Invision MPa Plus System ™ MIG Welding Power Source with Alumination Technology ™ Heavy Industrial Applications Quick Specs Input Power Railroad Truck/Trailer Manufacturing Light Gauge and Tube Lawn and Garden Equipment Recreational Vehicles MIG (GMAW) Pulsed MIG (GMAW-P) Flux-Cored (FCAW) Air Carbon Arc Cutting and Gouging (CAC-A) 352: 1/4-in. carbons max. 450: 5/16-in. carbons max. 352: Requires Three- or Single-Phase Power, 208 – 575 VAC, 50/60 Hz 450: Requires Three-Phase Power, 230/460 or 575 VAC, 60 Hz Rated Output Easy to set up. Select wire diameter, wire type and gas being used, set your wire speed and strike an arc. Build your own system at MillerWelds.com/equiptoweld or see the Stationary and MIGRunner Packages (see page 8). Alumination™ technology allows use of extended reach push-pull gun for consistent, versatile and dependable aluminum wire feeding. Standard Miller inverter features (see page 2). • Wind Tunnel Technology ™ • Fan-On-Demand ™ Synergic Pulsed MIG “one-knob” control makes Pulsed MIG adjustments easy. Set the wire feed speed control and the system handles the rest (when optimized with an MPa Plus feeder). MPa: M (MIG), P (Pulse), a (Advanced Arc Control). Advanced arc control enables an improved pulse welding arc. In addition, the units provide a more robust and stable arc at very low arc length, reducing heat input, and providing the ability to weld on a wider range of material thickness. Invision 352 MPa Model Only Auto-Line™ power management technology allows for any input voltage hook-up (208 – 575 V) with no manual linking required, providing convenience in any job setting. Ideal solution for dirty or unreliable input power. (450 model is 230/460 V or 575 V manual link.) Standard built-in Pulsed MIG programs with synergic capability for the following metals (see page 3). • Steel • Metal Core • Aluminum • Stainless Steel • Nickel • Silicon Bronze • Copper Nickel Dinse-style weld disconnects provide high-quality weld cable connections. (450 model utilizes studs.) Power source and wire feeder are warranted for 3 years, parts and labor. Original main power rectified parts are warranted for 5 years. Gun warranted for 90 days, parts and labor. Equipment Sales US and Canada An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA Phone: 866-931-9730 FAX: 800-637-2315 International Phone: 920-735-4554 International FAX: 920-735-4125

Additional Features Wind Tunnel Technology ™ protects electrical components and PC boards from contamination. Fan-On-Demand ™ cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled through machine. SharpArc® changes welding arc characteristics in Pulsed MIG (GMAW-P) welding mode. If a gas is used other than what is listed on the Pulsed MIG welding program chart (page 3), the SharpArc® can be adjusted to help customize your arc to the gas being used. Weld Cross Section Invision 352 provides 350 amps of welding output at 60 percent duty cycle...

Control Panel The Invision™ 352 or 450 MPa model and a 74 MPa Plus single or dual wire feeder combine for a synergic system that simplifies and improves MIG and Pulsed MIG welding applications for industrial manufacturing. 7 8 9 Arc Control Process Wire/Gas Performance Data WELDING AMPERES The Invision MPa models have built-in Pulsed MIG programs. See the table below for the wide range of Pulsed MIG (GMAW-P) welding applications the Invision MPa models can handle. Wire Types Gas Types 90% ARGN / 10% CO2 (Argon/Carbon Dioxide) 95% ARGN / 5% OXY (Argon/Oxygen) .052 STL (450 model only) 1/16 STL...

Optimized Wire Feeder Options Bench-Style Feeders *Only left side of dual-wire model is capable of using push-pull gun. S-74 MPa Plus Single-Wire Feeder Alumination™ gives the operator the ability to use the extended reach of a push-pull system to feed aluminum wire. Alumination provides the versatility to handle whatever aluminum welding job you want to tackle. D-74 MPa Plus Dual-Wire Feeder* Swingarc™ Boom-Mounted Feeders Trigger schedule select allows the operator to select the alternative schedule by quickly tapping the gun trigger when not welding. When optimized with an MPa power source...

MPa Plus Wire Feeders Specifications Model Input Power (Use with CV, DC Power Sources.) (Subject to change without notice.) Electrode Wire Diameter Capacity Dimensions (Single) Wire Speed Net Weight (Single) (Dual) 74 MPa Plus Control Box with Wire Drive Assembly Wire Drive 24 lb. Assembly (10.9 kg) Net Weight Wire Drive H: 12 in. (305 mm) Assembly W: 13 in. (330 mm) Dimensions D: 16 in. (406 mm) Control Panel D-74 MPa Plus Dual Wire Feeder Control Panel Shown Drive Roll Kits and Guides 1. Left A/B Indicator 2. Voltage/Arc Length Display Meter 3. Left Adjust Knob 4. Setup Button 5. Start Button...

Push-Pull Welding Gun Options Gooseneck-Style Gun Alumination™ allows the operator to use the XR-Aluma-Pro Plus and XR-Pistol-Plus push-pull guns with any of the MPa Plus feeder options shown on page 4. Available in 15-, 25- and 35-foot lengths for extended reach with trouble-free, reliable feeding. Guns are available in either air- or water-cooled versions. Aluminum-series-specific tension setting ensures smooth wire feeding performance with 4000 or 5000 series aluminum wires. Replaceable feed cable liner is designed to provide consistent arc performance. It also reduces parts cost and service...

Standard Consumables (Order from Miller Service Parts.) XR-Aluma-Pro™ Plus Gun Insulators Centerfire Nozzles Centerfire Contact Tips Centerfire Diffusers Outer Water Long (#230 420) Note: Many other Centerfire™ options are available. Visit BernardWelds.com for more information. Head Tubes Centerfire Nozzles Centerfire Contact Tips Centerfire Diffusers

Invision MPa Plus Packages ™ Stationary Packages Invision 352 MPa air-cooled package with single feeder shown. Invision MPa Plus Stationary Packages Stationary display without running gear/cylinder rack. #951 283 Invision 352 MPa air-cooled package with single feeder #951 502 Invision 352 MPa air-cooled package with dual feeder #951 377 Invision 352 MPa water-cooled package with single feeder Packages include: Invision 352 MPa (with auxiliary power in water-cooled packages) Single or dual 74 MPa Plus wire feeder with drive rolls (.035/.047 U-groove and .035/.045 V-groove) 25-ft. XR-Aluma-Pro...