Lincoln-electric COUGAR K2704-3 User Manual

IM10032August 2009COUGARTMPush Pull GUNModels: K2704-2, K2704-3Safety depends on you. . .Lincoln arc welding and cuttingequipment is designed and buil

Push-pull Gun FamiliarizationBecome familiar with your push-pull gun before connecting towelder. For features described below, refer to Figure on the

Safety PrecautionsWARNING• Do not touch electrically liveparts or electrode with skinor wet clothing• Insulate yourself from workand ground.• Always w

COUGAR™ Push Pull Gun - OPERATING INSTRUCTIONSLIDRELEASE LEVER6Drive Roll Groove SelectionThe drive roll has two grooves. A wider groove for feeding 3

7COUGAR™Push Pull Gun - OPERATING INSTRUCTIONSMaking A Weld1 Check that the push-pull gun power, control, and gas connec-tions are correct for the pow

COUGAR™ Push Pull Gun ACCESSORIES/MAINTENANCEThe following accessories are available for the Cougar™ push-pullgun..035-3/64" Aluminum Drive Roll

COUGAR™ Push Pull GunTroubleshooting GuidePROBLEM SYMPTOMS REMEDYNo arc, wire feed, or gas flow. 1. Cable connections loose. 1. Check all power connec

COUGAR™ Push Pull GunTroubleshooting GuideTESTING THE TORCHMotor Check. Remove the torch connector from the cabinet.Using the torch Control Cable Conn

COUGAR™ Push Pull GunREPLACEMENT PARTS LIST AND DIAGRAM111911234510678ITEM PARTNO. NO. DESCRIPTION1 KP2877-180 180 Degree Air-Cooled Gun Barrel2 S2637

S26374-14COUGAR™ LX Push Pull GunREPLACEMENT PARTS LIST AND DIAGRAMITEM NO. PART NO. DESCRIPTION COMMENTS1 S26374-31 Motor Assembly2 S26374-7 Pressure

13WARNINGAVISO DEPRECAUCIONATTENTIONWARNUNGATENÇÃOSpanishFrenchGermanPortugueseJapaneseChineseKoreanArabicREAD AND UNDERSTAND THE MANUFACTURER’S INSTR

FOR ENGINEpowered equipment.1.a. Turn the engine off before troubleshooting and maintenancework unless the maintenance work requires it to be running.

14WARNINGAVISO DEPRECAUCIONATTENTIONWARNUNGATENÇÃOSpanishFrenchGermanPortugueseJapaneseChineseKoreanArabicLEIA E COMPREENDA AS INSTRUÇÕES DO FABRICANT

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• 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: w

ARC RAYS can burn.4.a. Use a shield with the proper filter and coverplates to protect your eyes from sparks andthe rays of the arc when welding or obs

FOR ELECTRICALLYpowered equipment.8.a. Turn off input power using the disconnectswitch at the fuse box before working onthe equipment.8.b. Install equ

PRÉCAUTIONS DE SÛRETÉPour votre propre protection lire et observer toutes les instructionset les précautions de sûreté specifiques qui parraissent dan

vvThank Youfor selecting one of our QUALITY products. We want you to takepride in operating this product ••• as much pride as we have inbringing this

1TABLE OF CONTENTSSAFETY PRECAUTIONS ...

PRODUCT DESCRIPTIONThe Cougar™ push-pull gun is a lightweight, handheld combinedsemiautomatic wire feeder and welding gun, designed primarily foralumi

Unpacking the Push-Pull GunSafety Precautions– Read "Safety Precautions" in the Operating Manual beforeproceeding. Only personnel that have