Miller Electric 625 manual Foot Alignment, Connecting Stud Gun and Work Clamp to Power Source

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5-5. Foot Alignment

 

4

 

3

2

5

 

1

1Leg Screw

2Foot

3Ferrule

4Ferrule Grip

5Stud

.Alignment of the foot is very important,

if the foot is not aligned properly it can create bad welds in the form of hang− ups.

Place a stud into the chuck and a ferrule into the ferrule grip. The stud should sit perfectly in the center of the ferrule. If not, loosen the flat head screws on the legs holding the foot.

Position the foot so the stud is perfectly aligned in the ferrule. Retighten the flat head screws.

5-6. Connecting Stud Gun and Work Clamp to Power Source

2

1

4

3

Perform the following procedures when connecting stud gun to power source:

Connect weld cable

Connect control cable

.Use the same instructions provided if connecting to an extension cable.

Connecting Weld Cable and Work Ground Cable

1Flat

2Keyway

To connect to receptacle, align keyway, in- sert connector, and turn clockwise (approx- imately 1/2 turn).

Connect stud gun to black output terminal labeled gun.

Connect work cable to black output terminal labeled work.

Connecting Control Cable

3Key

4Keyway

Align key in end of control cable with key way inside connector on front of power sup- ply. Push the connectors together. Turn re- taining nut on control cable clockwise. When nut is snug the connection is com- plete.

To remove, unscrew connector counter clockwise.

Ref 802 385-A

OM-216 244 Page 17

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Contents Process OM-216 244JDescription File Stud Welding SWFrom Miller to You Table of Contents Page 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 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 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 sécuritéSpecifications − IntroductionDuty Cycle And Overheating Dimensions And Weight − Installation Power SourceSelecting a Location LocationHz Three Phase Electrical Service GuideInput Voltage Min Grounding Conductor Size In AWGWeld Output Receptacles And Selecting Cable Sizes Turn off power before connecting to weld output terminalsARC Welding can cause Electromagnetic Interference Output Receptacles= GND/PE Earth Ground Tools Needed Connecting 3-Phase Input Power Pin Receptacle Information Circuit Breaker Rack Mounting Socket Information− Installation Stud GUN Chuck InstallationChuck Removal Ferrule Grip / Spark Shield Removal and Installation Foot and Leg SetupFoot Installation Leg InstallationConnecting Weld Cable and Work Ground Cable Connecting Stud Gun and Work Clamp to Power SourceConnecting Control Cable Foot AlignmentPlunge Adjustment PlungeStud Welding LIft Adjustment Table Adjusting Stud LiftAdjusting Lift Measuring LIftFront Panel Controls − Operation Power SourceMaterial Thickness Reference Chart Time/Amperage Control Select TIME/AMP AdjustmentReady XxxxStud Welding Procedures − Operation Stud GUNStud Gun Tool Functions Welding Sequence Recommended Settings− Maintenance & Troubleshooting Do not remove case when blowing out inside of unitBlowing Out Inside Of Unit OM-216 244 When is Maintenance Required? Maintenance Procedures for Stud GunMaintenance Steps Disassembly / Assembly ProceduresTools Needed OM-216 244 Troubleshooting Power Source Troubleshooting Help AidsTroubleshooting Stud Gun But no weldFree play OM-216 244 Circuit Diagram For 460/575 Volt Models − Electrical DiagramsParts Assembly − Parts List for Power SourceDia Part Description Quantity Mkgs 207 SOCKET/WRENCH Selection Table Standard Metric − Parts List for Stud GUN 217 Plunge Dampener Soft Standard W/Dampener Model Plunge Dampener − Options and AccessoriesTable For Foot and Legs Table For Chucks and GripsWork like a Pro Material Thickness Gauge Support ServiceMiller Electric Mfg. Co Owner’s Record