Hobart Welding Products 2510, M-25 GUN specifications Operation, Controls

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SECTION 3 – OPERATION

3-1. Controls

4

3

1

2

1 Wire Speed Control

The scale around the control is per- cent, not wire feed speed.

2 Voltage Control

The scale around the control is actual voltage.

See Section 3-2, or inside welding power source door, for weld param- eters chart.

3Pilot Light

4Power Switch

OM-194 430 Page 17

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Contents

Processes OM-194 430ADescription JunePage Table of Contents Page Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or killPrincipal Safety Standards About Pacemakers EMF InformationConsignes DE Securite Lire Avant Utilisation Signification des symbolesUN Choc É Lectrique peut tuer 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 LA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sé curité Information sur les champs é lectromagné tiquesConsignes relatives aux stimulateurs cardiaques Specifications InstallationWelding Power Source Duty Cycle And Overheating Exceeding duty cycle can damage unit and void warrantyWelding Gun Duty Cycle And Overheating Volt-Ampere CurvesDefinition 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 ClampSelecting a Location And Connecting Input Power Electrical Service GuideInput Voltage Min Grounding Conductor Size In AWG/KcmilHold wire tightly to keep it from unraveling Threading Welding WireControls OperationCO2 Weld ParametersKnockout Panel Routine Maintenance Maintenance and TroubleshootingDisconnect power before maintaining Circuit Breaker CB1Aligning Drive Rolls And Wire Guide Changing Drive Roll And Wire Inlet GuideUnit Overload Replacing Gun Contact TipWire 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