Miller Electric Syncrowave 351 Owner's Manual

Syncrowave 351ProcessesDescriptionRTIG (GTAW) WeldingStick (SMAW) WeldingArc Welding Power SourceOM-354 147819 GDecember 199760 Hz, 50 Hz –Visit our w

OM-354 Page 6Le rayonnement de l’arc du procédé de soudagegénère des rayons visibles et invisibles intenses(ultraviolets et infrarouges) susceptibles

OM-354 Page 71-3. Dangers supplémentaires en relation avec l’installation, le fonctionnementet la maintenanceRisque D’INCENDIE OUD’EXPLOSION.D Ne pas

OM-354 Page 81-4. Principales normes de sécuritéSafety in Welding and Cutting, norme ANSI Z49.1, de l’American Wel-ding Society, 550 N.W. Lejeune Rd,

OM-354 Page 9SECTION 2 – DEFINITIONS2-1. Warning Label DefinitionsS-176 254-A1 1.1 1.21.33 3.1 3.2 3.34 4.1+22.12.2++5 6+2.3Warning! Watch Out! There

OM-354 Page 102-2. Rating Label For CE Products

OM-354 Page 112-3. Symbols And DefinitionsSome symbols are found only on CE products.NOTEAAmperes Panel–LocalGas Tungsten ArcWelding (GTAW)Shielded Me

OM-354 Page 12SECTION 3 – INSTALLATION3-1. SpecificationsRatedAmperes Input at AC Balanced Rated Load Output,50/60 Hz, Single-PhaseWeldingOutput PFC**

TM-354 Page 13B. AC Modessb1.1 10/91 – ST-159 286 / ST-159 285The volt-ampere curves show theminimum and maximum voltageand amperage output capabiliti

OM-354 Page 143-5. TippingY Be careful when placing ormoving unit over unevensurfaces.3-6. Weld Output Terminals And Selecting Cable SizesY ARC WELDIN

TM-354 Page 153-7. Remote 14 ReceptacleSocket* Socket InformationA 24 volts ac.B Contact closure to A completes 24 volts ac contactor control circuit.

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

OM-354 Page 163-9. Electrical Service GuideAll values calculated at 60% duty cycle.NOTE60 Hertz ModelsWithout PowerFactor CorrectionWith PowerFactor C

TM-354 Page 1713-10. Placing Jumper Links And Connecting Input PowerRef. ST-149 843-CCheck input voltage available atsite.1 Jumper Link LabelCheck lab

OM-354 Page 18SECTION 4 – OPERATION4-1. Standard ControlsRef. ST-154 795-B / Ref. ST-149 842-E1 2 3 4 6789101151312. Place 4 switches in upper left co

TM-354 Page 194-2. Arc/Balance ControlArc Control (DC SMAW):Control helps arc starting or makingvertical or overhead welds by in-creasing amperage at

OM-354 Page 204-4. Setting Optional Pulser Controls1 Peak Amperage2 Background AmperageUse Background Amperage con-trol to set the low pulse of weldam

TM-354 Page 21SECTION 5 – MAINTENANCE & TROUBLESHOOTING5-1. Routine MaintenanceY Disconnect power before maintaining.3 MonthsReplaceUnreadableLabe

OM-354 Page 225-3. Adjusting Spark GapsRef. ST-149 842-E / Ref. S-0043Y Turn Off power beforeadjusting spark gaps.Open access door.1 Tungsten End Of P

TM-354 Page 235-4. TroubleshootingTrouble RemedyNo weld output; unit completelyPlace line disconnect switch in On position (see Section 3-10).inoperat

OM-354 Page 24Trouble RemedyTungsten electrode oxidizing and notShield weld zone from drafts.remaining bright after conclusion ofweld.Increase postflo

OM-354 Page 25SC-181 682-D5-5. Electrical Diagram

The following terms areused interchangeablythroughout this manual:TIG = GTAWStick = SMAWTABLE OF CONTENTSSECTION 1 – SAFETY PRECAUTIONS - READ BEFORE

OM-354 Page 26SECTION 6 – HIGH FREQUENCY (HF)6-1. Welding Processes Using HFhigh_freq1 7/95 – S-06931 HF VoltageGTAW – helps arc jump air gapbetween

OM-354 Page 276-3. Correct Installation1 HF Source (Welder With Built-In HF OrSeparate HF Unit)Ground metal machine case, work outputterminal, line di

OM-354 Page 28SECTION 7 – PARTS LIST12345678910Fig 7-3111213 15 161718192021222324Fig 7-9293028272625313233343536Fig 7-637Fig 7-238Fig 7-93940ST-149 8

OM-354 Page 29DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 7-1. Main AssemblyQuantity1 182 126 COVER, top 1. . . . . . . . . . . . . . . . . . . . . .

OM-354 Page 30DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 7-2. HF Panel (Fig 7-1 Item 37)Quantity1 C3 096 761 CAPACITOR, mica .002uf 10000V 1. . . . . .

OM-354 Page 31DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 7-3. Baffle, w/Components (Fig 7-1 Item 7)Quantity1 157 874 BRACKET, mounting motor fan 2. . .

OM-354 Page 32DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 7-5. Panel, Front Upper w/Components (Fig 7-6 Item 10)Quantity1 S1-3 145 475 SWITCH, tgl SPDT 1

OM-354 Page 33DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 7-5. Panel, Front Upper w/Components (Fig 7-6 Item 10)(Continued)QuantityPLG6 131 056 CONNECTOR

OM-354 Page 34DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 7-6. Panel, Front w/Components (Fig 7-1 Item 36)Quantity1 169 133 RECESS, handle switch 1. . .

OM-354 Page 35DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 7-7. Panel, Front Lower w/Components (Fig 7-6 Item 13)Quantity1 182 118 PANEL, HF door 1. . .

dec_con1 10/95Declaration of Conformity ForEuropean Community (CE) ProductsThis information is provided for units with CE certification (see rating la

OM-354 Page 36DescriptionPartNo.Dia.Mkgs.046 746ItemNo.Figure 7-8. Switch, Push Button (Fig 7-6 Item 4)QuantityS71 059 885 BUTTON, push reset red 1. .

Warranty Questions?Call1-800-4-A-MILLERfor your localMiller distributor.miller_warr 7/00Your distributor also givesyou ...ServiceYou always get the fa

PRINTED IN USA  2000 Miller Electric Mfg. Co. 6/00Miller Electric Mfg. Co.An Illinois Tool Works Company1635 West Spencer StreetAppleton, WI 54914 US

OM-354 Page 1SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USINGsom _nd_5/971-1. Symbol UsageMeans Warning! Watch Out! There are possible hazardswith t

OM-354 Page 2Arc rays from the welding process produce intensevisible and invisible (ultraviolet and infrared) raysthat can burn eyes and skin. Sparks

OM-354 Page 31-3. Additional Symbols For Installation, Operation, And MaintenanceFIRE OR EXPLOSION hazard.D Do not install or place unit on, over, or

OM-354 Page 41-5. EMF InformationConsiderations About Welding And The Effects Of Low FrequencyElectric And Magnetic FieldsWelding current, as it flows

OM-354 Page 5SECTION 1 – CONSIGNES DE SECURITE – LIRE AVANTUTILISATIONsom _nd_fre 5/971-1. Signification des symbolesSignifie Mise en garde ! Soyez vi