Lincoln Electric IM810 manual Component Replacement Procedures, Changing the Contact TIP

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D-3

MAINTENANCE

D-3

COMPONENT

REPLACEMENT

PROCEDURES

CHANGING THE CONTACT TIP

1.Refer to Figure D.2. Remove the gas nozzle from the gun by unscrewing counter-clockwise.

2.Remove the existing contact tip from the gun by unscrewing counter-clockwise.

3.Insert and hand tighten desired contact tip.

4.Replace gas nozzle.

CHANGING DRIVE ROLL (Refer to Figure D.1)

The drive roll has two grooves; one for .023" – .025" (0.6 mm) solid steel electrode and a larger groove for

.030" (0.8 mm) solid and .035" (0.9 mm) flux-cored steel electrode. As shipped, the drive roll is installed in the .023"-.025" (0.6 mm) position.

If .030"/.035" (0.8/0.9 mm) wire is to be used, the drive roll must be reversed as follows:

1.Connect the machine to its rated input power per instructions in Installation section.

2.Release the spring-loaded pressure arm (1) and lift the idle roll arm away (2) from the drive roll (3).

3.Turn the power switch to ON (marked “I”).

4.Set the wire speed to minimum and jog the drive unit with the trigger switch until the drive roll set screw is facing up.

CAUTION

When inching the welding wire, the drive rolls, gun connector block, and gun contact tip are energized relative to work and ground and remain energized for several seconds after the gun trig- ger is released.

5.Turn the power switch to OFF (marked “O”).

6.Loosen the drive roll set screw with the 5/64" (2.0 mm) hex wrench supplied.

7.Remove the drive roll, flip over and reinstall with the

.030/.035" (0.8/0.9 mm) groove (the larger groove) closest to the gearbox.

8.Push a length of straightened welding wire through the wire feeder guide tubes and adjust the position of the drive roll so that the groove is centered on the wire. Make certain the set screw is located on the flat portion of the shaft and tighten.

Figure D.1

2

1

3

Pro-MIG 175

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Contents Pro-MIG California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding Sparks can cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéOn-Line Product Registration Please Examine Carton and Equipment For Damage ImmediatelyTable of Contents Installation Identify and Locate Components Safety PrecautionsSelect Suitable Location Work Clamp InstallationOutput Connections StackingWork Cable Installation GUN InstallationConnecting Gun Cable to the Pro-MIG Figure A.5 Input ConnectionsElectrical Input Connection for Rated Output Line Cord ConnectionVolt Input Connection Design Features Advantages Saftey PrecautionsOperation General DescriptionWelding Capability Controls and SettingsLimitations Friction Brake Adjustment Wire LoadingWelding Operations Sequence of OperationOver the drive roll 3, and into the outgoing Wire Threading Refer to Figure B.4Process Guidelines Cleaning Tip And NozzleMaking a Weld Welding with Gmaw MIG Changing Machine Over to Feed Other Wire SizesOverload Protection Application Chart Optional Accessories AccessoriesK586-1 Deluxe Adjustable Gas Regulator & Hose Kit K549-1 .035 0.9 mm Innershield Welding Kit025 .035 0.6 0.9mm wire Replacement PartsInnershield Fcaw Conversion Maintenance Safety Precautions MaintenanceRoutine Maintenance Configuration of Components in Wire Feeding System GUN and Cable MaintenanceFor Magnum 100L GUN Contact Tip Cable Liner Drive RollChanging the Contact TIP Component Replacement ProceduresGUN Handle Parts Changing LinerLiner trim length HOW to USE Troubleshooting Guide TroubleshootingRecommended Course of Action Problems Possible Symptoms CauseGAS Flow Problems Welding Problems Pro-MIG 175 Wiring Diagram Page Page Precaucion Warnung

IM810 specifications

The Lincoln Electric IM810 is a highly regarded industrial inverter-based welding machine that offers unparalleled performance and versatility for a variety of welding applications. Known for its robust design and advanced technology, the IM810 is ideal for professionals in industries such as construction, shipbuilding, and manufacturing.

One of the standout features of the IM810 is its advanced inverter technology, which provides a significant reduction in weight and size compared to traditional welding machines. This makes the unit highly portable and easy to handle in different working environments. Despite its compact design, the IM810 does not compromise on power, delivering impressive output capabilities to tackle even the most demanding welding tasks.

The IM810 supports a range of welding processes, including MIG, TIG, and stick welding. This versatility allows users to switch between different types of welding applications with ease, making it a valuable tool for technicians who need to adapt to various projects. Moreover, its dual voltage capability enables operation on both 120V and 230V power supply, increasing its usability in different settings.

Another key feature is the machine’s user-friendly interface. The IM810 is equipped with an intuitive digital display that makes it easy for users to monitor settings and adjust parameters on the fly. This helps to streamline the welding process and improve efficiency. Additionally, the machine includes a range of pre-set programs for different materials and thicknesses, enabling users to achieve optimal results with minimal setup time.

The IM810 is also designed with durability in mind. Constructed from high-quality materials, it can withstand the rigors of industrial environments. Its heavy-duty construction ensures long-lasting performance, while built-in thermal overload protection safeguards the machine against overheating, extending its lifespan.

With a focus on safety, the IM810 incorporates various features to protect both the operator and the equipment. These include a sturdy roll cage for physical protection and advanced cooling systems that maintain optimal operating temperatures.

In summary, the Lincoln Electric IM810 is a versatile, powerful, and durable welding machine that combines advanced technology with user-friendly features. Its ability to handle multiple welding processes, coupled with its portability and safety features, makes it an essential tool for professionals who demand quality and reliability on the job.
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