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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.
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.
Advantage Lincoln
TIG WELDERS
Publication E3.42 11/07
www.lincolnelectric.com
The Power To Perform!
SM
Precision TIG
®
275
Output
1
PHASE
AC
D
C
Input
60
Hz
50
Hz
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
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 DC: 2-340A 31 x 22 x 26 397
104/94/47A w/o PFC AC: 2-340A (787 x 559 x 660) (180)
Max. OCV: 75V
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 49.7 x 28 x 41 641
Ready-Pak
®
Package 104/94/47A w/o PFC (1262 x 711 x 1041) (291)
(1)
Requires optional Advanced Process Panel for full control availability.