Miller Electric 625 manual Time/Amperage Control, Select TIME/AMP Adjustment

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6-2. Time/Amperage Control

TIME (ms)

AMPERAGE

SELECT

TIME/AMP ADJUSTMENT

Ref. 232 187-A

1 Time/Amperage Select Button

Depress button to select Time/Amperage control.

2Time Meter

3Amperage Meter

4 Time/Amp Adjustment Control

Rotate knob clockwise to increase time/am- perage

STime - (5-1000 milliseconds)

SAmperage - (50-1000 amps)

Rotate knob counterclockwise to decrease time/amperage.

.The active display will be lit and adjust- able. The inactive display will turn off.

OM-216 244 Page 22

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Contents Description OM-216 244JProcess File Stud Welding SWFrom Miller to You Table of Contents Page Arc Welding Hazards Symbol UsageMarks a special safety message Electric Shock can killFlying Metal can injure eyes ARC Rays can burn eyes and skinWelding can cause fire or explosion 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 DES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer unIncendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures graves’EMPLOI Excessif peut SUR Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sécurité En ce qui concerne les stimulateurs cardiaquesDuty Cycle And Overheating Specifications− Introduction Selecting a Location − Installation Power SourceDimensions And Weight LocationInput Voltage Electrical Service GuideHz Three Phase Min Grounding Conductor Size In AWGARC Welding can cause Electromagnetic Interference Turn off power before connecting to weld output terminalsWeld Output Receptacles And Selecting Cable Sizes Output ReceptaclesConnecting 3-Phase Input Power = GND/PE Earth Ground Tools NeededRack Mounting Circuit BreakerPin Receptacle Information Socket InformationChuck Removal − Installation Stud GUNChuck Installation Foot Installation Foot and Leg SetupFerrule Grip / Spark Shield Removal and Installation Leg InstallationConnecting Control Cable Connecting Stud Gun and Work Clamp to Power SourceConnecting Weld Cable and Work Ground Cable Foot AlignmentStud Welding Plunge AdjustmentPlunge Adjusting Lift Adjusting Stud LiftLIft Adjustment Table Measuring LIft− Operation Power Source Front Panel ControlsMaterial Thickness Reference Chart Select TIME/AMP Adjustment Time/Amperage ControlXxxx ReadyStud Gun Tool Functions Stud Welding Procedures− Operation Stud GUN Recommended Settings Welding SequenceBlowing Out Inside Of Unit − Maintenance & TroubleshootingDo not remove case when blowing out inside of unit OM-216 244 Maintenance Steps Maintenance Procedures for Stud GunWhen is Maintenance Required? Disassembly / Assembly ProceduresTools Needed OM-216 244 Troubleshooting Help Aids Troubleshooting Power SourceFree play Troubleshooting Stud GunBut no weld OM-216 244 − Electrical Diagrams Circuit Diagram For 460/575 Volt Models− Parts List for Power Source Parts AssemblyDia Part Description Quantity Mkgs 207 SOCKET/WRENCH Selection Table Standard Metric − Parts List for Stud GUN 217 Plunge Dampener Soft Standard W/Dampener Model Table For Foot and Legs − Options and AccessoriesPlunge Dampener Table For Chucks and GripsWork like a Pro Material Thickness Gauge Service SupportOwner’s Record Miller Electric Mfg. Co