Hobart Welding Products M-10, 210 Replacing Drive Roll And Wire Inlet Guide, Turn Off power

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5-3. Replacing Drive Roll And Wire Inlet Guide

3

2

4

1

Tools Needed:

1Inlet Wire Guide Securing Screw

2Inlet Wire Guide

Loosen screw. Slide tip as close to drive rolls as possible without touching. Tighten screw.

3 Drive Roll

Install correct drive roll for wire size and type.

4 Drive Roll Securing Screw

Secure drive roll with screw as shown.

Ref. 802 601-A

5-4. Removing Knob From Front Panel

2

1

3

4

Slide

Knob Depress Spring

Clip 5

YTurn Off power.

1 Front Panel

2 Knob

3 Spring Clip

4 Control Shaft

5 Slot

Rotate knob to allow access to slot. Insert Allen wrench (or stiff piece of wire) into slot, and while depressing spring clip, slide knob off control shaft.

To reinstall, push knob fully onto control shaft.

Ref. 803 863-B / 802 280-E

OM-927 Page 25

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Contents File MIG Gmaw ProcessesDescription From Hobart to You Table of Contents Warranty Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or killCalifornia Proposition 65 Warnings About Pacemakers Principal Safety StandardsEMF Information Indique un message de sécurité particulier UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux Incendie ou une explosion LE Soudage peut provoquer unDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures gravesLA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU D’EXPLO’EMPLOI Excessif peut SUR DES Organes Mobiles peuvent provoquer des blessuresEn ce qui concerne les stimulateurs cardiaques Principales normes de sécuritéWelding Power Source Duty Cycle And Overheating SpecificationsExceeding duty cycle can damage unit and void warranty OverheatingDefinition Welding Gun Duty Cycle And OverheatingVolt-Ampere Curves Installing Welding Gun Installing Work Clamp Cable Connecting To Weld Output TerminalsSetting Gun Polarity For Wire Type Rear Panel Installing Gas SupplyChanging Input Voltage Installing Wire Spool And Adjusting Hub TensionTurn Off unit, and disconnect input power Input Voltage Electrical Service GuideHz Single Selecting a Location And Connecting Input Power Hold wire tightly to keep it from unraveling Threading Welding WireOperation Installing Optional Spool Gun Switch In Welding Power SourceTurn Off unit Connecting Spool Gun To Welding Power SourceControls − OperationWeld Parameters Selecting Wire, Gas and Control SettingsIs voltage,numberon To read settingsNumber on left of slash Disconnect power before maintaining Routine MaintenanceSupplementary Protectors MonthsRemoving Knob From Front Panel Replacing Drive Roll And Wire Inlet GuideTurn Off power Replacing Gun Contact Tip Turn Off power before replacing contact tipTo Reassemble Gun Cleaning Or Replacing Gun LinerDisconnect gun from unit Disconnect gun first Replacing Switch And/Or Head TubeWire Drive/Gun Troubleshooting Table Welding Troubleshooting TableWire Drive/Gun Trouble Remedy Welding Trouble RemedyTypical MIG Process Connections − MIG Welding Gmaw GuidelinesWire Size Amperage Range Typical MIG Process Control SettingsThickness to Amperage a AmperageHolding And Positioning Welding Gun Conditions That Affect Weld Bead Shape Gun Movement During Welding Poor Weld Bead CharacteristicsGood Weld Bead Characteristics Troubleshooting − Porosity Troubleshooting − Excessive SpatterTroubleshooting − Excessive Penetration Possible Causes Corrective ActionsTroubleshooting − Burn-Through Troubleshooting − Lack Of PenetrationTroubleshooting − Incomplete Fusion Troubleshooting − Distortion Troubleshooting − Waviness Of BeadWire does not feed Troubleshooting Guide For Semiautomatic Welding EquipmentCommon MIG Shielding Gases ApplicationWelding arc not stable Wire slipping in drive rolls OM-927 − Electrical Diagram − Parts List REGULATOR/FLOWMETER, 10−50 CFH ARGON/CO2 Center Baffle w/Components Center Baffle w/Components -1Item Rear Panel w/Components Front Panel w/Components M-10 Gun Accessories Optional Spool Gun SwitchPage Assistance ServiceSupport Hobart Welding Products Contact your Distributor for
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