Lincoln Electric SVM207-A Welder User Manual


 
INSTALLATION
A-9 A-9
RANGER® 3 PHASE
240 Volt
60 Hz.
3-Wire
Service
POWER
COMPANY
METER
240 VOLT
120 VOLT
120 VOLT
LOAD
N
NEUTRAL
BUS
GROUND
PREMISES
DISCONNECT AND
SERVICE
OVERCURRENT
PROTECTION
GND
N
NOTE: No. 6 COPPER CONDUCTOR CABLE SEE
NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE
SIZE RECOMMENDATIONS.
240 VOLT
GROUNDED CONDUCTOR
40 AMP
240 VOLT
DOUBLE
POLE
CIRCUIT
BREAKER
DOUBLE POLE DOUBLE THROW
SWITCH RATING TO BE THE SAME
AS OR GREATER THAN PREMISES
SERVICE OVERCURRENT
PROTECTION.
50 AMP, 120/240
VOLT PLUG
NEMA TYPE 14-50
50 AMP, 120/240 VOLT
RECEPTACLE
Connection of RANGER® 3 PHASE to premises wiring
must be done by a licensed electrician and must com-
ply with the National Electrical Code and all other
applicable electrical codes. See the Installation Section
for important information about not using the 480V 3
Phase Receptacle for connection to Single Phase
Premises Wiring.
Figure A.3
CONNECTION OF RANGER® 3 PHASE TO PREMISES WIRING
WARNING
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