Miller Electric D-75D, D-75S Rear Panel Connections And Rotating Drive Assembly, Left Side Shown

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5-3. Rear Panel Connections And Rotating Drive Assembly

1

Tools Needed: 9/16, 5/8 in

7

2

4

3

5

6

	Connection	Connection
	Connection	Point A
	Point B	Point A
	Point B
	Left Side Shown	804 557-B / 804 184-B

114-Pin Control Cable - 10 Ft (3.0 m)

2Shielding Gas Valve Fittings

Requires fitting with 5/8-18 right-hand threads. Connect customer-supplied gas hose.

3 Jumper Weld Cable

.If welding at 350 amps or less, connect

jumper weld cable to connection point B. Route cable around back of feeder. (See illustration).

.If welding at 350 amps or more, con-

nect jumper weld cable to connection point A. Route cable around front of feeder.

Left side of drive assembly has a screw to secure jumper weld cable at connection point B. To move jumper weld cable to con- nection point A remove screw from point B to use in point A.

Right side of drive assembly has screws to secure jumper weld cable and weld cable to connection points A and B.

4 Weld Cable

Connect weld cable to connection point A on right side of drive assembly.

5Drive Assembly

6Drive Assembly Rotation Knob

To rotate the drive assembly, loosen drive assembly rotation knob, rotate drive as- sembly, and tighten knob.

7 Rating Label Location

OM-228 322 Page 13

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Contents Processes OM-228 322ADescription File MIG GmawFrom Miller to You Table of Contents Standards Decwire6/05Directives 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 Indique un message de sécurité particulier UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux 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 sécuritéKeep your head out of the fumes Disconnect input plug or power before working on machineDrive rolls can injure fingers Rating Label For CE Products Symbols And DefinitionsWeee Label Welding Overall Maximum Wire Feed SpecificationsSite Selection RatingEquipment Connection Diagrams Left Side Shown Rear Panel Connections And Rotating Drive AssemblyTools Needed 9/16, 5/8 Connection Point a Point B Installing Drive Rolls Wire Type, Size, And Feed Speed Capability TablePin Plug Information Gun Recommendation TableInstalling PD continuous wire guides with PD drive rolls Installing PD Continuous Wire GuidesInstalling wire guides with non- PD old-style drive rolls Installing Non-PD Old Style Wire GuidesRotate guide holder 180 degrees and reinstall Tools Needed 16, 1/8, 5/32Installing gun with Accu-Mate connection Installing Welding GunSecure gun by tightening power clamp knob Installing gun without Accu- Mate connectionEnd Of Liner No Wire SlipWire Slips Run-In Disabled S1-1 Motor Board DIP Switch SettingsManually Adjusted Run-In S1-1 And S1-2 Left Side Motor Control Board PC101 Right Side MotorPC60 Display Board DIP Switch SettingsLeft/Right Select Switch Power SwitchPower Switch Jog/PurgeVoltage Control And Digital Meters Trigger Hold SwitchTrigger Hold Switches Brush Inspection And Replacement Routine MaintenanceDisconnect power before maintaining = Check ~ = Clean = Replace Reference EveryDiagnostics Trouble Remedy TroubleshootingDisconnect power before troubleshooting − Electrical Diagram 204 716-B 22 -2 Main AssemblyPart Description Quantity Control Box 130 Harness Connectors/ReceptaclesDrive Assembly, Wire -1Item Drive Assembly, Wire Left Side Drive Assembly ShownDrive Assembly With Motor Left Side Drive Assembly Shown PD-V Support ServiceYour distributor also gives Miller Electric Mfg. Co To locate a Distributor or Service Agency visitFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s