Miller Electric OM-230 manual Aligning Drive Rolls and Wire Guide, Turn Off power, Assembly open

Page 34

.A complete Parts List is available at www.MillerWelds.com

6-4. Aligning Drive Rolls and Wire Guide

! 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

5

Drive Gear

 

 

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

OM-230 693 Page 30

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Contents Description OM-230 693CProcesses File MIG GmawFrom Miller to You Table of Contents − MIG Welding Gmaw Guidelines − Parts ListTypical MIG Process Connections Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can cause severe burnsWelding can cause fire or explosion Fumes and Gases can be hazardousARC Rays can burn eyes and skin Flying Metal or Dirt can injure eyesFalling Unit can cause injury Welding Wire can cause injuryFire or Explosion hazard Moving Parts can cause injuryEMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings About Implanted Medical DevicesSymboles utilisés UNE Décharge Électrique peut entraîner la mortLES 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 LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’APPAREIL peut blesserLES 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-230 693 Symbols And Definitions SpecificationsVolt-Ampere Curves Welding Power Source Duty Cycle And OverheatingOverheating Connecting To Weld Output Terminals Installing Work Cable And ClampConnecting Spoolmatic 15A Or 30A Gun Gun End Gun Liner Wire Outlet Guide Connecting XR Aluma-Pro, XR Edge, XR-A Gun, Or XR-A Python32 in 2.4 mm Polarity Changeover Label Information Setting Gun Polarity For Wire TypeInstalling Gas Supply 11/16Installing Wire Spool And Adjusting Hub Tension Positioning Jumper Links200 230 460 575 Electrical Service GuideInput Voltage 127 20618 in 457 mm of space for airflow =GND/PE Earth Ground Selecting a Location And Connecting Input PowerL2L1 230 VAC Scale Threading Welding WirePressure Remove gun nozzle and contact tipOM-230 693 Weld Parameters 226 650-B − Operation ControlsRun−in Wire Feed Speed Settings JOG ModeTrigger and pull the trigger again momentarily one second Power Up Status Voltmeter And Wire Feed Speed Meter OperationJog Mode Welding StatusTimers Set Up Push Motor Torque SUP Or Reset rES Changing Drive Roll and Wire Inlet Guide Routine MaintenanceUnit Overload Assembly open Aligning Drive Rolls and Wire GuideTurn Off power View is from top of drive rollsTroubleshooting Trouble Remedy OM-230 693 − Electrical Diagram 229 485-A − MIG Welding Gmaw Guidelines Typical MIG Process ConnectionsSelect Wire Size Recommendation Wire Speed Typical MIG Process Control SettingsWire Size Amperage Range Select VoltageHolding And Positioning Welding Gun Side View Of Gun AngleShort Normal Long Conditions That Affect Weld Bead ShapePush Perpendicular Drag Slow NormalGood Weld Bead Characteristics Poor Weld Bead CharacteristicsGun Movement During Welding Troubleshooting − Excessive Penetration Troubleshooting − Excessive SpatterTroubleshooting − Porosity Possible Causes Corrective ActionsTroubleshooting − Incomplete Fusion Troubleshooting − Lack Of PenetrationTroubleshooting − Burn-Through Troubleshooting − Distortion Troubleshooting − Waviness Of BeadWeld bead 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 necessaryGrooved 056 Drive Roll And Wire Guide Kits087 0.9 mm 204Your distributor also gives ServiceSupport For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s
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