Lincoln Electric K3924-1 Operator's Manual page 13

PORTABLE BUTT WELDER
Observe all Safety Guidelines detailed throughout this manual
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact your
Local Lincoln Authorized Field Service Facility for technical troubleshooting assistance before you proceed.
Wire Blocks
Set Screw
Location
CAUTION
E-2
TROUBLESHOOTING
Note: Adjustment of the
wire blocks / set screw
is only necessary when
troubleshooting.