OM-253 392D 2012−08Multimatic 200Visit our website atwww.MillerWelds.comProcessesProcessesDescriptionMultiprocess WeldingArc Welding Power SourceWire
OM-253 392 Page 6Il reste une TENSION DC NON NÉGLIGEABLE dansles sources de soudage onduleur UNE FOISl’alimentation coupée.D Arrêter les convertisseur
OM-253 392 Page 7LES ACCUMULATIONS DE GAZrisquent de provoquer des blessuresou même la mort.D Fermer l’alimentation du gaz comprimé en casde non utili
OM-253 392 Page 8Les PIÈCES MOBILES peuventcauser des blessures.D Ne pas s’approcher des organes mobiles.D Ne pas s’approcher des points de coincement
OM-253 392 Page 92-5. Principales normes de sécuritéSafety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1,is available as a free downl
OM-253 392 Page 10
OM-253 392 Page 11SECTION 3 − DEFINITIONS3-1. Manufacturer’s Warning Label DefinitionsWarning! Watch Out! There are possible hazards as shown by the s
OM-253 392 Page 123-2. Miscellaneous Symbols And DefinitionsAAmperageDirect Current(DC)AlternatingCurrent (AC)VVoltageGas Input Circuit BreakerI2Rated
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 13SECTION 4 − SPECIFICATIONS4-1. Specifications For MIG (GMAW)InputVoltageR
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 1417 in.(432 mm)4-4. Dimensions And Weight253 921-B9-3/4 in.(248 mm)14-1/2
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 154-5. Duty Cycle And Overheating For MIGDuty Cycle is percentage of 10minu
Miller Electric manufactures a full lineof welders and welding related equipment.For information on other quality Millerproducts, contact your local M
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 164-6. Duty Cycle And Overheating For TIGDuty Cycle is percentage of 10minu
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 174-7. Duty Cycle And Overheating For StickDuty Cycle is percentage of 10mi
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 18SECTION 5 − INSTALLATION5-1. Serial Number And Rating Label LocationThe s
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 195-3. Stick Welding ConnectionsRef. 254 251-B! Turn off unit and disconnec
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 205-4. TIG Welding Connections DCEN (Direct Current Electrode Negative)Ref.
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 215-5. Process/Polarity TableProcess PolarityCable ConnectionsWire Drive As
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 225-7. Wire Gun Connection Inside UnitRef. 254 249-A1 Gun Securing Knob2 Gu
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 235-8. Connecting Shielding Gas SupplyObtain gas cylinder and chain torunni
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 245-9. Electrical Service GuideElec Serv 2011−08Failure to follow these ele
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 255-11. Multi−Voltage Plug (MVP) ConnectionSelecting Plug1 Power Cord Conne
TABLE OF CONTENTSSECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USING 1...1-1. Symbol Usage 1...
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 26Input6 2011−03 253 921-B / Ref. 805 474-A5-12. Connecting 115 Volt Input
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 275-13. Connecting 1-Phase Input Power For 230 VAC input4 2011-03 − 803 7
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 285-14. Installing Wire Spool And Adjusting Hub Tension1 Wire Spool2 Retain
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 295-15. Threading Welding Wire1 Wire Spool2 Welding Wire3 Inlet Wire Guide4
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 30SECTION 6 − OPERATION6-1. Controls1 Process Select Knob Turn knob to sele
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 316-2. Weld Parameter ChartRef. 252 671-C
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 326-3. Entering Setup Menu1 Wire/Rod/Tungsten Minus (−)Button2 Material Thi
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 336-4. Adjusting Display Contrast (Menu 1 Of 9)1 Adjustment Knob2 Material
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 346-6. Calibrating Spoolmate 100 (Menu 3 Of 9)1 Material Thickness Plus (+)
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 356-7. Viewing Burn-In Information (Menu 4 Of 9).Burn-In information is for
TABLE OF CONTENTSSECTION 7 − MAINTENANCE &TROUBLESHOOTING 39...7-1. Routine Maintenance 39...
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 366-10. Viewing Process Logs (Menu 7 Of 9)1 Material Thickness Plus (+)Butt
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 376-11. Viewing Error Logs (Menu 8 Of 9)1 Material Thickness Plus (+)Button
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 386-12. Performing A Factory Reset (Menu 9 Of 9)1 Material Thickness Plus (
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 39SECTION 7 − MAINTENANCE &TROUBLESHOOTING7-1. Routine Maintenance! Dis
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 407-3. Changing Drive Roll Or Wire Inlet Guide1 Inlet Wire GuideRemove guid
. A complete Parts List is available at www.MillerWelds.comOM-253 392 Page 41Message RemedyErrorSHORTED 6-PIN REMOTEERROR The 6-pin remote has been he
OM-253 392 Page 42SECTION 8 − ELECTRICAL DIAGRAMFigure 8-1. Circuit Diagram
OM-253 392 Page 43251 419-C
OM-253 392 Page 44SECTION 9 − MIG WELDING (GMAW) GUIDELINESmig1 2009−12Wire Feeder/Power SourceWorkpieceGunRegulator/FlowmeterGasShielding GasWork Cla
OM-253 392 Page 459-2. Typical MIG Process Control Settings. These settings are guidelines only. Material and wire type, joint design, fitup, position
OM-253 392 Page 1SECTION 1 − SAFETY PRECAUTIONS - READ BEFORE USINGsom 2011−107Protect yourself and others from injury — read, follow, and save these
OM-253 392 Page 469-3. Holding And Positioning Welding Gun. Welding wire is energized when gun trigger is pressed. Before lowering helmet and pressing
OM-253 392 Page 479-4. Conditions That Affect Weld Bead Shape. Weld bead shape depends on gun angle, direction of travel, electrode extension (stickou
OM-253 392 Page 489-5. Gun Movement During Welding. Normally, a single stringer bead is satisfactory for most narrow groove weld joints; however, for
OM-253 392 Page 499-8. Troubleshooting − Excessive SpatterExcessive Spatter − scattering of molten metal particles thatcool to solid form near weld be
OM-253 392 Page 509-11. Troubleshooting − Lack Of PenetrationLack Of Penetration − shallowfusion between weld metal andbase metal.Lack of Penetration
OM-253 392 Page 519-14. Troubleshooting − Waviness Of BeadWaviness Of Bead − weld metal that is not parallel and does not coverjoint formed by base me
OM-253 392 Page 529-16. Common MIG Shielding GasesThis is a general chart for common gases and where they are used. Many different combinations (mixtu
OM-253 392 Page 53Problem RemedyProbable CauseWelding arc not stable.Wire slipping in drive rolls. Adjust pressure setting on wire feed rolls. Replace
OM-253 392 Page 54SECTION 10 − STICK WELDING (SMAW) GUIDELINES10-1. Stick Welding Procedurestick 2010−02 − 151 593! Weld current starts whenelectrode
OM-253 392 Page 5510-2. Electrode and Amperage Selection ChartRef. S-087 985-A3/321/85/323/167/321/41/165/643/321/85/323/167/321/43/321/85/323/167/321
OM-253 392 Page 2Welding produces fumes and gases. Breathingthese fumes and gases can be hazardous to yourhealth.FUMES AND GASES can be hazardous.D Ke
OM-253 392 Page 5610-4. Positioning Electrode HolderS-006090 9010-30454510-301 End View Of Work Angle2 Side View Of Electrode Angle1122Groove
OM-253 392 Page 5710-7. Conditions That Affect Weld Bead ShapeS-0061SlowNormal Fast10 - 30DragToo ShortNormal Too LongSpatterAngle Too SmallAngle To
OM-253 392 Page 5810-9. Groove (Butt) JointsS-00621 Tack WeldsPrevent edges of joint from draw-ing together ahead of electrode bytack welding the mate
OM-253 392 Page 5910-12. Weld TestS-0057-B1 Vise2 Weld Joint3 HammerStrike weld joint in direction shown.A good weld bends over but doesnot break.2 To
OM-253 392 Page 60Lack of PenetrationGood PenetrationLack Of Penetration − shallow fusion between weld metal and base metal.Possible Causes Corrective
OM-253 392 Page 61SECTION 11 − SELECTING AND PREPARING ATUNGSTENFOR DC OR AC WELDING WITH INVERTER MACHINESgtaw_Inverter_2011-06Whenever possible and
OM-253 392 Page 62SECTION 12 − GUIDELINES FOR TIG WELDING (GTAW)12-1. Positioning The TorchRef. ST-161 892110−2510−15623490453/16 in.1/16 in.65Bott
OM-253 392 Page 6312-2. Torch Movement During WeldingST-162 002-BTungsten Without Filler RodTungsten With Filler RodForm pool Tilt torch Move torch to
OM-253 392 Page 64SECTION 13 − PARTS LIST13-1. Recommended Spare PartsQuantityDescriptionPartNo.ItemNo.301059 Q−150 MIG gun (Includes) 1...
Notes16 Gauge (.063 in.)22 Gauge (.031 in.)24 Gauge (.025 in.)20 Gauge (.037 in.)18 Gauge (.050 in.)14 Gauge (.078 in.)1/8 in. (.125 in.)3/16 in. (.18
OM-253 392 Page 31-3. Additional Symbols For Installation, Operation, And MaintenanceFIRE OR EXPLOSION hazard.D Do not install or place unit on, over,
Warranty Questions?Call1-800-4-A-MILLERfor your localMiller distributor.miller_warr 2012-01Your distributor also givesyou ...ServiceYou always get the
ORIGINAL INSTRUCTIONS − PRINTED IN USA 2012 Miller Electric Mfg. Co. 2012−01Miller Electric Mfg. Co.An Illinois Tool Works Company1635 West Spencer
OM-253 392 Page 41-4. California Proposition 65 WarningsWelding or cutting equipment produces fumes or gaseswhich contain chemicals known to the State
OM-253 392 Page 5SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE AVANT UTILISATIONfre_som_2011−107Pour écarter les risques de blessure pour vous−même et pour
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