Miller Electric S-75S, S-75D manual Drive Assembly With Motor, Drive Assembly, Wire -1Item

Page 35

.Hardware is common and

not available unless listed.

6

 

5

 

4

2

3

1

804 191-A

 

 

 

 

 

Figure 9-4. Drive Assembly With Motor

 

 

 

Item

Diagram

Part

 

Quantity

 

 

Model

 

No.

 

marking

No.

Description

S-75S

S-75D

 

 

 

 

 

Figure 9-4. Drive Assembly, Wire (Figure 9-1Item 4)

 

 

 

 

 

 

 

 

 

 

. . .

1

. . . .

. . . . . . . . .

. . 079 626

. . Screw, 010−32x .87 Fil Hd−Phl Stl Pld Lkg Patch

. . . 4 . .

4. .

. . .

2

. . . .

. . . . . . . . .

Figure 9-3

. . Drive Assembly, Wire

. . . 1 . .

1. .

. . . 3 . . . . . M1 . . . .

. . 219 088

. . Motor (Low Speed)

. . . 1 . .

1. .

. . .

3

. . . . . M2 . . . .

. . 219 087

. . Motor, Gear .09HP 24VDC 273RPM 29:1 Ratio

 

 

. . .

. . .

. . . .

. . . . . . . . .

. . . . . . . . . . .

. . (Standard Speed)

. . . 1 . .

1. .

. . .

4

. . . .

. . . . . . . . .

. . 223 253

. . Adapter, Optical Encoder (Standard Motor)

. . . 0 . .

1. .

. . .

4

. . . .

. . . . . . . . .

. . 223 254

. . Adapter, Optical Encoder (Low Speed Motor)

. . . 0 . .

1. .

. . .

5

. . . .

. . . . . . . . .

. . 219 103

. . Screw, 010−32x .75 Flathd−Soc Stl Pln

. . . 0 . .

1. .

. . .

6

. . . .

. . . . . . . . .

. . 223 252

. . Tachometer, Optical Encoder

. . . 0 . .

1. .

OM-223 605 Page 31

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Contents
Description OM-223 605AProcesses 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 About Pacemakers Principal Safety StandardsEMF Information 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 sécuritéKeep your head out of the fumes Disconnect input plug or power before working on machineDrive rolls can injure fingers 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 guideTools Needed 16, 3/32 Installing Non-PD Old Style Wire GuidesInstalling wire guides with non- PD old-style drive rolls 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 SettingJog/Purge And Trigger Hold Power SwitchPower Switch Clean Repair Replace Tighten Unreadable Weld Routine MaintenanceYou can adjust the preset volt Disconnect power before maintainingError Indications DiagnosticsIndicated Error Trouble Remedy TroubleshootingDisconnect power before troubleshooting − Electrical Diagram OM-223 605 21 Fig Main Assembly Figures 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 Support ServiceYour distributor also gives 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
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