Section 4 − Specifications; Serial Number And Rating Label Location; Unit Specifications; Environmental Specifications - Miller D-74S Manuel Du Propriétaire

4-1. Serial Number And Rating Label Location

The serial number and rating information for this product is located on the rear panel. Use rating label to determine input power requirements and/or
rated output. For future reference, write serial number in space provided on back cover of this manual.

4-2. Unit Specifications

Type of Input Welding Power
Power Source Type
24 Volts AC Constant Voltage (CV)
Single-Phase DC With 14-Pin And
10 Amperes Contactor Control
50/60 Hertz

4-3. Environmental Specifications

A. IP Rating
This equipment is designed for indoor use and is not intended to be used or stored outside.
B. Information On Electromagnetic Fields (EMF)
!
This equipment shall not be used by the general public as the EMF limits for the general public might be exceeded during welding.
This equipment is built in accordance with EN 60974−1 and is intended to be used only in an occupational environment (where the general public
access is prohibited or regulated in such a way as to be similar to occupational use) by an expert or an instructed person.
Wire feeders and ancillary equipment (such as torches, liquid cooling systems and arc striking and stabilizing devices) as part of the welding
circuit may not be a major contributor to the EMF. See the Owner's Manuals for all components of the welding circuit for additional EMF exposure
information.
S
The EMF assessment on this equipment was conducted at 0.5 meter.
S
At a distance of 1 meter the EMF exposure values were less than 20% of the permissible values.
C. Information On Electromagnetic Compatibility (EMC)
!
This Class A equipment is not intended for use in residential locations where the electrical power is provided by the public low−
voltage supply system. There can be potential difficulties in ensuring electromagnetic compatibility in those locations, due to con-
ducted as well as radiated disturbances.
OM-1500-6 Page 14
.
A complete Parts List is available at www.MillerWelds.com
SECTION 4 − SPECIFICATIONS
Wire Feed Speed
Standard: 50 To 780
ipm (1.3 To 19.8 mpm)
Optional High Speed:
92 To 1435 ipm (2.3
To 36.4 mpm)
Wire Diameter
Welding Circuit Rating
Range
.023 To 1/8 in. 100 Volts,
(0.6 To 3.2 mm) 750 Amperes, 100%
Duty Cycle
Max Spool
Capacity:
18 in. (457 mm)
Max Spool
Weight: 60 lb
(27 kg)
IP Rating
IP2X
Overall
Weight
Dimensions
Length: 35 in. 87 lb
(889 mm) (39.5 kg)
Width: 12-1/2 in.
(318 mm)
Height: 14 in.
(356 mm)
IP2X 2014−06
ce-emf 1 2010-10
ce-emc 3 2014-07