Hobart Welding Products OM-1594 manual Barrel Assembly Of Pistol-Grip Gun

Page 63

.Hardware is common and not available unless listed.

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800 434-A

 

 

 

 

Figure 8-7. Barrel Assembly Of Pistol-Grip Gun

 

 

Item

 

Part

 

 

 

No.

 

No.

Description

Quantity

 

 

 

 

Figure 8-7. Barrel Assembly Of Pistol-Grip Gun (Figure 8-6 Item 15)

 

 

 

 

 

 

 

. .

1

. . . .

144 862

. . EXTENSION, nozzle (15A & 30A models)

. . . 1

. .

2

. . . .

156 821

. . EXTENSION, barrel 2.875 lg (15A & 30A models)

. . . 1

. .

3

. . . .

135 428

. . TUBE, contact .030/41 wire (Part of Wire Guide Kit 198 384)

. . . 1

. .

3

. . . .

135 430

. . TUBE, contact .035/52 wire (Part of Wire Guide Kit 198 384)

. . . 1

. .

3

. . . .

135 430

. . TUBE, contact .040/52 wire (Part of Wire Guide Kit 198 383)

. . . 1

. .

3

. . . .

135 424

. . TUBE, contact .047/61 wire (Part of Wire Guide Kit 198 382)

. . . 1

. .

3

.. .. . .

135 425

. . TUBE, contact .062/81 wire (Part of Wire Guide Kit 198 381)

. . . 1

. .

3

135 427

. . TUBE, contact .030/36 wire

. . . 1

. .

3

. .

147 314

. . TUBE, contact .035/41 wire

. . . 1

. .

3

. .

135 429

. . TUBE, contact .047/52 wire

. . . 1

. .

3

. .

135 426

. . TUBE, contact .062/73 wire

. . . 1

. .

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

. . . .

136 821

. . WRENCH, nut tube contact

. . . 1

. .

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

. . . .

166 575

. . WRENCH, hex .078 across the flat

. . . 1

. .

4

.. .♦♦. .

136 748

. . NUT, collet

. . . 1

. .

5

136 683

. . LINER, teflon .045-1/16 wire x 6.875 lg

. . . 1

. .

5

♦♦♦

136 682

. . LINER, teflon .023-.035 wire x 6.875 lg

. . . 1

. .

6

. . . .

164 421

. . ADAPTER, contact tube (15A & 30A models)

. . . 1

. .

7

. . . .

164 485

. . O-RING .176 ID x .070CS (15A & 30A models)

. . . 2

. .

8

. . . .

604 612

. . SCREW, set stl sch 8-32 x .125 (15A & 30A models)

. . . 1

. .

9

. . . .

164 422

. . TUBE, head (15A & 30A models)

. . . 1

. . 10

. . . .

058 685

. . NUT, jam nozzle extension (15A & 30A models)

. . . 1

. . 11

. . . .

602 172

. . SCREW, set stl sch 10-32 x .187 cup point (15A & 30A models)

. . . 1

. . 12

. . . .

164 423

. . ADAPTER, tube head (15A & 30A models)

. . . 1

. . 13

. . . .

134 800

. . O-RING, .614 ID x .070CS

. . . 2

. . 14

. . . .

132 985

. . MANIFOLD, water (15W & 30W models)

. . . 1

. .

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

. . . .

146 555

. . SCREW, set 8-32 x .125 cup sch

. . . 2

. . 15

. . . .

175 946

. . O-RING, .614 ID x .070CS

. . . 2

. . 16

. . . .

135 128

. . SCREW, cap stl sch 6-32 x 1.000 (15W & 30W models)

. . . 2

OM-1594 Page 59

Image 63
Contents OM-1594 ProcessesDescription From Hobart to You Table of Contents Electrical Diagrams Electric Shock can kill Symbol UsageMarks a special safety message Arc Welding HazardsBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explo- sion Flying Metal can injure eyesPrincipal Safety Standards About Pacemakers EMF InformationIdentifie un message de sé curité particulier Signification des symbolesUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereuxLE Soudage peut provoquer un incendie ou une explosion DES Particules Volantes peuvent blesser les yeuxLE Bruit peut affecter l’ouïe DES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peutPrincipales normes de sé curité Information sur les champs é lectromagné tiquesConsignes relatives aux stimulateurs cardiaques Disconnect input plug or power before working on machine Drive rolls can injure fingersKeep your head out of the fumes Rating Label For CE Products Diameter Symbols And DefinitionsSpecifications PowerDuty Cycle And Overheating Continuous Welding Minutes WeldingContinuous Welding Above 50 psi 345 kPa Do not use gas pressureRear Panel Air-Cooled Feeder ConnectionsAir-Cooled Gun Connections Water-Cooled Feeder Connections Water-Cooled Gun Connections Voltage Sensing Lead Connections Pin Plug InformationMeters/Minute Inches/Minute Digital Meter DisplayPistol Grip Gun Adjusting Contact Tip PositionOpening Top Cover Of XR-Edge Gun XR Edge GunRemoving Top Cover Of Pistol Grip Gun Installing Wire SpoolThreading Welding Wire Through Feeder 150 mm Pull and hold wire cut off end Proceed to SectionTools Needed Open tension arm For Pistol-Grip Gun Threading Welding Wire Through GunNonconductive Surface Feed wire to check drive roll For XR-Edge GunAdjusting Wire Feed Starting Speed Setting Switches For Preflow And Postflow Trigger hold actuation time Range is from 0 to 4 seconds Adjusting Trigger Hold Actuation TimeControls OperationInternal Controls Shielding Gas Coolant Supply For Water-Cooled Models Only Gun ControlsSequence Of Gas Metal Arc Welding Gmaw Continuous Or Spot Wire size Feeder Drive Assembly MaintenancePost Pressure Roll w/Bearing Gun Drive Assembly Maintenance For An XR-Edge GunRemoving Contact Tip Adapter In XR-Edge Guns Replacing Head Tube Liner In XR-Edge GunsInsert chamfered end of liner into head tube Replacing Gun Cable Liner Turn Off welding power Source and wire feederChanging Gun Contact Tip Replacing Or Cleaning Gun Drive Roll In Pistol-Grip GunsInsert chamfered end of liner into head tube Tool Needed Turn Off wire feeder and welding power source Top CoverReplacing Head Tube Liner In Pistol-Grip Guns Pressure RollRemoving Contact Tip Adapter In Air-Cooled Pistol-Grip Guns Reinstall gun cover Replacing Hub AssemblyEngine Welding Water Flow Switch Optional For Water-Cooled ModelsTurn Off Wire Overload ProtectionTrouble Remedy TroubleshootingDisconnect power before troubleshooting Filter, and clean fittingsOM-1594 Electrical Diagrams 186 931-D Circuit Diagram For Gun OM-1594 12 13 16 17 Main AssemblyMP1 Motor & Wire Drive Motor & Wire Drive -1 Item See Figure Panel, Front w/Components Water-Cooled Model IllustratedPanel, Front w/Components -1 Item See Exploded View Of XR-Edge Gun185 202 Barrel Assembly Of XR-Edge Gun Exploded View Of Pistol-Grip Gun 15Fig46 47 133 Dia Part Barrel Assembly Of Pistol-Grip Gun 137 Barrel ASSEMBLY, water cooled 15W & 30W models OM-1594 OM-1594 Support ServiceContact your Distributor for Hobart Welding ProductsCall