C-1
ACCESSORIES
C-1
OPTIONS / ACCESSORIES
Replacement Magnum 250-SP Gun and Cable
Assemblies
The following GMAW gun and cable assemblies are
available for use with the SP-250. Each is rated at 200
amps at 60% duty cycle. Each is equipped with a Fast-
Mate connector and additional control lead connec-
tions for the thumb activated 2 momentary position
slide switch control designed into the gun handle to
use with the SP-250 remote control features:
K524-1 Gun and Cable -A 12.5 ft. (3.8m) GMAW gun
and cable assembly; includes a liner, diffuser, and con-
tact tips for .035 (0.9mm) and .045 (1.2mm) elec-
trodes.
K524-2 Gun and Cable -A 12.5 ft. (3.8m) GMAW gun
and cable assembly; includes a liner, diffuser, and con-
tact tips for .025 (0.6mm) and .030 (0.8mm) elec-
trodes.
K524-3 Gun and Cable -A 15 ft. (4.6m) GMAW gun
and cable assembly; includes a liner, diffuser and con-
tact tips for .035 (0.9mm) and .045 (1.2mm) elec-
trodes.
K524-4 Gun and Cable -A 15 ft. (4.6m) GMAW gun
and cable assembly; includes a liner, diffuser, and con-
tact tips for .025 (0.6mm) and .030 (0.8mm) elec-
trodes.
K607-1 Spool Gun adapter Kit
The K607-1 Spool Gun Adapter Kit provides "up front"
direct connection with the SP-250. It is used with the
K487 Spool Gun (with remote speed control) or the
K469 Spool Gun (requiring K518 Connection Adapter).
It also provides single switch transfer between the
machine's feeder gun or the spool gun for same polar-
ity welding with different wire and gas processes. The
kit includes a spool gun module board, a connection
box assembly with connecting plug and lead harness-
es, mounting hardware, and installation and operation
instructions.
SPOOL GUN ADAPTER KIT
INSTALLATION
(Option K607-1)
The spool gun module mounts inside the control sec-
tion of the machine and provides control and inter-con-
nection between the machine's control board and the
spool gun kit connection box.
The connection box mounts to the front of the
machine's base and provides for inlet connection of the
spool gun gas supply hose. It provides up-front easy
connection of the spool gun gas line, control plug, and
electrode lead (using the Twist-Mate plug provided with
the kit). Installation and Operation Accessory Manual
(AM-105) is included with the kit.
SPOOL GUN MODULE BOARD
INSTALLATION
NOTE: The K607-1 Spool Gun Adapter Kit is designed
for use with SP-250, SP 250-I and Wire-matic 250
model codes above code 9900. Model Codes below
9900 may be used with the addition of holes to the
case as described in the installation instructions below.
SP-250 model code 9402 must have S19636-2 read
on display just after power switch is turned on.
WARNING: HIGH VOLTAGE CAN KILL!
• Do not operate with covers removed.
• Disconnect input power before servicing
• Only qualified persons should install, use or service
this equipment.
____________________________________
See Figures C-1 and C-2.
Figure C.1 - Spool Gun Installation.
IDEALARC SP-250
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