Miller Electric D-74DX manual Specifications, Site Selection, Rating

SECTION 4 − INTRODUCTION

4-1. Specifications

Type of Input	Welding Power	Wire Feed Speed	Wire Diameter	Welding	IP	Overall
				Circuit			Weight
Power	Source Type	Range	Range		Rating	Dimensions
				Rating
24 Volts AC	Constant Voltage (CV)	Standard: 50 To 780	.023 To 1/8 in	100 Volts,	IP 21	Length: 35 in	87 lb
Single-Phase	DC With 14-Pin And	ipm (1.3 To 19.8 mpm)	(0.6 To 3.2 mm)	750		(889 mm)	(39.5 kg)
10 Amperes	Contactor Control			Amperes,		Width: 12-1/2 in
50/60 Hertz		Optional High Speed:	Max Spool	100% Duty
						(318 mm)
		92 To 1435 ipm (2.3	Weight: 60 lb	Cycle
						Height: 14 in
		To 36.4 mpm)	(27 kg)
						(356 mm)
		Optional Low Speed:
		19 to 300 ipm
		(0.4 to 7.6 mpm)

SECTION 5 − INSTALLATION

5-1. Site Selection

!

3 !

4

Do not put feeder where welding wire hits cylinder.

Do not move or operate equipment when it could tip.

1 Wire Feeder

1

5

2 Rubber Feet

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

3 Wire Spool/Reels

4 Gas Cylinder w/Hose And

2Regulator (Customer Supplied)

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

5 Welding Power Source

6 Running 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 5-9for V-Min And V-Max
6	adjustments.

Wire feeder shown is representative only and does not reflect actual unit.

Ref. 803 053

OM-1500-7 Page 13