Miller Electric XR W, XR A Gas Diffusers, Insulators, Barrel Assemblies, Head Tube Assemblies

Page 58

Item

Part

Description

Quantity

 

No.

No.

 

 

 

Figure 9-1. Consumables Flowchart (Continued)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 9-5. Value Multi−Turn Contact Tips*

 

 

 

 

 

 

. . .

2

071 825

. . .030 in (0.9 mm)

. . . 1

. . .

2

054 202

. . .035 in (0.9 mm)

. . . 1

. . .

2

054 201

. . .045 in (1.2 mm)

. . . 1

. . .

2

199 593

. . .3/64 in (1.2 mm) Aluminum Wire

. . . 1

. . .

2

044 006

. . .052 in (1.3 mm)

. . . 1

. . .

2

047 566

. . 1/16 in (1.6 mm)

. . . 1

. . .

2

202 933

. . 1/16 in (1.6 mm) Aluminum Wire

. . . 1

 

 

 

 

 

 

 

 

Table 9-6. Gas Diffusers

 

 

 

 

 

 

. . .

3

198 857

. . 1/8 in Tip Recess − For Extra Heavy Duty FasTip Contact Tips

. . . 1

. . .

3

199 623

. . Flush Tip − For Extra Heavy Duty FasTip Contact Tips

. . . 1

. . .

3

199 621

. . 1/8 in Tip Recess − For Value Multi−turn Contact Tips

. . . 1

. . .

3

199 622

. . Flush Tip − For Value Multi−turn Contact Tips

. . . 1

. . .

3

. 227 749

. . 1/8 in Tip Recess − For Heavy Duty FasTip Contact Tips

 

 

 

231 511

(Standard On All Guns)

. . . 1

. . .

3

. . 1/4 in Tip Recess − For Heavy Duty FasTip Contact Tips

. . . 1

. . .

3

231 512

. . Flush Tip − For Heavy Duty FasTip Contact Tips

. . . 1

. . .

3

209 031

. . Slip On Recessed Diffuser (Requires Nozzle 209033 Or 209034

 

 

 

209 032

And Insulator 209047, Used With Any Tapered FasTip Contact Tip)

. . . 1

. . .

3

. . Slip On Flush Diffuser (Requires Nozzle 209033 Or 209034

 

 

 

209 099

And Insulator 209047, Used With Any Tapered FasTip Contact Tip)

. . . 1

. . .

3

. . Spot Diffuser (Requires Spot Nozzle 176238 Or 176240 Or 176242) . . . .

. . . 1

 

 

 

 

 

 

 

 

Table 9-7. Insulators

 

 

 

 

 

 

. . .

4

. 232 284

. . Insulator, Nozzle Collared Diffuser

. . . 1

. . .

4

. 198 856

. . Insulator, Rubber

. . . 1

. . .

4

. 209 047

. . Insulator, Teflon (Required When Using Diffuser 209031 Or 209032

 

 

 

 

With Nozzle 209033 Or 209034)

. . . 1

 

 

 

 

 

 

 

 

Table 9-8. Barrel Assemblies

 

 

 

 

 

 

. . .

5

. 221 087

. . Barrel Assy, Air Cooled Pistol

. . . 1

. . .

5

. 221 519

. . Barrel Assy, Water Cooled Pistol

. . . 1

 

 

 

 

 

 

 

 

Table 9-9. Head Tube Assemblies

 

 

 

 

 

 

. . .

. . . . . . . . . . . .

. 231 523

. . Kit, Head Tube Assy Air Cooled Pistol

. . . 1

. . .

. . . . . . . . . . . .

. 231 524

. . Kit, Head Tube Assy Water Cooled Pistol

. . . 1

OPTIONAL

*All contact tips are packaged in bags of 25.

BE SURE TO PROVIDE MODEL WHEN ORDERING REPLACEMENT PARTS.

To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested Replacement Parts. Model is required when ordering parts from your local distributor.

OM-1581 Page 54

Image 58
Contents Description OM-1581137 532YProcesses File MIG GmawFrom Miller to You Table of Contents Troubleshooting Spot Controls OptionalArc 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 EMF Information Principal Safety StandardsAbout Pacemakers LES Fumées ET LES GAZ peuvent être dangereux UNE Décharge Électrique peut entraîner la mortIndique un message de sécurité particulier 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 cardiaquesGun Specifications − SpecificationsWire Feeder Specifications Duty Cycle And Overheating− Installation Constant Voltage CV Weld- ing Power Source Plug Top Cover Triangular Boss Removing Top Cover Of Pistol Grip GunPush door back into original posi- tion to close Air-Cooled Gun Connections Water-Cooled Gun Connections Air-Cooled Feeder Connections RegulatorReturn Fitting On Water-Cooled Feeder ConnectionsTop View Rear Panel Supply Fitting On RegulatorReinstall right side panel Voltage Sensing Lead Connections11 VAC/Contactor Control Plug Information Receptacle on welding power Pins a & B of PLG5Or -4, install 5-pin or Source, and install plug ontoInstalling Wire Spool Threading Welding Wire Through Feeder Threading Welding Wire Through Gun Coolant GuidelinesAdjusting Wire Feed Starting Speed Front Panel Controls Of Feeder Air-Cooled Model Shown Safety Equipment− Operation Work And Voltage Sensing Cable ClampsVoltage/Wire Speed Switch And Meter Optional Jog SwitchRun-In Speed Control Spot Controls Optional Power SwitchRemote Voltage Control Optional Flowmeter Optional Internal ControlsCoolant Supply For Water-Cooled Models Only Gun ControlsShielding Gas Sequence Of Gas Metal Arc Welding Gmaw − Continuous Or SpotTurn Off all power before maintaining − Maintenance & TroubleshootingRoutine Maintenance MonthsChanging Or Cleaning Gun Drive Roll Changing Feeder Drive Roll And Wire Inlet Guide Close pressure roll assembly. Close and latch door Changing Gun Contact Tip Removing Diffuser In Air And Water-Cooled Pistol-Grip GunsSplit End Turn Off welding power source and wire feederReplacing The Liner Drive Roll Collet NutReplacing Hub Assembly Close gun pressure roll assembly and reinstall gun coverWater Flow Switch Optional For Water-Cooled Models Adjusting Hub TensionOverload Protection Troubleshooting Wire Feeder TroubleFilter, and clean fittings see Section Reinstall current pick-up tab if applicable see SectionGun Trouble − Electrical Diagrams Circuit Diagram For Wire FeederCircuit Diagram For Gun OM-1581 12 13 9 10 17 18 17 − Parts List45 46 Dia Part Description Quantity Mkgs CB1 Motor & Wire Drive -1 Item Includes ItemsPanel, Front w/Components Water-Cooled Model Illustrated Panel, Front w/Components -1 Item Items 24 38FigIncludes PLG20 136 Head Tube Assembly Of Pistol-Grip Gun − Parts List Including Consumables NumberExtra Heavy Duty FasTiptContact Tips Heavy Duty FasTiptContact TipsTapered FasTipt Contact Tips Barrel Assemblies Gas DiffusersInsulators Head Tube AssembliesYour distributor also gives ServiceSupport For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s