Miller Electric XMC 4000 manual Manufacturer’s Rating Labels Symbols And Definitions, I1max, I1eff

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2-2. Manufacturer’s Rating Labels

2-3. Symbols And Definitions

A

Amperage

Alternating

V

Voltage

Current (AC)

Remote

On

Off

Protective Earth

(Ground)

Line connection

Three Phase

Direct Current

(DC)

Constant Voltage

Gas Tungsten Arc

Lift-Arc Operation

Welding

(GTAW)

Constant Current

Inductance

Increase

Three Phase Static

Recycle or dispose

Frequency Con-

Gas Metal Arc

Shielded Metal Arc

of used coolant in

verter-

Transformer-

Welding (GMAW)

Welding (SMAW)

an environmentally

safe way

Rectifier

U1

Primary Voltage

I1max

Rated Maximum

I1eff

Maximum Effective

Supply Current

Supply Current

U2

Conventional

I2

Rated Welding

X

Duty Cycle

%

Percent

Load Voltage

Current

U0

Rated No Load

IP

Degree Of

Circuit Breaker

Voltage (Average)

Protection

Pulsed

Hz

Hertz

OM-221 694 Page 8

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Contents

XMC R4000 From Miller to You − Maintenance & Troubleshooting IndiceDeclaration of Conformity for European Community CE Products Symbol Usage Marks a special safety messageMeans Note not safety related Arc Welding HazardsARC Rays can burn eyes and skin Magnetic Fields can affect pacemakersCalifornia Proposition 65 Warnings Fire or Explosion hazard Principal Safety Standards EMF Information About Pacemakers − Definitions Manufacturer’s Warning Label Definitions60 s 100 h. std Manufacturer’s Rating Labels Symbols And Definitions I1maxI1eff − Installation SpecificationsDuty Cycle And Overheating CC Mode Volt-Ampere CurvesDimensions And Weight Movement Do not move or operate unit where it could tipSelecting a Location LocationGround connector Weld Output Terminals And Selecting Cable SizesRemote 7 Receptacle Information ARC Welding can cause Electromagnetic InterferenceOperating cooler when coolant Circuit BreakersFilling Coolant Tank Electrical Service Guide Connecting Input Power50/60 Hz Three Phase = GND/PE− Operation Front Panel ControlsSwitching On the Unit and Recalling Factory Parameters Welding Process SelectionBe aware that the wire type selection is Trigger Mode Selection Always check and set a trigger modeJog 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 Manual MIG Welding Advanced Settings Preparing Unit For Synergic MIG WeldingSynergic MIG Welding Advanced Settings Wire Feed Speed Unit only in MenuSetting Pre−Gas only in Menu Full Level Trigger Mode Higher inductance setting produces a Preparing Unit For Synergic Pulsed MIG WeldingSynergic Pulsed MIG Welding Advanced Settings Wire Feed Speed Unit only in Menu FullSetting Synergic Double Pulsed MIG Welding TIG Welding Advanced Settings Setting Initial And Final AmperageSetting Postflow Preparing Unit For TIG WeldingStick Welding Advanced Settings TIG Lift-Arc WeldingPreparing 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 Help DisplaysUnit. All circuitry referred to is located inside the unit Help− Electrical Diagram − Parts List Unit Outer AssemblyDia Part Description Quantity Mkgs Unit Main Assembly WCP Page Effective January 1 Owner’s Record ITW Welding Products Italy S.r.l. Via Privata Iseo, 6/E