Installation, Warning – Lincoln Electric LN-9 SVM127-A User Manual
Page 13
CONNECTING THE POWER INPUT
CABLE ASSEMBLY TO POWER
SOURCES
Turn input supply power to the power source OFF
before connecting the LN-9 or LN-9F wire feeder.
Connect to an appropriate Lincoln power source as fol-
lows:
1.
If using a multipurpose source (such as the DC-
250, DC-400 and DC-600), be sure it is properly
set for the welding process being used. See the
topic
"Making a Test Weld," in the Operation
section of this manual.
For terminal strip connections using the K196 power
input cable, connect the input cable to the power
source exactly as specified on the appropriate LN-9
model connection diagram:
Figure A.5 for DC-250, DC-400 and CV-400, CV-500 l
Figure A.8 for Pulse Power 500
Depending on the power source and process you are
using, the jumpers on the LN-9 voltage board may
have to be changed. As shipped, the LN-9 is connect-
ed for use with the DC-250 DC-400, CV-400, CV-500-I
and DC-600. For other power sources, refer to the
appropriate connection diagram.
NOTE: If you are using the Pulse Power 500 or DC650
Pro, the K442-1 Pulse Power Filter Kit must be
installed in the LN-9. See the instructions included with
the kit.
INSTALLATION
A-7
A-7
LN-9 Wire Feeder
WARNING