Hobart Welding Products 1800 Selecting a Location And Connecting Input Power, = Gnd/Pe

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2-10. Selecting A Location And Connecting Input Power

YDo not move or operate unit where it could tip.

18 in (457 mm) of space for airflow

1 Rating Label

Supply correct input power.

2Plug

3Receptacle

Connect plug to receptacle.

4Input And Grounding Conductors

Connect directly to line disconnect device if hard wiring is required.

5Line Disconnect Device See Section 2-9.

YSpecial installation may be required where gasoline or volatile liquids are present – see NEC Article 511 or CEC Section 20.

YAlways connect grounding conductor first.

= GND/PE

3
L2	L1
	230 VAC, 1

801 876-B

OM-929 Page 14

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Contents OM-929 ProcessesDescription 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 Soudage peut provoquer un incendie ou une explosion DES Particules Volantes peuvent blesser les yeuxLE Bruit peut affecter l’ouïe ’EMPLOI Excessif peut Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sé curité Information sur les champs é lectromagné tiquesConsignes relatives aux stimulateurs cardiaques Introduction SpecificationsExceeding duty cycle can damage unit and void warranty Duty Cycle And OverheatingInstalling Welding Gun Volt-Ampere Curves Setting 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 MonthsCleaning Or Replacing Gun Liner Disconnect gun firstTo Reassemble Gun 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