4-7. Remote 14 Receptacle RC3 Information (Optional, See Section 4-8)

A J

B K I

C L N H

D M G

EF

Ref. ST-159 730-A

 

Socket*

Socket Information

 

A

24 volts ac. Protected by circuit

 

 

breaker CB4.

 

B

Contact closure to A completes 24

 

 

volts ac contactor control circuit.

 

I

115 volts ac. Protected by circuit

 

 

breaker CB3.

 

J

Contact closure to I completes 115

 

 

volts ac contactor control circuit.

 

G

Circuit common for 24 and 115 volts ac

 

 

circuits.

 

C

0 to +10 volts dc output to remote

 

 

control.

A/V

D

Remote control circuit common.

E

0 to +10 volts dc input command signal

 

 

 

from remote control.

 

K

Chassis common.

*The remaining sockets are not used.

4-8. Terminal Strip 3T Connections (Optional)

Y Stop engine.

If remote control plug does not fit in receptacle RC3, wire cord directly to terminal strip 3T.

Y Do not connect to Remote 14 receptacle RC3 and terminal strip 3T at the same time. Use only one remote control method.

Open right side door.

1 Cover

2 Terminal Strip 3T

Connect leads to 3T using terminal information shown in Section 4-7.

Reinstall cover. Close door.

2

1

Tools Needed:

Ref. ST-139 670-B / ST-185 316 / Ref. ST-191 898

OM-477 Page 17

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Hobart Welding Products OM-477 Remote 14 Receptacle RC3 Information Optional, See Section, Socket Information, Stop engine

OM-477 specifications

Hobart Welding Products has long been recognized for delivering high-quality welding equipment tailored to the needs of both professionals and DIY enthusiasts. Among its distinguished offerings is the OM-477, a versatile multi-process welder designed to excel in a variety of welding applications. This machine integrates an array of features and technologies that cater to both novice and experienced welders.

One of the defining characteristics of the OM-477 is its multi-process capability, which allows users to perform MIG, TIG, and stick welding with ease. This flexibility makes it an ideal choice for a wide range of projects, from automotive repair to light fabrication tasks. The seamless transition between processes is facilitated by a user-friendly interface that simplifies the selection and adjustment of settings, ensuring a smoother workflow.

The OM-477 is powered by a robust, industrial-grade inverter technology that provides high arc stability and increased energy efficiency. This not only enhances performance but also reduces power consumption, making it an environmentally friendly option. Welders can operate at various output ranges, accommodating different materials, including mild steel, stainless steel, and aluminum, thus ensuring versatility in project execution.

Another notable feature of the OM-477 is its portability. Weighing in at a manageable size, this welder is equipped with a durable carry handle, allowing for easy movement between job sites or within the workshop. This characteristic complements its user-friendly setup, making it accessible for individuals of all skill levels.

Safety is a pivotal aspect of the design of the OM-477. It incorporates multiple safety features such as a thermal overload protection mechanism, ensuring that the machine operates well within safe parameters. This is crucial for preventing overheating, thereby extending the welder's lifespan and reducing maintenance costs over time.

Additionally, the OM-477 offers precise control over welding parameters, enabling users to fine-tune their settings for optimal results. Whether tackling thin sheet metal or thicker materials, the welder’s adjustment capabilities ensure a clean, professional finish.

In summary, the Hobart OM-477 stands as a testament to innovative welding technology, combining multi-process functionality, inverter efficiency, portability, and safety into a single machine. It is a reliable tool designed to empower welders at any skill level, making it a worthy addition to any welding arsenal. With the OM-477, Hobart Welding Products continues to champion quality and user satisfaction in the welding industry.