Hobart-welding-products CYBER FLEX 302 Manuel d'utilisateur

Cyber FlexProcesses302 and 452 ModelsMultiprocess WeldingDescriptionArc Welding Power SourceOM-277 163 768VJune 2000

OM-277 Page 6Le rayonnement de l’arc du procédé de soudagegénère des rayons visibles et invisibles intenses(ultraviolets et infrarouges) susceptibles

OM-277 Page 71-3. Dangers supplémentaires en relation avec l’installation, le fonctionnementet la maintenanceRisque D’INCENDIE OUD’EXPLOSION.D Ne pas

OM-277 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-277 Page 9SECTION 2 – DEFINITIONS2-1. General Precautionary LabelWarning! Watch Out! There arepossible hazards as shown by thesymbols.1 Electric sh

OM-277 Page 102-2. Input Connection Label1 Warning! Watch Out! Thereare possible hazards asshown by the symbols.2 Electric shock from wiring cankill.3

OM-277 Page 112-5. Manufacturer’s Rating Labels For CE ProductsMatch label to one on unit. See Section 3-4.2-6. Symbols And DefinitionsSome symbols ar

OM-277 Page 12SECTION 3 – INSTALLATION3-1. SpecificationsIPRated Amperage/MaxAmperes Input at Rated Load Output50 or 60 Hz, Three-PhaseModelIPRatingWe

OM-277 Page 133-3. Volt-Ampere CurvesVolt-ampere curves show mini-mum and maximum voltage andamperage output capabilities ofunit. Curves of other set

OM-277 Page 143-4. Selecting A Location1 Lifting Eye2 Lifting ForksUse lifting eye or lifting forks tomove unit.If using lifting forks, extend forksbe

OM-277 Page 153-6. TippingY Be careful when placing ormoving unit over unevensurfaces.3-7. 115 VAC Receptacle And Circuit BreakersRef. ST-800 166-BY T

Hobart Welders manufactures a full lineof welders and welding related equipment.For information on other quality Hobartproducts, contact your local Ho

OM-277 Page 163-8. Weld Output Terminals And Selecting Cable SizesTotal Cable (Copper) Length In Weld Circuit Not Exceeding100 ft (30 m) Or Less150 ft

OM-277 Page 173-10. Connecting Remote ControlRef. ST-800 170-E / Ref. S-0004-A / S-07501 Remote 14 Receptacle RC8Connect remote control to RC8. Ifplug

OM-277 Page 183-11. Electrical Service Guide60 Hertz Models 300 Amp Model 450 Amp ModelInput Voltage 200 230 460 575 200 230 460 575Input Amperes At R

OM-277 Page 193-12. Placing Jumper LinksRef. ST-800 103-ACheck input voltage available atsite.1 Jumper Link LabelCheck label – only one is on unit.2 J

OM-277 Page 203-13. Connecting Input Power ST-800 103-B / Ref. ST-801 1161 Input And GroundingConductorsSee Section 3-11.2 Line Disconnect DeviceSee S

OM-277 Page 21SECTION 4 – OPERATION4-1. Controls (Non CE Models)Ref. ST-184 9401 Process Selector Switch2 Arc Force (Dig) ControlControl increases SMA

OM-277 Page 224-2. Controls (CE Models)Ref. ST-184 9381 Process Selector Switch2 Arc Force (Dig) ControlControl increases SMAW short-circuit amper-age

OM-277 Page 23SECTION 5 – MAINTENANCE & TROUBLESHOOTING5-1. Routine MaintenanceY Disconnect power before maintaining.3 MonthsReplaceunreadablelabe

OM-277 Page 245-3. TroubleshootingTrouble RemedyNo weld output; unit completely inop-erative; pilot light PL1 off.Place line disconnect device in On p

OM-277 Page 25SECTION 6 – ELECTRICAL DIAGRAMSC-196 109-AFor Primary Circuit Diagram Portion, refer to Circuit Diagramlocated inside wrapper of welding

The following terms areused interchangeablythroughout this manual:MIG = GMAWTABLE OF CONTENTSSECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING 1. . .

OM-277 Page 26SECTION 7 – PARTS LISTST-800 704-D. Hardware is common andnot available unless listed.Figure 7-1. Main Assembly1234567891011121315161417

OM-277 Page 27DescriptionPartNo.Dia.Mkgs.ItemNo.QuantityModel302 452Figure 7-1. Main Assembly1 +179 430 PANEL, side 2. . . . . . . . . . . . . . . .

OM-277 Page 28DescriptionPartNo.Dia.Mkgs.ItemNo.QuantityModel302 452Figure 7-1. Main Assembly (Continued)26 179 213 COIL, pri/sec (LH) 1. . . . . . .

OM-277 Page 29DescriptionPartNo.Dia.Mkgs.ItemNo.QuantityModel302 452Figure 7-2. Panel, Front w/Components (Fig 7-1 Item 30)1 S1 163 557 SWITCH, mode 1

OM-277 Page 30DescriptionPartNo.Dia.Mkgs.ItemNo. QuantityFigure 7-3. Rectifier, Si Diode (302 Model) (Fig 7-1 Item 31)1 C7-12 048 420 CAPACITOR, cer d

OM-277 Page 31DescriptionPartNo.Dia.Mkgs.ItemNo. QuantityFigure 7-4. Rectifier, Si Diode (452 Model) (Fig 7-1 Item 31)1 C7-12 048 420 CAPACITOR, cer d

OM-277 Page 32DescriptionPartNo.Dia.Mkgs.ItemNo. QuantityFigure 7-5. Panel, Rear w/Components (Fig 7-1 Item 18)1 173 283 CHAMBER, plenum 14 in 1. . .

Warranty Questions?Call1-877-HOBART1for your localHobart distributor.hobart standard 7/00ServiceYou always get the fast,reliable response youneed. Mos

PRINTED IN USA  2000 Hobart Welding Products. 1/00Hobart Welding ProductsAn Illinois Tool Works Company600 West Main StreetTroy, OH 45373 USAFor Tec

OM-277 Page 1SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USINGsom _nd_5/971-1. Symbol UsageMeans Warning! Watch Out! There are possible hazardswith t

OM-277 Page 2Arc rays from the welding process produce intensevisible and invisible (ultraviolet and infrared) raysthat can burn eyes and skin. Sparks

OM-277 Page 31-3. Additional Symbols for Installation, Operation, and MaintenanceFIRE OR EXPLOSION hazard.D Do not install or place unit on, over, or

OM-277 Page 41-5. EMF InformationConsiderations About Welding And The Effects Of Low FrequencyElectric And Magnetic FieldsWelding current, as it flows

OM-277 Page 5SECTION 1 – CONSIGNES DE SECURITE – LIRE AVANT UTILISATIONsom _nd_Fre 4/971-1. Signification des symbolesSignifie Mise en garde ! Soyez