Hobart Welding Products OM-4418 manual Butt Joints, Lap Joint, Tee Joint, 16 in 1.6 mm Tack Welds

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12-10. Butt Joints

1

1/16 in (1.6 mm)

2

30°

1 Tack Welds

Prevent edges of joint from drawing together ahead of electrode by tack welding the materials in position be- fore final weld.

2 Square Groove Weld

Good for materials up to 3/16 in (5 mm) thick.

3 Single V-Groove Weld

Good for materials 3/16 − 3/4 in (5-19 mm) thick. Cut bevel with oxy- acetylene or plasma cutting equip- ment. Remove scale from material after cutting. A grinder can also be used to prepare bevels.

3

4

 

Create 30 degree angle of bevel on materials in V-groove welding.

4 Double V-Groove Weld

Good for materials thicker than 3/16 in (5 mm).

S-0662

12-11. Lap Joint

30°

30°

Or Less

Or Less

 

1

1

2

3

Single-Layer Fillet Weld

Multi-Layer Fillet Weld

1Electrode

2Single-Layer Fillet Weld

Move electrode in circular motion.

3 Multi-Layer Fillet Weld

Weld a second layer when a heavi- er fillet is needed. Remove slag be- fore making another weld pass. Weld both sides of joint for maxi- mum strength.

S-0063 / S-0064

12-12. Tee Joint

2

1

45°

Or Less2

1

1Electrode

2Fillet Weld

Keep arc short and move at definite rate of speed. Hold electrode as shown to provide fusion into the corner. Square edge of the weld surface.

For maximum strength weld both sides of upright section.

3 Multi-Layer Deposits

Weld a second layer when a heavi- er fillet is needed. Use any of the weaving patterns shown in Section 12-9.Remove slag before making another weld pass.

3

S-0060 / S-0058-A / S-0061

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Contents Description OM-4418Processes From Hobart to You Table of Contents Page Symbol Usage Arc Welding HazardsElectric Shock can kill HOT Parts can cause severe burnsFumes and Gases can be hazardous Buildup of GAS can injure or killARC Rays can burn eyes and skin Welding can cause fire or explosionEngine Hazards Compressed Air HazardsWelding Wire can cause injury HOT Parts can cause burns and injuryFire or Explosion hazard Falling Unit can cause injuryPrincipal Safety Standards California Proposition 65 WarningsEMF Information Radiation can cause interferenceSignification des symboles − Consignes DE Sécurité − Lire Avant UtilisationUN Choc Électrique peut tuer Doivent être confiés qu’à des personnes qualifiéesLE Soudage peut provoquer un in cendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures gravesLES Fumées ET LES GAZ peuvent être dangereux DES Organes Mobiles peuvent pro voquer des blessures LE Bruit peut affecter l’ouïe’EXPLOSION DE LA Batterie peu Risque D’INCENDIE OU D’EXPLO- Sion LA Chaleur DU Moteur peut pro- voquer un incendie’AIR Comprimé peut provoquer des blessures LE Surchauffement peut endom- mager le moteur électrique DES Organes Mobiles peuvent provoquer des blessuresLES Fils DE Soudage peuvent provoquer des blessures ’EMPLOI Excessif peutInformation EMF Proposition californienne 65 AvertissementsPrincipales normes de sécurité − Specifications Symbol DefinitionsWeld, Power, And Engine Specifications − DefinitionsDimensions, Weights, And Operating Angles Aux Power Gal./Hr Weld Power In KWFuel Consumption Weld Amps At Rated Duty CycleGenerator Power Curve PowerAC Power Amperes Duty CycleAC Amps Volt-Ampere CurvesVolts Max Amp Min Amp − Installation Installing Welding GeneratorMovement LocationOil Grounding Generator When Supplying Building SystemsEngine Prestart Checks Tools Needed Connecting To Weld Output TerminalsWeld cable terminal and copper bar Correct Installation Connecting to weld Selecting Weld Cable Sizes150 ft 200 ft 250 ft 350 ft 400 ft 45 m 60 m 70 m 90 m 105 m 120 mMaterial Thickness Reference Chart − Operating the Welding Generator Controls See SectionTo Stop turn engine switch to Off Description Of Controls See SectionAmperage Selection Table For Stick Smaw Electrodes To StartGenerator Power Panel Receptacles − Operating Auxiliary EquipmentUse GFCI-protected extension cord X 15 a + 240 V x 9 a = 4 kVA/KW OM-4418− Maintenance Routine MaintenanceServicing Air Cleaner Stop engine− Troubleshooting TroubleshootingGenerator Power WeldingStarting difficult With proper viscosity oil for operating temperatureEngine − Electrical Diagrams Circuit Diagram For Welding GeneratorGrounding Generator To Truck Or Trailer Frame − Generator Power GuidelinesSelecting Equipment Grounding When Supplying Building Systems How Much Power Does Equipment Require?Approximate Power Requirements For Industrial Motors Approximate Power Requirements For Farm/Home EquipmentIndustrial Motors Rating Starting Watts Running Watts Farm/Home Equipment Rating Starting Watts Running WattsApproximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running WattsPower Required To Start Motor How Much Power Can Generator Supply?Single-Phase Induction Motor Starting Requirements KVA/HP x HP x 1000 / Volts = Starting AmperageTypical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible Cord Lengths for 120 Volt LoadsCurrent Load Watts Amperes Cord Lengths for 240 Volt LoadsStick Welding Procedure − Stick Welding Smaw GuidelinesStriking an Arc − Tapping Technique Electrode and Amperage Selection ChartStriking an Arc − Scratch Start Technique Poor Weld Bead Characteristics Good Weld Bead CharacteristicsPositioning Electrode Holder 10-30 9090 End View of Work AngleConditions That Affect Weld Bead Shape Electrode Movement During WeldingButt Joints Lap JointTee Joint 16 in 1.6 mm Tack WeldsTroubleshooting − Porosity Troubleshooting − Excessive SpatterWeld Test Possible Causes Corrective ActionsTroubleshooting − Excessive Penetration Troubleshooting − Incomplete FusionTroubleshooting − Lack Of Penetration Troubleshooting − Distortion Troubleshooting − Burn-ThroughTroubleshooting − Waviness Of Bead Work like a Pro − Parts List Main AssemblySR1 Assistance ServiceSupport Contact your Distributor for Hobart Welding Products

210 597J, OM-4418 specifications

The Hobart Welding Products OM-4418,210 597J is a premium multi-process welder designed to meet the diverse needs of both professional and hobbyist welders. Renowned for its reliability and ease of use, this machine embodies the essence of Hobart's commitment to quality and performance in the welding industry.

One of the standout features of the OM-4418,210 597J is its versatility. This unit supports MIG, TIG, and Stick welding processes, allowing users to seamlessly switch between methods depending on the task at hand. The machine is equipped with a powerful inverter technology that enhances its efficiency and power output while reducing energy consumption. This means you can achieve high-quality welds with less impact on your electricity bill.

Another notable characteristic is its user-friendly interface. The welder features an intuitive control panel that allows for easy adjustments, enabling users to set the voltage and wire feed speed with precision. The digital display provides clear readouts of the current settings, making it easier for welders to monitor their work and make adjustments on the fly.

Safety is a critical concern in welding, and the OM-4418,210 597J incorporates several safety features to protect the operator. It is designed with built-in thermal overload protection, which prevents the machine from overheating during extended use. Additionally, the welder is equipped with a robust and durable housing that can withstand the rigors of a workshop environment.

The portability of the OM-4418,210 597J is another advantage, as it is lightweight and comes with a comfortable carrying handle. This enables users to transport it easily to job sites or move it around the workshop without strain. The unit is also compatible with standard household power outlets, adding to its convenience for both home and professional use.

In terms of build quality, the Hobart OM-4418,210 597J is designed to deliver consistent performance. It supports a wide range of welding materials, including steel, stainless steel, and aluminum, giving users the flexibility to tackle various projects. With a duty cycle that meets the demanding requirements of industrial applications, this welder ensures minimal downtime in production.

Overall, the Hobart Welding Products OM-4418,210 597J stands out as an exceptional choice for welders seeking a reliable, versatile, and user-friendly multi-process welding machine. With its advanced technologies and robust features, it promises to deliver excellent performance and lasting results across a wide range of welding applications.
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