Precision TIG | Lincoln Electric 275 instruction

Precision TIG® 275	TIG WELDERS

The Power To Perform!SM

With NEW patented Micro-Start II™ Technology and our New and Improved AC Auto Balance® on board, the Precision TIG® 275 delivers unrivaled starting and welding at low amperages and improved AC aluminum welding perform- ance. New features, simple controls, innovative accessory storage, and attractive and consistent welds–it all adds up. Whatever the TIG welding application–fabrication, aerospace, production, motorsports, or vocational education–choose the Precision TIG® 275 for outstanding features and precise arc performance.

Processes

Stick, TIG

Advantage Lincoln

Output

Input

PHASE

Precision Arc Performance:

•Patented Micro-Start II™ Technology delivers extremely stable low amperage starting, welding and cratering for both AC and DC welding.

•Selectable welding modes such as high frequency, scratch start, and Touch Start TIG™.

•Higher duty cycles – 275A @ 40% duty cycle.

•Widest welding range in its class 2-340 amps for both AC and DC.

•Excellent stick welder – even with Fleetweld® 5P (E6010) with new Automatic Hot Start™ and Auto Adaptive Arc Force™ controls(1).

Simple Controls – Easy to Use:

•Redesigned controls are simple and well spaced for effortless setting changes.

•Hidden menu button features up to 7 programmable parameters without cluttering the control panel(1).

•NEW and Improved Auto Balance® has been readjusted to have more penetration and improved bead appearance.

(1)Requires optional Advanced Process Panel for full control availability.

Professional Features:

•The K2618-1 Ready-Pak®model Precision TIG® 275 (208/230/460/1/60). Under-Cooler Cart Water Cooler, Foot Amptrol®, Gas Regulator/Flowmeter & Hose Kit, PTW-20 Pro-Torch™ TIG Torch

(250 amp, 25 ft.), Zippered Torch Cover, Parts Kit, Water Hose (2 included) 15 ft., and 15 ft. 2/0 Work Cable and Clamp.

•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, out of the way, and well protected.

•Neat/organized cable management with integrated torch holster.

Superb Quality:

•Fan-As-Needed™ (F.A.N.) prevents overheating. F.A.N. reduces power consumption, noise, motor wear, and dust in the machine.

•CSA C/US certified.

•Three-Year Lincoln Warranty on parts and labor. Two-year extended warranty available in the U.S.

TECHNICAL SPECIFICATIONS

			Rated Output			Dimensions
Product	Product		Current /Voltage/Duty Cycle	Input Current @		H x W x D	Net Weight
Name	Number	Input Power	(104°F, 40°C)	Rated Output	Output Range	inches (mm)	lbs (kg)

Precision TIG® 275	K2619-1	208/230/460/1/60	275A/31V/40%	80/72/36A with PFC
				104/94/47A w/o PFC

	K2619-2	460/575/1/60	275A/31V/40%	35/28A with PFC
				47/38A w/o PFC

	K2620-1	220-230/380-400/	275A/31V/40%	80/46/43A with PFC
		415/1/50/60		95/55/50A w/o PFC

Precision TIG® 275	K2618-1	208/230/460/1/60	275A/31V/40%	80/72/36A with PFC
Ready-Pak®Package				104/94/47A w/o PFC

DC: 2-340A

AC: 2-340A

Max. OCV: 75V

31 x 22 x 26	397
(787 x 559 x 660)	(180)

49.7 x 28 x 41	641
(1262 x 711 x 1041)	(291)

Publication E3.42 11/07

www.lincolnelectric.com

275 specifications

The Lincoln Electric 275 is a versatile multi-process welding machine that stands out for its advanced features and robust performance. Designed for both novice and experienced welders, the machine offers MIG, TIG, and stick welding capabilities, making it a valuable tool for a variety of applications.

One of the main features of the Lincoln Electric 275 is its power output. With an impressive selection of amperage settings, it can deliver between 25 to 275 amps, making it suitable for both thin and thick materials. This flexibility allows users to work on projects ranging from automotive repairs to industrial fabrication.

The machine utilizes inverter technology, which significantly enhances its efficiency and reduces power consumption. Inverter welders are known for their lightweight design and compact size compared to traditional transformer-based welders. This portability makes the Lincoln Electric 275 easy to transport to job sites, catering to both professional and hobbyist welders who require mobility.

Another defining characteristic of the Lincoln Electric 275 is its easy-to-use interface. The digital display provides clear readings, allowing users to effortlessly adjust settings for optimal performance. Additionally, the machine features a user-friendly control panel with distinct knobs for regulating voltage and wire feed speed, assisting welders in achieving precise welds.

The Lincoln Electric 275 is also equipped with advanced arc technologies. Its built-in arc control enhances the stability of the welding arc, resulting in a smoother, more consistent weld. Furthermore, the machine offers synergic controls that automatically adjust the voltage and wire feed speed based on the selected material and thickness, making the welding process more intuitive and reducing the margin for error.

Durability is another hallmark of the Lincoln Electric 275. Constructed with high-quality materials, the machine is built to withstand the rigors of daily use in demanding environments. Its design also incorporates efficient cooling mechanisms to prevent overheating during prolonged operations, ensuring longevity and reliability.

In conclusion, the Lincoln Electric 275 is a powerful and adaptable welding machine that combines advanced technology with user-friendly features. Its multi-process capabilities, inverter technology, and robust construction make it an essential tool for both professional welders and DIY enthusiasts. Whether tackling intricate projects or heavy-duty tasks, the Lincoln Electric 275 proves to be a reliable choice that does not compromise on performance.

Precision TIG® 275