Miller-electric UWF-SC12RC Manuel d'utilisateur Page 1

UWF-SC12RCOM-215 092 210 177A August 2005ProcessesDescriptionMIG (GMAW) WeldingFlux Cored (FCAW) WeldingWire Feeder

OM-215 092 Page 62-2. Manufacturer’s Rating Label For CE ProductsFor label locationsee Section 4-1.S/N:2410.0Hz50/60IP 23V100 A500 X 100 %MILLER ELECT

OM-215 092 Page 73-2. 14-Pin Plug InformationPin* Pin InformationA 24 volts ac with respect to socket G.AJKB Contact closure to A completes 24 volts a

OM-215 092 Page 83-4. Gun Recommendation TableProcess GunGMAW − Hard or Cored Wires T-400 MPFCAW − Self-Shielding Wires T-400 MP + torch neck for self

OM-215 092 Page 93-6. Installing And Aligning Wire Guide And Drive Rolls804 210-AInstalling Wire Guide And DriveRolls:1 Drive Roll Nut2 Drive Roll Car

OM-215 092 Page 103-7. Connecting Welding Gun804 209-A1 Gun Securing Knob2 Gun Block3 Gun Outlet Wire GuideLoosen knob, insert gun end intoblock. Posi

OM-215 092 Page 113-9. Connecting Weld Cable804 211-A1 User-Suppled Weld CableFollow wire manufacturer’s recom-mendations for weld cable polarity.2 Us

OM-215 092 Page 12SECTION 4 − OPERATION4-1. Controls804 213-AInternal Control PanelInternal Side View1 Power Control Switch2 Trigger Hold Switch (Opti

OM-215 092 Page 134-2. Setting Digital Meter Board PC4 DIP Switches803 141/ Ref. 803 1241 Front Meter Panel2 S1 DIP Switch3 S2 DIP SwitchIf the DIP sw

OM-215 092 Page 14SECTION 5 − MAINTENANCE & TROUBLESHOOTING5-1. Routine MaintenanceY Disconnect power before maintaining.. Maintain more oftenduri

OM-215 092 Page 155-3. TroubleshootingTrouble RemedyWire does not feed, unit completely inop-erative.Turn Power switch On.erative.Check 14−pin plug PL

OM-215 092 Page 16Notes

OM-215 092 Page 17SECTION 6 − ELECTRICAL DIAGRAMS223 794-BFigure 6-1. Circuit Diagram For Wire Feeder

OM-215 092 Page 18SECTION 7 − PARTS LIST. Hardware is common andnot available unless listed.804 214-DFigure 8-1. Complete Assembly12345678912111314151

OM-215 092 Page 19Figure 7-1. Complete AssemblyDescriptionQuantityPartNo.Dia.Mkgs.ItemNo.1 M1 ME220 195 Motor, Right Angle 24VDC 145 Rpm 37.5 Ratio W/

OM-215 092 Page 20Figure 7-1. Complete Assembly (Continued)DescriptionQuantityPartNo.Dia.Mkgs.ItemNo.51 ME081 895 Nut, 010−32 Rubber .75Dia .81l Inser

OM-215 092 Page 21Table 7-1. Drive Roll And Wire Guide Kits for Wire Feeder SC 12 RCDrive roll kit Product no. For Unitor welding wireV-Groove 0.8 mm

Notes

Notes

PRINTED IN USA 1/04Unitor ASADrammensveien 175P.O. Box 300 SkoyenN−0212 OsloNorwayTel: +47 22 13 14 15

TABLE OF CONTENTSSECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbo

dec_wire_6/05Declaration of Conformity forEuropean Community (CE) ProductsThis information is provided for units with CE certification (see rating lab

OM-215 092 Page 1SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USINGsom _3/05Y Warning: Protect yourself and others from injury — read and follow these

OM-215 092 Page 2Arc rays from the welding process produce intensevisible and invisible (ultraviolet and infrared) raysthat can burn eyes and skin. Sp

OM-215 092 Page 31-3. Additional Symbols For Installation, Operation, And MaintenanceFIRE OR EXPLOSION hazard.D Do not install or place unit on, over,

OM-215 092 Page 41-5. Principal Safety StandardsSafety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1,from Global Engineering Document

OM-215 092 Page 5SECTION 2 − DEFINITIONS2-1. Warning Label Definitions1 1.1 1.2 1.33 3.1 3.2 3.34 4.1+22.12.2++56+2.3S-178 936Warning! Watch Out! Ther