Hobart Welding Products OM-1594 manual Panel, Front w/Components -1 Item

Page 55

Item

Dia.

Part

 

 

 

No.

Mkgs.

No.

 

Description

Quantity

 

 

 

 

 

Figure 8-3. Panel, Front w/Components (Figure 8-1 Item 45)

 

 

 

 

 

 

 

 

. . .

1 . . .

. . . . . . . . . .

. . . ♦

111 569 . . .

METER, flow 6-60

. . . 1

. . .

2 . . .

. . . . . . . . . .

. . . ♦

111 633 . . .

GUARD, flow meter

. . . 1

. . .

3 . . .

. . . . . . . . . .

. . . . .

. . . . . . . . . . .

NAMEPLATE, (order by model and serial number)

. . . 1

. . .

4 . . .

. . . . . . . . . .

. . . . .

605 798 . . .

WASHER, shldr. nyl

. . . 8

. . .

5 . . .

. . . . . . . . . .

. . . . .

173 259 . . .

INSULATOR, water flow switch

. . . 2

. . .

6 . . .

. . . . . . . . . .

.. .. .. . ♦.

139 678 . . .

FITTING, water (supplied with water-cooled gun)

. . . 2

. . .

7 . . .

. . . . . . . . . .

176 357 . . .

HOSE, SAE .187 ID x .410 OD (order by ft)

. . . 4ft

. . .

8 . . .

. . . . . . . . . .

. . . ♦

089 120 . . .

CLAMP, hose .375-.450clp dia

. . . 2

. . .

9 . . .

. . . . . . . . . .

. . . ♦

112 090 . . .

FITTING, pipe brs elb 1/8NPT x 3/16 hose

. . . 2

. . . .

. . . . .

. . . . . . . . . .

. . . ♦

056 851 . . .

FITTING, hose brs barbed nipple 3/16tbg

. . . 2

. . . .

. . . . .

. . . . . . . . . .

. . . ♦

010 606 . . .

FITTING, hose brs nut .625-18

. . . 2

. . . .

. . . . .

. . . . . . . . . .

. . . ♦

056 108 . . .

FITTING, hose brs ferrule .425 ID x .718 lg

. . . 2

. . . .

. . . . .

. . . . . . . . . .

. . . ♦

045 852 . . .

CLIP, component .687dia mtg adh back

. . . 1

. . . 10 . . .

. . . . . . . . . .

. . ♦♦

115 443 . . .

STAND-OFF, No. 6-32 x .750 lg

. . . 2

. . . 11 . . .

. PC2 . . . . . ♦♦

186 268 . . .

CIRCUIT CARD, meter

. . . 1

. . . 12 . . .

. . . . . . . . . .

. . . . .

073 562 . . .

POTENTIOMETER, CP std slot 1T 2W

. . . 4

. . . 13 . . .

. . . . . . . . . .

. . . . .

011 232 . . .

SWITCH, PB SPDT

. . . 1

. . . 14 . . .

. . S4 . . . .

. . . . .

134 847 . . .

SWITCH, tgl SPDT 15A 125VAC

. . . 1

. . . 15 . . .

. . S2 . . . .

. . . . .

134 846 . . .

SWITCH, tgl SPTT 6A 125VAC

. . . 1

. . . 16 . PC4, RC20

. . . . . 193 945 . . .

CIRCUIT CARD, filter

. . . 1

. . . .

. . . . .

. . . . . . . . . .

. . . . .

146 212 . . .

PLUG, 10 pin MS-3106A-18-1PX Amphenol

. . . 1

. . . .

. . . . .

PLG14 . .

. . . . .

115 092 . . .

HOUSING PLUG & SOCKETS

. . . 1

. . . 17 . . .

. . . . . . . . . .

. . . . .

194 152 . . .

LED, green

. . . 2

. . . 18 . . .

. . . . . . . . . .

. . . . .

193 919 . . .

KNOB, pointer

. . . 5

♦Part of 114 101 Gas Flow Meter Option. ♦♦ Part of 193 273 Meter Kit Option.

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 51

Page 54 Page 56
Image 55
Page 54 Page 56
Contents Processes OM-1594Description 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 dangereuxDES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un incendie ou une explosionLE Bruit peut affecter l’ouïe DES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peutInformation sur les champs é lectromagné tiques Principales normes de sé curitéConsignes relatives aux stimulateurs cardiaques Drive rolls can injure fingers Disconnect input plug or power before working on machineKeep your head out of the fumes Rating Label For CE Products Diameter Symbols And DefinitionsSpecifications PowerContinuous Welding Minutes Welding Duty Cycle And OverheatingContinuous 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 Spool150 mm Pull and hold wire cut off end Proceed to Section Threading Welding Wire Through FeederTools 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 GunReplacing Head Tube Liner In XR-Edge Guns Removing Contact Tip Adapter 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 15Fig Exploded View Of Pistol-Grip Gun46 47 133 Dia Part Barrel Assembly Of Pistol-Grip Gun 137 Barrel ASSEMBLY, water cooled 15W & 30W models OM-1594 OM-1594 Support ServiceHobart Welding Products Contact your Distributor forCall
Top Page Image Contents