Hobart Welding Products 140 Accessories/Consumables, Replacement Drive Rolls, Regulator/Flowmeter

Page 44

SECTION 10 − ACCESSORIES/CONSUMABLES

10-1. Accessories

PART NO.

DESCRIPTION

REMARKS

 

 

 

770 187

Running Gear/Cylinder Rack

For One Small Gas Cylinder, 100 lb (45 kg) max.

 

 

 

194 776

Small Running Gear/Cylinder Rack

For One Small Gas Cylinder, 75 lb (34 kg) max.

 

 

 

195 186

Protective Cover

Weatherproof Nylon

 

 

 

10-2. Consumables

Item

Hobart Package Part No.*

 

Miller Package Part No. **

 

 

 

 

 

Contact Tips

 

 

 

 

 

 

 

 

 

.023/.025 in (0.6 mm)

770 174 (5 per package)

 

087 299 (10 per package)

 

 

 

 

 

.030 in (0.8 mm)

770 177 (5 per package)

 

000 067 (10 per package)

 

 

 

 

 

.035 in (0.9 mm)

770 180 (5 per package)

 

000 068 (10 per package)

 

 

 

 

 

 

 

 

 

 

MIG Nozzle (Standard)

770 404

 

169 715

 

 

 

 

 

Gasless Flux Cored Nozzle

770 487

 

226 190

 

 

 

 

 

Tip Adapter

770 402

 

169 716

 

 

 

 

 

Wire Inlet Guide

—

 

203 025

 

 

 

 

 

 

 

 

 

 

Replacement Liners

 

 

 

 

 

 

 

 

 

.023/.025 in (0.6 mm)

196 139

 

194 010

 

 

 

 

 

.030/.035 in (0.8/0.9 mm)

196 139

 

194 011

 

 

 

 

 

.035/.045 in (0.9/1.2 mm)

196 140

 

194 012

 

 

 

 

 

*Available at farm and tool supply retailers.

 

 

** Available at Hobart/Miller welding distributors.

 

 

 

 

 

 

 

10-3. Replacement Drive Rolls

 

 

 

 

 

For All Feed Head Assemblies

 

 

 

 

 

 

PART NO.

WIRE DIAMETER

 

 

INCHES (mm)

 

 

 

 

 

 

 

 

 

202 925

.023/.025 (.6) and .030/.035 (.8 and .9)

 

 

 

 

 

 

202 926

.030/.035 (.8 and .9) and .045 (1.2 VK Groove)

 

 

 

 

 

 

10-4. Regulator/Flowmeter

 

 

 

 

 

 

PART NO.

REMARKS

 

 

 

 

 

 

 

221 037**

For Argon and Argon mixed shielding gas. Use with

 

 

 

 

 

770 198*

replacement hose 222 874.

 

 

 

 

 

212 492**

For CO2 shielding gas. Use with replacement gas hose

 

144 108.

 

 

 

*Available at farm and tool supply retailers. **Available at Hobart/Miller welding distributors.

NOTE: A complete Parts List is available on-line at www.HobartWelders.com

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.

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Contents Description OM-925Processes From Hobart to You Table of Contents Typical MIG Process Connections − ACCESSORIES/CONSUMABLES− MIG Welding Gmaw Guidelines 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 About Pacemakers Principal Safety StandardsEMF Information Indique un message de sécurité particulier UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux LE Soudage peut provoquer un incendie ou une explosion DES Particules Volantes peuvent blesser les yeuxDES Pièces Chaudes peuvent provoquer des brûlures graves LE Bruit peut endommager l’ouïeRisque D’INCENDIE OU D’EXPLO LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut SUR DES Organes Mobiles peuvent provoquer des blessuresBoulevard, Rexdale, Ontario, Canada M9W 1R3 téléphone En ce qui concerne les stimulateurs cardiaques− Specifications Symbols And DefinitionsSpecifications − DefinitionsWarranty Duty Cycle And OverheatingOutput Duty Cycle % Exceeding duty cycle canVolt-Ampere Curves Voltage15.0 10.0 100 110 120 130 140 150 160− Installation Installing Welding GunInstalling Work Clamp Drive assembly. Tighten thumbscrewProcess/Polarity Table Changing PolarityInstalling Gas Supply CO2 gas regulator/flowmeterSelecting a Location And Connecting Input Power Do not move or operate unit Where it could tipInstalling Wire Spool And Adjusting Hub Tension Align locking hole in spool with locking pin on spool hubUse with solid or flux cored wire Installing Contact Tip And NozzleTurn off welding power source Threading Welding Wire Lay gun cable out straightPressure Indicator Scale TightenControls Source or -2. Do not switch under load− Operation Material Thickness Reference Chart Weld Parameter Chart 217 618-A − Maintenance & Troubleshooting Routine MaintenanceDisconnect power Overload Protection Drive Motor ProtectionChanging Drive Roll Or Wire Inlet Guide Turn Off power before replacing contact tipReplacing Gun Contact Tip Tools Needed 030/.035 GrooveTo Reassemble Gun Cleaning Or Replacing Gun LinerDisconnect gun from unit Slide handle Replacing Switch And/Or Head TubeRemove handle locking nut Secure head tube in vice Troubleshooting Table Trouble Remedy− Electrical Diagram Circuit Diagram− MIG Welding Gmaw Guidelines Typical MIG Process ConnectionsTypical MIG Process Control Settings Wire Size Amperage RangeThickness to Amperage a Select VoltageHolding And Positioning Welding Gun Conditions That Affect Weld Bead Shape PushPerpendicular Drag Short Normal LongGun Movement During Welding Poor Weld Bead CharacteristicsGood Weld Bead Characteristics Troubleshooting − Excessive Spatter Troubleshooting − PorosityTroubleshooting − Excessive Penetration Possible Causes Corrective ActionsTroubleshooting − Burn-Through Troubleshooting − Lack Of PenetrationTroubleshooting − Incomplete Fusion Weld bead Troubleshooting − Waviness Of BeadTroubleshooting − Distortion Application Troubleshooting Guide For Semiautomatic Welding EquipmentCommon MIG Shielding Gases Welding arc not stable Wire slipping in drive rolls Readjust welding parametersWelding power source Drive rolls if necessary− ACCESSORIES/CONSUMABLES AccessoriesReplacement Drive Rolls ConsumablesWork like a Pro Start Your Professional Assistance ServiceSupport Contact your Distributor for Hobart Welding Products
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