Hobart Welding Products OM-474 manual Specifications, Symbols And Definitions

SECTION 2 – DEFINITIONS

2-1. Symbols And Definitions

	Stop Engine		Fast (Run, Weld/		Slow (Idle)		Start Engine
			Power)
	Fast/Slow		Battery (Engine)		Glow Plug		Engine Oil
	(Run/Idle)
	Check Injectors/		Check Valve		Fuel		Protective Earth
	Pump		Clearance				(Ground)
	Positive		Negative		Certified/Trained		Welding Arc
					Mechanic
A		V
	Amperes		Volts		Panel/Local	14	Remote 14
	Read Operator’s	G	Engine		Temperature		Engine Coolant
	Manual						Temperature
		1
	Alternating		Time	h	Hours	s	Seconds
	Current
	Do Not Switch	1	Single Phase	3	Three Phase		Circuit Breaker
	While Welding
	Stick Welding		Constant Current		MIG Welding		Constant Voltage
	(SMAW)		(CC)		(GMAW)		(CV)
	Output

SECTION 3 – SPECIFICATIONS

3-1. Weld, Power, And Engine Specifications

Welding	Weld Output	Rated Welding	Maximum	Auxiliary Power
			Open-Circuit		Engine	Fuel Capacity
Mode	Range	Output		Rating
			Voltage
		375 A, 35 Volts DC,
CC/DC	50 – 440 A	50% Duty Cycle	95	Single-Phase,	Teledyne-Continental
		300 A, 32 Volts DC			TMD-20
		100% Duty Cycle		3 kVA/kW, 26 A,	Water-Cooled,	16 gal (60.6 L)
				120 V AC, 60 Hz	Three-Cylinder,
CV/DC	14 – 38 V	300 A, 32 Volts DC,	40		30 HP Diesel Engine
(Optional)		100% Duty Cycle

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