Miller Electric XR Control manual 166

Page 64

Item

Diagram

Part

Description

 

No.

marking

No.

Quantity

 

 

 

 

Figure 9-6. Exploded View Of Pistol-Grip Gun (Continued)

 

 

 

 

 

 

 

. . 37

. . . . . . . .

. . . .

166 412

. . Hose, Water 14in

. . . . 1

. . 38

. . . . . . . .

. . . .

202 513

. . Fitting, Hose Brs Barbed M 3/16 Tbg X .250-20 (Air)

. . . . 1

. . 38

. . . . . . . .

. . . .

202 513

. . Fitting, Hose Brs Barbed M 3/16 Tbg X .250-20 (Water)

. . . . 2

. . 39

. . . . . . . .

. . . .

193 896

. . Pin, Power Assembly

. . . . 1

. . 40

. . . . . . . .

. . . .

079 974

. . O-ring, .500 Id X .103 Cs Rbr

. . . . 2

. . 41

. . . . . . . .

. . . .

202 216

. . Guide, Wire Outlet .030-1/16

. . . . 1

. . 42

. . . . . . . .

. . . .

187 029

. . Connector, Power/Gas

. . . . 1

. . 43

. . . . . . . .

. . . .

189 811

. . Housing, Power Pin Lh

. . . . 1

. . 44

. . . . . . . .

. . . .

133 083

. . Spring, Tension Adj Drive Roll

. . . . 1

. . 45

. . . . . . . .

. . . .

144 860

. . Screw, Mach Stl Flh 8-32 X .437

. . . . 1

. . 46

. . . . . . . .

. . . .

058 968

. . Ring, Retainer E

. . . . 2

. . 47

. . . . . . . .

. . . .

135 474

. . Pin, Hinge

. . . . 1

. . 48

. . . . . . . .

. . . .

155 565

. . Screw, Thumb

. . . . 1

. . . . . .

. . . . . . . .

. . .

. 134 799

. . O-ring, .176 Id X .070 Cs (Used W/Thumbscrew)

. . . . 1

. . 49

. . . . . . . .

. . . .

135 126

. . Screw, Set Stl Sch 6-32 X .125 Cup Point

. . . . 1

. . 50

. . . . . . . .

. . . .

170 353

. . Plunger, Pin

. . . . 1

. . 51

. . . . . . . .

. . . .

170 351

. . Spring, Cprsn .150 Od X .01 Wire X .375 Lg

. . . . 1

. . 52

. . . . . . . .

. . . .

170 352

. . Plunger, Gas Flow

. . . . 1

. . 53

. . . . . . . .

. . . .

112 896

. . Spring, Cprsn .240 Od X .020 Wire X .437

. . . . 2

. . 54

. . . . . . . .

. . . .

135 773

. . Knob, Thumb Tension Adjusting 8-32

. . . . 1

. . 55

. . . . . . . .

. . . .

143 360

. . Screw, Mach Stl Rdh 8-32 X .500

. . . . 1

. . 56

. . . . . . . .

. . . .

136 679

. . Clamp, Strain Relief

. . . . 1

. . 57

. . . . . . . .

. . . .

132 269

. . Screw, Mach Stl Rdhph 8-32 X .375

. . . . 1

. . 58

. . . . . . . .

. . . .

214 743

. . Case, Gun Lh/Rh (Molded Halves)

. . . . 1

. . 59

. . . . . . . .

. . . .

173 527

. . Screw, 8−32 X 1.50 Soc Hd-hex Gr 8

. . . . 2

. . 60

. . . . . . . .

. . . .

173 528

. . Screw, 8-32 X .875 Soc Hd-hex Gr 8

. . . . 1

. . 61

. . . . B2

. . . . 161 813

. . Motor, Gear Pm 24VDC 420RPM 10.2:1 Ratio

. . . . 1

. . 62

. . . . . . . .

. . . .

191 121

. . Screw, Mach Stl Trh 6-32 X .250

. . . . 2

. . 63

. . . . . . . .

. . . .

164 592

. . Trigger

. . . . 1

. . 64

. . . . . . . .

. . . .

184 101

. . Washer, Shldr.140 Id 0.250 Od X .047 T .340 Od X .078 T Nyl

. . . . 1

. . 65

. . . . . . . .

. . . .

058 262

. . Cap, Valve

. . . . 1

. . 66

. . . . R4

. . . . 200 096

. . Potentiometer, C Sltd Sft 1/T .5w 10k Ohm

. . . . 1

. . 67

. . . . . . . .

. . . .

144 861

. . Washer, Anti-turn

. . . . 1

. . 68

. . . . . . . .

. . . .

135 127

. . Lock, Shaft Pot .250-32 X .125dia Shaft

. . . . 1

. . 69

. . . . . . . .

. . . .

602 169

. . Screw, Set Stl Sch 8-32 X .187

. . . . 2

. . 70

. . . . . . . .

. . . .

134 856

. . Knob, Speed Control 1-10 .140 Shaft X 1.125 Od

. . . . 1

. . 71

. . . . . . . .

. . . .

Deleted

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

. . . . .

. . 72

. . . PB1

. . . .

000 369

. . Switch, Lim 10A 125/250VAC Dpst Plgr

. . . . 1

. . 73

. . . . . . . .

. . . .

183 884

. . Spring, Cprsn .240 Od X .026 Wire X 1.000

. . . . 1

. . 74

. . . . . . . .

. . . .

217 934

. . Screw, K40x 20 Pan Hd-Trx Stl Pld Pt Thread Forming

. . . . 4

. . 75

. . . . . . . .

. . . .

185 106

. . Nut, Liner Collet

. . . . 1

. . . . . .

. . . . . . . .

. .

♦605 107

. . Grease Minicap

. . . . 1

. . 76

. . . . . . . .

. . . .

203 557

. . Clamp, 1−Ear Type

. . . . 2

♦Optional

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

OM-1594 Page 58

Image 64
Contents Processes OM-1594181 715ZDescription From Miller to You Table of Contents Options and Accessories Warranty Directives StandardsPage Symbol Usage Marks a special safety messageArc Welding Hazards Electric Shock can killARC Rays can burn eyes and skin Welding can cause fire or explosionFlying Metal can injure eyes 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 LE Soudage peut provoquer un Incendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures gravesRisque D’INCENDIE OU D’EXPLO LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut SUR DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sécurité En ce qui concerne les stimulateurs cardiaques+ + Rating Label For CE Products Symbols And Definitions SpecificationsPower DiameterDuty Cycle And Overheating Do not use gas pressure Above 50 psi 345 kPaAir-Cooled Feeder Connections Air-Cooled Gun Connections Water-Cooled Feeder Connections Water-Cooled Gun Connections Installing voltage sensing lead Pin Plug InformationVoltage Sensing Function Meter Circuit Board SettingsDigital Meter Display Opening Top Cover Of XR-Edge Gun Removing Top Cover Of Pistol Grip GunInstalling Wire Spool Threading Welding Wire Through Feeder It from unravelingThreading Welding Wire Through Gun For XR-Edge GunFor Pistol-Grip Gun For Both GunsAdjusting Wire Feed Starting Speed Setting Switches For Preflow And Postflow Adjusting Trigger Hold Actuation Time Trigger hold actuation time range is from 0 to 4 seconds− Operation ControlsGun wire feed speed Internal ControlsShielding Gas Gun ControlsCoolant Supply For Water-Cooled Models Only Disconnect power Sequence Of Gas Metal Arc Welding Gmaw − Continuous Or SpotTo 6 Weeks MonthsFeeder Drive Assembly Maintenance Wire sizeGun Drive Assembly Maintenance For An XR-Edge Gun Post Pressure Roll w/Bearing030-1/16 wire size Replacing Head Tube Liner In XR-Edge GunsTurn Off welding power source and wire feeder Replacing The LinerReplacing Or Cleaning Gun Drive Roll In Pistol-Grip Guns Changing Gun Contact TipReplacing Head Tube Liner In Pistol-Grip Guns Removing Diffuser In Air And Water-Cooled Pistol-Grip Guns Replacing Hub Assembly Water Flow Switch Optional For Water-Cooled Models Turn Off WireOverload Protection Engine WeldingTroubleshooting Disconnect power before troubleshootingTrouble Remedy Shielding gas does not flowOM-1594 − Electrical Diagrams 218 814-B Circuit Diagram For XR Edge Gun OM-1594 − Parts List MP1 Motor & Wire Drive Motor & Wire Drive -1Item Panel, Front w/Components Water-Cooled Model Illustrated Panel, Front w/Components -1Item Exploded View Of XR-Edge Gun Part Description Quantity Part Description Barrel Assembly Of XR-Edge Gun Exploded View Of Pistol-Grip Gun 214 166 Barrel Assembly Of Pistol-Grip Gun Number XR-A Spoolmatic Head TubeXR-A Edge Head Tube XR-W Edge Head TubeHeavy Duty FasTiptContact Tips Consumables Flowchart NozzlesExtra Heavy Duty FasTiptContact Tips Consumables Flowchart Tapered FasTipt Contact Tips Value Multi−Turn Contact TipsGas Diffusers InsulatorsStart Your Professional Welding Career Now Page Service SupportOwner’s Record Miller Electric Mfg. Co