Miller Electric XMT 456CV, XMT 456 CC manual 180

Page 42

Item

Dia.

 

Part

Description

Quantity

No.

Mkgs.

 

No.

 

 

 

 

Figure 8-1. Complete Assembly (Continued)

 

 

 

 

 

 

 

. . . 48 .

. . . . . . . . . .

. . . .

. 180 732 . . .

Boot, Neg Output Stud

. . . 1

. . . 49 .

. . . . . . . . . .

. . . .

. 179 848 . . .

Boot, Pos Output Stud

. . . 1

. . . 50 .

. . . . . . . . . .

. . . .

. 179 898 . . .

Panel, Front

. . . 1

. . . 51 .

. . . . . . . . . .

. . . .

. 181 245 . . .

Terminal, Power Output Red

. . . 1

. . . 52 .

. . . . S1 . .

. . . .

. 128 756 . . .

Switch, Tgl 3Pst 40A 600 VAC SCR

. . . 1

. . . . . . .

. . . . . . . . . .

. . . .

. 176 226 . . .

Insulator, Switch Power

. . . 1

. . . 53 .

. . . . . . . . . .

. . . .

. . . . . . . . . . . .

Nameplate, (Order By Model And Serial Number)

. . . 1

. . . 54 .

. . . HD1 .

. . . .

. 168 829 . . .

Transducer, Current 1000A Max

. . . 1

. . . 55 .

. . . . . . . . . .

. . . .

. 174 992 . . .

Knob, Pointer .840Dia X .250 Id (CV Models Only)

. . . 1

. . . 55 .

. . . . . . . . . .

. . . .

. 174 992 . . .

Knob, Pointer .840Dia X .250 Id (CC/CV Models Only)

. . . 2

. . . 56 .

. . . . . . . . . .

. . . .

. 174 991 . . .

Knob, Pointer 1.250Dia X .250 Id (CC/CV Models Only)

. . . 1

. . . 57 .

. . . . . . . . . .

. . . .

. 179 851 . . .

Knob, Pointer 1.670Dia X .250 Id

. . . 1

. . . 58 .

. . . . . . . . . .

. . . .

. 179 928 . . .

Shroud, Fan

. . . 1

. . . 59 .

. . . FM1 .

. . . .

. 175 084 . . .

Motor, Fan 24VDC 3000RPM

. . . 1

. . . . . . .

. . C21-24

. . . .

. 180 778 . . .

Capacitor Assembly

. . . 4

. . . 60 .

. . . R1,2 .

. . . .

. 232 296 . . .

Resistor/Capacitor Assy

. . . 2

 

C9,10,11,12

 

 

 

. . . 61 .

. . . D1-4 .

. . . .

. 201 531 . . .

Kit, Diode Ultra Fast Recovery

. . . 4

. . . 62 .

. . . . . . . . . .

. . . .

. 179 826 . . .

Insulator, Rectifier

. . . 1

. . . 63 .

. . . . . . . . . .

. . .

+179 902 . . .

Windtunnel, Lh

. . . 1

. . . 64 .

. . . . . . . . . .

. . . .

. 183 827 . . .

Bus Bar, Output

. . . 1

. . . . . . .

. . . . . . . . . .

. . . .

. 179 276 . . .

Bushing, Snap-In Nyl 1.000 X 1.375Mtg Hole

. . . 2

. . . 65 .

. . . . . . . . . .

. . . .

. 179 310 . . .

Label, Warning General Precautionary

. . . 2

. . . . . . .

. . . PLG4 .

. . . .

. 131 056 . . .

Housing Receptacle & Sockets

. . . 1

. . . . . . .

. . . RC10 .

. . . .

. 166 679 . . .

Housing Receptacle Pins & Sockets

. . . 1

. . . . . . .

. . . PLG2 .

. . . .

. 115 092 . . .

Housing Plug & Sockets

. . . 1

. . . . . . .

. PLG7,19

. . . . 115 094 . . .

Housing Plug & Sockets

. . . 1

. . . . . . .

. PLG9,11

. . . . 115 091 . . .

Housing Plug & Sockets

. . . 1

. . . . . . .

. PLG3,12

. . . . 180 776 . . .

Plug, W/Leads Voltage Feedback

. . . 1

. . . . . . .

PLG5,15,16 . .

. 175 026 . . .

Plug, W/Leads

. . . 1

. . . . . . .

. . PLG21

. . . . . 211 138 . . .

Plug, W/Leads

. . . 1

. . . 66 .

. . . . . . . . . .

. . .

+190 271 . . .

Panel, Side Lh

. . . 1

. . . 67 .

. . . . . . . . . .

. . . .

. 199 840 . . .

Bus Bar, Diode

. . . 4

. . . 68 .

. . C18-20

. . . .

. 208 478 . . .

Capacitor Module

. . . 1

+When ordering a component originally displaying a precautionary label, the label should also be ordered.

To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested Replacement Parts. Model and serial number required when ordering parts from your local distributor.

OM-203 034 Page 38

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Contents
Description OM-203 034NProcesses File MIG GmawFrom Miller to You Table of Contents Directives StandardsDecstat6/05 Electric Shock can kill Symbol UsageArc Welding Hazards HOT Parts can cause severe burnsWelding can cause fire or explosion Fumes and Gases can be hazardousARC Rays can burn eyes and skin Flying Metal or Dirt can injure eyesFalling Unit can cause injury Welding Wire can cause injuryFire or Explosion hazard Moving Parts can cause injuryEMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings About Implanted Medical DevicesSymboles utilisés UNE Décharge Électrique peut entraîner la mortDES Pièces Chaudes peuvent provoquer des brûlures graves LES Fumées ET LES GAZ peuvent être dangereuxLE Soudage peut provoquer un in cendie ou une explosion Risque D’INCENDIE OU D’EXPLO- Sion LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’APPAREIL peut blesserProposition californienne 65 Avertissements LES Fils DE Soudage peuvent provoquer des blessuresLE Soudage À L’ARC risque de provoquer des interférences Principales normes de sécurité Information EMFEn ce qui concerne les implants médicaux OM-203 034 Disconnect input plug or power before working on machine Manufacturer’s Warning Label DefinitionsKeep your head out of the fumes 60 s I1eff Symbols And DefinitionsI1max Weee LabelManufacturer’s Rating Labels Specifications Duty Cycle And OverheatingDimensions And Weight Volt-Ampere CurvesCV Modes CC Modes Movement Tipping Connecting To Weld TerminalsSelecting a Location LocationWeld Output Terminals And Selecting Cable Sizes ARC Welding can cause Electromagnetic Interference350 ft 400 ft Put terminals Connecting Weld Output Cables Remote 14 Receptacle InformationVolts AC Duplex Receptacle Electrical Service GuideHz Three Phase Input VoltageAlways connect grounding conductor first Connecting Input PowerInput Filter Board L21 Tools NeededFront Panel Controls For CV Only Models Mode And Voltage Control For CV Only ModelsMode Control Voltage ControlMeter Functions For CV Only Models Preset Volts BlankPower Switch Front Panel Controls For CC/CV ModelsHold TIG Gtaw Blank Meter Functions For CC/CV ModelsPanel Control Gtaw Pulsed MIGMode Switch Settings For CC/CV Models Lift-Arc TIG Procedure For CC/CV Models Touch Seconds Do not Strike Like a MatchDo not remove case when blowing out inside of unit Blowing Out Inside Of UnitRemoving Case and Measuring Input Capacitor Voltage Voltmeter/Ammeter Help Displays Troubleshooting Reset circuit breaker CB1 see SectionOM-203 034 − Electrical Diagram 203 505-A Circuit Diagram For CC/CV Welding Power Source 204 950−B Complete Assembly 39 40 41Dia Part Description Quantity Mkgs 180 Service Your distributor also givesSupport For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s
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