Lincoln Electric Lincoln Arc Welder SP-100 Specifications and Installation Manual
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A-1

 

 

 

INSTALLATION

 

 

 

 

 

TECHNICAL SPECIFICATIONS – SP-100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT – SINGLE PHASE ONLY

 

 

 

Standard Voltage/Frequency

 

 

Input Current

 

 

 

 

115V/60Hz

 

 

20 Amps - Rated Output

 

 

 

 

115V/60Hz

 

 

25 Amps - Maximum Output

 

 

 

115V/60Hz

 

 

12 Amps - CSA Rated output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RATED OUTPUT

 

 

 

 

 

 

Duty Cycle

 

 

Amps

 

Volts at Rated Amperes

 

20% Duty Cycle

 

 

90

 

 

 

 

18

 

30% Duty Cycle

 

 

100

 

 

 

 

17

 

20% Duty Cycle - CSA Rated Output

 

63

 

 

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTPUT

 

 

 

 

 

Welding Current Range (Continuous)

Maximum Open Circuit Voltage

 

Auxiliary Power

 

Rated DC Output: 0 - 90 amps

 

28

 

 

 

 

N/A

 

Maximum DC Output: 0 - 100 amps

 

 

 

 

 

 

 

 

CSA Rated DC Output: 0 - 63 amps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RECOMMENDED INPUT CABLE AND FUSE SIZES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fuse or

 

 

 

 

 

 

 

Output Mode

 

Input Voltage

Breaker Size

Input Amps

 

Power Cord

 

Extension Cord

 

 

 

 

 

 

 

 

 

 

 

 

 

RATED

 

115V/60Hz

20 Amp

20

 

15 Amp, 125V,

 

Three Conductor

 

 

 

 

 

 

 

Three Prong Plug

#14 AWG

 

 

 

 

 

 

 

(NEMA Type 5-15P)

(2.1 mm2) or Larger

 

 

 

 

 

 

 

 

 

 

 

For lengths up to

 

 

 

 

 

 

 

 

 

 

 

 

MAXIMUM

 

115V/60Hz

25 Amp

25

 

25 Amp, 125V,

 

25 Ft. (7.5 m)

 

 

 

 

 

 

 

Three Prong Plug

 

 

 

 

 

 

 

 

(NEMA Type 5-20P)

Three Conductor

 

 

 

 

 

 

 

 

 

 

 

#12 AWG

 

 

 

 

 

 

 

 

 

 

 

 

CSA

 

115V/60Hz

15 Amp

12

 

15 Amp, 125V,

 

(3.3 mm2)

 

 

 

 

 

 

 

Three Prong Plug

For lengths up to

 

 

 

 

 

 

 

(NEMA Type 5-15P)

50 Ft. (15 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PHYSICAL DIMENSIONS

 

 

 

Height

Width

Depth

 

 

Weight

 

12.0 in

9.75 in

16.5 in

 

 

54 Ibs

 

305 mm

248 mm

419 mm

24.3 kg

 

 

 

 

 

 

 

 

 

 

 

 

 

SP-100

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Contents SP-100 Safety Electric Shock can killARC Rays can burn Fumes and Gases can be dangerousCylinder may explode if damaged Welding Sparks can cause fire or explosionElectric and Magnetic Fields May be dangerousPrécautions DE Sûreté Sûreté Pour Soudage a L’ArcMaster Table of Contents for ALL Sections Table of Contents Installation SectionInstallation Technical Specifications SP-100Safety Precautions Read entire installation section before startingInstallation Identify and Locate ComponentsWork Clamp Installation Select Suitable LocationOutput Connections TiltingGAS Connection GUN InstallationConnecting GUN Cable to the SP-100 Power Input ConnectionsGas Solenoid Inlet Fitting InputCode Requirements for Input Connections Requirements for Maximum OutputRequirements for CSA Rated Output Requirements for Rated OutputSP-100 Table of Contents Operation Wear eye, ear and body protec- tionOperational Features and Controls Design Features AdvantagesGeneral Description OffWire Loading Welding OperationsProcess Guidelines Sequence of OperationFriction Brake Adjustments Refer to Figure B-4Shielding GAS Making a WeldOverload Protection SP-100 Accessories Section 1ACCESSORIES Replacement PartsLincoln GAS Regulator Kits K467 Input Line Cord Innershield Welding KitsMaintenance Section Routine and Periodic Maintenance MaintenanceItems Requiring no Maintenance Liner trim length for the Magnum 100L gun red trigger Changing the Contact TIPChanging Drive Roll Figure D.3 SP-100 SUB Assemblies SP-100 Theory of Operation Figure E.1 Input Power Circuits Input Line VOLTAGE, FAN Motor and Main TransformerOutput CONTROL, RECTIFICA- Tion and Voltage Feedback Figure E.2 Output CircuitsTRIGGER, GAS Solenoid and Wire Drive 3THEORY of OperationSCR Operation Figure E.4 SCR OperationThermostat protects the machine from Troubleshooting Section Oscilloscope Waveforms1TROUBLESHOOTING & Repair HOW to USE Troubleshooting GuideTroubleshooting & Repair PC Board Troubleshooting ProceduresFacility Troubleshooting GuideAuthorized Field Service Below Code 9794 only Problems Symptoms Possible Areas of MisadjustmentsRecommended Course of Action Code 9794 and AboveFeeding Problems Troubleshooting Guide PC Board Connector Locations Codes 9794 and above 6J1 10J2 1J1 1J2 Codes below SP-1009TROUBLESHOOTING & Repair Scope SettingsVolts Volts/Div Normal Open Circuit Voltage WaveformVolts Typical Output Voltage Waveform Machine LoadedAbnormal Open Circuit Voltage Waveform Procedure Description ProcedureFAN Blade and Motor Removal Tools RequiredWire Drive Assembly Removal Motor Removal Procedure1A. for Codes Above 1B. for Codes belowWire Speed Range Retest After RepairMain Transformer Secondary Voltages Test Points Input Amps AT Rated Output Input Amps AC @ Output DCSP-100 Electrical Diagrams Section Diagram Wiring DiagramsWiring SP-100 Wiring Diagram Codes Below 4 5 1 MElectrical Diagrams Electrical Diagrams Control P.C. Board G1842Control P.C. Board G2314 Control P.C. Board G2314 SCR1, SCR2 SCR 81 Heatsink AsblyMachine Schematic Codes 9794 and Above ErrorMachine Schematic Codes Below 86R R63R64 1 5 KSVM Error Reporting Form
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