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Miller Electric
XLT 185 warranty Electrical Diagram, Circuit Diagram
Models:
XLT 185
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Troubleshooting
Specifications
Poor Weld Bead Characteristics
Install
Parts list
Electrical Diagram
Warranty
Threading Welding Wire
Main Assembly
Symbol Usage
Page 32
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SECTION 8 − ELECTRICAL DIAGRAM
Figure
8-1.
Circuit Diagram
OM-230
832 Page 28
Page 31
Page 33
Page 32
Image 32
Page 31
Page 33
Contents
Arc Welding Power Source and Wire Feeder
OM-230 832A 2007−02 Processes
Description
Flux Cored Arc Fcaw
Page
Table of Contents
Typical MIG Process Connections
− Parts List
− MIG Welding Gmaw Guidelines
Symbol Usage
Marks a special safety message
Arc Welding Hazards
Electric Shock can kill
ARC Rays can burn eyes and skin
Welding can cause fire or explosion
Flying Metal can injure eyes
Buildup of GAS can injure or kill
California Proposition 65 Warnings
About Pacemakers
Principal Safety Standards
EMF Information
Indique un message de sécurité particulier
UNE Décharge Électrique peut entraîner la mort
LES Fumées ET LES GAZ peuvent être dangereux
LE Soudage peut provoquer un incendie ou une explosion
DES Particules Volantes peuvent blesser les yeux
DES Pièces Chaudes peuvent provoquer des brûlures graves
LE Bruit peut endommager l’ouïe
Risque D’INCENDIE OU D’EXPLO
LA Chute DE L’APPAREIL peut blesser
’EMPLOI Excessif peut SUR
DES Organes Mobiles peuvent provoquer des blessures
Boulevard, Rexdale, Ontario, Canada M9W 1R3 téléphone
En ce qui concerne les stimulateurs cardiaques
− Specifications
Symbols And Definitions
Specifications
− Definitions
Duty Cycle And Overheating
Volt-Ampere Curves
Amperes
Output
− Installation
Installing Welding Gun
Close door
Incorrect
Installing Work Clamp
Process/Polarity Table
Changing Polarity
Tools Needed 1-1/8
Installing Gas Supply
After flow is set, close feedhead pressure assembly
Selecting a Location And Connecting Input Power
First, and never to a line ter- minal
Tools Needed
Electrical Service Guide
Installing Wire Spool And Adjusting Hub Tension
Installing Contact Tip And Nozzle
Threading Welding Wire
Controls
Wire Speed Control
− Operation
Weld Parameter Chart For 230 VAC Model
CFH
227010
− Maintenance &TROUBLESHOOTING
Routine Maintenance
Disconnect power before maintaining
Overload Protection Drive Motor Protection
Changing Drive Roll Or Wire Inlet Guide
Turn Off power before replacing contact tip
Replacing Gun Contact Tip
030/.035 Groove Stamped 023/.025 Groove Stamped .030/.035
Cleaning Or Replacing Gun Liner
Install gas diffuser, adapter, contact tip, and nozzle
Disconnect gun from unit
To Reassemble Gun
Replacing Switch And/Or Head Tube
Troubleshooting Table
Trouble Remedy
OM-230 832
− Electrical Diagram
Circuit Diagram
228 180-A
Regulator Flowmeter Wire Feeder Power Source Shielding
− MIG Welding Gmaw Guidelines
Typical MIG Process Connections
Gas
Typical MIG Process Control Settings
Wire Size Amperage Range
Thickness to Amperage a
Select Voltage
Holding And Positioning Welding Gun
Conditions That Affect Weld Bead Shape
Push
Perpendicular Drag
Short Normal Long
Gun Movement During Welding
Poor Weld Bead Characteristics
Good Weld Bead Characteristics
Troubleshooting − Excessive Spatter
Troubleshooting − Porosity
Troubleshooting − Excessive Penetration
Possible Causes Corrective Actions
Troubleshooting − Burn-Through
Troubleshooting − Lack Of Penetration
Troubleshooting − Incomplete Fusion
Troubleshooting − Waviness Of Bead
Troubleshooting − Distortion
Common MIG Shielding Gases
Weld bead
Troubleshooting Guide For Semiautomatic Welding Equipment
OM-230 832
− Parts List
Main Assembly
Dia Part
228
H-10 Gun
195
Optional Drive Rolls
Options
Page
Work like a Pro
Warranty
Owner’s Record