Miller Electric OM-229 038D manual Drive Roll And Wire Guide Kits 2 Roll Models, Fraction

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Table 7-1. Drive Roll And Wire Guide Kits (2 Roll Models)

NOTE

Base selection of drive rolls upon the following recommended usages:

1.V-Grooved rolls for hard wire.

2.U-Grooved rolls for soft and soft shelled cored wires.

3.U-Cogged rolls for extremely soft shelled wires (usually hard surfacing types).

4.V-Knurled rolls for hard shelled cored wires.

5.Drive roll types may be mixed to suit particular requirements (example: V-Knurled roll in combination with U-Grooved).

 

Wire Diameter

 

 

Drive Roll

Wire Guide

 

 

 

 

 

 

 

Metric

Fraction

Decimal

Part No.

 

Type

Inlet

 

 

 

 

 

 

 

0,6/0,8 mm

0,023/0,030 in

0,023/0,030 in

156053100

 

V

156090018

 

 

 

 

 

 

 

0,8/1 mm

0,030/0,035 in

0,030/0,035 in

156053101

 

V

156090018

 

 

 

 

 

 

 

1/1,2 mm

0,035/0,045 in

0,035/0,045 in

156053102

 

V

156090018

 

 

 

 

 

 

 

1/1,2 mm

0,035/0,045 in

0,035/0,045 in

156053104

 

U

156090018

 

 

 

 

 

 

 

1/1,2 mm

0,035/0,045 in

0,035/0,045 in

156053106

 

V-K

156090018

 

 

 

 

 

 

 

OM-229 038 Page 28

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Contents Description OM-229 038D 2007−04Processes From Miller to You Table of Contents Directives StandardsSymbol Usage Marks a special safety messageArc Welding Hazards Electric Shock can killARC Rays can burn eyes and skin Welding can cause fire or explosionFlying Metal can injure eyes Buildup of GAS can injure or killCalifornia Proposition 65 Warnings About Pacemakers Principal Safety StandardsEMF Information − Definitions Electric shock can killFalling unit can cause injury Weee Label Duty Cycle And Overheating − InstallationSpecifications Model Installing Gas SupplyVolt-Ampere Curves Installing Wire Spool and Adjusting Hub Tension Positoning Jumper Links 230/400V 3-Phase ModelsElectrical Service Guide PhaseTools Needed = GND/PE Earth Ground Installing Drive Rolls and Wire Guide Drive RollThreading Welding Wire and Adjusting Pressure Roll Tension ScaleUsing Gun/Cable Holder Setting Gun Polarity for Wire Type OptionalControls for Migmatic 221/253 Burnback and Spot Weld Timer Controls− Operation − Maintenance &TROUBLESHOOTING Routine MaintenanceCircuit Breaker CB1 Unit OverloadTroubleshooting Trouble RemedyOM-229 038 − Electrical Diagrams Circuit Diagram for MigmaticCircuit Diagram for Migmatic 253 400 VAC − Parts List Wrapper Assembly, All ModelsPart Description Quantity Main Assembly for Migmatic Dia Part Mkgs Description Quantity Main Assembly for Migmatic Dia Part Quantity Mkgs Description 230V 400V Fraction Drive Roll And Wire Guide Kits 2 Roll ModelsWire Diameter Drive Roll Wire Guide Page Page Effective January 1 Owner’s Record ITW Welding Products Italy S.r.l. Via Privata Iseo, 6/E