Miller Electric Axcess 450 manual Windtunnel Assembly LH And RH -1Item

Page 46

Item

Dia.

Part

 

 

 

 

No.

 

Mkgs.

No.

Description

Quantity

 

 

 

 

 

Figure 11-2. Windtunnel Assembly LH And RH (Fig 11-1Item 6)

 

 

 

 

 

 

 

 

. . .

1

. . .

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

214597 . . .

Windtunnel, LH w/Components (including)

1

. . .

2

. . .

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

196351 . . .

. Windtunnel, LH

. . .

1

. . . 3 . . . . . L1

213940 . . .

. Inductor, Input

. . .

1

. . .

4

. . .

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

214519 . . .

. Insulator, Heat Sink Rectifier

. . .

1

. . .

5

. . . R3, C4

233052 . . .

. Resistor/Capacitor

. . .

1

. . .

6

. . .

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

199840 . . .

. Bus Bar, Diode

. . .

2

. . .

7

. . . D1, D2

201531 . . .

. Kit, Diode Power Module

. . .

2

. . .

8

. . .

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

196347 . . .

. Heat Sink, Rectifier

. . .

1

. . .

9

. . .

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

196349 . . .

. Spacer, Windtunnel

. . .

3

. . . 10

. . .

. . T1

203408 . . .

. Xfmr, HF Litz/Litz

. . .

1

. . . 11

. . .

. . Z1

220496 . . .

. Output Inductor Assy

. . .

1

. . . 12

. . .

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

170647 . . .

. Bushing, Snap−in Nyl 1.312 Id X 1.500 Mtg Hole

. . .

2

. . . 13

. . .

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

179276 . . .

. Bushing, Snap−in Nyl 1.000 Id X 1.375 Mtg Hole Cent

. . .

4

. . . 14

. . .

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

196355 . . .

. Insulator, Screw

. . .

6

. . . 15

. . .

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

010546 . . .

. Bushing, Snap−in Nyl .375 Id X .500 Mtg Hole

. . .

1

. . . 16

. . .

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

222958 . . .

Windtunnel, RH w/Components (including)

. . .

1

. . . 17

. . .

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

196332 . . .

. Windtunnel, RH

. . .

1

. . . 18

. . .

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

030170 . . .

. Bushing, Snap−in Nyl .750 Id X 1.000 Mtg Hole Cent

. . .

2

. . . 19

. . .

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

196259 . . .

. Plugs, w/Leads & Current Xfmr (including)

. . .

1

. . .

. . .

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

115092 . . .

. . . . Housing, Plug & Skts

. . .

1

. . .

. . .

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

115091 . . .

. . . . Housing, Plug & Skts

. . .

1

. . .

. . .

. . .

. CT1

196231 . . .

. . . . Xfmr, Current Sensing 200/1

. . .

1

. . . 20

. . .

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

201695 . . .

. Clamp, Capacitor (Bottom)

. . .

2

. . . 21

. . .

C1, C2

226081 . . .

. Capacitor,Elctlt 2400 Uf 500 Vdc Can 2.50 Dia

. . .

2

. . . 22

. . .

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

210507 . . .

. Clamp, Capacitor (Top) Machined

. . .

2

. . . 23

. . .

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

217625 . . .

. Kit, Input/Pre−regulator And Inverter Module

. . .

1

. . . 24

. .

RT1, RT2 . . . .

214015 . . .

. Thermistor, NTC 30K Ohm @ 25 Deg C 7&18in Lead

. . .

1

. . . 25

. . .

. PC2

222661 . . .

. Circuit Card Assy, Power Interconnect

. . .

1

. . . 26

. . .

. . C3

196143 . . .

. Capacitor, Polyp Met Film 16. Uf 400 VAC 10%

. . .

1

. . . 27

. . .

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

196378 . . .

. Bracket, Mtg Current Xfmr

. . .

1

. . . 28

. . .

. HD1

182918 . . .

. Transducer, Current 400A Module Supply V +/− 15v

. . .

1

. . .

. . .

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

196384 . . .

. Cable, Transducer 20in

. . .

1

. . . 29

. . .

R1, R2

196343 . . .

. Resistors, W/Leads & Plug

. . .

1

. . .

. . .

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

196840 . . .

. Insulator, Resistors/Interface Board

. . .

1

. . . 30

. . .

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

109056 . . .

. Core, Ferrite E 2.164 Lg X 1.094 High X .826 Wide

. . .

1

. . . 31

. . .

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

196514 . . .

. Gasket, Inductor Mounting

. . .

2

. . . 32

. . .

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

196512 . . .

. Bracket, Inductor Mounting

. . .

2

. . . 33

. . .

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

196330 . . .

. Heat Sink, Power Module

. . .

1

. . . 34

. . .

. . L2

196345 . . .

. Coil, Inductor (Pre−regulator)

. . .

1

. . . 35

. . .

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

196588 . . .

. Baffle, Foam Rubber (Lower)

. . .

1

. . .

. . .

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

196365 . . .

. Plugs, w/Leads (Fan)

. . .

1

. . .

. . .

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

199136 . . .

. Plugs, w/Leads (PC2 To PC1)

. . .

1

. . . 36

. . .

. PC1

218790 . . .

Circuit Card Assy, Control (Inverter 300A)

. . .

1

. . . 37

. . .

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

204846 . . .

Insulator, Screw

. . .

4

. . . 38

. . .

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

083147 . . .

Grommet, Scr No 8/10 Panel Hole .312 Sq .500 High

. . .

4

+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-220 389 Page 40

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Contents Description OM-220 389JProcesses File Advanced Manufacturing SystemsFrom Miller to You Table of Contents − Troubleshooting Standards DirectivesDecstat1/07 Page 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 mortLES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Soudage peut provoquer un in cendie ou une explosion Risque D’INCENDIE OU D’EXPLO LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées LA Chute DE L’APPAREIL peut blesserLES Fils DE Soudage peuvent provoquer des blessures Proposition californienne 65 AvertissementsLE Soudage À L’ARC risque de provoquer des interférences Information EMF Principales normes de sécuritéEn ce qui concerne les implants médicaux OM-220 389 Manufacturer’s Warning Label Definitions Disconnect input plug or power before working on machine− Definitions Keep your head out of the fumesWeee Label I1eff Symbols And DefinitionsI1max Manufacturer’s Rating LabelDimensions And Weight − InstallationSpecifications 17-3/32 in 434 mm 17-3/8 in 441 mm 19-3/32 in 485 mm100% Duty Cycle At 450 Amperes Duty Cycle And OverheatingVolt-Ampere Curves OverheatingSelecting a Location Connection DiagramDo not stack units. Beware of tipping Rear Panel Receptacles And Supplementary Protectors Connecting To Weld Terminals Incorrect InstallationPin Network Wire Feeder Receptacle FunctionsElectrical Service Guide 50/60 HzWelding Power Source Input Power Connections Connecting Input PowerDisconnect Device Input Power Connections − Recommended Setup Procedures Selecting Weld Cable SizesWelding Circuit Gun TravelWCL Current Flow PathBest Using Multiple Welding Power Sources Bad Setup Wire Feeder Drop in the workpiece. The voltage dropBetter Setup Supporting separate voltage feedback to OM-220 389Best Setup − Operation Front Panel SwitchesPDA Port PC Port OM-220 389 Routine Maintenance − MaintenanceBlowing Out Inside of Unit Servicing Hazards − Safety Precautions for ServicingShock Hazard from testing Exploding Parts can cause injuryCalifornia Proposition 65 Warnings − Troubleshooting Removing Cover and Measuring Input Capacitor VoltageDiagnostic LED’s On Process Control Module PC4 Process Control Module PC4 Diagnostic LED’sStatus Diagnosis Red Network And Module Status LED’s Network Status LED’sModule Status LED’s Circuit board is operating normallyTroubleshooting Trouble Remedy− Electrical Diagrams Circuit Diagram For Welding Power Source220 420-B − Parts List 16 − FigWindtunnel Assembly LH And RH Windtunnel Assembly LH And RH -1Item Top Tray Assembly Rear Panel Assembly Front Panel Assembly Dia Part Your distributor also gives ServiceSupport 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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