Miller Electric S-75S, S-75D manual Part Description Quantity, Figures 9-3

Page 31

 

Item

Part

 

 

 

No.

No.

Description

Quantity

 

 

 

Figure 9-1. Main Assembly

 

 

 

 

 

 

. . .

1

. . . . . . . 159 647

. . Insulator, Motor Clamp

. . . 1

. . .

2

. . . . . . . 159 646

. . Clamp, Motor Base

. . . 1

. . .

3

. . . . . . . 159 360

. . Insulator, Screw Machine

. . . 4

. . .

4

Figures 9-3, 9-4

. . Drive Assembly With Motor

. . . 1

. . .

5

. . . . . . . 141 753

. . Hub & Spindle Assembly, (Consisting Of)

. . . 1

. . .

6

. . . . . . . 058 427

. . . . Ring, Retaining Spool

. . . 1

. . .

7

. . . . . . . 180 571

. . . . Shaft, Support Spool

. . . 1

. . .

8

. . . . . . . 010 233

. . . . Spring, Cprsn .970 Od X .120 Wire X 1.250pld

. . . 1

. . .

9

. . . . . . . 057 971

. . . . Washer, Flat Stl Keyed 1.500 Dia X .125thk

. . . 1

. . . 10

. . . . . . . 010 191

. . . . Washer, Fbr .656 Id X 1.500 Od X .125thk

. . . 2

. . . 11

. . . . . . . 058 628

. . . . Washer, Brake Stl

. . . 2

. . . 12

. . . . . . . 058 428

. . . . Hub, Spool

. . . 1

. . . 13

. . . . . . . 135 205

. . . . Nut, Stl Slflkg Hex Reg .625-11 W/Nylon Insert

. . . 1

. . . 14

. . . . . . . 200 556

. . Support, Spool

. . . 1

. . . 15

. . . . . . . 201 781

. . Knob, W/Extension Clamp

. . . 1

. . . 16

. . . . . . . 156 243

. . Clamp, Motor Top

. . . 1

. . . 17

. . . . . . . 219 095

. . Spacer, Motor Clamp

. . . 1

. . . 18

. . . . . . . 200 552

. . Base

. . . 1

. . . 19

. . . . . . . 134 306

. . Foot, Rubber 1.250 Dia X 1.375 High No 10 Screw

. . . 4

. . . 20

. . . . . . . 200 557

. . Stiffener, Base

. . . 1

. . . 21

. . . . . Figure 9-2

. . Control Box

. . . 1

. . . 22

. . . . . . . 126 873

. . Bumper, Polyurethane Polymer.500 Sq Adh Backed

. . . 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.

OM-223 605 Page 27

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Contents Processes OM-223 605ADescription From Miller to You Table of Contents Page Electric Shock can kill Symbol UsageMarks a special safety message Arc Welding HazardsBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyesCalifornia Proposition 65 Warnings EMF Information Principal Safety StandardsAbout Pacemakers Signifie Note n’est pas relatif à la sécurité UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux Indique un message de sécurité particulierDES Pièces Chaudes peuvent provoquer des brûlures graves LE Soudage peut provoquer unIncendie ou une explosion DES Particules Volantes peuvent blesser les yeuxDES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peut SUREn ce qui concerne les stimulateurs cardiaques Principales normes de sécuritéDrive rolls can injure fingers Disconnect input plug or power before working on machineKeep your head out of the fumes Symbols And Definitions Rating SpecificationsWelding Overall Maximum Wire Feed Site SelectionAmps and above Weld connection To 350 Amps Rear Panel Connections And Rotating Drive AssemblyWeld Cable Weld Cable Screw Screw Size .375 − 16 X Tions 0 to 350 Amps, and 350 Amps and aboveGun Recommendation Table Wire Type, Size, And Feed Speed Capability TableInstalling Drive Rolls Pin Plug PLG12 InformationIdentified by initials PD and a part number on drive roll Installing PD Continuous Wire GuidesInstalling PD continuous wire guides with PD drive rolls Install PD inlet guideInstalling wire guides with non- PD old-style drive rolls Installing Non-PD Old Style Wire GuidesTools Needed 16, 3/32 Installing Welding Gun End Of Liner Pressure assembly Drive RollsNo Wire Slip Wire SlipsS1-1 And S1-2 Setting Internal DIP SwitchesRun-In Disabled S1-1 Manually Adjusted Run-In S1-1 And S1-2Inches/Minute Meters/Minute Tools Needed OM-223 605 Equipment DIP Switch Settings For Models With Meters OnlyRemove wrapper Install wrapper when finished Digital Meter DIP Switch SettingPower Switch Power SwitchJog/Purge And Trigger Hold Clean Repair Replace Tighten Unreadable Weld Routine MaintenanceYou can adjust the preset volt Disconnect power before maintainingIndicated Error DiagnosticsError Indications Disconnect power before troubleshooting TroubleshootingTrouble Remedy − Electrical Diagram OM-223 605 21 Fig Main AssemblyFigures 9-3 Part Description QuantityControl Box Diagram Part Quantity Model Marking Description 75S 75D Drive Assembly, Wire Drive Assembly, Wire -1Item Drive Assembly With MotorGuide PD Precision Drive and Old-Style Drive Rolls and GuidesStart Your Professional Welding Career Now Material Thickness Reference Chart Your distributor also gives ServiceSupport Your distributor and/or equipment manufacturer’s To locate a Distributor or Service Agency visitMiller Electric Mfg. Co For assistance in filing or settling claims, contact

S-75S, S-75D specifications

Miller Electric is renowned for its cutting-edge welding and fabrication technology, and the S-75D and S-75S models stand out in their lineup, highlighting excellence in performance and versatility. Designed for both professional welders and industrial applications, these power sources are equipped to handle a variety of welding processes, from MIG to Flux-Core welding.

The Miller Electric S-75D is characterized by its robust construction and advanced technologies. One of its main features is the Auto-Set function, which simplifies the setup process by automatically adjusting the parameters based on the material thickness and wire size. This ensures optimal welding performance, providing welders with confidence in their work. Additionally, the S-75D is equipped with a powerful inverter design, offering increased efficiency and portability. Weighing significantly less than traditional transformer-based units, the S-75D allows for easier transportation to job sites without compromising on power.

On the other hand, the S-75S model incorporates several user-centric enhancements. With a focus on operational ease, it includes a large, intuitive digital display that provides real-time feedback on welding parameters. This feature allows for quick adjustments, ensuring that welders can maintain control over their projects. Furthermore, the S-75S boasts a duty cycle of up to 60%, making it ideal for heavy industrial applications where continuous operation is critical.

Both models share several key technologies that enhance their performance. The Wind Tunnel Technology, for instance, provides superior cooling capabilities, protecting internal components from dust and debris, which prolongs the life of the machine. Additionally, the Power Feed system supports large spools of wire, reducing the frequency of spool changes during long projects.

In terms of characteristics, the S-75D and S-75S are designed with durability in mind. They feature rugged chassis construction and high-quality components that withstand harsh working environments. Furthermore, both machines are equipped to operate in various settings, including fabrication shops, construction sites, and maintenance applications.

In summary, the Miller Electric S-75D and S-75S models represent the pinnacle of welding equipment innovation. With features like Auto-Set, robust duty cycles, intuitive displays, and advanced cooling technologies, they are engineered to meet the demands of skilled welders who seek efficiency, reliability, and high-quality performance in their work. These power sources are ideal for tackling complex welding tasks while ensuring user-friendly operation and durability in any environment.