Wire Feeder/Welders: Power MIG 255C - Red-D-Arc
WIRE FEEDER/WELDERS Power MIG 255COutputCVPower MIG . The Professional’s Choice .SMDCThe Power MIG 255C sets the standard for MIG and flux-cored weldingin industrial production, job shop fabrication, maintenance or repair work.Diamond Core Technology delivers a wide voltage sweet spot across thewelding range, low spatter levels and a forgiving arc on steel, stainless andaluminum – even for demanding out-of-position work. It’s Spool Gun Ready,so it’s fast and easy to tackle difficult aluminum applications. Exclusive 115volt auxiliary power means you can power lights, grinders, and chargersright where you work! And, the rugged cast drive with a patented Split WireGuide system and tachometer feedback ensures trouble-free wire delivery.Add the extra length 15 foot gun cable and innovative convenience featuresand you begin to understand why the Power MIG 255C is considered TheProfessional’s Choice .Input1PHASE60HzSMProcessesMIG, Flux-CoredAdvantage LincolnArc Performance:Professional Features: Diamond Core Technology , a patented choke design, delivers:- A forgiving arc, even with large stickout changes- Excellent out-of-position arc action- A wide voltage sweet spot at a given wire feed speed- Low spatter Superb Quality: Rugged cast aluminum industrial wire drive features dual drivenrolls, easy-turn numeric tension indicator, brass-to-brass gun connections and Lincoln’s 100% wire-supporting split wire guide system. Three-year warranty on parts and labor (90 days warranty on gun). Digital meters display, preset voltage and wire feed speed, and actualvoltage and preset wire feed speed while welding. Generous 15 ft. (4.5 m) gun and cable assembly makes it easy toreach your work. Spool Gun Ready – The Power MIG 255C has the electronics andsecond gas solenoid built-in to drive either the Magnum 250LX spool gun or the Magnum SG spool gun. The most economic spool gun solution in the 250A category –costing hundreds less. 115V auxiliary receptacle (208/230V model only) to power a grinderor other auxiliary equipment in your work area.TECHNICAL SPECIFICATIONSProductNameProductNumberPower MIG 255COne-Pak Spool Gun Pkg.K2417-1K2416-1Power MIG 255CBase UnitInput PowerRated OutputCurrent/Voltage/Duty CycleInput Current @Rated /19AOutput RangeDimensionsHxWxDinches (mm)30-300 Amps50-700 ipm WFS(1.3-17.7 m/min)Max. OCV 40V31.8 x 18.9 x 38.8(808 x 480 x 985)Net Weightlbs.(kg)220(100)30-300 Amps50-700 ipm WFS(1.3-17.7 m/min)Max. OCV 40V(1) Input current is at the rated output with the 115V auxiliary receptacle also drawing 15 amps.Publication E7.54 6/06www.lincolnelectric.com
A CLOSER LOOKPERFORMANCEResults: Great starts and low spatter. Outstanding performance ona wide variety of materials –steel, stainless and aluminum. A wide sweet spot for optimalarc performance.What Is It?Diamond Core Technology is a patented innovativechoke design that filters the welding arc. It providesdynamic optimized arc filtering across the entirewelding range of amperages. Other arc stabilizationmethods are “fixed” – or only working at certainamperages – resulting in harsh arc characteristicchanges over the welding range.Great For: Steel, stainless and aluminum. Out-of-position work. Long arc applications. Weaving techniques.PROCESS hieldingGasMinimumThicknessMaximumThickness(1)DC 100% CO2 orAr/CO2 Blend24 ga. (.024")(0.6 mm)1/2" (.500")(19.1 mm)DC Ar/CO2 Blendor Tri-Mix20 ga. (.036")(0.9 mm)1/2" (.500")(19.1 mm)1/16" (.063")(1.6 mm)1/2" (.500")(19.1 mm)12 ga. (.109")(2.7 mm)1/2" (.500")(19.1 mm)18 ga. (.050")(1.2 mm)3/4" (.750")(12.7 mm)MIGMild Steel.025", .030", .035", .045"(0.6, 0.8, 0.9, 1.1 mm)SuperArc L50, L-56SuperGlide S-3, S-6MIGStainless.030", .035", .045"(0.8, 0.9, 1.1 mm)Blue Max 308LSi, 309LSi, 316LSiMIGAluminum3/64"(1.2 mm)SuperGlaze 4043 and 5356DC 100% ArgonFlux-Cored,Gas-ShieldedMild Steel.035", .045"(0.9, 1.1 mm)Outershield 71M and MC-710DC 100% CO2 orAr/CO2 BlendFlux-Cored,Self-ShieldedMild Steel.035", .045"(0.9, 1.1 mm)Innershield NR-211-MP(2) and NR-212DC-—(1) Lincoln Electric recommends multiple pass welds on 1/2" (12.7 mm) material. Consult the appropriate application procedures and guidelines for selecting the correct wire size,gas type and number of passes.(2) .035" and .045" (0.9 and 1.1 mm) NR -211-MP is only recommended up to 5/16" (7.9 mm) thick material.FEATURESEnergize Your Shop! — The Power MIG 255C features a 115 volt auxiliary powerreceptacle which allows you to powergrinders, lights, cordless tool chargersor any other power tools.(1)SawsGrindersRotary ToolsBattery Chargersfor Cordless ToolsWelding FumeExtractionWork Lights(1)115Vauxiliary power is only available on 208/230V models.[2]Power MIG 255Cwww.lincolnelectric.com
A CLOSER LOOKFEATURES CON’T.Compare These Innovations – Make the Professional’s Choice !SMHandy MIG Gun Expendables ChartBuilt-in gun holder convenientlystores welding gun.Easy Load Gas Cylinder PlatformLockable storage compartment with tool traystows your welding consumables and valuablepersonal tools.Easy Load Wire CompartmentExtra–Length 15 ft. (4.5 m) GunAdditional Gas Solenoid – Controls GasFlow to a Spool GunProfessional Heavy Duty Wire Drive SystemEasy turn numeric tension indicator withoptimized ranges for different wire types.Internal tachometer feedback drivesystem allows you to maintainconstant wire feed speedfor consistent welds.Wide idler arm hinge provides improveddrive roll clamping pressure.Split guides support the wirethrough the entire drivesystem to minimizefeeding problems.Input bushing protects the wire from damage.Reliable brass-to-brass gun receiverbushings provide connectivity toMagnum or competitive guns. Easierinterchangeability, better mechanicalsupport and electrical current transfer.Two gear driven rolls. No tools neededto swap rolls on or off.Separate drive gear reduces pressureon motor shaft for long life.Removable outer wire guide foreasy access.[3]Power MIG 255Cwww.lincolnelectric.com
A CLOSER LOOKKey ControlsA. Digital meter displays preset wire feed speed.B. Presettable digital wire speed control with fineresolution at low settings.ADEBFC. Optional timer kit.D. Digital meter displays preset voltage setting andactual voltage while welding.E. Built-in gun holder.GCF. Presettable digital voltage control with fine resolutionat low settings.G. Angled gun connection for improved feedability.HH. Second gas solenoid for spool gun use.QUALITY AND RELIABILITY Fan-As-Needed (F.A.N. ) provides cooling of transformer andother components when welding, reducing power consumption,noise and extending welder life. Thermostatic protection from current overload and excessivetemperatures. Printed circuit boards are environmentally-shielded usingLincoln's engineered potting and protective frame trays. Low input current draw for energy-efficient low cost operation. Power source line voltage regulation holds voltage settingconstant to maintain weld quality even when the input voltagefluctuates 10%. Manufactured under a quality system certified to ISO 9001requirements and ISO 14001 Environmental Standards. Approved by Canadian Standards Association (CSA).The Power MIG 255C is a great choice for MIG production or job shopfabrication. Three-year warranty on parts and labor (90 days warranty on gun).SPOOL GUN READY!The Power MIG 255C has built-in electronics to drive either aMagnum SG Spool Gun or a Magnum 250LX Spool Gun. Inaddition, a second gas solenoid is provided to supply and controlgas flow to the spool gun.1Easy as 1-2-3!1Simply plug the spool gun control cable into the built-in 7-pinconnector (Magnum SG gun requires K2445-1, 6- to 7-pincontrol cable adapter plug.)2Connect the spool gun’s power cable to the output terminal inthe wire drive compartment.3Hook the spool gun gas line to the solenoid gas fitting andyou’re ready to weld!23[4]Power MIG 255Cwww.lincolnelectric.com
A CLOSER LOOKImproved Spool Gun Operation!It’s easy to start welding with a spool gun. Set wire feed speedat the gun – see the pre-set wire feed speed displayed on thePower MIG 255C meter.Faster set-up – No more guessing on wire feed speed!Adjust speed on the gun and watch the wire feed speed changeon the Power MIG 255C.POWER MIG 255C SPOOL GUN SOLUTIONSfor use with those materials. Spool guns are especially recommendedfor feeding soft aluminum wire.The economic Magnum SG or premium Magnum 250LX spoolguns are recommended for easy changeovers to a second electrodematerial such as stainless steel or aluminum.Avoid the time-consuming liner, contact tip, drive roll and machinepolarity changes necessary when preparing your machine’s wire driveLincoln’s spool guns accommodate 4" (100 mm) diameter 1 lb.(.45 kg) spools and feature convenient wire feed speed control atthe gun handle.MAGNUM SG SPOOL GUNMAGNUM 250LX SPOOL GUN 250A, 60% duty cycle. 280A, 60% duty cycle. .023"-3/64" (0.6 -1.2 mm) electrode diameter capability. .025-3/64" (0.6-1.2 mm) electrode diameter capability. Wire feed speeds from 50-650 ipm (1.2 -16.5 m/min.). Wire feed speeds up to 800 ipm (20.3 m/min.). 25 ft. (7.6 m) gun cable length – compare to the competition. 25 ft. (7.6 m) gun cable length with 7-pin MS-Type Connector. Lowest cost 250A spool gun system on the market today. WFS control for fine adjustment of wire feed speed at the gun. Adjustable speed control at the handle – allows you to tailor theWFS setting at the gun. Zippered cable jacket is standard. See E12.22 for Expendable Parts. Order K2490-1. See E12.25 for Expendable Parts. Order K487-25 spool gun and K2445-1 control cable adapter. Easy order K2417-1 One-Pak includes Power MIG 255C(K2416-1), Magnum SG Spool Gun (K487-25), Magnum SGCable Adapter Plug (K2445-1), K1738-1 Spool Gun Holder andK1702-1 Dual Cylinder Mounting Kit.[5]Power MIG 255Cwww.lincolnelectric.com
A CLOSER LOOKTHE MAGNUM 250L GUN Magnum 250L gun and cable assembly, shipped with the PowerMIG 255C, is equipped to feed .035"-.045" (0.9-1.2 mm) solidsteel wire. Lightweight and flexible for easy maneuverability. Fiberglass handle with non-slip grooves to maximize comfortand control. Heavy duty gun trigger switch for positive electrical contactand long life. Magnum replacement parts are fully compatible with otherleading brands. Industry reference numbers are provided forease of interchangeability.MAGNUM REPLACEMENT PARTSMAGNUM REPLACEMENT PARTSDescriptionOrder No.IndustryReference No.Magnum 250L Gun and Cable AssemblyFixed Gas Nozzle ModelFor .035"-045" (0.9-1.2 mm) wire sizes12 ft. (3.6 m) cableK533-7Adjustable Gas Nozzle ModelFor .035"-.045" (0.9-1.2 mm) wire sizes10 ft. (3.0 m) cable15 ft. (4.5 m) cableK533-1K533-3Cable LinersFor All Gun Cable Lengths.025"-.030" (0.6-0.8 mm).030"-.035" (0.8-0.9 mm).035"-.045" (0.9-1.2 mm)3/64" (1.2 mm) 3-1542-3035-1542-4045-1542N-3545-15Contact TipsStandard Duty.025" (0.6 mm).030" (0.8 mm).035" (0.9 mm).040" (1.0 mm).045" (1.2 4-2314-3014-3514-4014-45Heavy Duty.035" (0.9 mm).040" (1.0 mm).045" (1.2 ed.025" (0.6 mm).030" (0.8 mm).035" (0.9 mm).040" (1.0 mm).045" (1.2 4T-3014T-3514T-4014T-45Aluminum3/64" (1.2 mm)KP2010-5(2)Fixed Gas Nozzles/Diffuser AssemblyFixed (flush)3/8" (9.5 mm)1/2" (12.7 mm)5/8" (15.9 mm)Fixed (recessed)3/8" (9.5 mm)1/2" (12.7 mm)5/8" (15.9 mm)Requires: Gas Diffuser Assembly.025 -.045" (0.6-1.2 )52FNDescriptionOrder No.IndustryReference No.Adjustable Gas Nozzle/Diffuser AssemblyAdjustable Slip-On3/8" (9.5 mm)1/2" (12.7 mm)5/8" (15.9 :Nozzle Insulator AssemblyGas Diffuser Assembly:.023"-030" (0.6-0.8 mm).035"-.045" (0.9-1.2 mm)KP2025-132KP2026-2KP2026-152-2352Gasless Nozzle/Diffuser Assembly(Innershield Nozzle)KP1947-1Requires:Gas Diffuser AssemblyKP2026-1Gun Tube AssemblyStandard (60 )45 (1)(2)52KP2015-1(1)KP2041-1(2)Included with Power MIG 255C.Included in the K1703-1 Aluminum Feeding Kit.DRIVE ROLL KITSWire SizeOrder Number.023"-.030" (0.6–0.8 mm).035" (0.9 mm).035"/.045" combination.040" (1.0 mm).045" (1.2 -045SCored.035" (0.9 mm).045" (1.2 mm)KP1697-035CKP1697-045CAluminum3/64" (1.2 mm)KP1695-3/64A(2)Solid(1)[6]Included with Power MIG 255C.(2)Included in the K1703-1 Aluminum Feeding Kit.Power MIG 255Cwww.lincolnelectric.com
RECOMMENDED OPTIONSGENERAL OPTIONSTimer KitAdds 4-step trigger interlock,spot mode, adjustable run-inspeed for smoother arc starting,and adjustable burnback time tominimize wire sticking in puddle.Easy to install.Order K1701-1Magnum SG Spool Gun ControlCable AdapterAllows the K487-25 Magnum SGSpool Gun’s 6-pin control cableplug to connect to the Power MIG 255C’s 7-pin spool gun controlcable receptacle.Order K2445-1Dual Cylinder Mounting KitPermits side-by-side mountingof two full size gas cylinders,with easy loading. Attacheseasily to Power MIG undercarriage.Order K1702-1Magnum 250LX Spool GunControl Cable ExtensionExtend your spool gun reach witha 25 ft. (7.6 m) Control CableExtension. Features a 7-pin femaleMS-type connector on the spoolgun end and a 7-pin male MS-typeconnector on the power sourceend.Order K2519-1Canvas CoverProtect your Power MIG whennot in use. Made from attractivered canvas that is flame retardant, mildew resistant and waterrepellent. Fits any Power MIG machine with or without a gascylinder in the cylinder rack. Willnot fit if spool gun holder isattached to the machine.Order K2378-1Spool Gun HolderProvides neat storage of spoolgun.Order K1738-1Magnum GunsAlternate guns can be used withthe Power MIG , includingMagnum 200, 300 and 400 MIG(GMAW) models, as well asMagnum 250XA Fume ExtractionGun.See Publications E12.10 andE13.10 for details. Note:Requires K466-6 Adapter Kit.Aluminum Feeding KitConversion kit for welding with3/64" (1.2 mm) aluminum wire.Includes tension spring, driverolls, contact tips (2), nonmetallic wire guides and cableliner.Order K1703-1Magnum Connection KitPermits use of Magnum 200, 300and 400 gun and cable assemblieson Power MIG .Order K466-6Magnum 250LX Spool Gun280 amps, 60% duty cycle.Feeds .025"-3/64" (0.6-1.2 mm)dia. aluminum wire on 2 lb.(0.9 kg) spools. With remote wirefeed speed control. 25 ft. (7.6 m)cable.Order K2490-18" O.D. Spool AdapterPermits 8" (200mm) O.D. spools tobe mounted on 2" (51 mm) O.D.spindles.Order K468Magnum SG Spool Gun200 amps, 60% duty cycle.Feeds .023"-3/64" (0.6-1.2 mm)diameter aluminum wire on 2 lb.(0.9 kg) spools. With remote wirefeed speed control. 25 ft. (7.6 m)cable.Order K487-25Welding Fume ExtractorsLincoln offers a wide varietyof welding fume extractionenvironmental system solutions,ranging from portable systemseasily wheeled around the shopto shop-wide central systemsservicing many dedicated weldingstations.Request Publication E13.40[7]Power MIG 255Cwww.lincolnelectric.com
POWER MIG 255C ORDER FORMPRODUCT DESCRIPTIONORDER NUMBERQUANTITYPOWER MIG 255C 208/230/1/60POWER MIG 255C 230/460/575/1/60POWER MIG 255C ONE-PAK SPOOL GUN PKG.K2416-1K2416-2K2417-1RECOMMENDED GENERAL OPTIONSTimer KitDual Cylinder Mounting KitCanvas CoverAluminum Feeding KitMagnum 250LX Spool GunMagnum SG Spool GunPower MIG 255C/Magnum SG Spool Gun Control Cable AdapterMagnum 250LX Spool Gun Control Cable ExtensionSpool Gun HolderMagnum GunsMagnum Connection Kit8" O.D. Spool AdapterWelding Fume 25K2445-1K2519-1K1738-1See publications E12.10, E13.10K466-6K468See Publication E13.40PRICETOTAL:C U S T O M E R A S S I S TA N C E P O L I C YThe business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet theneeds of our customers and to exceed their expectations. On occasion, purchasers may ask Lincoln Electric for advice or information about their use of our products. We respondto our customers based on the best information in our possession at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability,with respect to such information or advice. We expressly disclaim any warranty of any kind, including any warranty of fitness for any customer’s particular purpose, with respect tosuch information or advice. As a matter of practical consideration, we also cannot assume any responsibility for updating or correcting any such information or advice once it hasbeen given, nor does the provision of information or advice create, expand or alter any warranty with respect to the sale of our products.Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the control of, and remains the sole responsibilityof the customer. Many variables beyond the control of Lincoln Electric affect the results obtained in applying these types of fabrication methods and service requirements.Subject to Change – This information is accurate to the best of our knowledge at the time of printing. Please refer to www.lincolnelectric.com for any updated information.T H E L I N C O L N E L E C T R I C C O M PA N Y 22801 St. Clair Ave., Cleveland, OH 44117-1199 216.481.8100 www.lincolnelectric.com
Power MIG .The Professional’s Choice SM. The Power MIG 255C sets the standard for MIG and flux-cored welding in industrial production, job shop fabrication, maintenance or repair work. Diamond Core Technology delivers a wide voltage sweet spot across the welding range, low s
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