Hobart Welding Products DP 3035-10, DP 3035-20 manual Operation, Controls, Spool Gun MIG Gun

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SECTION 4 − OPERATION

4-1. Controls

2

1

Spool Gun

3MIG Gun

6 5

4

.Spool Gun/MIG Gun switch on

Handler 210 must be in Spool Gun position for spool gun to operate.

1 Shielding Gas Cylinder

For shielding gas connections, see welding power source Owner’s Manual.

2 Valve

Open valve on cylinder just before welding.

Close valve on cylinder when finished welding.

3 Spool Gun/MIG Gun Switch

Switch must be set in Spool Gun position for spool gun to operate.

4 Trigger

Press trigger to energize welding power source contactor, start shielding gas flow, and begin wire feed.

5 Wire Feed Speed Control

Wire feed speed is controlled by welding power source Wire Speed control (see welding power source Owner’s Manual or door chart for appropriate setting).

6 Voltage Control

Arc voltage is controlled by welding power source Voltage control (see welding power source Owner’s Manual or door chart for appropriate setting).

.To purge shielding gas line, set

gun selection switch (item 3) to the MIG Gun position.Press spool gun trigger to energize gas valve. Shielding gas will flow, but spool gun will not feed wire. Hold trigger in for several seconds to purge gas line. Return gun selection switch to the Spool Gun position before welding.

sb5.1* 6/92 − S-0621-C / Ref. 804 695-A / 804 696-A

OM-230 261 Page 14

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Contents Processes File Wire FeederOM-230 261C 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-230 261 − Installation Specifications Removing MIG Gun From Handler Connecting Spool Gun To Handler Spool GunMIG Gun Installing Wire Spool And Threading Welding Wire − Operation ControlsSpool Gun MIG Gun Disconnect power − Maintenance & TroubleshootingRoutine Maintenance Before maintainingTurn off and disconnect input power Changing Drive RollsChanging Lower Drive Roll Changing Liner TroubleshootingInput power Turn offGmaw MIG Aluminum Welding Hints Before You Start WeldingWelding Techniques Common Problems/Troubleshooting Contact Tube Position And Tip-To-Work Distance− Electrical Diagrams Circuit DiagramOM-230 261 − Parts List Complete AssemblyOptional Page Page Page Service SupportAssistance Contact your Distributor for Hobart Welding Products