Automatic Wire Feeder; Semi-Automatic Wire Feeder; Ln-9 Semi-Automatic Wire Feeders; Field Installed Options - Lincoln Electric SVM188-A Service Manual

C-2
WIRE FEEDERS AND TRACTORS
The DC-600 can be used to power any of the following
Lincoln Wire Feeders and Tractors:
Semi-Automatic Wire Feeders:
DH-10 LN-9
LN-7 LN-9 GMA
LN-7 GMA LN-23P
LN-742 LN-25
LN-8 LN-10
Automatic Wire Feeders:
NA-3 NA-5R
NA-5
Tractors:
LT-7 LT-56

FIELD INSTALLED OPTIONS

Remote Output Control (K775 or K857 with
K864 Adapter)
An optional "remote out control" is available. The K775
is the same remote control that is
Lincoln power sources. The K775 consist of a control
box with 28 feet (8.5mm) of four conductor cable. This
connects to terminals 75,76, and 77 on the terminal
strip (T.S.1) and the case grounding screw so marked
with the symbol " " on the machine. These termi-
nals are located behind the hinged cover on the case
front. This control will give the same control as the out-
put control on the machine.
The K857 is similar to the K775, except the K857 has
a 6-pin MS-style connector. The K857 requires a K864
adapter cable which connects to the 14-pin connector
on the case front.
Remote Control Adapter Cable (K864)
S T R A I G H T P L U G ( 1 4 P I N )
T O P O W E R S O U R C E
A "V" cable 12" (.30 m) long to connect a K857 Remote
Control (6-pin connector) with an LN-7 wire-feeder (14-
pin connector) and the machine (14-pin connector). If
a remote control is used alone the wire-feeder connec-
tion is then not used.
ACCESSORIES
Undercarriages (K817P, K842)
For easy moving of the machine, optional undercar-
riages are available with polyolefin wheels (K817P) or
a platform undercarriage (K842) with mountings for
two gas cylinders at rear of welder.
Paralleling Kit (K1611-1)
Permits paralleling of two DC-600's for welding cur-
rents of up to 1200 amps, 100% duty cycle.
Tig Module (K930-2)
Portable high frequency generator for AC/DC TIG
welding.
FACTORY OR FIELD
OPTIONS
Multi-Process Switch (K804-1)
The MULTI-PROCESS SWITCH gives you the ability
to:
• Switch between "stick welding or air/carbon arc cut-
used on other
•
See Figure C.1
C A B L E R E C E P T A C L E ( 6 S O C K E T )
T O : K 8 5 7 R E M O T E C O N T R O L
C A B L E R E C E P T A C L E ( 1 4 S O C K E T )
T O : L N - 7 W I R E F E E D E R S
DC-600
ting" and using a semi-automatic or automatic wire
feeder.
Change the polarity of a semi-automatic or auto-
matic wire feeder without changing any electrical
cable connections.
+
-
–
WIRE
FEEDER
CABLES
FIGURE C.1 - MULTI-PROCESS SWITCH
C-2
INSTALLED
STICK OR
AIR
CARBON
ARC
+
STICK OR
AIR/CARBON
ARC CABLES