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Millermatic® 350P Aluminum

Millermatic® 350P Aluminum
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Issued July 2012 • Index No. DC/12.56 Industrial Applications Quick Specs Boat, Ship and Yacht Building Recreational Vehicles Trucks and Trailer Sign Manufacturers Emergency Vehicles MIG (GMAW) Synergic MIG (GMAW) Synergic Pulsed MIG (GMAW-P) Rated Output MIG Welding Power Source, Wire Feeder and Gun Package 300 A at 32 VDC, 60% Duty Cycle, 60 Hz, 1- or 3-Phase Input Power Amperage Range 25 – 400 A Wire Feed Speed 50 – 800 IPM (1.3 – 20 m/min.) with Push-Pull Gun Weight 181 lb. (82 kg) Superior aluminum performance. Direct connection for Miller 10-pin XR-Aluma-Pro™ and XR™ Pistol Grip air-cooled push-pull guns. With Auto Gun Detect, simply pull the trigger for the gun to be used and you’re ready to weld. Standard System Comes Complete with: Power source 10-ft. (3 m) industrial power cord (without plug) 10-ft. (3 m) work cable with clamp Factory-installed gas solenoid Smith® Argon mix regulator/flow gauge with hose Factory-installed, low-mounted running gear/cylinder rack .035-, .040-, and .047-in. (0.9, 1.0 and 1.2 mm) U-groove drive rolls for aluminum welding Setup and operation CD Note: Not compatible with standard MIG guns. NEW! True torque feed motor push-pull design provides continuous push force to the wire while the gun motor controls the speed at the gun. The motors work together to provide accurate and positive wire feed speed without wire shaving or deformation. Synergic pulsed welding mode offers the simplicity of single-knob control. The machine will select the correct pulse power based on the wire feed speed (WFS) set by the operator. NEW! Synergic MIG provides communication between power source, feeder and gun. As wire speed increases/decreases, the arc voltage also increases/decreases to maintain a constant welding arc. NEW! Trigger schedule select (SCHD) allows the operator to select the alternative schedule by quickly tapping the gun trigger when not welding. Useful when switching between two welding parameters is needed. NEW! Trigger hold allows the operator to release the trigger while making long continuous welds, reducing hand and finger fatigue. NEW! Jog and purge allow operator to jog the wire, or purge gas lines and preset gas pressure at the regulator before welding. Special features • Run-in adjustment for better starts • Built-in two-minute spot timer • Pre-flow and post-flow adjustment • View actual welding amperage/voltage during welding, and five seconds after arc has shutoff • SharpArc™ controls welding arc cone width in pulsed MIG welding mode • Inductance control customizes weld output characteristics in MIG welding mode Fan-On-Demand™ cooling only operates when needed, reducing power consumption and contaminants inside the unit. Power source is 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

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Millermatic 350P Aluminum Push-Pull Gun System Additional Features ® Weld Cross Section Electronic wire spool brake. Allows wire spool to free spool while welding which provides optimum wire feed delivery. When the gun trigger is released the brake engages, stopping the wire spool from overspooling. Begin and end welds with ease and confidence. Hot Start ™ eliminates incomplete fusion at the beginning of a weld, a common issue with aluminum welding. Crater gradually decreases weld current at the end of a weld to eliminate crater defects. Adjustable pre- and post-flow rates ensure that the...

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Control Panel 1. Weld Mode and Schedule Indicator Lights 2. Menu Set-Up Button 5. Trigger Hold Button 6. Weld Function Indicator Lights TRIGGER HOLD HELP CODES HELP 0 - Unit ovwtioatod (loft side) - let cool. HELP 1 - Incorrect primary voltage or Internal communication enor. * HELP 2 -Unit overheated (right aide) -let cool. HELP 3-If occurring at power up, check for shortsd gun trigger. If occurring after triggering.* HELP 4 - No arc after 2 minutes of depressing, trigger or direct short of wire or contact tip - release trigger to clear fault. HELP 5- Internal drive motor overcurrent- check...

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