Positioning Jumper Links | Hobart Welding Products 230 specification

3-12. Positioning Jumper Links

200 VOLTS

230 VOLTS

S-153 980

! Turn off and disconnect input power.

Check input voltage available at site. 1 Jumper Links Access Door Open door.

2 Jumper Link Label

3Check label − only one is on unit.

3 Input Voltage Jumper Links

Move jumper links to match input voltage.

Close and secure access door.

Tools Needed:

3/8 in

242 688-A

OM-235 281 Page 18

Page 22

Image 22

Hobart Welding Products 230 manual Positioning Jumper Links, Turn off and disconnect input power

Contents

Description OM-235 281AProcesses File MIG Gmaw From Hobart to You Protect Your Investment Table of Contents Warranty Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can burn Welding can cause fire or explosion Fumes and Gases can be hazardousARC Rays can burn eyes and skin Flying Metal or Dirt can injure eyes Falling Equipment can injure Welding Wire can injureFire or Explosion hazard Moving Parts can injure EMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings About Implanted Medical Devices Symboles utilisés UNE Décharge Électrique peut entraîner la mort LES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Soudage peut provoquer un in cendie ou une explosion Risque D’INCENDIE OU D’EXPLO- Sion LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’APPAREIL peut blesser LES Fils DE Soudage peuvent provoquer des blessures Proposition californienne 65 AvertissementsLE Soudage À L’ARC risque de provoquer des interférences Information EMF Principales normes de sécuritéEn ce qui concerne les implants médicaux OM-235 281 Welding Power Source Duty Cycle And Overheating SpecificationsOverheating Amperage Volt-Ampere CurvesVoltage 40.0 35.0 30.0 25.0 20.0 15.0 10.0 100 150 200 250 300 Installing Welding Gun MIG GUN Connecting To Weld Output Terminals Installing Work Clamp Changing Polarity Setting Gun Polarity For Wire TypeInstalling 2 lb Wire Spool And Adjusting Hub Tension Electrode Negative Dcen Installing 10 lb Wire Spool And Adjusting Hub Tension Installing 33 lb Wire Spool And Adjusting Hub Tension Rear Panel Installing Gas SupplyTools Needed 1-1/8, 5/8 Turn off and disconnect input power Positioning Jumper Links Input Voltage Electrical Service GuideHz Single Input Amperes At Rated Output Special installation may be Selecting a Location And Connecting Input PowerDo not move or operate unit where it could tip Conductors from unit Threading Welding Wire Turn Off unit, and disconnect input power Controls Wire Speed Control3070 2080 1090 Selecting Wire, Gas and Control Settings Weld Parameters Supplementary Protectors Routine MaintenanceDisconnect power Before maintaining Turn Off power Replacing Drive Roll And Wire Inlet GuideRemoving Knob From Front Panel Turn Off power before replacing contact tip Aligning Drive Rolls and Wire GuideReplacing Gun Contact Tip Turn Off power before Installing cable hangers Installing Cable HangersCable Hanger Screws Tools Needed Turn off welding power source/wire feeder Wire Drive/Gun Trouble Remedy Welding Troubleshooting TableWire Drive/Gun Troubleshooting Table Welding Trouble Remedy − MIG Welding Gmaw Guidelines Typical MIG Process Connections Amperage Typical MIG Process Control SettingsWire Size Amperage Range Select Voltage Holding And Positioning Welding Gun Groove Welds Perpendicular Drag Conditions That Affect Weld Bead ShapePush Short Normal Long Good Weld Bead Characteristics Poor Weld Bead CharacteristicsGun Movement During Welding Troubleshooting − Excessive Penetration Troubleshooting − Excessive SpatterTroubleshooting − Porosity Possible Causes Corrective Actions Troubleshooting − Incomplete Fusion Troubleshooting − Lack Of PenetrationTroubleshooting − Burn-Through Base metal to move Troubleshooting − Waviness Of BeadTroubleshooting − Distortion Direction Common MIG Shielding Gases Troubleshooting Guide For Semiautomatic Welding EquipmentApplication Welding power source Welding arc not stable Wire slipping in drive rollsReadjust welding parameters Drive rolls if necessary − Electrical Diagram Main Assembly 10 − Fig 17 − Fig Item Dia Part Description Quantity Mkgs Center Baffle w/Components Center Baffle w/Components -1Item Rear Panel w/Components Front Panel w/Components Wire Drive Assembly 234 Wire Drive Assembly H200L4−15 Gun 237 Accessories Knurl Drive Roll For Hard Shell Cored Wires Support ServiceAssistance Contact your Distributor for Hobart Welding Products