Lincoln Electric AC-225C - Manual (Page 70)

www.lincolnelectric.com/wire-feeders
Semiautomatic Wire Feeders
LN ™ -35
The LN ™ -35 is an across-the-arc, semiautomatic wire feeder for
hardfacing and fabrication applications using self-shielded,
flux-cored welding electrodes.
Rugged, Portable Wire Feeder
• The LN ™ -35 is designed to feed .035-7/64" (0.9-2.8 mm)
flux-cored electrodes.
• Enhanced starting control for smooth arc starting in
CV mode.
• Electronic circuits protect wire feeder from overload.
• Adjustable wire feed speed for settings of
50-500 ipm (1.3-12.8 m/min).
• Three-year warranty on parts and labor.
Cobramatic
®
The Cobramatic ® incorporates a push-pull drive system that virtually eliminates the problems
associated with wire feeding. Cobramatic ® is a great MIG welding choice for all wire types.
Push-Pull Cabinet
• Push-pull wire drive system yields reliable, consistent,
trouble-free wire feeding up to 50 ft. (15.2 m) from the
cabinet.
• Compatible with complete line of Lincoln ®
push-pull guns.
• Feeds aluminum wire diameters .030-1/16"
(0.8-1.6 mm) with only a contact tip change.
• Patented paddle holds wire straight and level
during feeding to minimize damage to the wire.
• Patented clutch/brake system keeps wire from
over running on shut-off.
• Tool-less spool brake adjustment knob allows
for easy tension adjustment.
• Simplified wire tension adjustment using
two position steel/aluminum selector for
foolproof operation.
• Three-year warranty on parts and labor.
NOTE: A constant voltage (CV) power source is recommended for self-shielded, flux-cored arc welding (FCAW-S). The LN™-35 may be used
with a constant current (CC) power source for non-critical applications where weld quality and deposition properties are not critical.
Processes
• MIG
• Pulsed
Output Input
Unit Includes
• 14-Pin Control Cable, 8 ft. (5.4 m)
• Gas Purge/Trigger Latch Kit
Required Options
• Python
® Push-Pull Gun
• CobraMAX ™ Push-Pull Gun
Key Options
• K1520-1 42 Volt Transformer Kit
• K1679-1 Control Cable for
Power Wave ® 450 ONE
• More options at end of section
Literature
E8.300
Processes
• Flux-Cored (Self-Shielded Wires
only)
Output
Unit Includes
• Wire Reel Stand
• Coil Adapter and Case
Key Options
• K1840-10 Weld Power Cable –
Twist-Mate ™ -to-Lug, 10 ft. (3.0 m)
• K1842-10 Weld Power Cable –
Lug-to-Lug, 10 ft. (3.0 m)
• K1842-35 Weld Power Cable –
Lug-to-Lug, 35 ft. (10.6 m)
• K1842-60 Weld Power Cable –
Lug-to-Lug, 60 ft. (9.1 m)
• More options at end of section
Literature
E8.110
Product Product Input Output Capacity Wire Feed Speed Range Wire Size Range H x W x D Net Weight
Name Number Power Current /Duty Cycle ipm (m/min) in. (mm) in. (mm) lbs.(kg)
LN ™ -35 K2281-1 15-40V DC 500A/60% 50-500 (1.3-12.8) Cored: .035-7/64 (0.9-2.8) 27.0 x 10.0 x 30.0 82
Across-The-Arc (Max. OCV: 110V DC) (686 x 254 x 762) (37)
Product Product Input Output Capacity (1) Wire Feed Speed Range Wire Size Range H x W x D Net Weight
Name Number Power Current /Duty Cycle ipm (m/min) in. (mm) in. (mm) lbs.(kg)
Cobramatic ® K2259-1 42 VAC 400A/100% 0-800 Max. Solid: .030-1/16 (0.8-1.6) 14.8 x 9.5 x 19.3 47
(0-20.3) Cored: .030-1/16 (0.8-1.6) (376 x 241 x 490) (21)
(1) With appropriate gun.
42
VAC
NOTE: Cobramatic ® , CobraMAX ™ , Prince ® XL and Python ® are registered trademarks of MK Products, Inc.
72