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Miller Electric
172 M-10 Gun manual
Models:
172 M-10 Gun
1
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44 pages
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Troubleshooting
Specification
Poor Weld Bead Characteristics
Install
Parts list
Electrical Diagram
Assembly, and let go of wire
Flow Adjust
Symbol Usage
Safety
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Contents
OM-1318187923F
Processes
Description
From Miller to You
Table of Contents
Page
Arc Welding Hazards
Symbol Usage
Marks a special safety message
Electric Shock can kill
Flying Metal can injure eyes
ARC Rays can burn eyes and skin
Welding can cause fire or explosion
Buildup of GAS can injure or kill
Principal Safety Standards
EMF Information
About Pacemakers
UN Choc É Lectrique peut tuer
Signification des symboles
Consignes DE Securite Lire Avant Utilisation
LES Fumé ES ET LES GAZ peuvent ê tre dangereux
LE Soudage peut provoquer un incendie ou une explosion
DES Particules Volantes peuvent blesser les yeux
LE Bruit peut affecter l’ouïe
’EMPLOI Excessif peut
Risque D’INCENDIE OU
LA Chute DE L’APPAREIL peut blesser
DES Organes Mobiles peuvent provoquer des blessures
Principales normes de sé curité
Information sur les champs é lectromagné tiques
Consignes relatives aux stimulateurs cardiaques
Specifications
Specifications
Volt-Ampere Curves
Overheating
Welding Power Source Duty Cycle And Overheating
Welding Gun Duty Cycle And Overheating
Definition
Installation
Installing Work Clamp
Installing Welding Gun And Changing Polarity
Installing Gas Supply
Flow Adjust
Do not move or operate unit Where it could tip
Electrical Service Guide
Selecting a Location And Connecting Input Power
18 in 457 mm of space for airflow
Installing Wire Spool And Adjusting Hub Tension
Standard Wire Spool Standard Wire Reel
Tools Needed 15/16
Assembly, and let go of wire
Reinstall contact tip, and nozzle
Weld Parameter
14 ga 16 ga 18 ga 20 ga 22 ga
Operation
Wire Speed Control
Voltage Switch
Controls
Drive Motor Fuse F1
Maintenance &TROUBLESHOOTING
Routine Maintenance
Short Circuit Shutdown
Wire Spool Nozzle
Cleaning Or Repairing Drive Assembly
Turn Off power before cleaning or repairing drive assembly
Turn Off power before replacing contact tip
Blow out gun casing Tools Needed Remove liner
Cleaning Or Replacing Gun Liner
Disconnect gun from unit
To Reassemble Gun
Replacing Switch And/Or Head Tube
Disconnect gun first
Remove handle locking nut Slide handle
Trouble Remedy
Troubleshooting Table
Secure power cord plug in receptacle see Section
Motor continues to run Section
Electrical Diagram
OM-1316
Typical MIG Process Connections
Regulator Flowmeter Wire Feeder Power Source Shielding Gas
MIG Welding Gmaw Guidelines
Gun Workpiece Work Clamp
Select Wire Size
Typical MIG Process Control Settings
Wire Recommendation Wire Speed
Based on 1/8 in material thickness Ipm = inch per minute
Holding And Positioning Welding Gun
Short Normal Long
Conditions That Affect Weld Bead Shape
Push PerpendicularDrag
ShortNormalLong
Poor Weld Bead Characteristics
Good Weld Bead Characteristics
Gun Movement During Welding
Troubleshooting Excessive Penetration
Troubleshooting Excessive Spatter
Troubleshooting Porosity
Possible Causes Corrective Actions
Troubleshooting Lack Of Penetration
Troubleshooting Incomplete Fusion
Troubleshooting Burn-Through
Troubleshooting Waviness Of Bead
Troubleshooting Distortion
Weld bead
Common MIG Shielding Gases
Application
Flat & Horizontal1 Fillet
OM-1318
Parts List
Includes Items
Dia Part Description Mkgs Quantity
M-10 Gun
Figure -2. M-10 Gun
Page
Service
Your distributor also gives
Support
Owner’s Record
Miller Electric Mfg. Co