swarn8.1* 10/91
Turn Off cutter and remove input power. Remove top of cutter case.
1 Trigger Switch Connector
2 Gas Hose Connector
3 Pilot Lead Terminal
4 Boot
Insert hose and leads through boot.
5 Gas Hose
6 Pilot Terminal
Connect hose and leads as shown. Reinstall top of case.
Ref. ST-800 895 / ST-800 896
OM-1592 Page 3
Keep away from moving parts.

SECTION 3 – INSTALLATION

3-1. Installing Hand-Held Torch

WARNING

ELECTRIC SHOCK can kill.

HOT PARTS can cause severe burns.

Do not touch live electrical parts.

Allow cooling period before maintaining or servicing.

Turn Off cutter, and disconnect input power before installing torch.

MOVING PARTS can cause injury.

Significant DC voltage can remain on capacitors in cutter after unit is Off. Always discharge capacitors according to cutter’s Owner’s Manual before installing torch.

1

2 3

Rear Panel

4

2

1

5

6 4

Tools Needed:

3/8, 5/8 in

Figure 3-1. Installing Hand-Held Torch Into Cutter

Page 9
Image 9
Miller Electric MC-80M Installation, Installing Hand-Held Torch, Electric Shock can kill HOT Parts can cause severe burns

MC-80M, MC-80 specifications

The Miller Electric MC-80 and MC-80M are advanced multi-process welding machines designed for versatility and efficiency in various welding applications. Recognized for their robust performance and state-of-the-art technology, these machines cater to the demands of professional welders across multiple industries, including fabrication, construction, and maintenance.

One of the standout features of the MC-80 and MC-80M is their ability to perform several welding processes, including MIG, TIG, Stick, and Flux-Cored welding. This multi-process capability allows users to tackle a wide range of welding tasks without needing multiple machines, which saves both time and money. The machine's adaptable nature makes it suitable for welding various materials, including mild steel, stainless steel, and aluminum.

The MC-80 series incorporates Miller's innovative Auto-Set technology. This feature automatically adjusts the machine's settings based on the user's selected material type and thickness, optimizing welding parameters for a perfect weld every time. This user-friendly technology significantly reduces the learning curve for less experienced welders while enhancing overall efficiency for seasoned professionals.

Power and performance are also key characteristics of the MC-80 and MC-80M. The machines are equipped with a powerful inverter design that provides clean, stable, and efficient arc characteristics. This inverter technology not only ensures consistent performance but also leads to energy efficiency, making these models environmentally friendly and cost-effective in the long run.

Portability is another essential aspect of the MC-80 series. Weighing considerably less than traditional transformer-based machines, these units are designed for easy transport. With the addition of an integrated handle and a lightweight design, welders can easily move the MC-80 or MC-80M around job sites, increasing productivity.

Furthermore, the versatile design of the MC-80M model includes a more advanced feature set, such as enhanced digital displays that offer real-time monitoring of welding parameters. This allows for improved control and precision during the welding process. Additionally, both models feature durable construction, ensuring reliable operation in demanding environments.

In summary, the Miller Electric MC-80 and MC-80M welding machines stand out due to their multi-process capabilities, innovative technology, energy efficiency, portability, and rugged design. These features make them ideal choices for both beginner and experienced welders looking to achieve high-quality results in a variety of welding applications.