Hobart-welding-products CYBERTIG 350LX Manuel d'utilisateur

CYBERTIG 350LXProcessesDescriptionTIG (GTAW) WeldingStick (SMAW) WeldingArc Welding Power SourceOM-356 188694JOctober 2000And Non-CE ModelsVisit our w

OM-356 Page 6Le rayonnement de l’arc du procédé de soudagegénère des rayons visibles et invisibles intenses(ultraviolets et infrarouges) susceptibles

OM-356 Page 71-3. Dangers supplémentaires en relation avec l’installation, le fonctionnementet la maintenanceRisque D’INCENDIE OUD’EXPLOSION.D Ne pas

OM-356 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-356 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-356 Page 102-2. Manufacturer’s Rating Label For CE Products

OM-356 Page 112-3. Symbols And DefinitionsSome symbols are found only on CE products.NOTEAAmperes Panel–LocalGas Tungsten ArcWelding (GTAW)Shielded Me

OM-356 Page 12SECTION 3 – INSTALLATIONORLocation And AirflowY Falling Unit Can CauseInjury.S Use lifting eye to lift unit only,NOT running gear, gascy

OM-356 Page 133-2. Dimensions And WeightsDimensionsABHeight38-1/4 in (972 mm) with retract-able lifting eye downDCBWidth 22-1/2 in (572 mm)Length 25 i

OM-356 Page 146 Minutes Welding 4 Minutes Resting4 Minutes Welding 6 Minutes Resting3-4. Duty Cycle And OverheatingDuty Cycle is the percentage of 10m

OM-356 Page 153-6. Weld Output Terminals And Selecting Cable SizesY ARC WELDING can cause Electromagnetic Interference.To reduce possible interference

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

OM-356 Page 163-8. Shielding Gas Connections And 115 Volts AC Duplex ReceptacleRef. ST-801 972 / Ref. ST-801 973 / Ref. ST-157 858Y Turn Off power bef

OM-356 Page 173-9. Electrical Service GuideAll values calculated at 60% duty cycle.NOTE50/60 Hertz Models Without Power Factor CorrectionInput Voltage

OM-356 Page 1813-10. Placing Jumper Links And Connecting Input PowerRef. ST-801 973-ACheck input voltage available atsite.1 Jumper Link LabelCheck lab

OM-356 Page 19SECTION 4 – OPERATION4-1. ControlsA. For 200/230/460 Volts And Non CE UnitsRef. ST-183 200-A / Ref. ST-183 260-A / Ref. ST-801 97218. To

OM-356 Page 20B. For CE UnitsRef. ST-191 372 / Ref. ST-191 371-A / Ref. ST-801 97218. Top row of lights in upper left corner areOn for SMAW. Bottom r

OM-356 Page 214-2. Output Selector SwitchRef. ST-191 3721 Output Selector SwitchY Do not use AC output indamp areas, if movement isconfined, or if the

OM-356 Page 224-4. Current Control1 Current ControlUse control to select front panel orremote current control.For front panel current control,press bu

OM-356 Page 234-6. Start Mode1 Start ModeFor SMAW welding, press button to toggleLED to Off position.For GTAW welding, use control to select Offfor no

OM-356 Page 244-7. Meters1 VoltmeterVoltmeter displays average voltage(to the nearest 0.1 V) at the weldoutput terminals.2 AmmeterUse meter to preset

OM-356 Page 254-9. Balance/DIG Control1 Balance/DIG ControlBalance Control (AC GTAW):Control changes the AC outputsquare wave. Rotating the controltow

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

OM-356 Page 264-11. Postflow Time Control1 Postflow Time ControlUse control to set length of time(0–50 seconds) gas flows afterwelding stops. It is im

OM-356 Page 274-12. Setting Pulse Controls1 On/Off SwitchUse switch to turn pulse functionOn and Off.2 Background AmpsUse Background Amps control tose

OM-356 Page 284-13. High Frequency ControlRef. ST-801 972Y Do not use high frequency while Shielded Metal Arc Weld-ing (SMAW).1 High Frequency Contro

OM-356 Page 294-15. Sequence Selection Switch1 Sequence Selection SwitchSwitch controls Off, Start, Cra-ter, Start/Crater, 4t, and Spotfunctions. Plac

OM-356 Page 304-17. Crater Time Control And Final Current Control1 Sequence Selection SwitchPlace switch in Crater position.2 Crater Time ControlUse c

OM-356 Page 314-18. Start/Crater Sequence Controls1 Sequence Selection SwitchPlace switch in Start/Crater posi-tion.2 Start Time/Spot TimeControlUse c

OM-356 Page 324-19. 4T Sequence Selection Controls1 Start Sequence Switch –4T Position(Specific trigger method) Pressand hold torch trigger to startPr

OM-356 Page 334-20. Spot Time Control1 Sequence Selection Switch –Spot PositionUsed with the (GTAW) TIG Spotprocess, generally with a direct cur-rent

OM-356 Page 34SECTION 5 – MAINTENANCE & TROUBLESHOOTING5-1. Routine MaintenanceY Disconnect power before maintaining.3 MonthsReplaceUnreadableLabe

OM-356 Page 355-3. Adjusting Spark GapsRef. ST-801 972-AY Turn Off power beforeadjusting spark gaps.Open access door.1 Tungsten End Of PointReplace po

OM-356 Page 365-4. Voltmeter/Ammeter Help Displays. All directions are in reference to the frontof the unit. All circuitry referred to is lo-cated ins

OM-356 Page 375-5. TroubleshootingNOTE: The remedies listed below are recommendations only. If these remedies do not fixthe trouble with your unit, ha

OM-356 Page 38Trouble RemedyCheck for water in torch, and repair torch if necessary.Fan not operating. Unit equipped with Fan-On-Demandt. Fans run onl

OM-356 Page 39SECTION 6 – ELECTRICAL DIAGRAMSC-187 950-CFigure 6-1. Circuit Diagram

OM-356 Page 40SECTION 7 – HIGH FREQUENCY7-1. Welding Processes Requiring High Frequencyhigh_freq 12/96 – S-06931 High-Frequency VoltageTIG – helps ar

OM-356 Page 417-3. Correct Installation1 High-Frequency Source (weldingpower source with built-in HF orseparate HF unit)Ground metal machine case, wor

OM-356 Page 42SECTION 8 – PARTS LISTST-802 012-F. Hardware is common andnot available unless listed.Figure 8-1. Main Assembly

OM-356 Page 43DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 8-1. Main AssemblyQuantity1 191 011 PANEL, side 2. . . . . . . . . . . . . . . . . . . . . .

OM-356 Page 44DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 8-1. Main AssemblyQuantity42 TE1 034 587 TERMIMAL ASSEMBLY, pri 1ph 3V (consisting of) 1. . .

OM-356 Page 45DescriptionPartNo.Dia.Mkgs.185 196ItemNo.Figure 8-2. Switch, Push Button (Fig 8-1 Item 62)QuantityS71 059 885 BUTTON, push reset red 1.

OM-356 Page 1SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USINGsom _nd_4/981-1. Symbol UsageMeans Warning! Watch Out! There are possible hazardswith t

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 Tech

OM-356 Page 2Arc rays from the welding process produce intensevisible and invisible (ultraviolet and infrared) raysthat can burn eyes and skin. Sparks

OM-356 Page 31-3. Additional Symbols For Installation, Operation, And MaintenanceFIRE OR EXPLOSION hazard.D Do not install or place unit on, over, or

OM-356 Page 41-5. EMF InformationConsiderations About Welding And The Effects Of Low FrequencyElectric And Magnetic FieldsWelding current, as it flows

OM-356 Page 5SECTION 1 – CONSIGNES DE SECURITE – LIRE AVANTUTILISATIONsom _nd_fre 4/981-1. Signification des symbolesSignifie Mise en garde ! Soyez vi