Item

Dia.

Part

Description

 

 

No.

Mkgs.

No.

Quantity

 

 

 

 

Figure 10-3. Panel, Front w/Components (Fig 10-1 Item 102)

 

 

 

 

 

 

 

. . .

1

. . . . . . . . . . . .

. 010 647 . . .

PIN, spring CS .156 x 1.250

. . . 1

. . .

2

. . . . . . . . . . . .

. 044 328 . . .

HANDLE, switch range

. . . 1

. . .

3

. . . . . . . . . . . .

. . . . . . . . . . . .

PLATE, ident control rating (order by model and serial number)

. . . 1

. . .

4

. . . . . . . . . . . .

. . . . . . . . . . . .

NAMEPLATE, (order by model and serial number)

. . . 1

. . .

5

. S1

. 172 070 . . .

SWITCH, ign 5posn w/out handle

. . . 1

. . .

. . . . . . . .

. . . . . . . . . . . .

. . . . . . . . . LO OIL & HI TEMP SHUTDOWN, (consisting of)

. . . 1

. . .

. . . . . . . .

. . . . . . . . . . . .

. 110 958 . . .

. SWITCH, automatic shutdown (consisting of)

. . . 1

. . . 6 . . . . . MS1

. 011 072 . . .

. . . SWITCH, magnetic (consisting of)

. . . 1

. . .

7

. F

*048 317 . . .

. . . . . FUSE, mintr gl 14A 32V

. . . 1

. . .

. . . . . . . .

. D8

. 087 970 . . .

. . . DIODE

. . . 1

. . .

8

. . . . . . . . . . . .

. 131 999 . . .

PANEL, front upper

. . . 1

. . .

9

. . . . . . . . . . . .

. 086 706 . . .

SPACER, range switch

. . . 1

. . . 10

. S3

. 119 850 . . .

SWITCH, range/changeover

. . . 1

. . . 11

. . . . . . . . . . . .

. 086 991 . . .

BRACKET, support switch range

. . . 1

.Hardware is common and not available unless listed.

5

4

3

2

1

38

37

Fig 10-4

11 12

6

8

9

10

7

13

14

13

15

16

2539

36

 

26

35

 

34

 

 

33

 

24

 

 

32

31

 

 

30

 

 

29

23

28

27

22

3

 

20

21

Figure 10-3. Panel, Front w/Components

17

18

19

Includes

Item 20

8

ST-115 005-C

OM-477 Page 52

Page 56
Image 56
Hobart Welding Products OM-477 manual 2539, Includes

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.