Lincoln Electric SVM150-A Figure A.2 Connection of the Ranger 250 to Premises Wiring

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A-8						A-8
			INSTALLATION
		FIGURE A.2 – CONNECTION OF THE RANGER 250 TO PREMISES WIRING
		240 VOLT			GROUNDED CONDUCTOR
	240 Volt	POWER
				120 VOLT
	60 Hz.	COMPANY
	3-Wire		120 VOLT
	Service
		METER
						NEUTRAL
						BUS
						N

LOAD

DOUBLE POLE DOUBLE THROW

SWITCH RATING TO BE THE SAME

AS OR GREATER THAN PREMISES

SERVICE OVERCURRENT

PROTECTION.

				PREMISES
				DISCONNECT AND
				SERVICE
			GROUND
		35AMP		OVERCURRENT
				PROTECTION
		240 VOLT
		DOUBLE
50 AMP, 120/240		POLE
		CIRCUIT
VOLT PLUG	240 VOLT
		BREAKER
NEMA TYPE 14-50

GND

N

50 AMP, 120/240 VOLT

RECEPTACLENOTE: No. 8 COPPER CONDUCTOR CABLE SEE NATIONAL ELECTRICAL CODE FOR ALTERNATE WIRE

SIZE RECOMMENDATIONS.

WARNING

•Only a licensed, certified, trained electrician should install the machine to a premises or residential elec- trical 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.

RANGER 250