Welding Operations, Sequence of Operation

B-3

OPERATION

B-3

WELDING OPERATIONS

SEQUENCE OF OPERATION

Wire Loading

Refer to Figure B.2 and B.3.

The machine power switch should be turned to the OFF (“O”) position before working inside the wire feed enclosure.

The machine is shipped from the factory ready to feed 8” (200 mm) diameter spools [2.2” (56 mm) max. width]. These spools fit on a 2” (50 mm) diameter spindle that has a built-in adjustable friction brake to prevent overrun of the spool and excess slack in the wire.

Note: When loading and removing the 8” Spools make sure that the wing nut (inside the wire spool spindle hub) is turned 90° from the wire spool spindle locking tab. If the wing nut is positioned in line with the locking tab, the tab cannot be depressed to load or unload the wire spool.

FIGURE B.2

Wire Spool Spindle

8” Wire Spool

Be sure that this stud engages the hole in the wire spool.

To Wire Drive

Wire Spool must be pushed all the way on the spindle so that the spindle’s tab will hold it in place. The Wire Spool will rotate clock- wise when wire is dereeled.

Load an 8” (200 mm) diameter spool on the wire spool spindle shown in Figure B.2.

To use 4” (100 mm) diameter spools, the 2” (50 mm) diameter spindle must be removed (See Figure B.3). Remove the wing nut and spacer at the end of the shaft and remove the outside plastic wire spool spin- dle. The spindle can be stored in the wire feed com- partment. A 4” (100 mm) diameter spool is mounted directly on the 5/8” (16 mm) diameter shaft and held in place with the previously removed hardware. Also make certain the start end of the wire, which may pro- trude through the side of the spool does not contact any metallic case parts.

FIGURE B.3

Wire Spindle Shaft	4" Wire Spool

Wing Nut

and Spacer

To wire drive

Friction Brake Adjustment

With wire spool installed on the spindle shaft and the wing nut loose, turn the spool by hand while slowly tightening the wing nut until a light drag is felt. Tighten the wing nut an additional 1/4 turn.

Note: When properly adjusted, the brake should pro- vide only enough drag to prevent overrun of the spool and excess slack in the wire. Too much drag may result in wire feeding problems, and may cause pre- mature wear of wire drive system components.

Pro-MIG 175

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.