Hobart Welding Products 1800 specifications From Hobart to You

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From Hobart to You

Thank you and congratulations on choosing Hobart.

Now you can get the job done and get it done right.

We know you don’t have time to do it any other way.

This Owner’s Manual is designed to help you get the most out of your Hobart products. Please take time to read the Safety precautions. They will help you

 

 

protect yourself against

 

 

potential hazards on the

 

 

worksite. We’ve made

 

 

installation and operation

 

 

quick and easy. With Hobart you can count on

 

 

years of reliable service with proper

 

 

maintenance. And if for some reason the unit

Hobart is

registered to the

needs repair, there’s a Troubleshooting section

ISO 9001

Quality System

that will help you figure out what the problem

Standard.

 

 

is. The parts list will then help you to decide

 

 

 

 

which exact part you may need to fix the

 

 

problem. Warranty and service information for

 

 

your particular model are also provided.

Hobart Welders manufactures a full line of welders and welding related equipment. For information on other quality Hobart products, contact your local Hobart distributor to receive the latest full line catalog or individual catalog sheets. To locate your nearest

distributor or service agency call 1-877-Hobart1.

Working as hard as you do – every power source from Hobart is backed by the best warranty in the business.

Hobart offers a Technical Manual which provides more detailed service and parts information for your unit. To obtain a Technical Manual, contact your local distributor. Your distributor can also supply you with Welding Process Manuals such as SMAW, GTAW, GMAW, and GMAW-P.

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Contents Description OM-929Processes From Hobart to You Table of Contents Page Arc Welding Hazards Symbol UsageMarks a special safety message Electric Shock can killFlying Metal can injure eyes ARC Rays can burn eyes and skinWelding can cause fire or explosion Buildup of GAS can injure or killPrincipal Safety Standards EMF Information About PacemakersUN Choc É Lectrique peut tuer Signification des symbolesConsignes DE Securite Lire Avant Utilisation LES Fumé ES ET LES GAZ peuvent ê tre dangereuxLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un incendie ou une explosionDES Particules Volantes peuvent blesser les yeux ’EMPLOI Excessif peut Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessuresConsignes relatives aux stimulateurs cardiaques Principales normes de sé curitéInformation sur les champs é lectromagné tiques Introduction SpecificationsExceeding duty cycle can damage unit and void warranty Duty Cycle And OverheatingInstalling Welding Gun Volt-Ampere CurvesSetting Gun Polarity For Wire Type GUN Polarity Changeover ConnectionsInstalling Gas Supply Installing Wire Spool And Adjusting Hub TensionInput Voltage Electrical Service GuideChanging Input Voltage From 230 Volts To 200 Volts Min Grounding Conductor Size In AWG/KcmilSelecting a Location And Connecting Input Power = GND/PEThreading Welding Wire Hold wire tightly to keep it from unravelingOperation ControlsWeld Parameters 12 ga 14 ga 16 ga 18 ga 20 ga 22 gaCircuit Breakers Maintenance and TroubleshootingRoutine Maintenance MonthsTo Reassemble Gun Cleaning Or Replacing Gun LinerDisconnect gun first Replacing Switch And/Or Head Tube Remove handle locking nut Slide handleReplacing Gun Contact Tip Changing Drive Roll And Wire Inlet GuideWelding Troubleshooting Table Welding Trouble RemedyWire Drive/Gun Troubleshooting Table Wire Drive/Gun Trouble RemedyElectrical Diagram Circuit Diagram For Welding Power SourceParts List Main AssemblySR1 Center Baffle w/Components Center Baffle w/Components -1 Item M-15 Gun 169Page Page Service SupportContact your Distributor for Hobart Welding Products