Lincoln Electric RANGER 305LPG IM10043-A Operator's Manual page 17

A-9
CONNECTION OF RANGER® 305LPG TO PREMISES
240 Volt
60 Hz.
3-Wire
Service
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
• 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.
240 VOLT
240 VOLT SWITCH RATING TO BE THE SAME AS OR GREATER THAN PREMISES PROTECTION. SERVICE OVERCURRENT VOLT PLUG 50 AMP, 120/240 120 VOLT COMPANY Service POWER 60 Hz. 3-Wire NEMA TYPE 14-50 240 Volt METER DOUBLE POLE DOUBLE THROW N PROTECTION POLE DOUBLE 240 VOLT GROUNDED CONDUCTOR SERVICE OVERCURRENT PREMISES DISCONNECT AND BUS GROUND CIRCUIT NEUTRAL BREAKER 120 VOLT 40AMP LOAD
RECEPTACLE 50 AMP, 120/240 VOLT GND N NOTE: No. 6 COPPER CONDUCTOR CABLE SEE NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE SIZE RECOMMENDATIONS.
• 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.
INSTALLATION
240 VOLT
POWER
COMPANY
120 VOLT
METER
240 VOLT
50 AMP, 120/240 VOLT
RECEPTACLE
120 VOLT
40AMP
240 VOLT
DOUBLE
POLE
CIRCUIT
BREAKER
GND
N
WARNING
RANGER® 305LPG
GROUNDED CONDUCTOR
NEUTRAL
BUS
DISCONNECT AND
GROUND
NOTE: No. 6 COPPER CONDUCTOR CABLE SEE
NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE
SIZE RECOMMENDATIONS.
A-9
N
LOAD
PREMISES
SERVICE
OVERCURRENT
PROTECTION