Lincoln Electric IM870-A manual Faulty receptacles

Page 27

E-4

TROUBLESHOOTING

E-4

 

 

 

 

Observe all Safety Guidelines detailed throughout this manual

 

PROBLEMS

(SYMPTOMS)

POSSIBLE

CAUSE

RECOMMENDED

COURSE OF ACTION

Welding current too great or too

1.

“Current Control” shaft and handle

small compared to indication on the

 

may have turned slightly in the

dial.

 

insulated bushing of the current

 

 

control brushholder, caused by

 

 

turning handle too hard against

 

 

one of the stops.

 

2.

Exciter output low causing low

 

 

output compared to dial indication.

 

3.

“Current Control” set to minimum

 

 

and welder output so great that

 

 

engine stalls when arc is struck.

 

1. Local/Remote switch is in wrong

Welder has output and no control

position.

1.

GFCI Receptacle may have

No auxiliary power

tripped. Follow “GFCI Receptacle

 

Testing and Resetting Procedure”

 

in the MAINTENANCE section of

 

this manual. (GFCI Receptacle is

 

Optional)

2.

Circuit Breakers open.

3.

Faulty connections to auxiliary

 

receptacles.

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

Contact your local Lincoln Authorized Field Service Facility.

4. Faulty receptacles.

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 California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionSûreté Pour Soudage a LʼArc Précautions DE SûretéThank You Table of Contents Installation Technical Specifications SAE-400 Severe DutyHeight Width Depth Weight Angle of Operation Safety PrecautionsLOCATION/VENTILATION StackingPRE-OPERATION Engine Service Battery Connection Engine BREAK-INEngine Cooling System Table A.1 Combined Length of Electrode Work Cables Spark ArrestorWelding Output Cables Machine GroundingGeneral Description Safety InstructionsOperation Operating InstructionsDuty Cycle Design Features and AdvantagesFor Auxiliary Power Other FeaturesEngine Controls Welder Controls Remote ControlAuxiliary Power Controls Polarity SwitchCold Weather Starting Engine OperationStarting Instructions Stopping the EngineTypical Fuel Consumption K1690-1 Gfci Receptacle KIT AccessoriesOptional Field Installed Accessories OrderEngine OIL Change MaintenanceRoutine Maintenance Periodic MaintenanceCooling System Bearing MaintenanceCommutator and Brush Maintenance Fuel PRE-FILTER/WATER Separator AssemblyEngine Maintenance Components Make Part Number Water Separator ElementSecondary Fuel Filter Gfci Receptacle Testing and RESET- Ting Procedure HOW to USE Troubleshooting Guide TroubleshootingContact your local Lincoln SymptomsContact your local Lincoln Authorized Field Service Facility Faulty receptacles Wiring Diagrams Wiring Diagrams M8869-36 Dimension PrintSAE-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.