Lincoln Electric PIPEFAB Series Operator's Manual page 35

PIPEFAB™ WELDING SYSTEM
ALWAYS CONNECT THE POWER WAVE GROUNDING LUG (LOCATED AS SHOWN IN FIGURES A.26 AND
A.27) TO A PROPER SAFETY (EARTH) GROUND.
FIGURE A.25 - CASE SIDE REMOVAL
REMOVE 4 SCREWS
FIGURE A.26 - K3731-1 INPUT POWER CONNECTION
INPUT CORD STRAIN RELIEF
ROUTE INPUT CORD THROUGH
RELIEF AND TWIST NUT TO TIGHTEN
FIGURE A.27 - K3732-1 INPUT POWER CONNECTION
INPUT CORD STRAIN RELIEF
ROUTE INPUT CORD THROUGH
RELIEF AND TWIST NUT TO TIGHTEN
SLIDE CASE SIDE TOWARD
BACK OF THE MACHINE
GROUND CONNECTION
CONNECT GROUND LEAD PER LOCAL
AND NATIONAL ELECTRIC CODE
POWER CONNECTION BLOCK
CONNECT EACH PHASE OF A
THREE-PHASE CONDUCTOR
HERE
POWER CONNECTION BLOCK
CONNECT EACH PHASE OF A
THREE-PHASE CONDUCTOR
HERE
V
U
W
GROUND CONNECTION
CONNECT GROUND LEAD PER LOCAL
AND NATIONAL ELECTRIC CODE
A-20
INSTALLATION
PULL
TILT CASE SIDE THEN
PULL UP TO REMOVE
TILT