Lincoln Electric SVM189-B service manual Installation, Technical Specifications

Page 8

TOC

TOC

 

A-2

INSTALLATION

A-2

 

 

 

 

 

 

 

 

 

 

 

TECHNICAL SPECIFICATIONS

180 Amp units

 

 

 

 

 

 

 

 

 

INPUT – SINGLE PHASE ONLY

 

 

to Section

to Master

Standard Voltage/Frequency

230 V

60 Hz

208 V

60 Hz

Input Current

20 Amps @ rated output

20 Amps @ rated output

Return

Return

Voltage/Duty Cycle

230 V

30%

208 V

30%

Welding Current Range

30-180 Amps

RATED OUTPUT

Current

130Amps

130Amps

OUTPUT

Open Circuit Voltage

34 V

Voltage at Rated Amperes

20

17

Wire Speed Range

50 - 500 in/min.

(1.3 - 12.7 m/min.)

Return to Section TOC

Return to Master TOC

RECOMMENDED INPUT CABLE AND FUSE SIZES

 

 

 

 

 

 

 

Input Voltage/Frequency

Fuse or Breaker Size1

Input Amps

 

Power Cord

230 V

60 Hz

40 Amp Super Lag

20

 

50 Amp, 250 V,

 

 

 

 

 

 

Three Prong Plug

 

 

 

 

 

 

(NEMA Type 6-50P)

 

 

 

 

 

 

 

 

 

PHYSICAL DIMENSIONS

 

 

Height

Width

 

Depth

Weight

 

14.0 in

10.15 in

 

18.6 in

66 Ibs

 

357 mm

258 mm

 

472 mm

30 kg

 

 

 

 

 

 

 

1If connected to a circuit protected by fuses use Time Delay Fuse marked “D”.

TECHNICAL SPECIFICATIONS 140 Amp units

INPUT – SINGLE PHASE ONLY

TOC

TOC

Standard Voltage/Frequency

120 V / 60 Hz

Input Current

20 Amps @ rated output

Return to Section

Return to Master

Duty Cycle

20% Duty Cycle

Welding Current Range

30-140 Amps

RATED OUTPUT

Current

90 Amps

OUTPUT

Open Circuit Voltage

33 V

Voltage at Rated Amperes

19.5

Wire Speed Range

50 - 500 in/min.

(1.3 - 12.7 m/min.)

Return to Section TOC

Return to Master TOC

RECOMMENDED INPUT CABLE AND FUSE SIZES

Input Voltage/Frequency

Fuse or Breaker Size1,2

Input Amps

Power Cord

Extension Cord

 

 

 

 

 

 

 

 

 

120 V

60 Hz

 

20 Amp

20

15 Amp, 125 V,

3 Conductor # 12 AWG

 

 

 

 

 

 

Three Prong Plug

(4mm2) or Larger

 

 

 

 

 

 

(NEMA Type 5-15P)

up to 50 ft.(15.2m)

 

 

 

 

 

 

 

 

 

 

 

 

PHYSICAL DIMENSIONS

 

 

Height

 

Width

 

Depth

 

Weight

 

14.0 in

 

10.15 in

 

18.6 in

 

58 Ibs

 

357 mm

 

258 mm

 

472 mm

 

26.3 kg

 

 

 

 

 

 

 

 

 

1If connected to a circuit protected by fuses use Time Delay Fuse marked “D”.

COMPACT WIRE WELDERS

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Contents Safety Depends on You SVM189-BSafety California Proposition 65 WarningsElectric Shock can kill ARC Rays can burn Iii Welding CuttingFor Electrically Précautions DE Sûreté Sûreté Pour Soudage a L’ArcMaster Table of Contents for ALL Sections Table of Contents Installation Section Installation Technical SpecificationsSafety Precautions Select Suitable LocationStacking TiltingIdentify and Locate Components Table of Contents Operation Section Operation Product Description Product CapabilitiesCommon Welding Abbreviations Wear eye, ear and body protec- tionSee Figure B.2 Controls and SettingsSee Figure B.1 See Figure B.3 Drive Roll Tension Thumbscrew TurningWire Diameter Drive Roll Drive Roll Part Inner Wire Guide Number Part NumberSetting UP and Making a FLUX-CORED Weld Items Needed for Flux Cored WeldingMachine Load Wire SpoolConnect Leads and Cables on Figure B.9 MIG Conversion Kit K2526-1 025Install Shielding GAS Shielding GAS11OPERATION Connect Leads and Cables on the Machine12OPERATION Do not Remove or Conceal Warning LabelsFigure B.20 Compact Wire Welders Table of Contents Accessories Section Accessories K2525-1 Spot Timer KitK2532-1 Magnum 100SG Spool Gun K2377-1 Small Canvas CoverK520-Utility Cart K2275-1 Welding Cart Technical Specifications Magnum 100SG Spool GUN K2532-1 Unpacking the Spool GUNSafety Precautions Locating Spool GUN Components FeaturesAssembly of Items Inside the Magnum Spool GUN Figure C.3Spool GUN Safety Precautions Welding MachinesRecommended Welding Machines Open the Machine Spool GUN / Wire Drive Selector Switch InstallationDisconnect input power from the machine 11.C. Connect harness P8 6-pin to board J5 6- pin Electrical Connections11.B. Connect P5 6-pin to harness J8 6-pin If Machine does have Optional Spot Timer .A. thru 12.D 544A 543AMounting the Switch RE-ASSEMBLE Machine AS FollowsACCESSORIESC-13 Disconnect input power to the machineRoutine Welding Machine Preparation Preparing the Spool GUNLoading Aluminum Wire Figure C.5Figure C.11 Connecting the GUN to the Welding Machine Figure C.17Table of Contents Maintenance Section Routine Maintenance MaintenanceMaintenance Safety Precautions For Magnum 100L GUN GUN and Cable MaintenanceOverload Protection Liner trim length Changing LinerGUN Handle Parts Major Component Locations Maintenance 1TABLE of CONTENTS-THEORY of Operation Section E-1 Theory of Operation General DescriptionFigure E.3 Input Power Circuits Input Line VOLTAGE, FAN Motor & Main TransformerOutput CONTROL, Rectification & Voltage Feedback Figure E.4 Output CircuitsTRIGGER, GAS Solenoid and Wire Drive Figure E.5 TRIGGER, GAS Solenoid & Wire DriveSCR Operation Figure E.6 SCR OperationElectronic Wire Drive Motor Protection Compact Wire Welders Table of Contents Troubleshooting & Repair Troubleshooting & Repair HOW to USE Troubleshooting GuidePC Board Troubleshooting Procedures Wiring Diagram OUTPUT/FEEDING Problems Feeding Problems Welding Problems Maintenance Section Issues Maintenance Section Cone or gas diffuser Materials Needed Case Cover Removal and Replacement ProcedureTest Description Procedure Figure F.1 Case RemovalGAS Solenoid Test GasSolenoid Leads Wire Drive Motor Test Test Procedure MOT-MOT+Main Transformer Test Secondary Test Procedure Secondary Lead Compact Wire Welders FAN Motor Test Figure F.5. Control Board Lead Locations Volts 10Volts 20ms Scope SettingsTypical Output Voltage Waveform Machine Loaded Abnormal Open Circuit Voltage Waveform Control Board Removal and Replacement Procedure See Figure F.7 Nameplate Control Knob Compact Wire Welders Power Module Removal and Replacement Procedure Viewed from Rear of Machine Center Panel PolarityPanel CenterPanelScrews OutputStuds Compact Wire Welders Misc. Hand Tools Dow Corning Fine Steel Wool See Figure F.12 Dow Corning Figure F.12 DOW Corning Application Areas Transformer Compact Wire Welders Wire Drive Motor Removal and Replacement Procedure Lincolnelectric Phillips Mounting Screws Compact Wire Welders FAN Motor Assembly Removal and Replacement Procedure Viewed from Rear of Machine Center Panel CenterPanelScrews Locking Tabs Fan Troubleshooting & Repair Retest After Repair 125 AMP Units Wire Speed RangeRetest After Repair 140 AMP Units Open Circuit VoltageTroubleshooting & Repair Retest After Repair 180 AMP Units Table of Contents Diagram Section Wiring Diagram COmpacT WirE WElDErSSpool GUN Interface Wiring Diagram Wiring Diagram M20410-3 a COmpacT WirE WElDErS Thermostat TMP FAN TS1SchEmaTic cOmplETE machiNE m21240 C12 R1Feed R24