Lincoln Electric IM870-A manual Contact your local Lincoln Authorized Field Service Facility

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E-3

TROUBLESHOOTING

E-3

 

 

 

 

Observe all Safety Guidelines detailed throughout this manual

 

PROBLEMS

(SYMPTOMS)

POSSIBLE

CAUSE

RECOMMENDED

COURSE OF ACTION

Welder runs but fails to generate cur- rent.

1.Generator or exciter brushes may be loose or missing.

2.Exciter may not be operating.

3.Field circuit of generator or exciter may be open.

4.Polarity reversing switch may be in the neutral position.

5.Exciter may have lost excitation.

If all recommended possible areas of misadjustment have been checked and the problem persists,

Welding arc is loud and spatters

1. Series field circuit may be open

excessively.

circuited.

Contact your local Lincoln Authorized Field Service Facility.

2.Current setting may be too high.

3.Polarity may be wrong.

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.

SAE-400 SEVERE DUTY

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Contents IM870-A Safety California Proposition 65 WarningsElectric Shock can kill Welding and Cutting Sparks can Cause fire or explosion IiiPrécautions DE Sûreté Sûreté Pour Soudage a LʼArcThank You Table of Contents Height Width Depth Weight InstallationTechnical Specifications SAE-400 Severe Duty Stacking Safety PrecautionsLOCATION/VENTILATION Angle of OperationPRE-OPERATION Engine Service Engine Cooling System Battery ConnectionEngine BREAK-IN Machine Grounding Spark ArrestorWelding Output Cables Table A.1 Combined Length of Electrode Work CablesOperating Instructions Safety InstructionsOperation General DescriptionOther Features Design Features and AdvantagesFor Auxiliary Power Duty CycleEngine Controls Polarity Switch Remote ControlAuxiliary Power Controls Welder ControlsStopping the Engine Engine OperationStarting Instructions Cold Weather StartingTypical Fuel Consumption Order AccessoriesOptional Field Installed Accessories K1690-1 Gfci Receptacle KITPeriodic Maintenance MaintenanceRoutine Maintenance Engine OIL ChangeFuel PRE-FILTER/WATER Separator Assembly Bearing MaintenanceCommutator and Brush Maintenance Cooling SystemSecondary Fuel Filter Engine Maintenance Components Make Part NumberWater Separator Element Gfci Receptacle Testing and RESET- Ting Procedure Troubleshooting HOW to USE Troubleshooting GuideSymptoms Contact your local LincolnContact your local Lincoln Authorized Field Service Facility Faulty receptacles Wiring Diagrams Wiring Diagrams Dimension Print M8869-36SAE-400 Severe Duty Precaucion Warnung

IM870-A specifications

The Lincoln Electric IM870-A is a cutting-edge industrial robotic welding machine that has garnered attention for its advanced features and capabilities. Designed for high-performance applications, this welding system stands out in the manufacturing environment due to its versatility, precision, and efficiency.

At its core, the IM870-A is equipped with a high-speed manipulator that can handle various welding processes, including MIG, TIG, and flux-cored welding. This flexibility allows manufacturers to adapt the machine for a wide range of materials, including steel, aluminum, and stainless steel. The machine's robust construction ensures durability, making it a reliable choice for demanding industrial applications.

One of the standout features of the IM870-A is its intelligent control system. This system utilizes advanced programming and software to optimize welding parameters in real-time, ensuring consistent weld quality and reducing the likelihood of defects. The machine incorporates Lincoln Electric's proprietary arc control technology, which enhances the stability and reliability of the welding arc, further contributing to improved weld quality.

In addition to its welding capabilities, the IM870-A offers a user-friendly interface that simplifies operation and programming. The machine is designed with intuitive controls, allowing operators to quickly adjust settings and switch between different welding processes. This ease of use is critical in busy production environments, where time and efficiency are of the essence.

Another noteworthy characteristic of the IM870-A is its integration with Industry 4.0 technologies. The machine supports connectivity through IoT (Internet of Things) protocols, enabling remote monitoring and data analysis. This feature allows manufacturers to track performance metrics in real-time, leading to better decision-making and maintenance planning. The analytics provided can identify trends and areas for optimization, ultimately improving overall operational efficiency.

Safety is also a priority in the design of the IM870-A. The machine is equipped with multiple safety features, including automatic shutdown protocols in case of malfunction and protective enclosures to safeguard operators from high-temperature processes.

In summary, the Lincoln Electric IM870-A is a sophisticated welding solution that combines versatility, advanced technology, and user-friendly operation. Its intelligent control systems, Industry 4.0 capabilities, and strong emphasis on safety make it a valuable asset for manufacturers looking to enhance their welding operations and maintain high standards of quality. Whether in automotive assembly, metal fabrication, or other industrial sectors, the IM870-A is an exemplary choice for modern welding needs.
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