Premises Wiring - Lincoln Electric Vantage 322 Operator's Manual

VANTAGE 322 / LE400
®
connection oF VantaGe

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
WARNING
• 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 premises 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 connected between the generator power and
the utility meter.
322 / LE400 to
®
240 VOLT
120 VOLT
120 VOLT
240 VOLT
GROUNDED CONDUCTOR
50AMP
240 VOLT
DOUBLE
POLE
CIRCUIT
BREAKER
GND
N
NOTE: No. 6 COPPER CONDUCTOR CABLE SEE
NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE
A-7
INSTALLATION
NEUTRAL
BUS
N
PREMISES
DISCONNECT AND
SERVICE
GROUND
OVERCURRENT
PROTECTION
SIZE RECOMMENDATIONS.
LOAD