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Miller Electric
625 manual Work like a Pro
Models:
625
1
45
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Troubleshooting
Specification
Install
Parts list
Electrical Diagrams
Symbol Usage
Connecting 3-Phase Input Power
Maintenance
Foot and Leg Setup
Stud Welding Procedures
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Notes
Work like a Pro!
Pros weld and cut safely. Read the safety rules at the beginning of this manual.
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Contents
Process
OM-216 244J
Description
File Stud Welding SW
From Miller to You
Table of Contents
Page
Marks a special safety message
Symbol Usage
Arc Welding Hazards
Electric Shock can kill
Welding can cause fire or explosion
ARC Rays can burn eyes and skin
Flying Metal can injure eyes
Buildup of GAS can injure or kill
California Proposition 65 Warnings
Principal Safety Standards
EMF Information
About Pacemakers
UNE Décharge Électrique peut entraîner la mort
LES Fumées ET LES GAZ peuvent être dangereux
Indique un message de sécurité particulier
Incendie ou une explosion
LE Soudage peut provoquer un
DES Particules Volantes peuvent blesser les yeux
DES Pièces Chaudes peuvent provoquer des brûlures graves
LA Chute DE L’APPAREIL peut blesser
Risque D’INCENDIE OU D’EXPLO
’EMPLOI Excessif peut SUR
DES Organes Mobiles peuvent provoquer des blessures
En ce qui concerne les stimulateurs cardiaques
Principales normes de sécurité
Specifications
− Introduction
Duty Cycle And Overheating
Dimensions And Weight
− Installation Power Source
Selecting a Location
Location
Hz Three Phase
Electrical Service Guide
Input Voltage
Min Grounding Conductor Size In AWG
Weld Output Receptacles And Selecting Cable Sizes
Turn off power before connecting to weld output terminals
ARC 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 Installation
Chuck Removal
Ferrule Grip / Spark Shield Removal and Installation
Foot and Leg Setup
Foot Installation
Leg Installation
Connecting Weld Cable and Work Ground Cable
Connecting Stud Gun and Work Clamp to Power Source
Connecting Control Cable
Foot Alignment
Plunge Adjustment
Plunge
Stud Welding
LIft Adjustment Table
Adjusting Stud Lift
Adjusting Lift
Measuring LIft
Front Panel Controls
− Operation Power Source
Material Thickness Reference Chart
Time/Amperage Control
Select TIME/AMP Adjustment
Ready
Xxxx
Stud Welding Procedures
− Operation Stud GUN
Stud Gun Tool Functions
Welding Sequence
Recommended Settings
− Maintenance & Troubleshooting
Do not remove case when blowing out inside of unit
Blowing Out Inside Of Unit
OM-216 244
When is Maintenance Required?
Maintenance Procedures for Stud Gun
Maintenance Steps
Disassembly / Assembly Procedures
Tools Needed OM-216 244
Troubleshooting Power Source
Troubleshooting Help Aids
Troubleshooting Stud Gun
But no weld
Free play
OM-216 244
Circuit Diagram For 460/575 Volt Models
− Electrical Diagrams
Parts Assembly
− Parts List for Power Source
Dia 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 Accessories
Table For Foot and Legs
Table For Chucks and Grips
Work like a Pro
Material Thickness Gauge
Support
Service
Miller Electric Mfg. Co
Owner’s Record