Hobart Welding Products 2510, M-25 GUN specifications Electrical Service Guide, Input Voltage

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2-12. Electrical Service Guide

	Input Voltage	200	230	460	575

	Input Amperes At Rated Output	50	44	22	17

	Max Recommended Standard Fuse Or Circuit Breaker Rating In	80	70	35	25
	Amperes	80	70	35	25
	Amperes

	Min Input Conductor Size In AWG/Kcmil	8	8	10	12

	Max Recommended Input Conductor Length In Feet (Meters)	93 (28)	124 (38)	329 (100)	313 (95)

	Min Grounding Conductor Size In AWG/Kcmil	8	8	10	12

	Reference: 1996 National Electrical Code (NEC)				S-0092J

2-13. Selecting A Location And Connecting Input Power

Have only qualified persons make this installation.

1 Rating Label

Supply correct input power.

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

18 in (457 mm) for airflow

GND/PE

Connect First L1

1

GND/PE

L2

Size and ratings must comply with ap- plicable codes. Install conductors in conduit or equivalent into a deener- gized line disconnect device (see Section 2-12).

801 788-A / Ref. 800 797-C

OM-194 430 Page 15

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Contents

June OM-194 430AProcesses DescriptionPage Table of Contents Page 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 explosion Flying Metal can injure eyesPrincipal Safety Standards About Pacemakers EMF InformationLES Fumé ES ET LES GAZ peuvent ê tre dangereux Signification des symbolesConsignes DE Securite Lire Avant Utilisation UN Choc É Lectrique peut tuerDES 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 Exceeding duty cycle can damage unit and void warranty InstallationSpecifications Welding Power Source Duty Cycle And OverheatingVolt-Ampere Curves Welding Gun Duty Cycle And OverheatingDefinition Installing Welding Gun Installing Running GearSetting Gun Polarity For Wire Type Installing Wire Spool And Adjusting Hub Tension Installing Gas SupplyPositioning Jumper Links Installing Work ClampMin Grounding Conductor Size In AWG/Kcmil Electrical Service GuideSelecting a Location And Connecting Input Power Input VoltageHold wire tightly to keep it from unraveling Threading Welding WireControls OperationCO2 Weld ParametersKnockout Panel Circuit Breaker CB1 Maintenance and TroubleshootingRoutine Maintenance Disconnect power before maintainingReplacing Gun Contact Tip Changing Drive Roll And Wire Inlet GuideAligning Drive Rolls And Wire Guide Unit OverloadWire size stamped on tip check and match wire size Turn off welding power source/wire feederDisconnect gun first Replacing Switch And/Or Head TubeTrouble Remedy TroubleshootingCircuit Diagram For Welding Power Source Electrical DiagramOM-194 430 Main Assembly Parts ListItem Dia Part Description Mkgs Quantity Center Baffle w/Components Center Baffle w/Components -1 Item Wire Drive Assembly -2 Item Gun And Cable Assembly, M-25 Part Description Quantity Options and Accessories Page Ment File a claim for loss or damage during ship