Miller Electric MC-80M owner manual Installing Machine-Held Torch And Remote Trigger Pendant

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8 Printed Circuit Board PC3
9 Three-Way Connector
Connect three-way connector to matching receptacle on PC3, torch connection receptacle, and remote trigger receptacle.
Reinstall top of case.
ST-801 208 / ST-801 202
Keep away from moving parts.
swarn8.1* 10/91
Machine-held torches require a customer-supplied external switch or remote trigger control.
Turn Off cutter and remove input power. Remove top of cutter case.
1 Remote Trigger Leads
2 Strain Relief
3 Boot
Install strain relief in location shown. Insert leads through boot and install in strain relief as shown. Be sure insulation jacket is in strain relief.
4 Torch Connection Receptacle
5 Gas Hose
6 Pilot Lead
Insert receptacle, hose, and lead through boot.
7 Pilot Terminal

3-2. Installing Machine-Held Torch And Remote Trigger Pendant

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.

9

4

5

6

1

 

 

Connect pilot lead to terminal, and

Rear Panel

3

gas hose to fitting as shown.

85

9

4 3

7

2

6

 

1

 

 

Tools Needed:

3/8, 5/8 in

Figure 3-2. Installing Machine-Held Torch And Remote Trigger Pendant Into Cutter

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Contents OWNER’S Manual From Miller to You Plasma ARC Cutting Safety Precautions Flying Sparks and HOT Metal can cause injury Fumes and Gases can be hazardous to your healthPlasma ARC can cause injury Cylinders can explode if damagedTable of Contents EMF InformationPage Specifications Safety InformationCutting Torch Duty Cycle Definition 100% Duty Cycle At 80 AmperesElectric Shock can kill HOT Parts can cause severe burns InstallationInstalling Hand-Held Torch Moving Parts can cause injuryInstalling Machine-Held Torch And Remote Trigger Pendant Fumes and Gases can be hazardous Operating the TorchElectric Shock can kill Cutting can cause fire or explosion To your healthREPEATEDLY, such as during the cutting of chain Hitting Torch on a Hard Surface toTorch Incorrect Standoff Distance can damage torchSequence Of Plasma Arc Gouging PAG Months Maintenance & TroubleshootingRoutine Maintenance Each UseOvertightening will strip threads Checking/Replacing Cup, Tip, And ElectrodeReco Mmended VAL UES or Operat IO N Troubleshooting Cutting TroubleParts List GougingTorch, MC-80 Machine Service SupportOwner’s Record Miller Electric Mfg. Co

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.
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