Lincoln Electric K2704-3, K2704-2 manual Drive Roll Groove Selection

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COUGAR™ Push Pull Gun - OPERATING INSTRUCTIONS

Drive Roll Groove Selection

The drive roll has two grooves. A wider groove for feeding 3/64” (.047) wire and a narrow groove for feeding .035” (0.9mm) wire to accommodate changes in the wire size used. Changing between the grooves simply requires reversing the drive roll.

A. Drive Roll Orientation

1.Drive roll is scribed with wire groove size. For appropriate groove orientation, ensure desired size callout is facing up and visible.

B. Changing Drive Roll Orientation

1.Flip lid open, then move release lever to the up position.

2.Unscrew thumb screw and remove drive roll

 

 

LID

RELEASE LEVER

 

 

RELEASE LEVER

PRESSURE

ADJUSTMENT

KNOB

THUMB SCREW

.035”

3/64”

DRIVE ROLL

6

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Contents Safety depends on you CougartmPowered equipment For EngineElectric Magnetic Fields May be dangerousElectric Shock can kill ARC Rays can burn Fumes and GasesCan be dangerous Cause fire or explosion For ElectricallyIii Précautions DE Sûreté Safety Précautions DE Sûreté PourLES Machines À Souder À Transformateur ET ÀThank You Table of Contents Model Cougar Push-Pull Gun with Remote Wire Speed Control Cougar Push Pull Gun General InformationSupplied with Cougar Push Pull Gun Installation Safety PrecautionsUnpacking the Push-Pull Gun Connecting to Power Source Push-pull Gun FamiliarizationSetup Procedure Cougar Push Pull Gun Operating InstructionsDrive Roll Groove Selection Procedure Settings Setting Gas Flow RateCOUGARPush Pull Gun Operating Instructions Making a WeldCougar Push Pull Gun ACCESSORIES/MAINTENANCE MaintenanceAccessories consult Lincoln Sales Bulletin E12.16 Cougar Push Pull Gun Troubleshooting Guide Problem Symptoms RemedyTesting the Torch Testing the PotentiometerTesting the Trigger Switch Motor CheckCougar Push Pull Gun Part DescriptionCougar LX Push Pull Gun S26374-14Precaucion Aviso DE Page LNC.0016