Lincoln Electric IM869-D Recommended Applications, Design Features and Advantages, Duty Cycle

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B-2

OPERATION

B-2

 

 

 

RECOMMENDED APPLICATIONS

WELDER

The SAE-400 provides excellent constant current DC welding output for stick (SMAW) welding. The field installed optional CV Adapter (K385-[ ]) provides up to 500 amps at 35 volts of constant voltage output for semiautomatic welding.

AUXILIARY POWER

The SAE-400 provides 3 KW of 115/230 VAC output for auxiliary power and emergency standby power.

DESIGN FEATURES AND ADVANTAGES

FOR STICK WELDING

Excellent DC constant current output for stick weld- ing applications.

Continuous adjustment of both voltage and current for unsurpassed welds on demanding jobs.

Remote control capability standard.

FOR AUXILIARY POWER

3,000 watts of 115/230 VAC, 60 Hz auxiliary power.

One 20 amp 115 VAC duplex receptacle for up to 26 amps of 115 VAC power.

One 15 amp, 230 VAC duplex receptacle for up to 13 amps of 230 VAC power.

Weld and AC auxiliary power at the same time (with- in the limits shown on the chart below).

Welding

Using Only

Using Only

Total

Current, Amps

115V Circuit,

230V Circuit,

Aux.

@ NEMA Arc

Amps

Amps

kVA

Volts

 

 

 

0

26

13

3.0

100

19.5

9.75

2.25

200

13

6.5

1.5

300

6.5

3.25

0.75

400

0

0

0

500

0

0

0

 

 

 

 

OTHER FEATURES

Perkins 4-cylinder, water cooled diesel engine. Designed for long life, easy maintenance and excel- lent fuel economy.

Engine protection system shuts the engine down for low engine oil pressure or high coolant temperature.

Electronic Engine Idler. Engine automatically goes to low idle in 10 to 14 seconds after welding or use of auxiliary power stops. Includes high idle switch.

Gauges for engine oil pressure, coolant temperature and battery charging ammeter.

Engine hour meter standard.

Extended range 22.5 gallon (85.1 L) fuel tank.

DUTY CYCLE

Duty cycle is the percentage of time the load is being applied in a 10 minute period. For example a 60% duty cycle, represents 6 minutes of load and 4 minutes of no load in a 10 minute period.

SAE-400

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Contents IM869-D Safety California Proposition 65 WarningsElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion Précautions DE Sûreté Sûreté Pour Soudage a LʼArcThank You Table of Contents Height Width Depth Weight InstallationTechnical Specifications SAE-400 K1278-7, K1278-9 Stacking Safety PrecautionsLOCATION/VENTILATION Angle of OperationTowing PRE-OPERATION Engine ServiceHigh Altitude Operation Vehicle MountingEngine BREAK-IN Period Battery ConnectionEngine Cooling System Machine Grounding Spark ArresterWelding Output Cables Table A.1 Combined Length of Electrode Work CablesOperation Safety InstructionsAdditional Safety Precautions Operating InstructionsDuty Cycle Design Features and AdvantagesRecommended Applications Engine Controls Welder ControlsRemote Control Auxiliary Power ControlsStopping the Engine Engine OperationStarting Instructions Cold Weather StartingTypical Fuel Consumption Perkins 1104C-44 Perkins 1104A-44Accessories K1690-1 Gfci Receptacle KITPeriodic Maintenance MaintenanceRoutine Maintenance Bearing MaintenancePRE Filter / Water Separator Commutator and Brush MaintenanceFuel PRE-FILTER/WATER Separator Assembly Cooling SystemFuel PRE-FILTER/WATER Separator Assembly Water Separator ElementSAE-400 with integral spark arresting mufflers Gfci Receptacle Testing and RESET- Ting ProcedureSpark Arrestor Troubleshooting HOW to USE Troubleshooting GuideSymptoms Course of ActionRecommended Troubleshooting Problems Possible Recommended Wiring Diagrams Wiring Diagram SAE400 Wiring Diagram Dimension Print M8869-36SAE-400 SAE-400 Aviso DE Warnung