Miller Electric Maxstar 200 STR manual 1Item

Page 51

Item

Dia.

Part

 

 

No.

Mkgs.

No.

Description

Quantity

 

 

 

 

Figure 11-4. Magnetics Assembly w/Components

 

 

 

 

 

(Figure 11-1Item 3) (Continued)

 

 

 

 

 

 

17

. . . . . . .

213208

. . . . Connector, Faston Male 1/4 Ring W/75deg Bend

. . . . 1

603

. . . . . . .

057357

. . . . Bushing, Snap−in Nyl .937 Id X 1.125 Mtg Hole

. . . . 2

604

. . . . . . .

182737

. . . . Screw, 010−32x2.00 Rnd Hd−slt Brs Pln

. . . . 4

605

. . . . . . .

229323

. . . . Nut, 010−32 .31hex .13h Stl Pld Sem Cone Wshr.38d

. . . . 4

611

. . . . . . .

136343

. . . . Screw, K50x 20 Pan Hd−phl Stl Pld Pt Thread Forming

. . . . 2

613

. . . . . . .

083147

. . . . Grommet, Scr No 8/10 Panel Hole .312 Sq .500 High

. . . . 2

614

. . . . . . .

010381

. . . . Connector, Rectifier

. . . . 1

617

. . . . . . .

170647

. . . . Bushing, Snap−in nyl 1.312 ID X 1.500 Mtg Hole

. . . . 2

To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested Replacement Parts. Model and serial number required when ordering parts from your local distributor.

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Contents OM-2233 203 409Q ProcessesDescription From Miller to You Table of Contents − Parts List Directives StandardsDecstat6/05 Page Electric Shock can kill Symbol UsageMarks a special safety message Arc Welding HazardsBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyesCalifornia Proposition 65 Warnings Principal Safety Standards EMF InformationAbout Pacemakers UNE Décharge Électrique peut entraîner la mort LES Fumées ET LES GAZ peuvent être dangereuxIndique un message de sécurité particulier DES Pièces Chaudes peuvent provoquer des brûlures graves LE Soudage peut provoquer unIncendie ou une explosion DES Particules Volantes peuvent blesser les yeuxDES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peut SUREn ce qui concerne les stimulateurs cardiaques Principales normes de sécurité− Definitions CE Models Electric shock from welding electrode or wiring can killWeee Label For Products Sold Within The EU 60 sFalling equipment can cause injury and damage to unit Manufacturer’s Rating Label Symbols And DefinitionsSpecifications − InstallationVolt-Ampere Curves 5 V a C In p u tTh e r In p u t V o lt a g e s Minutes Duty Cycle And OverheatingMinutes Welding OverheatingLocation And Airflow Dimensions And WeightSelecting a Location SectionRemote 14 Receptacle Information Weld Output Terminals And Selecting Cable SizesTurn off power before mak- ing connections Input Amperes At Rated Output Electrical Service GuideStick Dcep Direct Current Electrode Positive Connections Input Voltage= GND/PE Earth Ground Connecting Input PowerConnecting Three-Phase Input Power For Three-Phase OperationConnecting Single-Phase Input Power − Operation ControlsNon CE Units For CE Units Application Lift-ArcStart ProcedureProcess Control Lift-Arc StartMin Stick Start Procedure − Scratch Start TechniqueAmperage Control DIG ControlMonths − Maintenance and TroubleshootingRoutine Maintenance Blowing Out Inside Of UnitTroubleshooting Help Aids Output LED High Temperature LEDHelp 8 Display Check and tighten all gas fittings see Section TroubleshootingTrouble Remedy Shield weld zone from draftsCircuit Diagram − Electrical DiagramsUp to Amperage Range Gas Type PolarityPositioning The Torch − Guidelines for Gtaw TIG WeldingTungsten With Filler Rod Torch Movement During WeldingPositioning Torch Tungsten For Various Weld Joints Tungsten Without Filler RodStick Welding Procedure Weld current starts when electrode touches work- piece− Stick Welding Smaw Guidelines Electrode and Amperage Selection Chart Striking an Arc − Scratch Start TechniqueStriking an Arc − Tapping Technique 10-30 9090 End View of Work Angle Poor Weld Bead CharacteristicsGood Weld Bead Characteristics Positioning Electrode HolderElectrode Movement During Welding Conditions That Affect Weld Bead Shape16 in 30 1.6 mm Tack Welds Butt JointsLap Joint Tee JointPossible Causes Corrective Actions Troubleshooting − PorosityTroubleshooting − Excessive Spatter Weld TestTroubleshooting − Incomplete Fusion Troubleshooting − Lack Of PenetrationTroubleshooting − Excessive Penetration Troubleshooting − Burn-Through Troubleshooting − Waviness Of BeadTroubleshooting − Distortion − Parts List 2734 401 400402 614615 600 PC2 602 400 601 603 605 Panel, Front w/Components -1ItemPanel, Rear w/Components Magnetics Assembly w/Components 1Item Windtunnel w/Components -1Item Windtunnel w/Components604 600 601 602 604Base Assembly Service Your distributor also givesSupport Your distributor and/or equipment manufacturer’s To locate a Distributor or Service Agency visitMiller Electric Mfg. Co For assistance in filing or settling claims, contact

Maxstar 200 STR specifications

The Miller Electric Maxstar 200 STR is a versatile and compact welding power source designed for a range of applications, making it an ideal choice for both professional welders and hobbyists. Known for its reliability and exceptional performance, the Maxstar 200 STR is capable of delivering high-quality results in various welding processes, including Stick (SMAW) and TIG (GTAW) welding.

One of the standout features of the Maxstar 200 STR is its inverter technology, which allows for efficient energy use and a lightweight, portable design. Weighing in at just 51 pounds, it is easy to transport, making it perfect for fieldwork or remote projects. The unit operates on both 120V and 240V input power, providing versatility for different environments and applications. This adaptability ensures that welders can work effectively in various settings, whether in a shop or on a construction site.

Another significant characteristic of the Maxstar 200 STR is its precise arc control. The machine offers adjustable AC frequency, allowing users to fine-tune the arc characteristics for different materials and thicknesses. This level of control is particularly beneficial when working with aluminum, as it helps reduce heat input and minimize warping. The Maxstar also features a pulsing function, which can enhance the weld pool control and improve penetration, making it easier to achieve clean and consistent welds.

The Maxstar 200 STR boasts a robust duty cycle of 60% at 200A, ensuring that it can handle demanding jobs without overheating. Additionally, the unit is equipped with an advanced cooling system, which helps maintain optimal performance during extended use. Safety features, including overload protection and an enclosed design that reduces the risk of contamination, further enhance the machine's reliability.

Moreover, the Maxstar 200 STR supports a range of accessories, including a remote foot control, which allows for added flexibility during TIG welding operations. This feature is particularly useful for precise control over the welding current, enabling welders to make adjustments on the fly without having to stop and manually change settings.

In summary, the Miller Electric Maxstar 200 STR stands out in the welding industry for its combination of portability, advanced technology, and high performance. With its inverter design, precise arc control, and robust duty cycle, it is an ideal solution for professionals seeking efficiency and quality in their welding projects, whether they are working on industrial applications or artistic endeavors.
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