4

5

6

7

3

8

10

9

 

2

 

 

 

1

 

 

11

 

 

 

12

23

15

13

14

16

 

 

 

 

22

18

17

 

19 20

21

 

 

 

 

 

 

 

803 648-F

 

 

 

 

 

Figure 13-3. Control Box Assembly − CC/CV Models

 

Item

Dia.

 

Part

Description

Quantity

 

No.

 

Mkgs.

 

No.

 

 

 

 

 

Figure 13-3. Control Box Assembly − CC/CV Models (Figure 13-1Item 114)

 

 

 

 

 

 

 

. . .

1

. . . F1, F2

. . *085 874 . .

FUSE, mintr cer slo-blo 10A 250V

. . . 2

. . .

2

. . . . . . . . . .

. . .

046 432 . .

HOLDER, fuse mintr .250 x 1.250

. . . 2

. . . 3

. . . . . . . . . .

. . .

201 077 . .

CONTROL BOX, lh

. . . 1

. . . 4

. . . . . . . . . .

. . .

201 078 . .

CONTROL BOX, rh

. . . 1

. . .

5

. . . . CR3

. . ♦090 104 . .

RELAY, encl 12VDC SPST 30A/15VDC spin flange mtg

. . . 1

. . .

6

. . . . CR8

. . .

197 325 . .

RELAY, encl 12vdc spst 70a 4pin flange mtg

. . . 1

. . .

7

. . . . CR1

. . .

090 104 . .

RELAY, Encl 12vdc Spst 30a/15vdc 5pin Flange Mtg

. . . 1

. . .

8

. . . . CR6

. . ♦090 104 . .

RELAY, encl 12vdc spst 30a/15vdc 5pin flange mtg

. . . 1

. . . 9

 

D10/C10, D11/C11 189 701 . .

DIODE/CAPACITOR BOARD

. . . 2

. . . 10

.

. . . CB14

. . ♦230 635 . .

CIRCUIT BREAKER, auto reset 12vdc 8 amp

. . . 1

. . . 11

.

. . . CB10

. . .

190 374 . .

CIRCUIT BREAKER, auto reset 12VDC 40A

. . . 1

. . . 12

.

. . . CR5

. . .

223 710 . .

RELAY, encl 12VDC dpst−no 25A 6pin flange

. . . 1

. . . 13

. . . . . . . . . .

. . .

201 079 . .

COVER, control box

. . . 1

. . . 14

.

. . . PC7

. . ♦195 706 . .

MODULE, pull to idle, two output, 7 pin

. . . 1

. . . 15

.

. . . SR1

. . .

035 704 . .

RECTIFIER, integ 40A 800V

. . . 1

. . . 16

.

. . . CR4

. . ♦113 247 . .

RELAY, encl 12vdc dpdt 20a/120vac 8pin flange mtg

. . . 1

. . . 17

.

. . . PC9

. . .

192 224 . .

CIRCUIT CARD ASSY, display

. . . 1

. . . 18

. . . . . . . . . .

. . .

134 201 . .

STAND-OFF, support pc card

. . . 3

. . . 19

.

. . . . C9 .

. . . .

087 110 . .

CAPACITOR, elctlt 240uf 200VDC

. . . 1

OM-4421 Page 72

Page 77 Page 79
Page 78
Image 78
Miller Electric Big Blue 500 X, Big Blue 400P manual Control Box Assembly − CC/CV Models -1Item
Page 77 Page 79

Big Blue 500 X, Big Blue 400P specifications

Miller Electric has long been a trusted name in the welding industry, and their generators, particularly the Big Blue 400P and Big Blue 500 X, stand out for their performance, reliability, and innovative technologies. These portable diesel welding generators cater to a wide range of applications, from construction sites to industrial fabrication.

The Big Blue 400P is designed for heavy-duty utilization, offering a powerful output of 400 amps at a duty cycle of 60%. It features a dependable Kohler engine that not only provides ample power but also contributes to its efficient fuel consumption, making it an economical choice for extended work sessions. The Big Blue 400P comes equipped with Auto-Stop technology, which automatically turns off the machine when not in use, conserving fuel and extending engine life. This feature showcases Miller's commitment to user-friendly designs that enhance both efficiency and sustainability.

On the other hand, the Big Blue 500 X takes performance up a notch with an impressive 500 amps output and a 60% duty cycle. It is powered by a high-efficiency Yanmar engine that ensures top-notch performance even in the most demanding conditions. This generator is equipped with Miller's X-CASE design, which features a rugged weather-resistant enclosure that protects internal components from harsh environmental conditions, ensuring durability and extended lifespan.

Both machines integrate advanced technologies such as Smart Tech, which optimizes the generator's output based on the specific demands of the welding process. This technology helps maintain a stable arc, enhancing welding quality and consistency. Additionally, both models feature the Auto Remote Start, allowing for quick operations without manual intervention, further advancing ease of use.

The versatility of the Big Blue 400P and 500 X is evident in their ability to perform a variety of welding processes, including Stick, MIG, and TIG. They are equipped with multiple outputs, allowing simultaneous powering of tools and auxiliary equipment, making them indispensable for professionals who need adaptability on the job.

Overall, the Miller Electric Big Blue 400P and 500 X embody the quality, performance, and innovative technologies that Miller Electric is known for. Their robust capabilities, coupled with user-friendly features, make these generators ideal for demanding applications in various industries, ensuring that welders can achieve excellent results, no matter the challenges faced on site.
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