Miller Electric Millermatic DVI, M-10 Gun manual Aligning Drive Rolls and Wire Guide

Page 32

6-6. Aligning Drive Rolls and Wire Guide

 

 

 

Y Turn Off power.

 

 

 

View is from top of drive rolls

 

 

 

looking down with pressure

 

 

 

assembly open.

 

Correct

Incorrect

1

Drive Roll Securing Nut

 

 

 

3

4

 

2

Drive Roll

2

 

 

3

Wire Guide

 

 

 

 

1

 

 

4

Welding Wire

 

 

 

5

Drive Gear

 

5

 

Insert screwdriver, and turn screw

 

 

 

in or out until drive roll groove lines

 

 

 

up with wire guide.

 

 

 

Close pressure roll assembly.

Tools Needed:

Ref. 800 412-A

6-7. Removing Knob From Front Panel

 

 

 

Y

Turn Off power.

 

 

 

1

Front Panel

 

 

 

2

Knob

 

 

 

3

Slot

 

4

 

4

Control Shaft

 

 

Rotate knob to allow access to slot.

 

 

 

 

 

1

Insert tip of screwdriver into slot,

 

 

and while pushing on spring clip,

 

 

 

3

 

 

pull knob off control shaft.

 

 

To reinstall, push knob fully onto

 

 

 

 

 

 

control shaft.

2

803 863-A

OM-1330 Page 28

Image 32
Contents OM-1330220 237H ProcessesDescription File MIG GmawFrom Miller to You Table of Contents − Parts List Symbol Usage Marks a special safety messageArc Welding Hazards Electric Shock can killARC Rays can burn eyes and skin Welding can cause fire or explosionFlying 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 LE Soudage peut provoquer un Incendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures gravesRisque D’INCENDIE OU D’EXPLO LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut SUR DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sécurité En ce qui concerne les stimulateurs cardiaquesSymbols And Definitions SpecificationsGeneral Specifications 115 VACDuty Cycle And Overheating OverheatingDefinition Volt-Ampere CurvesMIG Welding Gun Duty Cycle And Overheating Connecting To Weld Output Terminals Installing Work ClampInstalling Welding Gun Setting Gun Polarity For Wire TypeInstalling Gas Supply Rear PanelInstalling MIG Wire Spool and Adjusting Hub Tension Installing 1 Or 2 lb Wire SpoolConnecting 1-Phase Input Power For 230 VAC Extension Cord Data Electrical Service Guide For 230 VACHz Single Phase Selecting a Location And Connecting Input Power Do not move or operate unit where it could tipThreading Welding Wire ScaleOperation Installing Diverter Valve And Switch For Optional Spool GunTurn Off unit, and disconnect input power Connecting An Optional Spool Gun End of hose− Operation ControlsOM-1330 Weld Parameter Chart 220 493-A Months Routine MaintenanceSupplementary Protector CB1 Changing Drive Roll and Wire Inlet Guide Turn Off powerUnit Overload Replacing Gun Contact TipAligning Drive Rolls and Wire Guide Removing Knob From Front PanelTo Reassemble Gun Cleaning Or Replacing Gun LinerDisconnect gun from unit Replacing Switch And/Or Head Tube Disconnect gun firstTroubleshooting Welding Trouble Remedy− Electrical Diagram 220 197-E − MIG Welding Gmaw Guidelines Typical MIG Process ConnectionsTypical MIG Process Control Settings Wire Recommendation Wire SpeedSelect Wire Size Select VoltageHolding And Positioning Welding Gun Conditions That Affect Weld Bead Shape Gun Movement During Welding Poor Weld Bead CharacteristicsGood Weld Bead Characteristics Troubleshooting − Excessive Spatter Troubleshooting − PorosityTroubleshooting − Excessive Penetration Possible Causes Corrective ActionsTroubleshooting − Burn-Through Troubleshooting − Lack Of PenetrationTroubleshooting − Incomplete Fusion Troubleshooting − Waviness Of Bead Troubleshooting − DistortionTroubleshooting Guide For Semiautomatic Welding Equipment Wire does not feedCommon MIG Shielding Gases ApplicationWelding arc not stable Wire slipping in drive rolls − Parts List CABLE,POWER 12 FT 5 in 12GA 4C Soow W/SPL Plug Baffle, Center w/Components Baffle, Center w/Components -1Item Panel, Rear w/Components Panel, Front w/Components See Section Drive Roll & Wire Guide Kits 204857M-10 Gun Drive Roll And Wire Guide Kits 207 Optional Spoolmate Spool Gun SwitchPage Page Service SupportOwner’s Record Miller Electric Mfg. Co
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