Hobart Welding Products UW50 manual 30

WARNING			VENT FAN		MAXIMUM RATED						TRANSFORMER
ELECTRICAL AND GROUNDING			CONTROL		LOAD:1.5 AMPS						CONNECTIONS
			CIRCUIT								50/60 Hz
CONNECTIONS MUST COMPLY			CONNECTION								208V-LINE H1+H2
WITH THE APPLICABLE PORTIONS											240V-LINE H1+H3
OF THE NATIONAL ELECTRICAL											480V-LINE H1+H4
CODE AND/OR OTHER LOCAL				VFC
ELECTRICAL CODES.				(1CON-L1)					POWER VENT ONLY
				VFC
				(1CON-L2)
									H1		H
											TO MAIN
									3T		CONTROL
											BOX SERVICE
								3FU
				HOOD						120V	GROUND
				VENT					X1		X2
				ONLY		1.5AMP
									POWER VENT
					2	10CON		4	ONLY
									VM
										10CON
TMR-14		POWER VENT ONLY							1		0
2TB-1		HOOD VENT ONLY
2TB-2		POWER OR HOOD VENT								WHT
UW50 CONTROL BOX				VENT FAN CONTROL BOX
			WIRING DIAGRAM
			UW50 UNTENSIL WASHER
			BULT AFTER MARCH 2007
DERIVED FROM F35396 REV A			VENT FAN CONTROL
WARNING
ELECTRICAL AND GROUNDING
CONNECTIONS MUST COMPLY
WITH THE APPLICABLE PORTIONS
OF THE NATIONAL ELECTRICAL				1TB			3CON
CODE AND/OR OTHER LOCAL
ELECTRICAL CODES.	SERVICE			L1		L1			T1
	CONNECTION			L2		L2			T2		2 HTR
	FROM MAIN			L3		L3			T3
	CONTROL BOX
				GND
											3 HTR
2TB-1			120VAC FROM MAIN CONTROL BOX								2TB-2
1TAS			2TAS		3CON C3					2SST
3TB-1				C1				W2			4 3TB-4
OVERTEMP. THERMOSTATS
									1		TT
									S5 S6 TT

	WIRING DIAGRAM
	UW50 UNTENSIL WASHER
	14KW ELECTRIC BOOSTER
DERIVED FROM F-28403 REV A	3 PHASE

T

AI 3140

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