Miller Electric XMC 4000 manual Circuit Breakers CB7 And CB10

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5-3. Circuit Breakers CB7 And CB10

1

2

1 Circuit Breaker CB7

Protects 115 volts ac power supply to water cooler from overload. If CB7 opens, water cooler stops op- erating.

2 Circuit Breaker CB10

Protects 24 volts ac power supply to wire feeder from overload. If CB10 opens, wire feeding stops.

If either circuit breaker opens, allow a cooling period and reset breaker. Close door.

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Contents

XMC R4000 From Miller to You Indice − Maintenance & TroubleshootingDeclaration of Conformity for European Community CE Products Marks a special safety message Symbol UsageMeans Note not safety related Arc Welding HazardsMagnetic Fields can affect pacemakers ARC Rays can burn eyes and skinFire or Explosion hazard California Proposition 65 WarningsPrincipal Safety Standards EMF InformationAbout Pacemakers Manufacturer’s Warning Label Definitions − Definitions60 s 100 h. std Manufacturer’s Rating Labels Symbols And Definitions I1maxI1eff − Installation SpecificationsDuty Cycle And Overheating Volt-Ampere Curves CC ModeMovement Do not move or operate unit where it could tip Dimensions And WeightSelecting a Location LocationWeld Output Terminals And Selecting Cable Sizes Ground connectorRemote 7 Receptacle Information ARC Welding can cause Electromagnetic InterferenceOperating cooler when coolant Circuit BreakersFilling Coolant Tank Connecting Input Power Electrical Service Guide50/60 Hz Three Phase = GND/PEFront Panel Controls − OperationWelding Process Selection Switching On the Unit and Recalling Factory ParametersBe aware that the wire type selection is Always check and set a trigger mode Trigger Mode SelectionJog And Purge Selection Welding arc. Front panel Jog is recom- mendedPurge is used to remove impurities Setting And Using Weld Parameters From Memory Setup Push Button And Advanced ProgrammingSetting Menu Type Setting Inductance Preparing Unit For MIG WeldingSelecting Manual MIG Welding Preparing Unit For Synergic MIG Welding Manual MIG Welding Advanced SettingsSynergic MIG Welding Advanced Settings Wire Feed Speed Unit only in MenuSetting Pre−Gas only in Menu Full Level Trigger Mode Preparing Unit For Synergic Pulsed MIG Welding Higher inductance setting produces a Synergic Pulsed MIG Welding Advanced Settings Wire Feed Speed Unit only in Menu Full Setting Synergic Double Pulsed MIG Welding Setting Initial And Final Amperage TIG Welding Advanced SettingsSetting Postflow Preparing Unit For TIG WeldingTIG Lift-Arc Welding Stick Welding Advanced SettingsPreparing Unit For Stick Welding Lift-Arc Start− Maintenance & Troubleshooting Do not remove case when blowing out inside of unitBlowing Out Inside Of Unit Circuit Breakers CB7 And CB10 Troubleshooting Software problemsIs displayed Help Displays HelpHelp Unit. All circuitry referred to is located inside the unit− Electrical Diagram Unit Outer Assembly − Parts ListDia Part Description Quantity Mkgs Unit Main Assembly WCP Page Effective January 1 ITW Welding Products Italy S.r.l. Via Privata Iseo, 6/E Owner’s Record