Lincoln Electric PRO-CORE 125 User manual

Shown K2479-1
Publication E7.25 | Issue Date 03/12
© Lincoln Global, Inc. All Rights Reserved.
PRO CORE TM 125
WIRE FEEDER/WELDERS
Processes
Flux-Cored
Product Number
K2479-1
See back for complete specs
Input Power
120/1/60
Input Current at Rated Output
20A
Rated Output Current/Voltage/Duty Cycle
90A/19V @ 20%
Output Range
30 - 125 A
50-500 WFS (1.3-12.7 m/min)
Max. OCV: 33
Weight/Dimensions (H x W x D)
49 lbs. (22.5 kg)
13.7 x 10.15 x 17.9 in.
(357 x 258 x 472 mm)
ISO
9001:2000
14001:2004
120 Volt AC Input
Compact Wire Welder
Right out of the box, the PRO CORE™125 is
set up for self-shielded flux-cored wire
welding. It’s just right for common steel
welding, indoors or out. Plug in the
PRO CORE™125 anywhere common 120
volt input power is available.
FEATURES
Heavy Duty Wire Drive
– Fully adjustable drive system reduces
the chance of wire tangling and
crushing.
– Brass-to-brass gun connection
enhances conductivity.
– Durable cast aluminum gear box
delivers added drive torque and quiet
operation.
– Easy-turn numeric drive tension
indicator identifies optimized ranges
for different wire diameters.
Capable Performance
– Forgiving arc makes dialing in your
application easy.
– Smooth arc starts with minimal spatter.
– 30-125 amp welding output range is
enough for many tasks.
– Weld up to 5/16 in. (7.9 mm) steel
using self-shielded Lincoln Electric
Innershield®(FCAW-S) wires.
APPLICATIONS
Shop
Farm
Home
THE LINCOLN ELECTRIC COMPANY
22801 St. Clair Avenue • Cleveland, OH • 44117-1199 • U.S.A.
PH: +1.216-481-8100 • www.lincolnelectric.com
1
PHASE
INPUT OUTPUT
WHAT’S INCLUDED
Gun
Magnum®100L gun and 10 ft. (3.0 m)
cable assembly with brass gun
connection and 4-pin MS-Type
connection for trigger control (K530-6)
.035 in. (0.9 mm) contact tips
(Qty. 3) (KH712)
Gasless nozzle for Innershield®welding
(KH726)
Wire spindle adapter for 8 in. (203 mm)
diameter spools (KH720)
.025 - .035 in. (0.6 - 0.9 mm) wire
diameter dual track drive roll for
flux-cored welding (KP2948-1)
Welding Wire
Sample spool of .035 in. (0.9 mm)
diameter Innershield®NR®-211-MP
flux-cored wire
Other
Work clamp and 10 ft. (3.0 m) cable
Enclosed CD includes:
- Instruction manual (IMT-10049)
- How to Weld video
- Learn to Weld manual
- Parts pages
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Two Year Extended
Warranty Available in
the U.S.A. and Canada.

Product
Name
Product
Number
Input
Power
Rated Output
Current/Voltage/Duty Cycle
Input Current
@ Rated Output
Output
Range
H x W x D
inches (mm)
Net
Weight
lbs. (kg)
PRO CORE™125 K2479-1 120/1/60 90/19V/20% 20A 30-125 Amps DC
50-500 ipm WFS
(1.3-12.7 m/min)
Max. OCV: 33
13.7 x 10.15 x 17.9
(357 x 258 x 472)
49
(22.5)
PRODUCT SPECIFICATIONS
CUSTOMER ASSISTANCE POLICY
The business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet the needs of our cus-
tomers and to exceed their expectations. On occasion, purchasers may ask Lincoln Electric for information or advice about their use of our products. Our employees respond to inquiries to the best of
their ability based on information provided to them by the customers and the knowledge they may have concerning the application. Our employees, however, are not in a position to verify the infor-
mation provided or to evaluate the engineering requirements for the particular weldment. Accordingly, Lincoln Electric does not warrant or guarantee or assume any liability with respect to such infor-
mation or advice. Moreover, the provision of such information or advice does not create, expand, or alter any warranty on our products. Any express or implied warranty that might arise from the
information or advice, including any implied warranty of merchantability or any warranty of fitness for any customers’ particular purpose is specifically disclaimed.
Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the control of, and remains the sole responsibility of the customer.
Many variables beyond the control of Lincoln Electric affect the results obtained in applying these types of fabrication methods and service requirements.
Subject to Change – This information is accurate to the best of our knowledge at the time of printing. Please refer to www.lincolnelectric.com for any updated information.
For best welding results with Lincoln Electric equipment, always use Lincoln Electric consumables.
Visit www.lincolnelectric.com for more details.
HEAVY DUTY WIRE DRIVE
PERFORMANCE PLUS
Enhanced Quality
1. Brass-to-brass gun connection enhances
conductivity.
2. Rigid drive aids wire alignment. The cast aluminum
body with an enclosed multi-stage gear box delivers
improved torque and quiet operation.
Easy to Use
3. Easy-turn drive tension adjustment with numeric
tension indicators.
4. Fast tool-less drive roll changeovers. The dual track
drive roll ensures positive flux-cored wire feeding
with common wire diameters.
3
4
2
1
in.
in.
Material Thickness
®
®
®
®
DRIVE ROLLS
Product
Number
Wire Diameter
in. (mm) Process
KP2948-1 .025 - .035 (0.6 - 0.9) Flux-Cored
L12603-9
SP - Single Pass
MP - Multiple Pass
GENERAL OPTIONS
Welding Cart
Full-featured cart is designed to
store and transport a welder, 80
cubic foot gas cylinder, welding
cables and accessories. Includes an
angled top shelf for easy access to
welder controls, a lower tray for
added storage space, a sturdy
handle also used as a convenient
cable wrap hanger.
Order K2275-1
Utility Cart
Heavy duty cart stores and
transports welder, 150 cubic foot
shielding gas cylinder, welding
cables and accessories. Includes
stable platforms for welder and gas
bottle platform, lower tray for added
storage capacity and adjustable
height handle.
Order K520
Small Canvas Cover
Protect your welder when not in use.
Made from attractive red canvas that
is flame retardant, mildew resistant
and water repellent. Includes a
convenient side pocket to hold your
welding torch or gun.
Order KH495
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