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Maxstar®400 and800

Maxstar®400 and800
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Issued April 2017 • Index No. DC/24.5 Industrial Applications Quick Specs Precision metal fabrication Tube mills Pipe and tube fabrication Tool and die Exotic material fabrication Pressure vessel fabrication TIG (GTAW) Pulsed TIG (GTAW-P) Stick (SMAW) Air carbon arc (CAC-A) 400: 1/4 in. maximum 800: 3/8 in. maximum TIG/Stick Welding Power Source Input Power 208–575 V, 3- or 1-phase power Amperage Range 400: 3–400 A 800: 5–800 A Rated Output 400: 300 A at 32 V, 60% duty cycle 800: 600 A at 44 V, 60% duty cycle Lift-Arc™ provides DC arc initiation without the use of high frequency. Allows for any input voltage hookup (208–575 V) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable power. Blue Lightning™ high-frequency (HF) arc starter for non-contact arc initiation. Provides more consistent arc starts and greater reliability compared to traditional HF arc starters. Meter calibration allows digital meters to be calibrated for certification. Cooler Power Supply (CPS) is an integrated 120-volt dedicated-use receptacle for the Coolmate™ 3.5. Exceptionally smooth and precise arc for welding exotic materials. Pulse. Pulsing can increase puddle agitation, arc stability and travel speeds while reducing heat input and distortion. These models provide extended ranges. Cooler-On-Demand™ feature operates the auxiliary cooling system only when needed, reducing noise, energy use, and airborne contaminants pulled through the cooler. Wind Tunnel Technology™ protects internal electrical components from airborne contaminants, extending the product life. Fan-On-Demand™ power source cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled though the machine. DC Stick Features Maxstar 400 machine only Maxstar 400 Wireless Complete Program memory features nine independent program memories that maintain/save your parameters. Auto-postflow adjusts the length of postflow time based on the amperage setting, shielding your tungsten and eliminating the need to set the postflow time. DIG control allows the arc characteristics to be changed for specific applications and electrodes. Lower the DIG setting for smooth running electrodes like E7018 and increase the DIG setting for stiffer, more penetrating electrodes like E6010. Hot Start™ adaptive control provides positive arc starts without sticking. Power source is warranted for three years, parts and labor. Equipment Sales US and Canada MillerWelds.com An ITW Welding Company 1635 West Spencer Street P.O. Box 1079 Appleton, WI 54912-1079 USA Phone: 866-931-9730 FAX: 800-637-2315 International Phone: 920-735-4554 Internati

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Control Panel Parameter Values 1. Memory Switch 2. Memory Display 3. Voltmeter Display 4. Ammeter Display 5. Process/Arc Starting 6. Output Control 7. Pulser Control Pulses per Second* Peak Time* Background Amps* TIG: HF impulse, Lift-Arc STICK: Adaptive Hot Start Standard remote, 2T trigger hold, Output on DC: 0.1-5,000 PPS 5-95% 5-95% *Pro-Set parameter selectable. 8. Memory Card Port 9. Activity Indicator 10. Encoder Control 11. Amperage Button 12. Gas/DIG Preflow Off-25.0 seconds 13. Sequencer Control Initial Amps 3-400 A/5-800 A Initial Time Off-25.0 seconds Initial Slope...

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High-Speed DC Pulsed TIG Controls • PPS Pulses per second (Hz): DC = 0.1 - 5,000 PPS • % ON - % Peak Time: 5-95% (Controls the amount of time during each pulse cycle at the PEAK amperage.) • Background Amps: 5 - 99% (Sets the low-pulse amperage value as a % of the Peak Amps.)

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Machines and Preconfigured Water-Cooled Packages Order machine only or use a single stock number to order a complete preconfigured system. Build a Water-Cooled Package Select desired stock number for each step. Maxstar 400 TIGRunner® shown with four bottles of 043810 Low-Conductivity Coolant.

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W-280 Torch Kit 300990 ■ Weldcraft" W-280 25-foot (7.6 m) TIG torch with Dinse-style connector ■ Torch cable cover ■ Work clamp with 15-foot (4.6 m) 1/0 cable and Dinse-style connector ■ Flowmeter regulator ■ Gas hose (regulator to machine) ■ AK4C torch accessory kit includes nozzles, collets, collet bodies and 2% ceriated tungsten electrodes (1/16, 3/32 and 1/8 inch) W-375 Torch Kit 301268 Recommended for Maxstar 400 ■ Weldcraft" W-375 25-foot (7.6 m) TIG torch with Dinse-style connector ■ Torch cable cover ■ Work clamp with 15-foot (4.6 m) 1/0 cable and Dinse-style connector ■ Flowmeter...

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Remote Controls and Switches Wireless Remote Foot Control 300429 For remote current and contactor control. Receiver plugs directly into the 14-pin receptacle of Miller machine. 90-foot (27.4 m) operating range. Wireless Remote Hand Control 300430 For remote current and contactor control. Receiver plugs directly into the 14-pin receptacle of Miller machine. 300-foot (91.4 m) operating range. RCCS-14 Remote Contactor and Current Control 043688 North/south rotary-motion fingertip control attaches to TIG torch using two hook-and-loop fasteners. Great for applications that require a finer...

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