Lincoln Electric IM822 manual Safety Precautions, Identify and Locate Components

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A-2

INSTALLATION

A-2

 

 

 

Read entire installation section before starting installation.

SAFETY PRECAUTIONS

WARNING

ELECTRIC SHOCK can kill.

Only qualified personnel should perform this installation.

Only personnel that have read and under- stood the Machine Operating Manual should install and operate this equipment.

Machine must be plugged into a receptacle which is grounded per any national, local or other applicable electrical codes.

The Machine power switch is to be in the OFF (“O”) position when installing work cable and gun and when connecting power cord to input power.

IDENTIFY AND LOCATE

COMPONENTS

If you have not already done so, unpack the machine from its carton and remove all packing material around the machine. The following items are shipped loose. (see Figure A.1):

1.MIG PAK HD with work clamp, Gun and cable assembly attached.

2.This operator’s manual

3.Two contact tips for .035(0.9mm) diameter wire.

4.Three contact tips for .025(0.6mm) diameter wire.

5.Gas Nozzle.

6.Chipping hammer and brush.

7.Starter spool of .035” (0.9mm) NR211-MP flux cored wire.

8.Starter spool of .025” (0.6mm) solid mig wire.

9.Gas regulator and hose with hose clamps.

10.Handshield with filter plate and lens.

For available options and accessories refer to the Accessories Section of this manual.

FIGURE A.1

1

IM000

2

OPERATOR'S MANUAL

3

4

5

6

8

7

10

9

MIG PAK HD

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Contents MIG PAK HD California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Master Table of Contents for ALL Sections Installation Technical Specifications MIG PAK HDMIG PAK HD Safety Precautions Identify and Locate ComponentsElectric Shock can kill Stacking Select Suitable LocationChanging Polarity Input ConnectionsCode Requirements for ELECTRI- CAL Input Connections Shielding GAS ConnectionRequirements for Maximum Output Extension Cord UsageDesign Features and Advantages Operational Features and ControlsOperation General DescriptionWelding Capability Controls and SettingsLimitations Welding OperationsContact TIP Wire Electrical Electrode Stickout 3OPERATIONB-3Shielding GAS Table B.1 MIG PAK HD Making a WeldChanging Machine Over to Feed Other Wire Sizes Cleaning TIP and GAS NozzleOverload Protection Thermal ProtectionLearning to Weld ARC-WELDING CircuitSELF-SHIELDED Fcaw Flux Core Welding ARC Process Selection Gmaw MIG Welding ARCJoint Types and Positions Common MetalsFor Gmaw MIG Process For Fcaw Innershield ProcessFillet Welds PenetrationWelding Techniques for the SELF- Shielded Fcaw Process Machine SET UP for the SELF-SHIELDED Fcaw ProcessVertical-down Welding Correct Welding PositionCorrect Welding Speed Correct Electrical Stickout ESOBack-Stepping Mild SteelElectrode Welding Techniques for the Gmaw MIG Process Machine SET UP for the Gmaw MIG ProcessGAS Type Mild Steel ElectrodeTroubleshooting Welds Operation Accessories AccessoriesInnershield Welding Wire MIG Welding WireMaintenance Safety Precautions MaintenanceItems Requiring No Maintenance Routine and Periodic MaintenanceCleaning Components AS Required Cleaning the GUN LinerComponent Replacement Procedures Changing the Contact TIPWork Cable Installation GUN Assembly RemovalHOW to USE Troubleshooting Guide TroubleshootingRecommended Course of Action Problems Possible Areas Symptoms MisadjustmentsContact your local Lincoln Authorized Field Service FacilityWelding Problems Wiringdiagram DiagramsPrecaucion Warnung

IM822 specifications

The Lincoln Electric IM822 is a cutting-edge multi-process welding machine that is making waves in the welding industry for its advanced capabilities and user-friendly features. Known for its versatility, the IM822 supports a variety of welding processes including MIG, TIG, and stick, accommodating a wide range of applications in both industrial and commercial settings.

One of the standout features of the IM822 is its inverter technology, which enhances both performance and efficiency. This inverter-based system allows the welder to output a stable arc, even in fluctuating input power conditions, making it ideal for use on job sites with inconsistent power supplies. The lightweight and compact design of the IM822 are direct benefits of this inverter technology, allowing for portability without sacrificing power.

The IM822 also boasts an impressive duty cycle, which allows for prolonged use without overheating. This characteristic is crucial for professional welders who require consistent, high-quality welds over extended periods. Additionally, it is equipped with an easy-to-read digital display that presents key information such as voltage and amperage settings, giving operators precise control over their work.

User-friendly interface is another hallmark of the Lincoln Electric IM822. The machine comes with intuitive controls that make it easier for both novice and experienced welders to navigate through settings quickly. With preset programs, users can select the most suitable parameters for specific materials and thicknesses, thereby enhancing productivity and reducing setup time.

Moreover, the IM822 excels in providing versatile welding capabilities, allowing it to handle various materials, including stainless steel, aluminum, and mild steel. The machine's robust construction further ensures durability, making it a reliable tool that withstands the rigors of demanding work environments.

Incorporating safety features such as thermal overload protection and an automatic shut-off system, the IM822 promotes safe operation, minimizing the risk of accidents. With a history of quality and innovation backing it, Lincoln Electric has positioned the IM822 as a go-to choice for welders seeking a modern solution that doesn't compromise on power or usability.

In conclusion, the Lincoln Electric IM822 combines advanced inverter technology, user-friendly operation, and robust welding capabilities, making it an excellent investment for professionals in the welding field. Whether for fabrication, repair, or maintenance applications, the IM822 stands out as a versatile and dependable welding solution.