Miller Electric OM-229 038D manual Dia Part Quantity Mkgs Description 230V 400V

Page 31

Item

 

Dia.

Part

 

Quantity

 

No.

 

Mkgs.

No.

Description

230V

400V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 7-3. Main Assembly for Migmatic 253

 

 

 

 

 

 

 

 

 

 

 

. . .

1 .

. . . .

. . . .

. . .

956142538 . . .

Label

. . 1 . . .

1. .

. . .

2 .

. . . .

. . . .

. . .

000186436 . . .

Washer, plastic

. . 1 . . .

1. .

. . .

3 .

. . . .

. . . .

. . .

000186435 . . .

Hub

. . 1 . . .

1. .

. . .

4 .

. . . .

. . . .

. . .

156009075 . . .

Washer, flat

. . 1 . . .

1. .

. . .

5 .

. . . .

. . . .

. . .

156032064 . . .

Spring

. . 1 . . .

1. .

. . .

6 .

. . . .

. . . .

. . .

156009079 . . .

Washer, flat

. . 1 . . .

1. .

. . .

7 .

. . . .

. . . .

. . .

156018033 . . .

Nut

. . 1 . . .

1. .

. . .

8 .

. . . .

. . . .

. . .

156032128 . . .

Spring

. . 1 . . .

1. .

. . .

9 .

. . . .

. . . .

. . .

000058427 . . .

Ring

. . 1 . . .

1. .

. . . 10

. . . .

. . . .

. . .

000207076 . . .

Knob, pointer

. . 2 . . .

2. .

. . . 11

. . . .

. . . .

. . .

656043043 . . .

Grommet, blank plug

. . 2 . . .

2. .

. . . 12

. . . .

. . . .

. . .

000193144 . . .

Plastic, change polarity

. . 1 . . .

1. .

. . . 13

. . . .

. . . .

. . .

356031003 . . .

Buss Terminal, polarity change

. . 3 . . .

2. .

. . . 14

. . . .

. . . .

. . .

028033029 . . .

Wire Drive System, 2 roll d.37

. . 1 . . .

1. .

. . . 15

. . . .

. . . .

. . .

156090018 . . .

Wire Guide, outlet

. . 1 . . .

1. .

. . . 16

. . . .

. . . .

. . .

057052033 . . .

Connector, quick female

. . 1 . . .

1. .

. . . 17

. . . .

. . . .

. . .

V56005028 . . .

Plastic, Euro

. . 1 . . .

1. .

. . . 18

. . . PC2 . . . 057095015 . . .

Digital, volt/amp/wire speed display

. . 1 . . .

1. .

. . . 19

. . .

R1 .

. . .

056059274 . . .

Potentiometer, 1k ohms

. . 1 . . .

1. .

. . . 20

. . . PL2 . . . 056072075 . . .

Lamp, pilot 24v orange

. . 1 . . .

1. .

. . . 21

. . . PL1

. . . 056072076 . . .

Lamp, pilot 24v white

. . 1 . . .

1. .

. . . 22

. . . .

. . . .

. . .

000207075 . . .

Knob, pointer

. . 1 . . .

1. .

. . . 23

. . . .

. . . .

. . .

056020069 . . .

Knob, pointer d.7

. . 1 . . .

1. .

. . . 24

. . RC1

. . . 028066258 . . .

Receptacle, jack plug spoolmate

. . 1 . . .

1. .

. . . 25

. . . .

. . . .

. . .

056076152 . . .

Coupler, female 50mmq

. . 1 . . .

1. .

. . . 26

. . . .

. . . .

. . .

116118175 . . .

Panel, front

. . 1 . . .

1. .

. . . 27

. . . .

. . . .

. . .

000155436 . . .

Label, ground

. . 1 . . .

1. .

. . . 28

. . . .

. . . .

. . .

156006040 . . .

Base

. . 1 . . .

1. .

. . . 29

. . . FM1

. . .

057035018 . . .

Motor, fan

. . 1 . . .

1. .

. . . 30

. . . .

. . . .

. . .

116116176 . . .

Panel, rear

. . 1 . . .

1. .

. . . 31

. . . .

. . . .

. . .

V56018092 . . .

Nut, plastic

. . 1 . . .

1. .

. . . 32

. . GSV

. . .

056061042 . . .

Solenoid, gas valve 24 vac

. . 1 . . .

1. .

. . . 33

. . . .

. . . .

. . .

956142504 . . .

Label, rear

. . 1 . . .

1. .

. . . 34

. . . .

. . . .

. . .

V56091091 . . .

Clamp

. . 1 . . .

1. .

. . . 35

. . . .

. . . .

. . .

057014197 . . .

Line Cable

. . 1 . . .

1. .

. . . 36

. . . .

. . . .

. . .

756069012 . . .

Bracket, change tension

. . 1

 

. . . 37

. . . .

. . . .

. . .

556070011 . . .

Link, primary power terminal 230/460

. . 3

 

. . . 38

. . .

F1 .

. .

*056092039 . . .

Fuse, 10a 500v

. . 1 . . .

1. .

. . . 39

. . . .

. . . .

. . .

056092094 . . .

Fuseholder

. . 1 . . .

1. .

. . . 40

. . .

T2 .

. . .

058021141 . . .

Transformer, auxillary

. . 1 . . .

1. .

. . . 41

. . . .

. . . .

. . .

156005108 . . .

Support, spool

. . 1 . . .

1. .

. . . 42

. . . . W . . . . 057079032 . . .

Contactor, 7.5 kw−230v

. . 1 . . .

1. .

. . . 43

. . . PC1 . . . 057084126 . . .

Circuit Board, control

. . 1 . . .

1. .

. . . 44

. . . CB1 . . . 056067188 . . .

Circuit Breaker

. . 1 . . .

1. .

. . . 45

. . .

R2 .

. . .

056059275 . . .

Potentiometer, 10k

. . 1 . . .

1. .

. . . 46

. . .

R3 .

. . .

056059277 . . .

Potentiometer, 10k+sw

. . 1 . . .

1. .

. . . 47

. . . .

. . . .

. . .

027061026 . . .

Hose, gas mt 1.7 5*11

. . 1 . . .

1. .

. . . 48

. . . SR1 . . . 056050150 . . .

Rectifier, silicon

. . 1 . . .

1. .

. . . 49

. . . TP1

. . . 056159008 . . .

Thermostat 115°

. . 1 . . .

1. .

. . . 50

. . . .

. . . .

. . .

056059257 . . .

Shunt, 300 mA

. . 1 . . .

1. .

. . . 51

. . . .

. . . .

. . .

117060018 . . .

Plate, baffle

. . 1 . . .

1. .

. . . 52

. . . .

. . . .

. . .

V56033124 . . .

Grommet, cable entry

. . 1 . . .

1. .

. . . 53

. . . .

. . . .

. . .

000178937 . . .

Label, drive

. . 1 . . .

1. .

. . . 54

. . . .

. . . .

. . .

116014026 . . .

Support, front

. . 1 . . .

1. .

. . . 55

. . .

S2 .

. . .

056067183 . . .

Switch, 25a 10 pos

. . 1 . . .

1. .

. . . 56

. . .

S1 .

. . .

056067251 . . .

Switch, primary power on/off

. . 1 . . .

1. .

. . . 57

. . .

T1 .

. . .

028021463 . . .

Transformer, 3ph 250a 230/400v

. . 1 . . .

1. .

. . . 58

. . . .

. . . .

. . .

000176106 . . .

Label, fan

. . 1 . . .

1. .

*Recommended Spare Parts.

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-229 038 Page 27

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Image 31
Page 30 Page 32
Contents Processes OM-229 038D 2007−04Description From Miller to You Table of Contents Standards DirectivesElectric Shock can kill Symbol UsageMarks a special safety message Arc Welding HazardsBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyesCalifornia Proposition 65 Warnings EMF Information Principal Safety StandardsAbout Pacemakers Electric shock can kill − DefinitionsFalling unit can cause injury Weee Label Specifications − InstallationDuty Cycle And Overheating Volt-Ampere Curves Installing Gas SupplyModel Positoning Jumper Links 230/400V 3-Phase Models Installing Wire Spool and Adjusting Hub TensionPhase Electrical Service GuideTools Needed = GND/PE Earth Ground Drive Roll Installing Drive Rolls and Wire GuideScale Threading Welding Wire and Adjusting Pressure Roll TensionSetting Gun Polarity for Wire Type Optional Using Gun/Cable Holder− Operation Burnback and Spot Weld Timer ControlsControls for Migmatic 221/253 Unit Overload − Maintenance &TROUBLESHOOTINGRoutine Maintenance Circuit Breaker CB1Trouble Remedy TroubleshootingOM-229 038 Circuit Diagram for Migmatic − Electrical DiagramsCircuit Diagram for Migmatic 253 400 VAC Wrapper Assembly, All Models − Parts ListPart Description Quantity Main Assembly for Migmatic Dia Part Mkgs Description Quantity Main Assembly for Migmatic Dia Part Quantity Mkgs Description 230V 400V Wire Diameter Drive Roll Wire Guide Drive Roll And Wire Guide Kits 2 Roll ModelsFraction Page Page Effective January 1 ITW Welding Products Italy S.r.l. Via Privata Iseo, 6/E Owner’s Record
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