Miller Electric OM-2241 manual Rectifier, Si Diode SR1, 175

Page 29

Item

Dia.

Part

 

 

No.

Mkgs.

No.

Description

Quantity

 

 

Figure 7-2Panel, Front w/Components (Fig 7-1Item 33) (continued)

 

 

 

 

 

 

. . . 14 . . . .

. . . . . . . .

+172 587

. . COVER, stud output

. . . 1

. . . 15 . . . .

. . . . . . . .

. 160 935

. . CLIP, spring

. . . 3

. . . 16 . . . .

. . . . . . . .

. 601 835

. . NUT, 10-32 brs

. . . 2

. . . 17 . . . .

. . . . . . . .

. 038 887

. . STUD, pri bd brs 10-32 x 1.375

. . . 1

. . . 18 . . . .

. . . . . . . .

. 209 382

. . PANEL, front upper

. . . 1

. . . 19 . . . .

. . . . . . . .

. . . . . . . . . .

. . NAMEPLATE, (order by model and serial number)

. . . 1

. . . 20 . . . .

. S2 . . . . 159 039

. . SWITCH, rocker SPDT 15A 125VAC

. . . 1

. . . . . . . . .

PLG2 . . . 185 626

. . CONNECTOR, body 56 series

. . . 1

. . . 21 . . . .

PL2 . . .

. 159 522

. . LED, yellow

. . . 1

. . . 22 . . . .

. . . . . . . .

. 159 036

. . LENS, LED clear

. . . 1

. . . 23 . . . .

. . . . . . . .

. 118 901

. . METER, amp

. . . 1

. . . 24 . . . .

. . . . . . . .

. 118 902

. . METER, volt

. . . 1

+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.

4

. Hardware is common and not

3

available unless listed.

 

5

1 2

6

7

Figure 7-3 Rectifier, Si Diode SR1

803 396-A

Item

Dia.

Part

 

 

 

No.

 

Mkgs.

No.

Description

Quantity

 

 

 

SR1

175 070

Figure 7-3Rectifier, Si Diode (Fig 7-1Item 34)

 

 

 

 

 

 

. . . 1

. . . . C7-12

. . . . 048 420

. . CAPACITOR, cer disc .01uf 1000VDC

. . . 6

. . .

2

. . . . .

. . . . . .

. . . . 177 316

. . HEAT SINK, rect

. . . 3

. . .

3

. . . . .

. . . . . .

. . . . 177 317

. . HEAT SINK, rect

. . . 2

. . .

4

. . . . .

. . . . . .

. . . . 166 667

. . CLAMP, thyristor rect

. . . 3

. . .

5

. . . . . TP3 . . . . . 185 679

. . THERMOSTAT, NC

. . . 1

. . . 6

. . . SCR1-6

. . . 148 091

. . THYRISTOR, SCR 865A 300V hockey puck

. . . 6

. . .

. . .

. . . .

PLG1

. . . . 158 720

. . CONNECTOR & SOCKETS

. . . 1

. . .

7

. . . . .

. . . . . .

. . . . 188 692

. . CLAMP, thyristor rectifier 4.250

. . . 3

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-2241 Page 25

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Contents Description OM-2241Processes From Miller to You Table of Contents Page Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or killCalifornia Proposition 65 Warnings About Pacemakers Principal Safety StandardsEMF Information − Consignes DE Sécurité − À Lire Avant Utilisation Identifie un message de sécurité particulierLES Particules Projetées peu- vent blesser les yeux LE Soudage peut causer un incen- die ou une explosionLES Pièces Chaudes peuvent cau- ser des brûlures graves LE Bruit peut affecter l’ouïeLA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU D’EXPLO’EMPLOI Excessif peut Faire LES Pièces Mobiles peuvent cau- ser des blessuresConsignes relatives aux stimulateurs cardiaques Principales normes de sécuritéInformation sur les champs électromagnétiques Duty Cycle And Overheating Specifications230 OverheatingVolt-Ampere Curves Selecting a Location Be careful when placing or moving unit over uneven surfacesTipping Movement Location And AirflowDimensions Dimensions And WeightsWeight VAC Receptacle And Circuit BreakersDuty Cycle Weld Output Terminals And Selecting Cable Sizes10 − 60% 60 − 100% Remote 14 Receptacle RC8 Turn off power before con- necting to receptacleRemote 14 Receptacle RC8 Information InformationPlacing Jumper Links Electrical Service GuideInput Voltage Input Amperes At Rated OutputDisconnect Device Input Power Con- nections Connecting Input PowerWelding Power Source Input Power Connections Controls Routine MaintenanceDisconnect input power before maintaining Months Short Circuit Shutdown Disconnect input power be- fore opening rear access doorFuse F1 Trouble Remedy Troubleshooting Table− Electrical Diagram OM-2241 − Parts List 1Main Assembly 2Panel, Front w/Components -1Item 175 Rectifier, Si Diode SR14Panel, Rear w/Components -1Item Support ServiceMiller Electric Mfg. Co Owner’s Record

OM-2241 specifications

The Miller Electric OM-2241 is a versatile and innovative welding machine designed for both professional and industrial use. This power source is known for its durability, performance, and user-friendly features, making it a preferred choice for welders across various sectors.

One of the main features of the OM-2241 is its advanced multi-process capabilities. This welding machine can seamlessly switch between MIG, TIG, stick, and flux-cored welding, allowing users to tackle a wide array of projects with ease. This flexibility makes it suitable for various applications, from maintenance and repair to fabrication and construction.

The OM-2241 is equipped with Miller's Auto-Set technology, which simplifies the setup process. This feature automatically adjusts the machine's settings based on the material thickness and type, enabling users to achieve optimal weld quality without the need for extensive calibration. This is particularly beneficial for both novice and experienced welders, as it reduces the learning curve and increases efficiency.

Another notable characteristic of the OM-2241 is its lightweight and portable design. Weighing significantly less than traditional welding machines, it allows for easy transportation, making it an excellent option for on-site work. The machine also boasts an ergonomic handle and intuitive control panel, enhancing user comfort and accessibility during operation.

In terms of performance, the OM-2241 provides a stable arc and reduced spatter, resulting in clean and professional-looking welds. Its built-in digital meter provides real-time feedback on voltage and amperage, allowing welders to monitor their performance closely and make adjustments as needed.

The Miller Electric OM-2241 is also engineered with durability in mind. Constructed with high-quality materials and protective features, it can withstand challenging working environments and ensure long-lasting operation. This resilience is complemented by Miller’s reputation for reliability and customer satisfaction, providing peace of mind to users.

In conclusion, the Miller Electric OM-2241 stands out in the welding equipment market due to its multifaceted capabilities, user-friendly technologies, and robust performance characteristics. Whether in a workshop or at a job site, this welding machine delivers the versatility and reliability required for various welding applications, making it an essential tool for any welder's arsenal.
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