Product Number See back for complete specs Input Power (Voltage/Phase/Hertz) Input Current at Rated Output with PFC Rated Output: Current/Voltage/Duty Cycle With Micro-Start™ II Technology, and our new and improved AC Auto Balance®, built- in Advanced Control Panel, and Power Factor Correction on board, the Precision TIG® 375 delivers the Power To Perform!5*1 ► Patented Micro-Start™ II Technology - Delivers extremely stable low amperage starting, welding and cratering for both ► Selectable welding modes - Such as high frequency, scratch start, and Touch Start TIG®. ► High duty cycles - 375 amps at 40% duty cycle. ► Widest welding range in its class - ► Advanced Control Panel - TIG pulser allows you to control heat input for any ► Standard power factor correction capacitors - Lower input currents when welding at higher output. ► Excellent stick welder - Even with Automatic Hot Start™ and Auto Adaptive 115 volt auxiliary power receptacles - Great for powering an optional water cooler or power tools. ► Add an optional Under-Cooler Cart - For extra storage and water-cooled applications. ► Built-in storage compartment - For torch consumables. ► Water-cooled torch connections with no adapters required - Side mounted, WHAT'S INCLUDED ► Under-Cooler Cart Water Cooler - ► Zippered Torch Cover - K918-2 ► Water Hose (2 included) - S19558-4 ► 15 ft. (4.5 m), 2/0 Work Cable and Clamp Publication E3.51 I Issue Date 09/11 © Lincoln Global, Inc. All Rights Reserved. THE LINCOLN ELECTRIC COMPANY 22801 St. Clair Avenue • Cleveland, OH • 44117-1199 • U.S.A.

A CLOSER LOOK Arc Performance Micro-Start™ II Technology — More than just a starting aid. Better control for starting, arc stability and crater fill. NOW INCLUD E AC for ALU S MINUM WELDIN G Great Starting Stable, Focused Arc Micro-Start ™ II Technology minimizes high frequency and ‘hot starts’ to deliver soft arc starts without arc wandering for AC and DC welding. Precise Crater Fill Micro-Start ™ II Technology aids arc stability THROUGHOUT THE WELD CYCLE – even at the lowest amperage! Micro-Start ™ II Technology controlled ramp down helps precisely fill the weld crater for quality results....

A CLOSER LOOK AC Auto Balance® Controls — Automatically sets the optimal cleaning vs. penetration level for aluminum welding! Easy Operation: • Set it and forget it or override when you choose to customize the settings. What Is It? When aluminum welding, the positive (+) portion of the AC welding amperage cleans the oxides from the aluminum surface. The negative (-) portion delivers more heat input, increasing penetration level. Patented AC Auto Balance® automatically sets the ratio of cleaning action (+) versus penetration (-) based on amperage. WELDING AMPERAGE More Cleaning (+) WELDING AMPERAGE...

FEATURES Built-in TIG pulsing helps you make great welds. Torch Parts Storage Compartment. Water-cooled torch connections with no adapters — side mounted to keep out of the way and protected. Easily accessible input voltage reconnect panel. Separate output studs for stick and TIG keep both stick electrode holder and TIG torch connected at the same time — eliminates set-up changeover when switching processes. Shown: K2624-1 Water-Cooled Ready-Pak® Package Neat/organized cable management with integrated torch holster. Optional Features: (standard with K2624-1 Water-Cooled Ready-Pak® Package) Lockable...

KEY CONTROLS • Large, well-spaced controls make it easy to view and set up with gloved hands. A B C D E A) Minimum Output Control & Display Switch (Also displays output voltage) B) Set-Up Menu (see below) C) Digital Meter R D) Local/Remote Current Control Switch E) Maximum Output Control F) Post Flow Time Q P O G) Thermal Shutdown Light H) Downslope Time I) Pulse Background Current Control F G H I J&K L J) Pulse % On Time Control K) Spot Time L) Pulse Frequency Control N M)Polarity Switch M N) Power Switch O) Pulse/Spot Time Mode Switch P) Trigger Switch Q) AC Balance Control R) Mode Switch S)...

RECOMMENDED ACCESSORIES TO EXPAND MACHINE CAPABILITIES GENERAL OPTIONS Accessory Kit For stick welding. Includes 20 ft. (6.1 m) #6 electrode cable with lug, 15 ft. (4.6 m) #6 work cable with lugs, headshield, filter plate, work clamp, electrode holder and sample pack of mild steel electrode. 150 amp capacity. Order K875 Under-Cooler Cart Water Cooler Includes “cooler-in-a-drawer” with hoses and a lockable storage drawer on a dual bottle undercarriage. Two gallon (7.5 ltrs.) capacity. Order K1828-1 Undercarriage Includes a dual bottle rack with chain and front casters, rear wheels and a handle....