Hobart 210 MVP Manual | Parts Diagram & Troubleshooting Guide

5-10. Serial Number And Rating Label Location

The serial number and rating information for this product is located on back. Use rating label to determine input power requirements and/or rated output. For future reference, write serial number in space provided on back cover of this manual.

5-11. Selecting A Location And Connecting Input Power

18 in. (457 mm) of space for airflow

1

! Do not move or operate

unit where it could tip.

34

5

6

78

2

Align arrows before threading together

250 332-A

! Do Not modify or rewire receptacle

connection.

! Do Not cut off power cord connector and rewire. The power cord connector and plugs will work with standard NEMA receptacles. Modifying power cord, connector, and plugs will void product warranty.

! Special installation may be required where gasoline or volatile liquids are present − see NEC Article 511 or CEC Section 20.

For 115 VAC input power, a 20 ampere individual branch circuit protected by time-delay fuses or circuit breaker is required, see Section 5-13. For 230 VAC input power, see Section 5-12.

1 Rating Label

Supply correct input power (see Section 5-10).

2Power Cord Connector

3Plug − NEMA Type 5-15P

4Receptacle − NEMA Type 5-15R (Customer Supplied)

5Plug − NEMA Type 5-20P (Optional)

6Receptacle NEMA Type 5-20R (Customer Supplied)

7Plug − NEMA Type 6-50P

8Receptacle − NEMA Type 6-50R (Customer Supplied)

Select plug for power supply receptacle available at site. Install plug onto power cord adapter. As threaded collar is tightened, push plug onto adapter until collar is completely tight.

Connect plug to receptacle.

OM-249 498 Page 21

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Hobart Welding Products 210 MVP Serial Number And Rating Label Location, Selecting a Location And Connecting Input Power

Contents

Processes OM-249 498BDescription File MIG Gmaw Protect Your Investment From Hobart to You Table of Contents Warranty Arc Welding Hazards Symbol UsageElectric Shock can kill HOT Parts can burn ARC Rays can burn eyes and skin Fumes and Gases can be hazardousWelding can cause fire or explosion Flying Metal or Dirt can injure eyes Fire or Explosion hazard Welding Wire can injureFalling Equipment can injure Moving Parts can injure California Proposition 65 Warnings Principal Safety StandardsEMF Information About Implanted Medical Devices UNE Décharge Électrique peut entraîner la mort Symboles utilisés LES Fumées ET LES GAZ peuvent être dangereux LES Pièces Chaudes peuvent provoquer des brûluresLE Soudage peut provoquer un incendie ou une explosion LES Bouteilles peuvent exploser si elles sont endommagées LE Bruit peut endommager l’ouïeRisque D’INCENDIE OU LA Chute DE L’ÉQUIPEMENT peut provoquer des blessures Les Pièces Mobiles peuvent causer des blessures Proposition californienne 65 AvertissementsLES Fils DE Soudage peuvent provoquer des blessures LE Soudage À L’ARC risque de provoquer des interférences Informations relatives aux CEM Principales normes de sécuritéEn ce qui concerne les implants médicaux OM-249 498 − Definitions Symbols And DefinitionsI1max I1eff Specifications For 230 VAC − SpecificationsSpecifications For 115 VAC 30% duty cycle at 150 amps Minutes Welding Duty Cycle And Overheating20% duty cycle at 90 amps Minutes Welding Overheating Voltage Amperage Volt-Ampere Curves Installing Nozzle, Contact Tip, And Adapter − InstallationInstalling Welding Gun Installing Work Clamp Process/Polarity Table Turn off welding power sourceChanging Polarity After flow is set, close pressure assembly Installing Gas SupplyTools Needed 1-1/8 Extension Cord Data Use Shortest Cord Possible Electrical Service Guide Multi−Voltage Plug MVP Connection Do not move or operate Unit where it could tip Selecting a Location And Connecting Input PowerDo Not modify or rewire receptacle Connection Serial Number And Rating Label Location Local Codes − have only InstallationQualified Persons Make Yellow Connecting 1-Phase Input Power For 115 VAC Input Installing 8 in mm Wire Spool Installing Wire Spool And Adjusting Hub Tension Wire Feed Speed Control Connecting Optional Spool GunExposed O-rings Threading Welding Wire Controls − Operation Weld Parameter Chart Routine Maintenance − Maintenance &TROUBLESHOOTINGOverload Protection Drive Motor Protection 023/.025 Changing Drive Roll Or Wire Inlet Guide030/.035 Groove Knurled Smooth Stamped Remove nozzle, contact tip, and adapter Blow out gun casing Nozzle Contact Tip Tip Adapter Head TubeStickout Tools Needed Mm, 10 mm Replacing Switch And/Or Head Tube Trouble Remedy Troubleshooting Table Circuit Diagram − Electrical Diagram 249 315-A − MIG Welding Gmaw Guidelines Regulator Flowmeter Shielding Gas Wire Feeder Power SourceTypical MIG Process Connections Gun Workpiece Work Clamp Wire Size Amperage Range Typical MIG Process Control SettingsSelect Voltage Groove Welds Holding And Positioning Welding Gun Push Conditions That Affect Weld Bead ShapePerpendicular Drag Short Normal Long Good Weld Bead Characteristics Poor Weld Bead CharacteristicsGun Movement During Welding Troubleshooting − Porosity Troubleshooting − Excessive SpatterTroubleshooting − Excessive Penetration Possible Causes Corrective Actions Troubleshooting − Incomplete Fusion Troubleshooting − Lack Of PenetrationTroubleshooting − Burn-Through Troubleshooting − Distortion Troubleshooting − Waviness Of BeadBase metal to move Direction Common MIG Shielding Gases Troubleshooting Guide For Semiautomatic Welding EquipmentApplication Readjust welding parameters Welding arc not stable Wire slipping in drive rollsWelding power source Drive rolls if necessary 57 58 − Parts List49 32 Dia Part Description Quantity Optional 245 H100S4-10 Gun Options Optional Drive RollsConsumables Support ServiceAssistance Hobart Welding Products Contact your Distributor for