Item

Dia.

 

Part

Description

 

 

No.

 

Mkgs.

 

No.

Quantity

 

 

 

 

 

 

Figure 10-2. Generator (Fig 10-1 Item 59)

 

 

 

 

 

 

 

 

. . . 1

. . .

. . . . . . .

. .

106 426 . .

INSULATOR

. . . 4

. . . 2

. . .

. . . . . . .

. .

106 440 . .

BUS BAR, rectifier

. . . 2

. . . 3

. . . SR3 . .

. .

106 427 . .

DIODE ASSEMBLY, reverse polarity (consisting of)

. . . 1

. . . 4

. . .

. . . . . . .

. .

048 420 . . .

. CAPACITOR, rectifier

. . . 2

. .

. . . .

. . .

. . . . . . .

. .

106 641 . . .

. CAPACITOR

. . . 1

. . . 5

. . .

. . . . . . .

. .

037 957 . . .

. DIODE, rect 275A 300V RP

. . . 3

. . . 6

. . .

. . . . . . .

. .

106 425 . . .

. INSULATOR

. . . 2

. . . 7

. . .

. . . . . . .

. .

173 066 . .

BRACKET, mtg brushholder

. . . 1

. . . 8

. . .

. . . . . . .

. .

018 614 . .

BRUSH SET, (consisting of)

. . . 3

. . . 9

. . .

. . . . . . .

. .

*151 299 . . .

. BRUSH, contact

. . . 1

. .

10

. . .

. . . . . . .

. .

600 270 . . .

. HOLDER, brush

. . . 1

. .

11

. . .

. . . . . . .

. .

152 044 . . .

. CAP, brushholder

. . . 1

. .

12

. . .

. . . . . . .

. .

013 367 . .

LABEL, warning moving parts can cause serious injury

. . . 2

. .

13

. . .

. . . . . . .

. .

. 110 371 . .

GUARD, starter

. . . 1

. .

14

. . .

. . . . . . .

. +128 730 . .

STATOR, gen (consisting of)

. . . 1

. .

14

. . .

. . . . . . .

+♦

132 222 . .

STATOR, gen (consisting of)

. . . 1

. .

15

. . .

. . . . . . .

. .

039 207 . . .

. BAFFLE, air gen

. . . 1

. .

16

. . .

. . . . . . .

. .

105 668 . .

ROTOR, gen (consisting of)

. . . 1

. .

17

. . .

. . . . . . .

. .

024 617 . . .

. RING, retaining external

. . . 1

. .

18

. . .

. . . . . . .

. .

053 390 . . .

. BEARING, ball

. . . 1

. .

19

. . .

. . . . . . .

. .

089 737 . . .

. FAN, rotor

. . . 1

. .

. . . .

. . .

. . . . . . .

. .

035 776 . . .

. KEY, .375 x .375 x 2.000

. . . 1

. .

20

. . .

. . . . . . .

. .

044 374 . .

STATOR, excitor

. . . 1

. .

21

. . .

. . . . . . .

. .

173 068 . .

ENDBELL, gen (consisting of)

. . . 1

. .

22

. . .

. . . . . . .

. .

143 220 . . .

. O-RING, 2.859 ID x .139CS

. . . 1

. .

23

. . .

. . . . . . .

. .

106 424 . .

BARREL, rectifier

. . . 1

. .

. . . .

. . .

. . . . . . .

. .

163 271 . .

EDGE TRIM

. . . 1

. .

24

. . .

SR3 . .

. .

106 430 . .

DIODE ASSEMBLY, straight polarity (consisting of)

. . . 1

. .

25

. . .

. . . . . . .

. .

048 420 . . .

. CAPACITOR, rectifier

. . . 2

. .

. . . .

. . .

. . . . . . .

. .

106 641 . . .

. CAPACITOR

. . . 1

. .

26

. . .

. . . . . . .

. .

106 425 . . .

. INSULATOR

. . . 2

. .

27

. . .

. . . . . . .

. .

037 956 . . .

. DIODE, rect 275A 300V SP

. . . 3

. .

28

. VR1,R4 . .

046 819 . . .

. SUPPRESSOR

. . . 1

♦OPTIONAL *Recommended Spare Parts.

+When ordering a component originally displaying a precautionary label, the label should also be ordered.

To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested Replacement Parts. Model and serial number required when ordering parts from your local distributor.

OM-477 Page 51

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Image 55
Hobart Welding Products OM-477 manual Generator -1 Item
Page 54 Page 56

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.
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