Miller Electric S-74DX manual Introduction, Installation, Specifications, Site Selection

SECTION 4 − INTRODUCTION

4-1. Specifications

Type of	Welding Power	Wire Feed Speed Range	Wire Diameter	Welding	IP	Overall	Weight
Input Power	Source Type		Range	Circuit Rating	Rating	Dimensions
24 Volts AC	Constant Voltage	Standard: 50 To 780 ipm	.023 To 1/8 in	100 Volts,	IP 21	Length: 27 in	45 lb
Single-Phase	(CV)	(1.2 To 19.8 mpm)	(0.6 To 3.2 mm)	750 Amperes,		(686 mm)	(20.4 kg)
10 Amperes	DC With 14-Pin			100% Duty		Width: 12-1/2 in
50/60 Hertz	And Contactor	Optional High Speed: 92 To	Max Spool	Cycle
						(318 mm)
	Control	1435 ipm (2.3 To 36.4 mpm)	Weight: 60 lb
						Height: 14 in
			(27 kg)
		Optional Low Speed: 19 to				(356 mm)
		300 ipm (0.4 to 7.6 mpm)

SECTION 5 − INSTALLATION

5-1. Site Selection

3 4

1

5

2

YDo not put feeder where welding wire hits cylinder.

YDo not move or operate equipment when it could tip.

1Wire Feeder

2Rubber Feet

Choose slot that allows all rubber feet to sit securely on top of welding power source.

3Wire Spool/Reel

4Gas Cylinder w/Hose And Regulator (Customer Supplied)

.Shielding gas pressure not to exceed 100 PSI (689 kPa).

5Welding Power Source

6Running Gear

.Factory voltage settings are V-

Min 10 and V-Max 38. If you are using a power source with a dif- ferent voltage range, see Sec- tion 5-8for V-Min And V-Max adjustments.

6

Ref. ST-152 468-A / ST-152 467-C

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