Miller Electric DS-74S16, DS-74S12, DS-74D12, and DS-74D16 manual PLG5

Page 37

 

 

 

 

 

Quantity

Item

Dia.

Part

 

 

Model

No.

Mkgs.

No.

 

Description

DS-12

 

DS-16

 

 

Figure 8-4. Drive Assembly, Wire (continued)

 

 

 

 

 

 

 

 

 

 

. . . . . . . . . .

. . . . . . . . . . .

184 136

. . . . Kit, Brush Holder

. . . 1 .

. 1. .

. . . 13 . . . .

. . . . . . . . . . .

155 098

. . Kit, Cover Motor Gearbox (consisting of)

. . . 1 .

. 1. .

. . . . . . . . . .

. . . . . . . . . . .

153 550

. . . . .

Cover, Motor Gearbox (consisting of)

. . . 1 .

. 1. .

. . . . . . . . . .

. . . . . . . . . . .

155 099

. . . . . .

. Gasket, Cover

. . . 1 .

. 1. .

. . . . . . . . . .

. . . . . . . . . . .

155 100

. . . . . .

. Screw, Cover

. . . 5 .

. 5. .

. . . . . . . . . .

. . . . . . . . . . .

154 031

. . . . .

Spacer, Locating

. . . 2 .

. 2. .

. . . . . . . . . .

. . . . . . . . . . .

133 493

. . . . Ring, Rtng Ext .250 Shaft Grv X .025Thk

. . . 1 .

. 1. .

. . . . . . . . . .

. . . . . . . . . . .

203 642

. . Pressure Arm, R & Vert L 4 Roll (consisting of)

. . . 1 .

. 1. .

. . . . . . . . . .

. . . . . . . . . . .

203 631

. . Pressure Arm, S/L & Vert S/R 4 Roll (consisting of)

. . . 1 .

. 1. .

. . . 14 . . . .

. . . . . . . . . . .

203 641

. . . . Washer, Flat Indicator Spring Tension

. . . 2 .

. 2. .

. . . 15 . . . .

. . . . . . . . . . .

182 415

. . . . Pin, Cotter Hair

. . . 1 .

. 1. .

. . . 16 . . . .

. . . . . . . . . . .

203 640

. . . . Knob, W/Extension Short Pressure Arm

. . . 1 .

. 1. .

. . . 17 . . . .

. . . . . . . . . . .

182 156

. . . . Spring, Cprsn

. . . 2 .

. 2. .

. . . 18 . . . .

. . . . . . . . . . .

182 155

. . . . Spring

. . . 2 .

. 2. .

. . . 19 . . . .

. . . . . . . . . . .

132 746

. . . . Bushing, Spring

. . . 2 .

. 2. .

. . . 20 . . . .

. . . . . . . . . . .

203 633

. . . . Shaft, Spring

. . . 1 .

. 1. .

. . . 21 . . . .

. . . . . . . . . . .

203 632

. . . . Carrier, Shaft

. . . 1 .

. 1. .

. . . 22 . . . .

. . . . . . . . . . .

133 739

. . . . Washer, Flat Buna .375 Id X .625 Od X .062Thk

. . . 2 .

. 2. .

. . . 23 . . . .

. . . . . . . . . . .

203 637

. . . . Knob, W/Extension Long Pressure Arm

. . . 1 .

. 1. .

. . . 24 . . PC51,151 . . .

201 225

. . Circuit Card, Digital Tach (consisting of)

. . . 1 .

. 1. .

. . . . . . . . . .

PLG5

131 204

. . . . Connector & Sockets

. . . 1 .

. 1. .

. . . . . . . . . .

. . . . . . . . . . .

604 311

. . . . Grommet, Rbr .250 Id X .375Mtg Hole

. . . 1 .

. 1. .

. . . 25 . . . .

. . . . . . . . . . .

132 611

. . Optical Encoder Disc

. . . 1 .

. 1. .

. . . . . . . . . .

. . . . . . . . . . .

603 115

. . Weather Stripping, Adh .125 X .375

. . . 1 .

. 1. .

. . . 26 . . . .

. . . . . . . . . . .

134 834

. . Hose, Sae .187 Id X .410 Od (order by ft)

. . . . .

2 Ft

. . . 27 . . . .

. . . . . . . . . . .

149 959

. . Fitting, Brs Barbed M 3/16Tbg X .312-24

. . . 1 .

. 1. .

. . . 28 . . . .

. . . . . . . . . . .

179 265

. . Adapter, Gun/Feeder Lh

. . . 1 .

. 1. .

. . . 28 . . . .

. . . . . . . . . . .

179 264

. . Adapter, Gun/Feeder Rh

. . . 1 .

. 1. .

. . . 29 . . . .

. . . . . . . . . . .

108 940

. . Screw, Cap Stl Hexwhd .250-20 X .750

. . . 4 .

. 4. .

. . . 30 . . . .

. . . . . . . . . . .

604 538

. . Washer, Flat Stl Sae .312

. . . 1 .

. 1. .

. . . 31 . . . .

. . . . . . . . . . .

151 437

. . Knob, Plstc T 1.125 Lg X .312-18 X 1.500 Bar

. . . 1 .

. 1. .

. . . 32 . . . .

. . . . . . . . . . .

151 290

. . Screw, Hexwhd-Slt Stl Slffmg 10-32 X .500

. . . 2 .

. 2. .

. . . 33 . . . .

. . . . . . . . . . .

179 277

. . Cover, Drive Roll (consisting of)

. . . 1 .

. 1. .

. . . . . . . . . .

. . . . . . . . . . .

196 956

. . . . Label, Warning Electric Shock And Pinch

. . . 1 .

. 1. .

. . . 34 . . . .

. . . . . . . . . . .

601 872

. . Nut, Stl Hex Full .375-16

. . . 1 .

. 1. .

. . . 35 . . . .

. . . . . . . . . . .

602 213

. . Washer, Lock Stl Split .375

. . . 1 .

. 1. .

. . . 36 . . . .

. . . . . . . . . . .

602 243

. . Washer, Flat Stl .375

. . . 1 .

. 1. .

. . . 37 . . . .

. . . . . . . . . . .

601 966

. . Screw, Cap Stl Hexhd .375-16 X 1.250

. . . 1 .

. 1. .

. . . 38 . . . .

. . . . . . . . . . .

167 387

. . Spacer, Locating

. . . 2 .

. 2. .

. . . 39 . . . .

. . . . . . . . . . .

168 825

. . Drive, Pinion 40t 24p .376 Bore

. . . 1 .

. 1. .

. . . 40 . . . .

. . . . . . . . . . .

133 308

. . Ring, Retaining Ext .375 Shaft X .025Thk

. . . 1 .

. 1. .

*Recommended Spare Parts.

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-1500-13 Page 33

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Contents Processes OM-1500-13 207 494HDescription File MIG GmawFrom 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 EMF Information Principal Safety StandardsAbout Pacemakers LES Fumées ET LES GAZ peuvent être dangereux UNE Décharge Électrique peut entraîner la mortIndique un message de sécurité particulier Incendie ou une explosion LE Soudage peut provoquer unDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures gravesLA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU D’EXPLO’EMPLOI Excessif peut SUR DES Organes Mobiles peuvent provoquer des blessuresEn ce qui concerne les stimulateurs cardiaques Principales normes de sécuritéInstalling Swivel Into Pipe Post SpecificationsDo not remove Safety Collar until instructed to RatingInstalling Boom And Reel Support Installing Control Box And Adjusting TiltInstalling Wire Guide Extension Equipment Connection Diagram Pin Plug Information Control Box ConnectionsPin Information Wire Type, Size, And Feed Speed Capability Table Removing Safety Collar And Adjusting BoomMotor Speed Wire Type Wire Size Feed Speed Capability Gun Recommendation TableOut touching Installing And Threading Welding WireCurrent Detect Override OFF Factory Default S1-1 And S1-2 Setting Internal DIP SwitchesRight Side Motor Control Board PC1 Left Side Motor PC101 Automatic Run-In OFF S1-1 And S1-2PC60 Optional Equipment DIP Switch SettingsLeft/Right Select Switch Jog/Purge Power SwitchVoltage Control And Digital Meters Trigger Hold SwitchDisconnect power before maintaining Routine MaintenanceMonths Diagnostics Disconnect power before troubleshooting TroubleshootingTrouble Remedy OM-1500-13 − Electrical Diagram 204 716-B − Parts List Quantity Control Box 130 Harness Connectors/ReceptaclesBoom Assembly Boom Assembly -1 Item Drive Assembly, Wire PLG5 Support, Hub & Reel Fraction Metric Drive Roll and Wire Guide KitsRoll Kit RollPage Page Page Support ServiceMiller Electric Mfg. Co Owner’s Record

DS-74D12, DS-74S12, and DS-74D16, DS-74S16 specifications

Miller Electric has long been recognized for its high-quality welding and cutting equipment. Among their extensive lineup, the DS-74S16, DS-74D16, DS-74S12, and DS-74D12 models stand out for their robust features and advanced technologies tailored for professional welders and metal fabricators.

The Miller DS-74S16 is particularly engineered for heavy-duty applications, making it perfect for industrial environments. It boasts a powerful input range, providing versatility for different welding processes. Its user-friendly interface allows for quick adjustments, ensuring efficiency during operation. The design emphasizes safety and reliability, with protections against overcurrent and thermal overload. Similarly, the DS-74D16 offers dual capabilities for welding and cutting, which adds flexibility to a welder's toolkit. This model integrates advanced digital controls that help maintain consistent performance, enhancing the overall quality of the welds produced.

Moving on to the DS-74S12 and DS-74D12 models, these versions cater to lighter applications without compromising on quality. The DS-74S12 is designed with portability in mind, making it an excellent choice for fieldwork and smaller workshops. It features a compact design while still delivering impressive performance, ideal for less demanding tasks. The DS-74D12 variant shares this lightweight construction but offers the added benefit of dual-functionality. Users can effortlessly switch between welding and cutting, accommodating various project requirements.

Across the board, these models incorporate Miller’s innovative technologies. Their advanced inverter technology helps increase efficiency, reduce energy consumption, and minimize noise levels during operation. Additionally, the use of durable materials ensures longevity and resilience in harsh working conditions.

The entire range is characterized by ease of maintenance and serviceability, with components designed for quick replacement when needed. User support and comprehensive documentation provided by Miller Electric further enhance the experience for both novice and experienced welders.

Overall, the DS-74S16, DS-74D16, DS-74S12, and DS-74D12 models represent a perfect blend of power, flexibility, and precision, catering to the evolving needs of professionals in the welding industry. These machines are suitable for diverse applications, ranging from heavy industrial tasks to light repairs, making them an invaluable addition to any welder’s arsenal.
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