Manuals / Miller Electric / Power Tools / Welding System

Miller Electric 145 DXR, 145, Blue Star 145 manual Specifications, Symbol Definitions

Models: 145 DXR, 145 Blue Star 145

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. Complete Parts List available at www.MillerWelds.com

SECTION 3 − DEFINITIONS

3-1. Symbol Definitions

	Engine Choke		Read Operator’s	A	Amperes	V	Volts
	Engine Choke		Manual		Amperes		Volts
			Manual
	Engine Oil		Fuel		Battery (Engine)		Engine
	Positive		Negative		Alternating Current		Output
	Positive		Negative		(AC)		Output
h		s			(AC)
h	Hours	s	Seconds		Time		Protective Earth
							Protective Earth
							(Ground)
							(Ground)

Circuit Protector

Temperature

SECTION 4 − SPECIFICATIONS

4-1. Weld, Power, And Engine Specifications

Welding	Weld	Rated	Maximum	Generator	Fuel
Welding	Output	Rated	Open Circuit	Generator	Fuel	Engine
Mode	Output	Welding Output	Open Circuit	Power Rating	Capacity	Engine
Mode	Range	Welding Output	Voltage	Power Rating	Capacity
	Range		Voltage

		145 A, 25 V,		Single-Phase,	Standard Model:	Kohler CS10
		145 A, 25 V,		Single-Phase,	Standard Model:	Air-Cooled,
		20% Duty Cycle		4.5 kVA/kW (Peak)	1.8 gal (6.9 L)	One-Cylinder,
CC/DC	40 − 145 A	100 A, 25 V,	80	4 kVA/kW	Tank	Four-Cycle,
CC/DC	40 − 145 A	60% Duty Cycle	80	(Continuous)	DX Model:	10 HP (300 CC),
		60% Duty Cycle		34/17 A,	DX Model:	10 HP (300 CC),
		80 A, 25 V		34/17 A,	5 gal (19 L)	Gasoline Engine
				120/240 V AC,		Gasoline Engine
				120/240 V AC,
		100% Duty Cycle		60 Hz	Tank	(Recoil Or Electric-
						Start)

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Contents

OM-4417210 403F ProcessesDescription File Engine DriveFrom Miller to You Table of Contents Page Symbol Usage Arc Welding HazardsElectric Shock can kill HOT Parts can cause severe burnsFumes and Gases can be hazardous Buildup of GAS can injure or killARC Rays can burn eyes and skin Welding can cause fire or explosionEngine Hazards Compressed Air HazardsWelding Wire can cause injury HOT Parts can cause burns and injuryFire or Explosion hazard Falling Unit can cause injuryPrincipal Safety Standards California Proposition 65 WarningsEMF Information Radiation can cause interference− Consignes DE Sécurité − Lire Avant Utilisation Signification des symbolesUN Choc Électrique peut tuer LES Fumées ET LES GAZ peuvent être dangereux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Soudage peut provoquer un in cendie ou une explosion ’EXPLOSION DE LA Batterie peu LE Bruit peut affecter l’ouïeDES Organes Mobiles peuvent pro voquer des blessures ’AIR Comprimé peut provoquer des blessures LA Chaleur DU Moteur peut pro- voquer un incendieRisque D’INCENDIE OU D’EXPLO- Sion LE Surchauffement peut endom- mager le moteur électrique DES Organes Mobiles peuvent provoquer des blessuresLES Fils DE Soudage peuvent provoquer des blessures ’EMPLOI Excessif peutPrincipales normes de sécurité Proposition californienne 65 AvertissementsInformation EMF − Specifications Symbol DefinitionsWeld, Power, And Engine Specifications − DefinitionsDimensions Dimensions, Weights, And Operating AnglesVolt-Ampere Curves Fuel Consumption Generator Power Curve Duty Cycle100% Duty Cycle at 80 Amperes CC/DC Minutes Welding− Installation Installing Welding GeneratorMovement HazardsEngine Prestart Checks − Standard Model Grounding Generator When Supplying Building SystemsOil Connecting The Battery DX Models Only Engine Prestart Checks − DX ModelConnecting To Weld Output Terminals Selecting Weld Cable Sizes45 m 60 m 70 m 90 m 105 m 120 m 10 − Put terminals− Operating the Welding Generator Controls Standard Models See SectionStop engine and add oil if light goes on see Section Description Of Controls Standard Models See SectionTo Start Controls DX Models See Section Description Of Controls DX Models See Section − Operating Auxiliary Equipment Generator Power Panel ReceptaclesAC Receptacle RC1 − Maintenance Routine MaintenanceServicing Air Cleaner Precleaner Paper ElementStop engine Standard Model ShownAdjusting Engine Speed Standard Models Only Stop Engine CloseValve Tools NeededWeld/Power Speed Adjustment Adjusting Engine Speed DX Models OnlyIdle Speed Adjustment − Troubleshooting TroubleshootingGenerator Power WeldingEngine Recommended Spare Parts − Parts ListRecommended Spare Parts − Electrical Diagrams Circuit Diagram For Standard ModelsCircuit Diagram for DX Models Selecting Equipment − Generator Power GuidelinesGrounding Generator To Truck Or Trailer Frame Grounding When Supplying Building Systems How Much Power Does Equipment Require?Approximate Power Requirements For Industrial Motors Approximate Power Requirements For Farm/Home EquipmentIndustrial Motors Rating Starting Watts Running Watts Farm/Home Equipment Rating Starting Watts Running WattsApproximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running WattsPower Required To Start Motor How Much Power Can Generator Supply?Single-Phase Induction Motor Starting Requirements KVA/HP x HP x 1000 / Volts = Starting AmperageTypical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible Cord Lengths for 120 Volt LoadsCurrent Load Watts Amperes Cord Lengths for 240 Volt LoadsStick Welding Procedure − Stick Welding Smaw GuidelinesStriking an Arc − Scratch Start Technique Electrode and Amperage Selection ChartStriking an Arc − Tapping Technique Poor Weld Bead Characteristics Good Weld Bead CharacteristicsPositioning Electrode Holder 10-30 9090 End View of Work AngleConditions That Affect Weld Bead Shape Electrode Movement During WeldingButt Joints Lap JointTee Joint 16 in 30 1.6 mm Tack WeldsTroubleshooting − Porosity Troubleshooting − Excessive SpatterWeld Test Possible Causes Corrective ActionsTroubleshooting − Lack Of Penetration Troubleshooting − Incomplete FusionTroubleshooting − Excessive Penetration Troubleshooting − Waviness Of Bead Troubleshooting − Burn-ThroughTroubleshooting − Distortion Your distributor also gives ServiceSupport To locate a Distributor or Service Agency visit Miller Electric Mfg. CoFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s

SECTION 3 − DEFINITIONS

3-1. Symbol Definitions

SECTION 4 − SPECIFICATIONS

4-1. Weld, Power, And Engine Specifications

Welding

Rated

Maximum

Generator

Fuel

CC/DC