Miller Electric and DS-74DX16, DS-74DX12 manual Introduction, Installation, Specifications

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SECTION 3 − INTRODUCTION

3-1. Specifications

	Type of Input	Welding Power	Wire Feed Speed	Wire Diameter	Welding Circuit	Weight
	Power	Source Type	Range	Range	Rating	Weight
	Power	Source Type	Range	Range	Rating

			Standard: 50 To 780 ipm	.023 To 1/8 in (0.6	100 Volts,	12 ft (3.7 m):
	24 Volts AC	Constant Voltage (CV)	(1.3 To 19.8 mpm)	.023 To 1/8 in (0.6	100 Volts,	12 ft (3.7 m):
	Single-Phase	Constant Voltage (CV)		To 3.2 mm)	750 Amperes, 100%	207 lb (94 kg)
	Single-Phase	DC With 14-Pin And			750 Amperes, 100%
	10 Amperes	DC With 14-Pin And	Optional High Speed: 92		Duty Cycle
	10 Amperes	Contactor Control	Optional High Speed: 92	Max Spool Weight:	Duty Cycle	16 ft (4.9 m):
	50/60 Hertz	Contactor Control	To 1435 ipm	Max Spool Weight:		16 ft (4.9 m):
	50/60 Hertz		To 1435 ipm	60 lb (27 kg)		280 lb (127 kg)
			(2.3 To 36.5 mpm)	60 lb (27 kg)		280 lb (127 kg)
			(2.3 To 36.5 mpm)

	12 ft (3.7 m) Boom (DS-12)	16 ft (4.9 m) Boom (DS-16)

Maximum Height With 4 ft (1.2 m) Post	17 ft (5.2 m)	21 ft (6.4 m)

Vertical Lift Of Boom	Horizontal to 60° Above Horizontal	Horizontal to 60° Above Horizontal

SECTION 4 − INSTALLATION

4-1. Installing Swivel Into Pipe Post

5

4

23

1

! Do not remove Safety Collar until instructed to.

1Swingpak Base or CBC Cart

2Pipe Post With Base

3Steel Bolt

Secure as shown using as a mini- mum 1/2 in diameter SAE grade 5 steel bolts.

4 Swivel Assembly

Insert into pipe post. Lubricate swivel.

5 Safety Collar

Tools Needed: 3/4 in

152 268-B

OM-1500-14 Page 11

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Contents File MIG Gmaw OM-1500-14 207 499HProcesses DescriptionFrom Miller to You Table of Contents Options and Accessories Warranty HOT Parts can cause severe burns Symbol UsageArc Welding Hazards Electric Shock can killFlying Metal or Dirt can injure eyes Fumes and Gases can be hazardousARC Rays can burn eyes and skin Welding can cause fire or explosionMoving Parts can cause injury Welding Wire can cause injuryFire or Explosion hazard Falling Unit can cause injuryAbout Implanted Medical Devices Principal Safety StandardsCalifornia Proposition 65 Warnings EMF InformationSymboles utilisés UNE Décharge Électrique peut entraîner la mortIndique des instructions spécifiques DES Pièces Chaudes peuvent provoquer des brûlures graves LES Fumées ET LES GAZ peuvent être dangereuxLE Soudage peut provoquer un in cendie ou une explosion LA Chute DE L’APPAREIL peut blesser LE Bruit peut endommager l’ouïeLES Bouteilles peuvent exploser si elles sont endommagées Risque D’INCENDIE OU D’EXPLO- SionProposition californienne 65 Avertissements LES Fils DE Soudage peuvent provoquer des blessuresLE Soudage À L’ARC risque de provoquer des interférences Principales normes de sécurité Information EMFEn ce qui concerne les implants médicaux OM-1500-14 − Introduction − InstallationSpecifications Installing Swivel Into Pipe PostInstalling Boom And Reel Support Installing Control Box And Adjusting TiltInstalling Wire Guide Extension Equipment Connection Diagram Shielding gas pressure not toExceed 100 PSI 689 kPa Control Box Connections Pin Plug InformationPin Information Gun Recommendation Table Removing Safety Collar And Adjusting BoomWire Type, Size, And Feed Speed Capability Table Motor Speed Wire Type Wire Size Feed Speed CapabilityMent above. Cut wire off. Close cover Installing And Threading Welding WireAgainst surface. Tighten knob so wire Slip at the feeder see pressure adjustPosition Settings And Results For DIP Switch S1 Setting Internal DIP SwitchesWhen DIP switch positions are changed, DIP Switch S1 DIP Switch S4 Not For Customer UsePower Source Selection Menu Operational Terms Power SwitchLeft/Right Select Switch − OperationJog/Purge Switch Front Panel ControlsTime sec To set the correct voltage range for a particular power Program Push ButtonUpper Display Lower Display Setup Push ButtonStart Weld Adjust ControlWelding Sequence Diagram Sequence Push ButtonAuxiliary Menus Trigger Program Select Trigger Hold SetupWire Feed Speed Units Burnback− Setting Sequence Parameters Sequence Parameters In a ProgramFor more information on Sequence Push Button see Section Optional Dual Schedule Switch Diagrams − Setting Dual Schedule ParametersThere is a two-position DIP DiagnosticsError Error IndicationsMonths − Maintenance & TroubleshootingDiagnostics For User Defined Options Routine MaintenancePull TroubleshootingDisconnect power before troubleshooting Trouble RemedyCircuit Diagram − Electrical Diagram204 144-C 10-3 10-2 10-4 29 28 − Parts ListOptional Control Box PLG117 165 Harness Connectors/ReceptaclesBoom Assembly Boom Assembly -1Item Drive Assembly, Wire -1Items 26 Drive Assembly, WirePLG5 Not available unless listed Hardware is commonKit Roll Drive Roll and Wire Guide KitsFraction Metric RollPage Start Your Professional Welding Career Now Page Service Your distributor also givesSupport 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