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Miller Electric
XLT 185 warranty OM-230 832
Models:
XLT 185
1
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52
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52 pages
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Troubleshooting
Specs
Poor Weld Bead Characteristics
Install
Parts list
Electrical Diagram
Warranty
Threading Welding Wire
Main Assembly
Symbol Usage
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Notes
OM-230
832 Page 39
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Contents
Flux Cored Arc Fcaw
Arc Welding Power Source and Wire Feeder
OM-230 832A 2007−02 Processes
Description
Page
Table of Contents
− MIG Welding Gmaw Guidelines
− Parts List
Typical MIG Process Connections
Electric Shock can kill
Symbol Usage
Marks a special safety message
Arc Welding Hazards
Buildup of GAS can injure or kill
ARC Rays can burn eyes and skin
Welding can cause fire or explosion
Flying Metal can injure eyes
California Proposition 65 Warnings
EMF Information
Principal Safety Standards
About Pacemakers
LES Fumées ET LES GAZ peuvent être dangereux
UNE Décharge Électrique peut entraîner la mort
Indique un message de sécurité particulier
LE Bruit peut endommager l’ouïe
LE Soudage peut provoquer un incendie ou une explosion
DES Particules Volantes peuvent blesser les yeux
DES Pièces Chaudes peuvent provoquer des brûlures graves
DES Organes Mobiles peuvent provoquer des blessures
Risque D’INCENDIE OU D’EXPLO
LA Chute DE L’APPAREIL peut blesser
’EMPLOI Excessif peut SUR
En ce qui concerne les stimulateurs cardiaques
Boulevard, Rexdale, Ontario, Canada M9W 1R3 téléphone
− Definitions
− Specifications
Symbols And Definitions
Specifications
Output
Duty Cycle And Overheating
Volt-Ampere Curves
Amperes
Incorrect
− Installation
Installing Welding Gun
Close door
Installing Work Clamp
Changing Polarity
Process/Polarity Table
After flow is set, close feedhead pressure assembly
Installing Gas Supply
Tools Needed 1-1/8
First, and never to a line ter- minal
Selecting a Location And Connecting Input Power
Installing Wire Spool And Adjusting Hub Tension
Electrical Service Guide
Tools Needed
Installing Contact Tip And Nozzle
Threading Welding Wire
− Operation
Wire Speed Control
Controls
CFH
Weld Parameter Chart For 230 VAC Model
227010
Overload Protection Drive Motor Protection
− Maintenance &TROUBLESHOOTING
Routine Maintenance
Disconnect power before maintaining
030/.035 Groove Stamped 023/.025 Groove Stamped .030/.035
Changing Drive Roll Or Wire Inlet Guide
Turn Off power before replacing contact tip
Replacing Gun Contact Tip
To Reassemble Gun
Cleaning Or Replacing Gun Liner
Install gas diffuser, adapter, contact tip, and nozzle
Disconnect gun from unit
Replacing Switch And/Or Head Tube
Trouble Remedy
Troubleshooting Table
OM-230 832
Circuit Diagram
− Electrical Diagram
228 180-A
Gas
Regulator Flowmeter Wire Feeder Power Source Shielding
− MIG Welding Gmaw Guidelines
Typical MIG Process Connections
Select Voltage
Typical MIG Process Control Settings
Wire Size Amperage Range
Thickness to Amperage a
Holding And Positioning Welding Gun
Short Normal Long
Conditions That Affect Weld Bead Shape
Push
Perpendicular Drag
Good Weld Bead Characteristics
Poor Weld Bead Characteristics
Gun Movement During Welding
Possible Causes Corrective Actions
Troubleshooting − Excessive Spatter
Troubleshooting − Porosity
Troubleshooting − Excessive Penetration
Troubleshooting − Incomplete Fusion
Troubleshooting − Lack Of Penetration
Troubleshooting − Burn-Through
Weld bead
Troubleshooting − Waviness Of Bead
Troubleshooting − Distortion
Common MIG Shielding Gases
Troubleshooting Guide For Semiautomatic Welding Equipment
OM-230 832
Main Assembly
− Parts List
Dia Part
228
195
H-10 Gun
Options
Optional Drive Rolls
Page
Work like a Pro
Warranty
Owner’s Record