2-2. Input Connection Label

 

 

 

 

 

1/96

1

 

2

 

3

4

1

Warning! Watch Out! There

 

 

 

 

 

 

 

 

are possible hazards as

 

 

 

 

 

 

 

 

shown by the symbols.

 

 

 

 

 

 

 

2

Electric shock from wiring can

 

 

 

 

 

 

 

 

kill.

 

 

 

 

 

 

 

3

Disconnect input plug or

 

 

 

 

 

 

 

 

power before working on

 

 

 

 

 

 

 

 

machine.

 

 

 

 

 

 

 

4

Read the Owner’s Manual

 

 

 

 

 

 

 

 

before working on this

 

 

 

 

 

 

 

 

machine.

 

 

 

 

 

 

? V

5

Consult rating label for input

1

 

2

 

 

3

 

power requirements, and

 

 

 

 

 

 

 

 

check power available at the

 

 

 

 

 

 

 

 

job site – they must match.

 

 

 

 

 

 

 

6

Read Owner’s Manual and

 

 

? V

 

 

 

 

 

inside labels for connection

 

 

? A

 

 

 

 

 

points and procedures.

 

 

 

 

 

5

7

Move jumper links as shown

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on inside label to match

 

 

 

 

 

 

3

 

voltage at job site.

 

 

 

 

 

 

8

Having a loop of extra length,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

connect grounding conductor

 

 

 

 

 

4

 

 

first.

 

 

 

 

 

 

9

Connect line input conductors

 

 

 

 

 

 

S-179 290

 

 

 

 

 

 

 

 

as shown on inside label –

 

 

 

 

 

 

 

 

double-check all connections,

 

 

 

 

 

 

 

 

jumper link positions, and

 

 

 

 

 

 

 

 

input voltage before applying

 

5

6

7

8

 

9

 

power.

2-3. Electric Shock And Airflow Label

1

2

3

S-179 563

1Warning! Watch Out! There are possible hazards as shown by the symbols.

2Electric shock from wiring and exposed weld terminals can kill.

3Close door before turning on unit.

1/96

2-4. Nameplate Safety Symbols

 

 

 

 

1

Warning! Watch Out! There

 

1

 

1

 

are possible hazards as

 

 

 

shown by the symbols.

 

 

 

 

 

 

 

 

 

2

Electric shock from welding

 

 

 

 

 

electrode or wiring can kill.

 

 

 

 

3

Sparks from arcing electrode

 

 

 

 

 

can cause explosion or fire –

 

 

 

 

 

disconnect cable for process

 

 

 

 

 

not in use.

 

 

 

 

4

Read Owner’s Manual for

 

 

 

 

 

connection procedures.

 

 

 

 

5

Electric shock from wiring can

2

3

4

5

6

kill.

 

6

Disconnect input power

 

 

 

 

 

before working on unit or

 

 

 

 

 

making terminal strip

 

 

 

 

 

connections.

Nameplate D-179 389

OM-277 Page 10

Page 13 Page 15
Page 14
Image 14
Hobart Welding Products 302, 452 Input Connection Label, Electric Shock And Airflow Label, Nameplate Safety Symbols, ? a
Page 13 Page 15

302, 452 specifications

Hobart Welding Products has established itself as a trusted name in the world of welding equipment, and among its extensive lineup, the 452,302 model stands out for its exceptional performance and versatility. This MIG welder is designed to meet the needs of both professionals and hobbyists, ensuring high-quality welds in a variety of applications.

One of the main features of the Hobart 452,302 is its robust build quality. Constructed with durable materials, this welder is designed to withstand the rigors of heavy use while maintaining consistent performance. Its compact design allows for portability, making it an excellent choice for on-site jobs or home workshops.

The 452,302 operates on a 230V input power, providing a strong output range that can handle a variety of welding tasks, from thin sheets of metal to thicker materials. It boasts a high maximum output of 230 amps, which allows it to tackle demanding projects with ease. This flexibility makes it suitable for professionals in construction, fabrication, and even automotive repair.

With its excellent arc stability, the Hobart 452,302 ensures ease of use and reduces the chance of defects in welds. The welder features an adjustable wire feed speed, allowing users to dial in the perfect setting for their specific welding task. This customization is crucial for achieving optimal results, as different materials and thicknesses require varying settings.

In terms of technology, the 452,302 integrates advanced thermal overload protection, safeguarding against overheating and prolonging the lifespan of the machine. This feature is particularly beneficial in high-demand environments, where extended periods of operation can lead to equipment failure.

The Hobart 452,302 is also compatible with a range of wire sizes and types, enabling users to expand their welding capabilities. This versatility is enhanced by the welder’s easy connectivity to gas regulators, making it suitable for both gas-shielded and flux-cored welding processes.

In conclusion, the Hobart Welding Products 452,302 is a powerful and versatile MIG welder designed to meet the diverse needs of welders. With its robust build, excellent performance features, and advanced safety technologies, it is a reliable choice for anyone seeking top-quality welding equipment. Whether you're a seasoned professional or an enthusiastic beginner, the 452,302 delivers the performance and durability necessary for successful welds on a variety of projects.
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