Miller Electric XR Control Sequence Of Gas Metal Arc Welding Gmaw − Continuous Or Spot, Months

Page 36

6-6. Sequence Of Gas Metal Arc Welding (GMAW) − Continuous Or Spot

Install &

Put On

 

Turn On Gas

Turn On Feeder

Begin Welding

Connect

Personal Safety

Set Controls

And Water (If

And Welding

Equipment

Equipment

 

Applicable)

Power Source

 

ssb6.1* 9/92

SECTION 7 − MAINTENANCE & TROUBLESHOOTING

Y Disconnect power

 

. Maintain more often

before maintaining.

 

during severe conditions.

4 To 6 Weeks

 

Apply Conductive Grease To

 

 

Drive Roll Screw (See

 

 

Sections 7-2And 7-6)

 

 

Conductive

 

 

Grease

 

 

3 Months

 

 

Replace

Clean

 

And

Replace Damaged

Damaged Or

Tighten

Unreadable

Weld

Gas Hose

Labels

Terminals

 

 

 

Repair Or Replace

 

 

Cracked Cables

 

 

And Cords

6 Months

 

 

Blow Out Or

 

Clean

 

Drive

Vacuum Inside

 

 

Rolls

 

 

OM-1594 Page 30

Page 35 Page 37
Image 36
Page 35 Page 37
Contents OM-1594181 715Z ProcessesDescription From Miller to You Table of Contents Options and Accessories Warranty Directives StandardsPage 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 Principal Safety Standards EMF InformationAbout Pacemakers UNE Décharge Électrique peut entraîner la mort LES Fumées ET LES GAZ peuvent être dangereuxIndique un message de sécurité particulier 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 cardiaques+ + Rating Label For CE Products Symbols And Definitions SpecificationsPower DiameterDuty Cycle And Overheating Do not use gas pressure Above 50 psi 345 kPaAir-Cooled Feeder Connections Air-Cooled Gun Connections Water-Cooled Feeder Connections Water-Cooled Gun Connections Installing voltage sensing lead Pin Plug InformationMeter Circuit Board Settings Voltage Sensing FunctionDigital Meter Display Opening Top Cover Of XR-Edge Gun Removing Top Cover Of Pistol Grip GunInstalling Wire Spool Threading Welding Wire Through Feeder It from unravelingThreading Welding Wire Through Gun For XR-Edge GunFor Pistol-Grip Gun For Both GunsAdjusting Wire Feed Starting Speed Setting Switches For Preflow And Postflow Adjusting Trigger Hold Actuation Time Trigger hold actuation time range is from 0 to 4 seconds − Operation ControlsGun wire feed speed Internal ControlsGun Controls Shielding GasCoolant Supply For Water-Cooled Models Only Disconnect power Sequence Of Gas Metal Arc Welding Gmaw − Continuous Or SpotTo 6 Weeks MonthsFeeder Drive Assembly Maintenance Wire sizeGun Drive Assembly Maintenance For An XR-Edge Gun Post Pressure Roll w/Bearing030-1/16 wire size Replacing Head Tube Liner In XR-Edge GunsTurn Off welding power source and wire feeder Replacing The LinerReplacing Or Cleaning Gun Drive Roll In Pistol-Grip Guns Changing Gun Contact TipReplacing Head Tube Liner In Pistol-Grip Guns Removing Diffuser In Air And Water-Cooled Pistol-Grip Guns Replacing Hub Assembly Water Flow Switch Optional For Water-Cooled Models Turn Off WireOverload Protection Engine WeldingTroubleshooting Disconnect power before troubleshootingTrouble Remedy Shielding gas does not flowOM-1594 − Electrical Diagrams 218 814-B Circuit Diagram For XR Edge Gun OM-1594 − Parts List MP1 Motor & Wire Drive Motor & Wire Drive -1Item Panel, Front w/Components Water-Cooled Model Illustrated Panel, Front w/Components -1Item Exploded View Of XR-Edge Gun Part Description Quantity Part Description Barrel Assembly Of XR-Edge Gun Exploded View Of Pistol-Grip Gun 214 166 Barrel Assembly Of Pistol-Grip Gun Number XR-A Spoolmatic Head TubeXR-A Edge Head Tube XR-W Edge Head TubeConsumables Flowchart Nozzles Heavy Duty FasTiptContact TipsExtra Heavy Duty FasTiptContact Tips Consumables Flowchart Tapered FasTipt Contact Tips Value Multi−Turn Contact TipsGas Diffusers InsulatorsStart Your Professional Welding Career Now Page Service SupportOwner’s Record Miller Electric Mfg. Co
Top Page Image Contents