Lincoln Electric K2259-1 Welder User Manual


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Description
Output Input
MIG Pulsed
Cobramatic
®
Push-Pull Cabinet
SEMIAUTOMATIC WIRE FEEDERS
Processes
Advantage Lincoln
Required Options
Order
K2259-1 Cobramatic
Prince XL
®
, CobraMax
TM
, or Python
®
push-pull guns.
Recommended Power Sources
CV-250, CV-300, CV-400, CV-655, V350 PRO, DC-400, DC-600,
DC-655
•Push-pull wire drive system yields reliable, consistent,
trouble-free wire feeding up to 50 ft. (15.2m) from the cabinet.
•Compatible with complete line of Lincoln push-pull torches.
• Feeds aluminum wire from diameters .030-1/16" (0.8-1.6mm)
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 manufacturers limited warranty.
42
VAC
The Cobramatic
®
push-pull wire feeding system is a great example of Lincoln’s
MIG welding expertise. The Cobramatic incorporates a push-pull drive system
that virtually eliminates the problems associated with wire feeding. This unique
master-slave drive system prevents tangling and damage to the wire, resulting in
increased weld quality and productivity. Combine that with some great new fea-
tures that make set-up easier and adjustments virtually unnecessary, and the
Cobramatic is a great MIG welding choice for all wire types.
Note: Cobramatic
®
, Prince
®
XL, CobraMax
TM
and Python
®
are registered trademarks of MK Products, Inc.
Publication E8.300 7/03
Web Update 10/03
www.lincolnelectric.com
TECHNICAL SPECIFICATIONS
Wire Feed Speed Wire Size Range Dimensions
Product Product Rated Output Range ipm (m/min) H x W x D Net Weight
Name Number Input Power Current/Duty Cycle
(1)
ipm (m/min.) Solid Cored inches (mm) lbs.(kg)
Cobramatic K2259-1 42 VAC 400A/100% 0-800 Max. .030-1/16 .030-1/16 14.8 x 9.5 x 19.3 42
(0-20.3) (0.8-1.6) (0.8-1.6) (376 x 241 x 490) (19.0)
(1)
With appropriate gun.