Lincoln Electric IM871-A manual Generator Operation, Stopping the Engine, Running the Engine

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B-5

OPERATION

B-5

STOPPING THE ENGINE

1.Remove all welding and generator power loads and let the engine cool by running it for several minutes.

2.Stop the engine by placing the “ON/OFF” switch in the “OFF”(O) position.

3.Close the fuel shutoff valve.

WARNING

Close the fuel valve when the machine is trans- ported to prevent fuel leakage from the carbure- t o r . D r a i n t h e t a n k b e fo r e t r a n s po r t i ng t h e machine in a vehicle.

For long periods of storage, turn off the fuel shut- off valve and let the engine run until there is no more fuel in the line. Use a fuel additive such as Sta-Bil to minimize fuel gum deposits.

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RUNNING THE ENGINE

The engine is set at the factory to run at high idle speed when not under load. You should not adjust this setting yourself.

BREAK-IN PERIOD

The engine will use a greater amount of oil during its “break-in” period. Check the oil frequently during break-in. For more details, see the MAINTENANCE section in the engine owner’s manual.

CAUTION

During break-in, subject the POWER-ARC 5500 to only moderate loads. Avoid long periods running at idle. Before stopping the engine, remove all loads and allow the engine to cool several min- utes.

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GENERATOR OPERATION

CAUTION

Be sure that any electrical equipment plugged into the generator’s AC power receptacles can with- stand a ±10% voltage and a ±4% frequency varia- tion. Some electronic devices cannot be powered by the POWER-ARC 5500. R efer to Table A.2, ELECTRICAL DEVICE USE WITH THE POWER - ARC 5500, in the INSTALLATION section of this manual.

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GENERAL INFORMATION

The POWER-ARC 5500 generator is rated at 4000 continuous watts (5500 surge watts). It provides both 120 volt and 240 volt power. You can draw up to 20 amps from either side of the 120 volt duplex recepta- cle, but no more than 33.3 amps from both sides at once. Up to 16.7 amps can be drawn from the single 240 volt receptacle.

Electrical loads in watts are calculated by multiplying the voltage rating of the load by the number of amps it draws. (This information is given on the load device nameplate.) For example, a device rated 120 volts, 2 amps will need 240 watts of power (120 x 2 = 240).

You can use Table B.3, GENERATOR POWER APPLI- CATIONS, to determine the wattage requirements of the most common types of loads you can power with the POWER-ARC 5500. Be sure to read the notes at the bottom of the table.

TO USE THE POWER - ARC 5500 AS AN AUXIL-

IARY POWER SUPPLY:

1.Start the gasoline engine. See ENGINE OPERA- TION in this section of the manual and the engine owner’s manual.

2.Set the current control dial on the output control panel to “GENERATOR.” See Figure B.1.

3.Plug the load(s) into the appropriate 120 volt or 240 volt power receptacle.

NOTE: During welding, the maximum generator out- put for auxiliary loads is 100 watts.

NOTE: You can supply multiple loads as long as the total load does not exceed 5,500 surge watts or 4,000 Continuous watts. Be sure to start the largest loads first.

POWER-ARC 5500

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Contents POWER-ARC Safety California Proposition 65 WarningsElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Please Examine Carton and Equipment For Damage Immediately On-Line Product RegistrationTable of Contents Installation Technical Specifications POWER-ARCSafety Precautions Location and VentilationStoring Engine Exhaust can killPRE-OPERATION Engine Service Gasoline Fuel onlyPowerArc 5500 Typical Fuel Consumption Muffler DeflectorSpark Arrester Honda 9 HPPOWER-ARC 5500 Output Connections Electrical Output ConnectionsWelding Cable Connections Cable Size and LengthAuxiliary Power Receptacles Cable InstallationPlugs and HAND-HELD Equipment Machine GroundingPremises Wiring Circuit BreakersTable A.2 Electrical Device USE with the POWER-ARC Type Common Electrical Devices Possible ConcernsOperation Controls and Settings LimitationsOutput Panel Controls Physical Location of Components may vary by Code NoEngine Operation Gasoline Engine ControlsBefore Starting the Engine Starting the EngineGenerator Operation Stopping the EngineRunning the Engine BREAK-IN PeriodTable B.3 Generator Power Applications Welding Operation Control Function / Operation Current Control DialMaterial Thickness Electrode Type Size Setting Welding GuidelinesWhat Happens in the Arc? Welding arcCorrect Welding Position Correct Way to Strike An ArcCorrect Arc Length Correct Welding SpeedCommon Metals Types of WeldsUse the following Do the followingFillet Joints PenetrationMultiple Pass Welds Welding in the Vertical PositionVertical-Up Welding Vertical-Down WeldingHow to Hardface the Sharp Edge Metal to Ground Wear Overhead WeldingWelding Sheet Metal Hardfacing To Reduce WearWelding Cast Iron Cast Iron Plate PreparationLow Hydrogen Group AWS E7018 Selecting ElectrodesOut-of-Position Group AWS E6011 High-Speed Group AWS E6013 Lincoln Electric Accessories AccessoriesOPTIONS/ACCESSORIES Engine Maintenance MaintenanceRoutine and Periodic Maintenance Engine Adjustments Figure D.3 Clean Rotating SCREEN/FINGER GUARD/DEBRIS GuardTable D.1 Engine Maintenance Parts Part Robin / Subaru HondaGENERATOR/WELDER Maintenance Figure D.5. Brush Removal and ReplacementFigure D.6. Major Component Locations Troubleshooting HOW to USE Troubleshooting GuideSymptoms Contact your local Lincoln Authorized Field Service FacilityTroubleshooting Engine requires service to head, head gasket, and/or valves Diagrams Enhanced DiagramDiagrams Diagrams Diagrams Power ARC Print Dimension Page Precaucion Guards off

IM871-A specifications

The Lincoln Electric IM871-A is a cutting-edge industrial welding machine that exemplifies the brand's commitment to quality, innovation, and efficiency. Designed specifically for professionals in various sectors, including manufacturing, construction, and maintenance, the IM871-A boasts a range of features that streamline the welding process while ensuring longevity and reliability.

One of the standout features of the IM871-A is its advanced inverter technology. This technology not only enhances the machine’s portability but also improves energy efficiency. The inverter design allows for a compact and lightweight unit without sacrificing power output, making it easier for welders to move around job sites while maintaining peak performance. Welders can expect to achieve high-quality welds with minimal spatter, ensuring a clean and professional finish.

The IM871-A is equipped with a multifunctional interface, allowing users to easily navigate through various settings and customize their welding parameters according to specific project requirements. This user-friendly display includes digital readouts for voltage and current, providing real-time information that aids in precision control. Such adaptability makes the IM871-A suitable for a wide range of welding applications, from thin sheet metal to heavier structural components.

Additionally, the Lincoln Electric IM871-A supports multiple welding processes, including MIG, TIG, and Stick welding. This versatility makes it an ideal choice for professionals who require a machine that can handle diverse tasks without the need for multiple setups or equipment. The welder's robust output range further enhances its capabilities, accommodating various materials and thicknesses for both ferrous and non-ferrous metals.

Safety is paramount in any welding operation, and the IM871-A incorporates several features designed to protect the user. These include built-in thermal overload protection, which prevents the machine from overheating during extended use, and an automatic voltage reduction system that ensures the welder remains safe while efficiently managing power.

In summary, the Lincoln Electric IM871-A is a powerful and versatile welding machine built to meet the rigorous demands of industrial applications. With its advanced inverter technology, intuitive user interface, multiple welding process support, and essential safety features, it stands out as a reliable choice for professionals aiming for quality and efficiency in their welding operations. Whether for onsite applications or workshop environments, the IM871-A is engineered to deliver exceptional performance and durability, solidifying its place in the competitive welding market.
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