Miller Electric Invision 456MP User Manual

OM-193 267R 2007−10ProcessesProcessesMIG (GMAW) and Pulsed MIG(GMAW-P) WeldingFlux Cored (FCAW) WeldingDescriptionInvision 456MP(230/460 And 575 Volt

OM-193 267 Page 6Il reste une TENSION DC NON NÉGLIGEABLE dansles sources de soudage onduleur quand on acoupé l’alimentation.D Arrêter les convertisseu

OM-193 267 Page 7LES ACCUMULATIONS DE GAZrisquent de provoquer des blessuresou même la mort.D Fermer l’alimentation du gaz protecteur en casde non-uti

OM-193 267 Page 8LES FILS DE SOUDAGE peuventprovoquer des blessures.D Ne pas appuyer sur la gâchette avant d’enavoir reçu l’instruction.D Ne pas dirig

OM-193 267 Page 92-5. Principales normes de sécuritéSafety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1,de Global Engineering Docume

OM-193 267 Page 10

OM-193 267 Page 11SECTION 3 − INSTALLATION3-1. SpecificationsInputPowerRated WeldingOutputVoltageRangeMaximumOpen-CircuitVoltageAmperes Input At Rated

OM-193 267 Page 123-3. Volt-Ampere CurvesVolt-ampere curves show mini-mum and maximum voltage andamperage output capabilities ofunit. Curves of other

OM-193 267 Page 133-5. Selecting a Locationloc_2 3/96 - Ref. 151 556 / 800 611 / 802 3141 Lifting ForksUse lifting forks to move unit.Extend forks be

OM-193 267 Page 143-6. Weld Output Terminals and Selecting Cable Sizes! ARC WELDING can cause Electromagnetic Interference.To reduce possible interfer

OM-193 267 Page 153-7. Connecting Weld Output Cables803 778-B! Turn off power before connecting toweld output terminals.! Failure to properly connect

Miller Electric manufactures a full lineof welders and welding related equipment.For information on other quality Millerproducts, contact your local M

OM-193 267 Page 163-9. 115 Volts AC Duplex Receptacle and Circuit BreakersST-801 524-B1 115 V 10 A AC ReceptaclePower is shared between duplexreceptac

OM-193 267 Page 173-11. Selecting Input Voltage802 314 / 802 315! Turn Off welding powersource, disconnect inputpower, and check voltageon input capac

OM-193 267 Page 183-12. Connecting Input Power801 535-B / 801 822-A! Turn Off welding powersource, and check voltageon input capacitors accord-ing to

OM-193 267 Page 19SECTION 4 − OPERATION4-1. Front Panel Controls1 Power Switch. The fan motor is thermostaticallycontrolled and only runs when cooling

OM-193 267 Page 204-2. Meter Functions. The meters display the actual weld output values for approximately three seconds after the arc is broken.Mode

OM-193 267 Page 214-3. Example DisplaysAmperage preset display for Stick welding mode.Voltage preset display for MIG welding mode.Display while weldin

OM-193 267 Page 22Turn Output Adjust control toset arc length to 36.>Prg 7 035Al 4043 ArAdapt i ve4-4. Synergic Controls and OverviewControls1 Disp

OM-193 267 Page 234-5. Initial Display, Manual Pulse MIG Mode, MIG Mode, and Stick Mode1 Software Program NumberWhen power is applied, initial dis-pla

OM-193 267 Page 244-6. Setup ScreensTo access Setup screens: turnwelding power source Off, pressand hold Select push button, turnunit On, and hold pus

OM-193 267 Page 254-7. Choosing Pulse Programs and Setting Parameters>Prg 2 045St Ar /CO2Adapt i veSetting Arc Length:Arc length is adjusted with

TABLE OF CONTENTSSECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbo

OM-193 267 Page 264-8. How Manual Pulsed MIG Waveform Components Affect Arc and Burn-Off Rate

OM-193 267 Page 27SECTION 5 − PROGRAMS. Section 5-1 provides basic information on each of the fifteen programs in the unit’s memory. See Section 5-2 f

OM-193 267 Page 285-2. ProgramsProgram 1 −− .035 ER70S−3 Mild Steel −− Recommended Gases: Argon/CO2Gases: Argon/CO2 mixes up to 10% CO2;Argon/O2 mixes

OM-193 267 Page 29Program 3 −− .052 ER70S−3 Mild Steel −− Recommended Gases: Argon/CO2Gases: Argon/CO2 mixes up to 10% CO2;Argon/O2 mixes up to 5% O2I

OM-193 267 Page 30Program 6 −− .045 309L Stainless Steel −− Recommended Gases: 98 Argon/2 CO2Alternative Gases: Argon/CO2 mixes up to 10% CO2;Argon/O2

OM-193 267 Page 31Program 9 −− 1/16 .062 Aluminum 4043 −− ArgonIPM Trim Peak Amp Background Amp Freq. Pulse Width Starting Amps120 0 258 56 40 2.15 55

OM-193 267 Page 32Program 12 −− .062 Aluminum 5356 −− ArgonIPM Trim Peak Amp Background Amp Freq. Pulse Width Starting Amps180 0 291 82 50 2.25 652220

OM-193 267 Page 33Program 15 −− .035 Silicon Bronze −− ArgonIPM Trim Peak Amp Background Amp Freq. Pulse Width Starting Amps120 0 280 37 42 1.30 50118

OM-193 267 Page 34Program 18 −− .062 Metal Core −− Recommended Gases: Argon/CO2Gases: Argon/CO2 mixes up to 20% CO2IPM Trim Peak Amp Background Amp Fr

OM-193 267 Page 35SECTION 6 − MAINTENANCE AND TROUBLESHOOTING! Disconnect power before maintaining.. Maintain more oftenduring severe conditions.6-1.

OM-193 267 Page 366-3. Removing Right Side Panel and Measuring Input Capacitor Voltage in 230/460 VoltModelsTurn Off welding power source, anddisconne

OM-193 267 Page 376-4. Removing Right Side Panel and Measuring Input Capacitor Voltage in575 Volt ModelsTurn Off welding power source, anddisconnect i

OM-193 267 Page 386-5. Voltmeter/Ammeter Help Displays. All directions are in reference tothe front of the unit. All circuitryreferred to is located i

OM-193 267 Page 396-6. Error Codes1 Program CRC Error2 Program Range ErrorIf either error code appears, resetthe display to factory settings as fol-lo

OM-193 267 Page 40SECTION 7 − ELECTRICAL DIAGRAMFigure 7-1. Circuit Diagram For Welding Power Source (230/460 Volt Models)

OM-193 267 Page 41193 264-A

OM-193 267 Page 42Figure 7-2. Circuit Diagram For Welding Power Source (575 Volt Models)

OM-193 267 Page 43206 318-A

OM-193 267 Page 44SECTION 8 − PARTS LIST. Hardware is common andnot available unless listed.802 316-BFigure 8-1. Complete Assembly

OM-193 267 Page 45DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 8-1. Complete AssemblyQuantity1 187 234 Cover, Top 1. . . . . . . . . . . . . . . . . . .

OM-193 267 Page 1SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USINGsom _2007−047Protect yourself and others from injury — read and follow these precau

OM-193 267 Page 46DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 8-1. Complete Assembly (Continued)Quantity167 633 Washer, Shldr .612 Id X 1.060 Od X .062 T

Warranty Questions?Call1-800-4-A-MILLERfor your localMiller distributor.miller_warr 2007−01Your distributor also givesyou ...ServiceYou always get the

PRINTED IN USA © 2007 Miller Electric Mfg. Co.2007−01Miller Electric Mfg. Co.An Illinois Tool Works Company1635 West Spencer StreetAppleton, WI 54914

OM-193 267 Page 2Welding produces fumes and gases. Breathingthese fumes and gases can be hazardous to yourhealth.FUMES AND GASES can be hazardous.D Ke

OM-193 267 Page 31-3. Additional Symbols For Installation, Operation, And MaintenanceFIRE OR EXPLOSION hazard.D Do not install or place unit on, over,

OM-193 267 Page 41-4. California Proposition 65 WarningsWelding or cutting equipment produces fumes or gaseswhich contain chemicals known to the State

OM-193 267 Page 5SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATIONfre_som_2007−047Se protéger et protéger les autres contre le risque de bles