Installation; General Description - Lincoln Electric Magnum PRO Curve HDE 250 Operator's Manual

®
MAGNUM PRO CURVE HDE 250, 350, 450 & 550

GENERAL DESCRIPTION

®
The MAGNUM PRO CURVE HDE 250, 350, 450 & 550 Amps guns
and cable assemblies have been designed to meet IEC 60974-7
specification for welding with steel electrode using the GMAW (gas
metal arc welding) and gas-shielded FCAW (flux- cored arc
welding) processes. The MAGNUM
manually guided and air cooled.
®
MAGNUM PRO CURVE HDE 250, 350, 450 & 550 guns are not
factory equipped with a feeder end connector.
The Magnum PRO Curve HDE guns can be connected to the
following feeders by using the connectors outlined in the table
below.
For best Results when welding mild and steels, it is recommended
that L-50 or L-56 Lincoln solid wire electrodes be used for the
GMAW process and OS70 or OS71 Lincoln UltraCore
®
Outershield electrodes
WARNING
Do not touch electrically live parts such as output terminals
or internal wiring
Manufacturer Wire Feeder Model
Lincoln LN-7 Series, LN-8, LN-9, LN-25
®
Electric (Up to .052 in./1.4 mm wire,
LN-23P
LN-8, LN-9 Series, LN-25 (1/16
in./1.6 mm and larger), LN-23P
LF-72, LF-74 Series, Flex Feed
74 HT, Flex Feed 84, LN-25 PRO,
LN-25X, Activ8, Activ8x
Power Feed™ 10, 10M, 25M,
®®
POWER MIG
Wave
®
Tweco No. 2, No. 3, No. 4 Guns
Adapted
®
Miller Intellimatic, Sidekick, D-51A,
Porto-Mig Millermatic 130, 200,
MM-35, S-42GL, S-52A, Swing
Arc-Dual, Swing Arc-Single, S-
32S, 52D, 54D, 54E, 60 Series
®
PRO CURVE HDE guns are
®
or
TABLE A.1 - GUN CONNECTOR KITS
K466 Connector Kits
(accept K44-series liners)
and 84
Series and Power
®
C300
K613 Connector Kits
(accept K45-series liners)
K466-1
K466-8
K466-10
K466-10
K466-6
K466-2
K466-3
A-1

INSTALLATION

K613-1
K613-6
K613-7
K613-7
N/A
K613-2
K613-3