber s 11 25 97 L6940 12 19 85G 13 3 1 10 CURRENT MOLDED PLASTIC 9 8 14 2 WIRE WHEEL SUPPORT OBSOLETE ALUMINUM SPINDLE ASSEMBLY WIRE WHEEL SUPPORT 9 8 5 2 WIRE WHEEL SUPPORT OBSOLETE MOLDED PLASTIC SPINDLE ASSEMBLY 2 4 5 6 9 8 7 15 ...

Page 103: ...5 8 2 X X X 12 Retaining Collar S13871 1 X 13 Readi Reel Decal T13086 44 1 X X X 14 Plainwasher S9262 14 1 X 15 Retaining Collar M14587 1 1 X Optional Not Illustrated 10 Wire Reel Spacer S18221 1 X X X 05 09 2002 ITEM DESCRIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 P 125 N 1 P 125 N 1 Indicates a Change This Printing Sub Assem bl y I l l ust r at i on Sub Assem bl y I l l ust r at i on Sub Assem bl y I ...

Page 104: ...STAND ASSEMBLY FOR 14 POUND REEL K378 P 125 O P 125 O Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 1 28 2002 9 2 1 22 12 13 14 10 3 4 5 8 7 6 24 11 20 21 ...

Page 105: ...E106A 3 1 X Plainwasher S9262 61 1 X 13 Wire Reel Cover Front M11574 2 1 X 14 Axle Nut S13956 1 X 20 Housing Cover M11578 1 X Decal S118932 1 X 21 Cover Retaining Strap Assembly S15891 1 X 22 Cable Clamp S16819 1 X Thread Cutting Screw S9225 8 2 X 23 Coil Support Disc S17060 1 X 24 Thread Cutting Screw S9225 30 2 X 05 09 2002 Use only the parts marked X in the column under the heading number calle...

Page 106: ...g Washer S10773 52 1 X X 9 Wire Reel Shaft Assembly S16253 1 X X 9 Wire Reel Shaft Assembly S15492 1 X 10 Roll Pin T9967 9 1 X X X 11 Pull Knob S11038 1 X X X LN 6 and LN 7 welders built before November 1972 did not have the adjustable brake Item 4 If a shaft or fixed brake assembly is needed order the M12460 Assembly 4 19 2000 For All LN 6 LN 7 LN 8S 8N 8SE LN 9S 9N 9SE 9NE 9NH and LN 22 use Colu...

Page 107: ...uide Tube T12654 1 18 Retaining Ring S9776 1 1 19 Flat Head Screw 5 16 18 x 1 25 1 20 Handle S13397 1 21 Crank Arm Assembly S13392 1 22 Lever Arm Assembly S13404 1 23 Retaining Ring S9776 3 1 24 Fiber Pin T8433 1 25 Socket Head Cap Screw T9447 10 ø 2 26 Set Screw S11604 11 1 27 Hex Head Screw 3 8 16 x 1 25 2 Insulating Tube T7305 4 2 Insulating Washer S10773 19 2 Plain Washer S9262 120 2 Lock Wash...

Page 108: ...P 107 S P 107 S Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 3 15 82 L4695 4 9 19 80J 30 11 23 24 25 21 22 N E 18 48 26 6 27 17 14 1 29 28 2 11 12 13 3 9 10 15 8 40 11 22 5 6 7 4 21 16 6 35 36 16 6 7 20 37 38 34 33 32 ...

Page 109: ...X X X 24 Reducing Bushing T9948 1 X X X 25 Pressure Gauge S11395 1 X X X 26 Clamp S12740 1 X X X 27 Hex Head Screw 1 2 13 x 2 75 1 X X X 28 Adaptor T11248 2 X X X 29 Screen Cup T11249 2 X X X 30 Safety Valve T11394 1 X X X 31 Street Tee T11393 1 X 32 Cap Gasket T11225 1 1 X X X 33 Outlet Tube Cap S11155 1 X X X 34 Outlet Assembly S12739 1 X X X 35 Union T12754 1 X X X 36 Flared Copper Tube T12755 ...

Page 110: ... X X 7 Axle M10470 1 X X 12 Flux Tank Support S12737 3 X 10 22 97 For optional K163 use parts marked X in Column 1 For LN 6S 6SE 8S 8SE 9S and parts marked X in Column 2 P 107 T P 107 T Indicates a Change This Printing UNDERCARRIAGE K163 Standard with LN 6S LN 6SE LN 8S LN 8SE LN 9S and LN 9SE Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 4 3 2 9 12 6 7 ITEM DESCRIPTION PART NO Q...

Page 111: ...NOTES ...

Page 112: ...CHANIZED TRAVEL POWER PACK K161 P 107 V a P 107 V a Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 05 10 2005 G1429 10 23 81N 9 33 14 34 23 14 13 10 1 2 18 3 6 8 7 30 26 25 24 18 27 16 28 ...

Page 113: ... 1 X X 10 Connector T9639 2 1 X X 13 Fuse 1 8 Amp T10728 9 2 X X 14 Fuse Holder S10433 2 X X 16 Nameplate M9730 1 X X 18 Front Panel S11344 1 X X 23 Fuse Identification Sticker T12607 9 1 X X 24 Insulation T11472 5 1 X X 25 Spacer S10040 33 1 X X 26 Hex Head Screw 1 4 20x3 00 1 X X 27 Spacer S10040 34 1 X X 28 Wiring Diagram S13868 1 X 28 Wiring Diagram M20116 1 X 30 Relay S15122 10 1 X 33 Fuse T1...

Page 114: ...KIT K124 and K130 P 107 W P 107 W PART NO A A 20 21 19 18 26 24 17 16 15 14 13 12 4 2 3 7 6 5 39 38 1 8 9 23 11 10 33 34 24 25 26 27 28 29 30 31 32 Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 05 10 2005 ...

Page 115: ...29 Insulating Washer S10773 9 2 X X X 30 Insulating Panel T14373 2 X X X 31 Connecting Strap T8141 2 X X X 32 Flanged Nut T3960 2 X X X 33 Self Tapping Screw S8025 65 2 X X X 34 Insulating Tube T14374 2 X X X 38 Auto Equipment Lead S13469 1 X X X 39 Power Source Lead S13470 1 X X X 01 28 2003 For Assembly L4276 use the parts marked X in Column 1 For Assembly L4383 use the parts marked X in Column ...

Page 116: ...CONTACTOR KIT K240 P 107 W 2 a P 107 W 2 a 2 3 1 12 4 13 14 6 7 11 10 25 24 23 22 21 20 19 18 17 16 Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 6 20 86 L5360 6 20 86S ...

Page 117: ...3 Rubber Chassis Mount T10325 1 4 14 Printed Wiring Diagram S15371 1 16 Stud T6931 11 2 17 Hex Jam Nut 1 2 13 4 18 Lock Washer E106A 5 2 19 Flat Washer S9262 1 4 20 Insulating Washer S10773 9 2 21 Insulating Panel T14373 2 22 Insulating Tube T14374 2 23 Connecting Strap T8141 2 24 Flange Nut T3960 2 25 Self Tapping Screw S8025 65 2 06 12 2001 ITEM DESCRIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 P 107 W ...

Page 118: ...S67 STARTER P 28 H P 28 H Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 10 26 2004 8 7 2 3 3A 3B 6 12 13A 17 19 4 14 20B 18 16 13B 1 5 10 9 TOP LEFT 20A 15 22 ...

Page 119: ...X X X 12 Moving Contactor Block 2 pole M6892 E 1 X X X X X X 13A Moving Interlock Contact Assembly See Table A 1 X X X X X X X X X X X X X X X 13B Moving Interlock Contact Assembly See Table A 1 X X X X X X X X X X X X X X X 14 Round Head Screw 6 32 x 50 As Req d X X X X X X X X X X X 15 Spring Main Contact T9029 As Req d X X X X X X X X X X X X X X X 16 Moving Contact T9865 4 As Req d X X X X X X...

Page 120: ... 20 Knob T11157 1 21 Insulation T11228 1 22 Rheostat T10812 9 1 23 Gear Box assembly See P 107 Y 1 26 Motor S11162 1 27 Adapter Plate M9109 1 28 Mounting Clamp Extension M9142 1 05 10 2005 Use only the parts marked X in the column under the heading number called for in the model index page ITEM DESCRIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 P 107 X P 107 X Indicates a Change This Printing MECHANIZED HA...

Page 121: ...mbly S11161 1 6 Shaft Cap T11226 1 7 Output Shaft Assembly S11159 1 9 69 Use only the parts marked X in the column under the heading number called for in the model index page ITEM DESCRIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 P 107 Y P 107 Y Indicates a Change This Printing GEAR BOX FOR K110 Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s 4 3 2 2 3 6 5 1 2 3 7 ...

Page 122: ...2 47 1 7 Box Connector T9639 2 1 8 Control Cable M12499 1 9 Thread Cutting Screw S9225 30 1 Lockwasher T9695 1 1 Hex Nut 10 24 1 01 16 2003 ITEM DESCRIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 P 110 Z P 110 Z Indicates a Change This Printing PORTABLE FIELD CONTROL K200 1 2 5 9 6 8 7 3 4 Par t Num ber s Par t Num ber s Par t Num ber s Par t Num ber s ø This part is obsolete and no longer available ...

Page 123: ...k Lead Optional for K261 S15636 1 11 Momentary Switch T10800 15 1 12 Toggle Switch T13381 1 13 Switch Plate T13096 4 1 16 Meter Shield M13044 1 17 Harness S14165 70 02 20 2002 ITEM DESCRIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 P 110 AA P 110 AA Indicates a Change This Printing K261 WIRE FEED SPEED METER ANALOG VOLTMETER KIT 16 1 2 3 4 5 6 13 12 11 10 9 8 7 17 Par t Num ber s Par t Num ber s Par t Num ...

Page 124: ...and Heat Sink M13342 ø 1 15 Control P C Board Code 7359 Only L5316 1 15 Control P C Board Code 7683 Above L5759 1 16 Caution Decal T13470 1 18 Choke S14644 1 19 Resistor Code 7742 Above T12731 42F 1 K224 Mounting Angles S12995 1 1 ea S13709 06 13 2008 ITEM DESCRIPTION PART NO QTY 1 2 3 4 5 6 7 8 9 P 114 H P 114 H Indicates a Change This Printing K224 SOLID STATE REMOTE FIELD CONTROL DISCONTINUED 1...

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