Technical Specifications - Ln-742 - Lincoln LN-742 Service Manual

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TECHNICAL SPECIFICATIONS – LN-742
SYSTEM
LN-742
LN-742H
SYSTEM
LN-742
LN-742H
LN-742
LN-742H
OPERATING
STORAGE
BOTH LN-742 AND LN-742H
2 ROLL FEEDER
WITHOUT WIRE STAND
2 ROLL FEEDER
WITH WIRE STAND (K377)
4 ROLL FEEDER
WITHOUT WIRE STAND
4 ROLL FEEDER
WITH WIRE STAND (K377)
INSTALLATION
INPUT VOLTAGE
40 to 42V ±10%, 50/60 Hz, 4.0 Amps
WIRE FEED SPEED
WIRE DIAMETERS
ELECTRODE
SOLID
SOLID
CORED
CORED
TEMPERATURE RATING (ALL MODELS)
PHYSICAL DIMENSIONS
LENGTH
9.62 in.
(244 mm)
20.68 in.
(525 mm)
10.60 in.
(269 mm)
21.66 in.
(550 mm)
LN-742 & LN-742H
WIRE SPEED RANGE
50 in. to 770 in. per minute (1.25 to 19.5 m/min)
80 in. to 1200 in. per minute (2.00 to 30.5 m/min)
DIAMETER
0.025 in. through 1/16 in. (0.6 through 1.6 mm)
0.025 in. through 0.045 in. (0.6 through 1.2 mm)
0.045 in. through 3/32 in. (1.2 through 2.4 mm)
0.045 in. (1.2 mm)
-4˚F to 104˚F (-20˚C to +40˚C)
-40˚F to 104˚F (-40˚C to +40˚C)
HEIGHT
WIDTH
9.76 in. 10.89 in.
(247 mm) (277 mm)
9.76 in. 17.00 in.
(247 mm) (432 mm)
11.11 in.
11.60 in.
(282 mm)
(295 mm)
11.60 in. 17.00 in.
(295 mm) (432 mm)
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TOTAL WEIGHT
LESS ELECTRODE
24 lbs
(11.0 kg)
34 lbs
(15.5 kg)
28.7 lbs
(13.1 kg)
38.7 lbs
(17.7 kg)