Hobart AIRFORCE 750 Instrukcja Użytkownika

AirForce 750ProcessesDescriptionAir Plasma Cuttingand GougingAir Plasma CutterOM-279 180 060PAugust 2001

OM-279 Page 6D Isoler la pince de masse quand pas mis à la pièce pour éviter lecontact avec tout objet métallique.Il y a DU COURANT CONTINU IMPORTANT

OM-279 Page 7Les bouteilles de gaz contiennent du gaz sous hautepression. Si une bouteille est endommagée, elle peutexploser. Puisque les bouteilles d

OM-279 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-279 Page 9SECTION 2 – INSTALLATION2-1. SpecificationsModelAmperes Input at Rated LoadOutput 60 HzType of Plasma RatedRatedCuttingMaximumOpen-Circui

OM-279 Page 102-4. Cutting SpeedThe cutting speed curve shows therecommended maximum cuttingspeed capabilities of the powersource and torch for mild s

OM-279 Page 112-6. Connecting Gas/Air Supply1 Unit Gas Fitting (Female 1/4NPT)2 Quick Connect Gas Fitting3 Standard Gas FittingObtain and install desi

OM-279 Page 122-8. Placing Jumper LinksCheck input voltage available atsite.1 Jumper Link LabelMove jumper links to match inputvoltage and label on un

OM-279 Page 13L1 (U)2-9. Connecting Input Power1 Strain Relief ClampRoute input and grounding conduc-tors through clamp to terminalboard.2 Input And G

OM-279 Page 14SECTION 3 – OPERATION3-1. Front Panel Controls1 Pilot Arc SwitchUse switch to control pilot arc.Place switch in Expanded Metal position

OM-279 Page 153-2. Setting Gas/Air PressurePlace controls in positions shown toadjust air pressure. Only gas/air cir-cuit is activated when the Powers

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

OM-279 Page 163-3. Sequence Of OperationPut On PersonalSafetyEquipmentAfter cutting arc starts, slowlystart moving torch across metal.Adjust torch spe

OM-279 Page 17SECTION 4 – MAINTENANCE & TROUBLESHOOTING4-1. Routine MaintenanceY Disconnect power before maintaining.. Maintain more oftenduring s

OM-279 Page 184-2. Trouble Lights1 Pressure LightLights if gas/air pressure is below40 PSI (276 kPa).Turn power Off, and check for prop-er gas/air pre

OM-279 Page 194-4. TroubleshootingTrouble RemedyNo pilot arc; difficulty in establishing anarc.Clean or replace worn consumables as necessary (see tor

OM-279 Page 20Trouble RemedyFan motor FM does not run; Power lightand Ready light both On.Have Factory Authorized Service Agent check fan motor connec

OM-279 Page 21SECTION 5 – ELECTRICAL DIAGRAMS193 215Figure 5-1. Circuit Diagram For 200/230/460 Volt Models

OM-279 Page 22194 148Figure 5-2. Circuit Diagram For 230/460/575 Volt Models

OM-279 Page 23Notes

OM-279 Page 24SECTION 6 – PARTS LIST801 499-J. Hardware is common andnot available unless listed.12345678910151112168181920212223242526272829302531323

OM-279 Page 25DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 6-1. Main AssemblyQuantity1 178 158 PANEL, side LH 1. . . . . . . . . . . . . . . . . . . .

TABLE OF CONTENTSSECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USING 1. . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbol Usage 1. . . .

OM-279 Page 26DescriptionPartNo.Dia.Mkgs.ItemNo.Figure 6-1. Main Assembly (Continued)Quantity45 PANEL, front (consisting of) 1. . . . . . . . . . . .

Warranty Questions?Call1-877-HOBART1for your localHobart distributor.hobart retail 4/00ServiceYou always get the fast,reliable response youneed. Most

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

OM-279 Page 1SECTION 1 – SAFETY PRECAUTIONS - READ BEFORE USINGpom _nd_9/981-1. Symbol UsageMeans Warning! Watch Out! There are possible hazardswith

OM-279 Page 2D On inverter power sources, failed parts can ex-plode or cause other parts to explode whenpower is applied. Always wear a face shieldand

OM-279 Page 31-3. Additional Symbols For Installation, Operation, And MaintenanceHOT PARTS can cause severe burns.D Do not touch hot parts bare handed

OM-279 Page 41-4. Principal Safety StandardsSafety in Welding and Cutting, ANSI Standard Z49.1, from AmericanWelding Society, 550 N.W. LeJeune Rd, Mia

OM-279 Page 5SECTION 1 – CONSIGNES DE SÉCURITÉ – LIRE AVANT UTILISATIONpom_nd_fre_9/981-1. Signification des symbolesSignifie Mise en garde ! Soyez v