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Product:

Cobra MX

Manual:

091-0656

Serial:

11020001

Voltage Rating: 24 VDC

Revision:

Sept 2013 Rev C

Gun models: 

298-XXX A/C 1/4" 
299-XXX W/C 1/4"
300-XXX A/C 3/8" 
301-XXX W/C 3/8" 

175  Ampere Air Cooled, 1/4" tip
200 Ampere Air Cooled, 3/8" tip 
225 Ampere Water Cooled, 1/4" tip
250 Ampere Water Cooled, 3/8" tip
P u s h - P u l l   W e l d i n g   G u n s

Owner’s Manual

Euro Compatible

 

7 Pin

Shown with MAX Cup

Shown with Classic Cup

Summary of Contents for Cobra MX Euro Compatible

Page 1: ...298 XXX A C 1 4 299 XXX W C 1 4 300 XXX A C 3 8 301 XXX W C 3 8 175 Ampere Air Cooled 1 4 tip 200 Ampere Air Cooled 3 8 tip 225 Ampere Water Cooled 1 4 tip 250 Ampere Water Cooled 3 8 tip P u s h P u...

Page 2: ...ontrols and Settings 2 Trigger Adjustment 2 Drive Roll and Idler Rolls 3 Accessories Section C Optional Kits 4 Conduits 4 Snake Skins 4 Contact Tips 5 Gas Cups 6 Maintenance Section D Periodic Mainten...

Page 3: ...ame MK Products Inc 16882 Armstrong Ave Irvine CA 92606 Declares that the product Cobra MX Euro Compatible conforms to the following Directives and Standards Directives Low Voltage Directive 2006 95 E...

Page 4: ...Leaving confined space shut OFF gas supply at source to prevent possible accumulation of gases in the space if downstream valves have been accidentally opened or left open Check to be sure that the sp...

Page 5: ...e to prevent kinks and tangles Protect hose from damage by sharp edges and by sparks slag and open flame Examine hose regularly for leaks wear and loose connections Immerse pressuredhoseinwater bubble...

Page 6: ...rea without adequate insulation against electrical shock Stay on a dry duckboard or rubber mat when dampness or sweat cannot be avoided Sweat sea water or moisture between body and an electrically HOT...

Page 7: ...cation information below for future reference This information can be found on your machine nameplate Model Name Number _____________________ Code Serial Number _____________________ Date of Purchase...

Page 8: ...circulator manufacturer for specifications on pressure Gun Lead Connections Power Cable Air Cooled A 2 power cable is used on the Cobra MX Euro Compatible 7 Pin gun The gun and Euro Power Manifold en...

Page 9: ...tor and the gun body mechanically Slack is left in the electric cable as it exits the back of the gun to prevent cable and or wire breakage The cabinet end has a seven pin W clocked amphenol connector...

Page 10: ...djustment screw preset NO ADJUSTMENT IS rEQUIrED For ALL SIzES AnD TyPES oF WIrES Drive Roll Installation Removal Note Neither of the handles needs to be removed to access the drive or idler rolls 1 P...

Page 11: ...Kit 005 0719 For 062 1 6mm dia aluminum wire Includes insulated groove drive roll and insulated idler roll assy Handle Kit 005 0725 Includes left and right handles screws and drive roll door Trigger...

Page 12: ...mm Spray 1 57 39 9mm 621 0392 25 621 0392 250 621 0392 500 3 64 1 2mm 060 1 5mm Spray 1 57 39 9mm 621 0393 25 621 0393 250 621 0393 500 1 16 1 6mm 074 1 9mm Spray 1 57 39 9mm 621 0394 25 085 2 16mm Sp...

Page 13: ...ualified shop maintenance personnel can easily replace any part Gun Barrel Liners Part Number Description 931 0137 Teflon liner package 5 pieces 615 0341 Steel wire only 030 1 16 0 8 0 9mm 621 0423 Ti...

Page 14: ...t 1 615 0620 35 Conduit 35 ft 1 615 0620 50 Conduit 50 ft 2 005 0726 Trigger Assy Kit 2 003 2190 Potentiometer Assy Kit 1 005 0725 Handle Kit 2 003 2274 Micro Switch Assy Kit 10 511 0101 Drive Roll 5...

Page 15: ...ox owner s manual for speed control operation Wire feeds but welding wire is not energized Loose or no cable connections Check all power connections Contactor control cable loose or in wrong position...

Page 16: ...ity and shorts Remember the micro switch in the gun activates both the slave motor and gun motor circuits in the cabinet Therefore if the slave motor and brake solenoid operate but the gun does not lo...

Page 17: ...THIS PAGE INTENTIONALLY BLANK...

Page 18: ...ar Body Assembly Water Cooled 16 Classic Cup Barrel Assembly Air Cooled 17 Classic Cup Barrel Assembly Water Cooled 18 MAX Barrel Assembly Air Cooled 19 MAX Cup Barrel Assembly Water Cooled 20 Spiral...

Page 19: ...Cobra MX Euro Compatible 7 Pin Owner s Manual Page 12 Cobra MX Euro Compatible 7 Pin Head Assembly...

Page 20: ...6 32 x 3 8 SST 5 1 005 0726 Trigger Kit 16 5 338 0034 Scr Shc 8 32 x 1 2 SST 6 1 003 2397 Assy Rear Body AC 17 2 405 0706 Label Serial Plate 1 003 2398 Assy Rear Body WC 18 1 405 1312 Label Warning 7...

Page 21: ...y Part no Description 1 Not available separately 2 Not available separately 3 1 325 0206 Scr Ph 10 24 3 8 4 1 333 0082 Washer Lock 10 5 1 419 0092 Spring Comp 0 31 OD x 0 20 ID 6 1 421 0525 Pin Dowel...

Page 22: ...sembly Air Cooled 003 2267 Air Cooled rear Body Assembly no Qty Part no Description 1 1 001 0562 Assy Gas Valve 2 Not available separately 3 2 303 0096 O Ring 145 ID x 07 W 4 1 321 1082 Set Screw Cup...

Page 23: ...atible 7 Pin rear Assembly Water Cooled 003 2276 rear Body Assembly Water Cooled no Qty Part no Description 1 1 001 0562 Assy Gas Valve 2 Not available separately 3 6 303 0096 O Ring 145 ID x 07 W 4 1...

Page 24: ...patible 7 Pin Classic Cup Barrel Assembly Air Cooled 003 2341 Classic Cup Barrel Assembly Air Cooled no Qty Part no Description 1 1 001 0138 Assy Gas Cup MK 8 2 Not available separately 3 2 303 0096 O...

Page 25: ...Assembly Water Cooled no Qty Part no Description 1 1 001 0138 Assy Gas Cup MK 8 2 Not available separately 3 6 303 0096 O Ring 145 ID x 07W 4 1 437 0299 Insulation Barrel 5 1 931 0137 5 Piece Teflon L...

Page 26: ...3 2343 MAX Cup Barrel Assembly Air Cooled no Qty Part no Description 1 Not available separately 2 6 303 0096 O Ring 145 ID x 07W 3 1 437 0299 Insulation Barrel 4 1 931 0137 5 Piece Teflon Liner Packag...

Page 27: ...available separately 2 6 303 0096 O Ring 145 ID x 07W 3 1 437 0299 Insulation Barrel 4 1 931 0137 5 Piece Teflon Liner Package 5 1 621 0393 Tip HD Spray 060 6 1 621 0421 Assy Gas Cup 8 CobraMAX Apply...

Page 28: ...Cobra MX Euro Compatible 7 Pin Owner s Manual Page 21 Cobra MX Euro Compatible 7 Pin Lead Assembly Spiral Wrap Installation 033 0929 Gun End Air Cooled Conduit Spiral Wrap p n 261 0094 13 Power Cable...

Page 29: ...Euro Compatible 7 Pin Owner s Manual Page 22 Cobra MX Euro Compatible 7 Pin Lead Assembly Spiral Wrap Installation 033 0929 Gun End Water Cooled Conduit Spiral Wrap p n 261 0094 13 Power Cable Ring 4...

Page 30: ...Cobra MX Euro Compatible 7 Pin Owner s Manual Page 23 Cobra MX Euro Compatible 7 Pin Lead Assembly Spiral Wrap Installation 033 0929 Cabinet End Air and Water Cooled Spiral Wrap p n 261 0094...

Page 31: ...Cobra MX Euro Compatible 7 Pin Owner s Manual Page 24 Cobra MX Euro Compatible 7 Pin Lead Assembly Air Cooled...

Page 32: ...31 1788 10 2 Hose Retainer 5 16 431 1898 11 1 Washer for Euro Connection 431 2052 12 1 Nut Handle Adapter 437 0265 13 1 Handle Kit Includes item 7 005 0385 BLACK 14 1 15 1 Assy Gas Hose 552 0241 15 55...

Page 33: ...Cobra MX Euro Compatible 7 Pin Owner s Manual Page 26 Cobra MX Euro Compatible 7 Pin Lead Assembly Water Cooled...

Page 34: ...itting 431 1788 10 4 Hose Retainer 5 16 431 1898 11 1 Washer for Euro Connection 431 2052 12 1 Nut Handle Adapter 437 0265 13 1 Handle Kit Includes item 7 005 0385 BLACK 14 1 15 1 Assy Hose Water RED...

Page 35: ...2373 Air Cooled Power Manifold Assembly no Qty Part no Description 1 3 303 0097 O Ring Buna N 101 ID x 07W 2 1 321 1082 Set Screw Flat 1 4 20 x 3 8 SST 3 1 321 1104 Set Screw Conduit 4 1 431 1905 Fitt...

Page 36: ...sembly no Qty Part no Description 1 1 303 0097 O Ring Buna N 101 ID x 07W 2 1 321 1104 Set Screw Conduit 3 2 431 1905 Fitting 1 8 ID x 1 16 27 NPT 4 1 431 1948 Connector Thread 5 Not available separat...

Page 37: ...Cobra MX Euro Compatible 7 Pin Owner s Manual Page 30 Cobra MX Euro Compatible 7 Pin Electrical...

Page 38: ...Cobra MX Euro Compatible 7 Pin Owner s Manual Page 31 Safety Warnings...

Page 39: ...Cobra MX Euro Compatible 7 Pin Owner s Manual Page 32...

Page 40: ...16882 Armstrong Ave Irvine CA 92606 Tel 949 863 1234 Fax 949 474 1428 www mkproducts com August 1 2010...

Page 41: ...www mkproducts com 16882 Armstrong Ave Irvine California 92606 TEL 949 863 1234 FAX 949 474 1428...

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