Lincoln Electric IM274-A - Manual (Page 75)

Gun & Cable Assembly:
300 Amp-Specify cable length & wire size. K470-[ ] 1 X •
300 Amp-Specify cable length & wire size. K2951-[ ] 1 • X
400 Amp-Specify cable length & wire size. K471-[ ] 1 X •
**400 Amp-Specify cable length & wire size. K541-[ ] 1 X •
400 Amp-Specify cable length & wire size. K2952-[ ] 1 • X
1 Connector Assembly See P-202-C.2 1 X X
2A Gun Handle (Left & Right) G1927 1 X X
2B Pan Head Screw (for Handle) S18825-1 3 X X
2C Handle Nut (Knurled) S18773 3 X X
3 Trigger Assembly (Non Interlocking-Standard) S21002 1 X X
3 Trigger Assembly (Interlocking-Parts Order Only) S20677 * 1 X X
4 Spring Boot Retainer (Gun End Only) S24719 1 X X
5 Connector Cover L7723 1 X X
6 Nut (Cable Handle) S18690 1 X X
7 Gun Tube Assembly See Chart P-202-C.4 1 X •
7 Gun Tube Assembly See Chart P-202-C.6 1 • X
8 Tail Piece M15607 1 X X
9 Gas Plug Assembly S18695 1 X X
11 Slip on Nozzle Insulator See Chart P-202-C.4 1 X •
11 Slip on Nozzle Insulator See Chart P-202-C.6 1 • 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 Chart P-202-C.6 1 • X
Items Not Shown:
Cable Liners See Chart P-202-C.4 1 X •
Cable Liners See Chart P-202-C.6 1 • X
Options:
Magnum Connector Kits See Chart P-202-C.4 1 X X
Magnum Fast-Connect Gas Tube Kit (for K466-1) Order K481 1 X X
05-03-2010 MAGNUM ® 300 & 400 GMAW GUN
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-202-C.1
ITEM DESCRIPTION PART NO. QTY. 1 2 3 4 5 6 7 8 9
P-202-C.1
*Trigger requires latest version of Gun Handles.
** Comes with 300 Amp Gun Tube
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Sub Assembly
Illustration
Sub Assembly
Illustration
Sub Assembly
Illustration
Sub Assembly
Illustration