Hobart Welding Products 3035-20, 3545-20 manual Installing Wire Spool And Threading Welding Wire

Page 18

3-6. Installing Wire Spool And Threading Welding Wire

 

 

 

 

 

1

Thumb Screw

 

 

 

 

 

2

Spool Cover

Tools Needed:

 

 

 

 

Remove thumb screw and spool

7

 

 

 

cover.

6

8

 

 

3

Hub Tension Nut

5

 

 

 

 

4

Wire Spool

 

 

 

 

Install spool so wire feeds from top.

 

 

 

 

 

 

 

4

 

 

Turn hub tension nut just so a slight

 

 

 

 

drag is felt on the wire spool.

 

 

 

2

 

5

Push Roll/Lower Drive Roll

 

 

 

 

6

Drive Roll Pressure

 

 

 

 

 

 

 

 

 

 

 

Adjustment Opening

 

 

 

 

1

7

Drive Roll Release Lever

 

3

 

 

 

(Red)

 

 

 

 

 

9

 

 

 

 

8

Wire Inlet Guide

 

 

 

 

9

Contact Tip

 

 

 

 

 

10

 

 

 

 

10

Nozzle

Remove nozzle and contact tip. Push

Release red lever.

 

and hold red lever. Thread wire through

 

 

 

 

 

 

 

 

inlet guide, past push roll/drive roll, and

 

 

 

 

 

 

 

 

out end of gun 2 inches (50 mm).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Install contact tip and nozzle. Reinstall

Turn On welding

spool cover and thumb screw.

power source power.

.Screw rotation clockwise decreases

drive roll pressure and counterclockwise rotation increases pressure.

Wood

 

Press gun trigger to feed wire to check drive roll

Cut off wire.

pressure. Turn screw enough to prevent slipping.

Ref. 801 891-A

 

OM-226 857 Page 14

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Contents Processes File Wire FeederOM-226 857B DescriptionFrom Hobart to You Protect Your InvestmentTable of Contents Page Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can burnWelding can cause fire or explosion Fumes and Gases can be hazardousARC Rays can burn eyes and skin Flying Metal or Dirt can injure eyesFalling Equipment can injure Welding Wire can injureFire or Explosion hazard Moving Parts can injureEMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings About Implanted Medical DevicesSymboles utilisés UNE Décharge Électrique peut entraîner la mortLES Pièces Chaudes peuvent provoquer des brûlures LES Fumées ET LES GAZ peuvent être dangereuxLE Soudage peut provoquer un incendie ou une explosion Risque D’INCENDIE OU LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’ÉQUIPEMENT peut provoquer des blessuresLES Fils DE Soudage peuvent provoquer des blessures Proposition californienne 65 AvertissementsLes Pièces Mobiles peuvent causer des blessures LE Soudage À L’ARC risque de provoquer des interférencesPrincipales normes de sécurité Informations relatives aux CEMEn ce qui concerne les implants médicaux OM-226 857 Specifications For Spool Gun Components Supplied With Spool Gun Conversion KitApproximate Cooling Maximum Spool Weld Circuit Overall Turn off and disconnect in- put power OperationConnecting Spool Gun To Welding Power Source Turn off and disconnect input powerInstalling Wire Spool And Threading Welding Wire Screw rotation clockwise decreasesRemoving Existing Barrel And Installing Contact Adapter Routine Maintenance ControlsChanging Drive Rolls Changing Push RollChanging Lower Drive Roll Troubleshooting Changing LinerGmaw MIG Aluminum Welding Hints Before You Start WeldingWelding Techniques Common Problems/Troubleshooting Contact Tube Position And Tip-To-Work Distance− Electrical Diagrams − Parts List Optional Hardware is common and not available unless listed Push Roll .047 1.2 mm Page Service SupportAssistance Contact your Distributor for Hobart Welding Products
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