Miller Electric DS-75S12, DS-75S16, DS-75D12 manual Drive Assembly With Motor Left Side Shown

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.Hardware is common and

	1	not available unless listed.
	1
		3
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2		5
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						804 734-A
				Figure 8-5. Drive Assembly With Motor (Left Side Shown)
	Item		Diagram	Part
	No.		marking	No.	Description	Quantity
					Figure 8-5. Drive Assembly With Motor (Figure 8-1Items 26 and 28)

. . .	1	. . . .	. . . . . . . . .	. . 223 252	. . Tachometer, Optical Encoder	. . . 1
. . .	2	. . . .	. . . . . . . . .	. . 190 742	. . Screw, 006−32x .31 Pan Hd Phl Stl Pld (Low Speed Motor)	. . . 1
. . .	3	. . . .	. . . . . . . . .	. . 223 253	. . Adapter, Optical Encoder (Standard Speed Motor)	. . . 1
. . .	4	. . . .	. . . . . . . . .	. . 223 254	. . Adapter, Optical Encoder (Low Speed Motor)	. . . 1
. . .	5	. . . . . M1 . . . .		. . 219 088	. . Motor (Low Speed)	. . . 1
. . .	. . .	. . . .	. . . . . . . . .	. . 153 491	. . Kit, Brush Replacement	. . . 1
. . .	5	. . . . . M1 . . . .		. . 219 087	. . Motor, Gear .09HP 24VDC 273RPM 29:1 Ratio
. . .	. . .	. . . .	. . . . . . . . .	. . . . . . . . . . .	. . (Standard Speed)	. . . 1
. . .	. . .	. . . .	. . . . . . . . .	. . 153 491	. . Kit, Brush Replacement	. . . 1
. . .	6	. . . .	. . . . . . . . .	Figure 8-4	. . Drive Assembly, Wire	. . . 1
. . .	7	. . . .	. . . . . . . . .	. . 219 103	. . Screw, 010−32x .75 Flathd−Soc Stl Pln (Low Speed)	. . . 4
. . .	7	. . . .	. . . . . . . . .	. . 220 012	. . Screw, 250−28x .62 Button Soc−Hd Zinc (Standard Speed)	. . . 4

OM-230 300 Page 37

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Contents Processes OM-230 300ADescription 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 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 sécuritéInstalling Swivel Into Pipe Post SpecificationsDo not remove Safety Collar until instructed to RatingInstalling Boom And Reel Support Installing Control Box And Adjusting TiltInstalling Guard Installing Wire Guide ExtensionEquipment Connection Diagram Pin Information Control Box ConnectionsPin Plug 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 TableDrive Roll Carrier Ejector Button Pressure Door Assembly Installing Drive RollsInstallation RemovalInstalling 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 GuidesInstalling gun without Installing Welding GunInstalling gun with Accu-Mate connec- tion Installing gun without Accu-Mate con- nectionSettings When installing gun, the liner should extend To adjust drive roll pressure, hold nozzleInstall gun. Lay gun cable out straight. Cut off Above Cut wire offRun-In Disabled S1-1 Setting Internal DIP Switches On Motor BoardsManually Adjusted Run-In S1-1 And S1-2 Left Side Motor Control Board PC101 Right Side MotorDigital Meter DIP Switch Setting Equipment DIP Switch Settings For Models With Meters OnlyJog/Purge Power SwitchLeft/Right Select Switch Trigger Hold Switches Trigger Hold SwitchVoltage Control And Digital Meters Voltage ControlsBrush Inspection And Replacement Routine MaintenanceDisconnect power before maintaining = Check ~ = Clean = Replace Reference EveryDiagnostics Trouble Remedy TroubleshootingDisconnect power before troubleshooting OM-230 300 − Electrical Diagram 204 716-B − Parts List Quantity Control Box 193 Knob, Pointer 1.250 Dia x .250 Id W/Two Set Screws Harness Connectors/ReceptaclesBoom Assembly Boom Assembly -1 Item See -1 For Drive Roll & Wire Guide KitsDrive Assembly With Motor Left Side Shown Support, Hub & Reel PD-V Page Page Page 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