Lincoln Electric VANTAGE 400 Operator's Manual page 15

VANTAGE 400
CONNECTION OF VANTAGE 400 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
• Only a licensed, certified, trained electrician should install the machine to a premises or residential electrical system. Be
certain that:
• The installation complies with the National Electrical Code and all other applicable electrical codes.
• The premises is isolated and no feedback into the utility system can occur. Certain state and local laws require the premis-
es to be isolated before the generator is linked to the premises. Check your state and local requirements.
• A double pole, double throw transfer switch in conjunction with the properly rated double throw circuit breaker is connect-
ed between the generator power and the utility meter.
240 VOLT
120 VOLT
120 VOLT
240 VOLT
DOUBLE
CIRCUIT
240 VOLT
BREAKER
GND
A-7
GROUNDED CONDUCTOR
50AMP
POLE
N
NOTE: No. 6 COPPER CONDUCTOR CABLE SEE
NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE
WARNING
INSTALLATION
NEUTRAL
BUS
N
PREMISES
DISCONNECT AND
SERVICE
GROUND
OVERCURRENT
PROTECTION
SIZE RECOMMENDATIONS.
LOAD