Hobart Welding Products 180, H-10 GUN manual H-10 Gun, 195

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2

3

4

 

 

 

5

6

7

9

8

11

10

 

 

 

 

802 447

 

 

 

Figure 10-2. H-10 Gun

 

 

Item

Part

Description

Quantity

 

No.

No.

 

 

195 957

Figure 10-2. H-10 Gun

 

 

 

 

 

 

. . .

1

. 169 715

. . . . NOZZLE, slip type .500 orf flush

. . . 1

. . .

2

087 299

. . . . TIP, contact scr .023 wire x 1.125

 

. . .

2

000 067

. . . . TIP, contact scr .030 wire x 1.125

 

. . .

2

000 068

. . . . TIP, contact scr .035 wire x 1.125

 

. . .

2

000 069

. . . . TIP, contact scr .045 wire x 1.125

 

. . .

3

. 169 716

. . . . ADAPTER, contact tip

. . . 1

. . .

4

. 170 470

. . . . RING, retaining

. . . 1

. . .

5

. 169 718

. . . . TUBE, head

. . . 1

. . .

6

. 169 738

. . . . NUT, locking handle

. . . 1

. . .

7

. 169 719

. . . . NUT, jam

. . . 1

. . .

8

. 079 975

. . . . O-RING, .187 ID x .103CS rbr

. . . 1

. . .

9

194 010

. . . . LINER, monocoil .023/.025 wire x 15ft (consisting of)

. . . 1

. . .

9

194 011

. . . . LINER, monocoil .030/.035 wire x 15ft (consisting of)

. . . 1

. . .

9

194 012

. . . . LINER, monocoil .035/.045 wire x 15ft (consisting of)

. . . 1

. . .

9

194 014

. . . . LINER, monocoil 4/64 AL wire x 10ft nyl(consisting of)

. . . 1

. . . 10

. 197 123

. . . . O-RING, .312 ID x .062 70 Dura BUNA-N

. . . 2

. . . 11

. 196 255

. . SWITCH, trigger

. . . 1

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-925 Page 45

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Contents Description ProcessesFrom Hobart to You Table of Contents − Parts List Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or killCalifornia Proposition 65 Warnings EMF Information Principal Safety StandardsAbout Pacemakers − Consignes DE Sécurité − À Lire Avant Utilisation Signification des symbolesLES Décharges Électriques peuvent être mortelles LES Fumées ET LES GAZ peuvent être dangereuxLES Particules Projetées peu- vent blesser les yeux LE Soudage peut causer un incen- die ou une explosionLES Pièces Chaudes peuvent cau- ser des brûlures graves LE Bruit peut affecter l’ouïeLA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU D’EXPLO’EMPLOI Excessif peut Faire LES Pièces Mobiles peuvent cau- ser des blessuresInformation sur les champs électromagnétiques Principales normes de sécuritéConsignes relatives aux stimulateurs cardiaques Symbols And Definitions − SpecificationsSpecifications − DefinitionsAmperes Duty Cycle And OverheatingOutput Duty Cycle % VAC Model Output AmperesVoltage Volt-Ampere CurvesAmperage Installing Welding Gun − InstallationInstalling Work Clamp Changing Polarity Process/Polarity TableInstalling Gas Supply Section Special installation may beDo not move or operate unit where it could tip Installing Wire Spool And Adjusting Hub Tension Electrical Service Guide For 230 VAC ModelHold wire tightly to keep it From unraveling Threading Welding WireControls − OperationWeld Parameter Chart For 115 VAC Model 217 618-A Weld Parameter Chart For 230 VAC Model 217 754-B Routine Maintenance − Maintenance &TROUBLESHOOTINGOverload Protection Drive Motor ProtectionTurn Off power before replacing contact tip Changing Drive Roll Or Wire Inlet GuideReplacing Gun Contact Tip Disconnect gun from unit Cleaning Or Replacing Gun LinerTo Reassemble Gun Replacing Switch And/Or Head Tube Trouble Remedy Troubleshooting TableDoes not run Circuit Diagram For 115 VAC Model − Electrical DiagramCircuit Diagram For 230 VAC Model Typical MIG Process Connections − MIG Welding Gmaw GuidelinesWire Size Amperage Range Typical MIG Process Control SettingsThickness to Amperage a Select VoltageHolding And Positioning Welding Gun Conditions That Affect Weld Bead Shape Good Weld Bead Characteristics Poor Weld Bead CharacteristicsGun Movement During Welding Troubleshooting − Porosity Troubleshooting − Excessive SpatterTroubleshooting − Excessive Penetration Possible Causes Corrective ActionsTroubleshooting − Incomplete Fusion Troubleshooting − Lack Of PenetrationTroubleshooting − Burn-Through Troubleshooting − Distortion Troubleshooting − Waviness Of BeadWire does not feed Troubleshooting Guide For Semiautomatic Welding EquipmentCommon MIG Shielding Gases ApplicationWelding arc not stable Wire slipping in drive rolls OM-925 Main Assembly − Parts ListDia Part Description Quantity Dia Part Description Quantity Mkgs 195 H-10 GunOptions Optional Drive RollsSupport ServiceHobart Welding Products Contact your Distributor for