Lincoln Electric RANGER 300 D Operator's Manual page 15

A-7
CONNECTION OF RANGER 300 TO PREMISES WIRING
POWER
240 Volt
60 Hz.
COMPANY
3-Wire
Service
METER
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
INSTALLATION
Figure A.1
240 VOLT
120 VOLT
120 VOLT
240 VOLT
GND
WARNING
Connection of Ranger 300 to premises wiring
must be done by a licensed electrician and must
comply with the National Electrical Code and all
other applicable electrical codes.
RANGER 300 D AND 300 DLX
GROUNDED CONDUCTOR
50AMP
240 VOLT
DOUBLE
POLE
CIRCUIT
BREAKER
N
NOTE: No. 6 COPPER CONDUCTOR CABLE SEE
NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE
NEUTRAL
BUS
N
PREMISES
DISCONNECT AND
SERVICE
GROUND
OVERCURRENT
PROTECTION
SIZE RECOMMENDATIONS.
A-7
LOAD