Lincoln Electric LF-72/74 Welder User Manual


 
LF-72/74
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A-2
INSTALLATION
A-2
TECHNICAL SPECIFICATIONS
:
LF-72 Wire Feeder
SPEC.# TYPE WIRE FEED SPEED RANGE
Dimensions do not include wire reel.
Wire Size
LF-72 Speed Solid Cored
K2327-1
K2327-4
K2327-2 Bench Model 50-800 IPM .023 - 1/16 in. .035 - 5/64 in
Standard Duty
(1.27-20.3 m/m) (0.6 - 1.6 mm) (0.9 - 2.0 mm)
K2327-3 Bench Mode
Heavy Duty
CONTROL BOX, WIRE DRIVE AND COMPLETE UNITS
SPEC.# TYPE
INPUT POWER
PHYSICAL SIZE• TEMPERATURE RATING
Input Voltage Dimensions
and Current Height Width Depth Weight Operating Storage
43 Lbs
K2327-1
LF-72 11.1“ 10.2“ 12.9“ (19.7 Kg.)
( 282 mm) (259 mm) (328 mm)
K2327-4
Base Model
26.5 Lbs
(12.0 Kg)
Dimensions
Height Width Depth Weight
LF-72
K2327-2
24-42VAC 12.6“ 10.9“ 22.5“ 52.5 Lbs 14°F to 104°F -40°F to 85°F
Bench 9 AMPS ( 320 mm) (277 mm) (572 mm) (23.8 Kg.) (-10°C to 40°C)
(
-40°C to 85°C)
Standard
Duty
Dimensions
Height Width Depth Weight
LF-72
K2327-3
15.3“ 13.0“ 27.7“ 67.5 Lbs
Bench ( 389 mm) (330 mm) (704 mm) (30.6 Kg.)
Heavy
Duty
WELDING CAPACITY RATING
Amp Rating Duty Cycle
500 A 60%
400 A 100%
Base Model