Miller 300741 Owner's Manual - Page 14

Browse online or download pdf Owner's Manual for Welding System Miller 300741. Miller 300741 32 pages. Mpa drive assembly

Print Page

4-1. Serial Number And Rating Label Location

The serial number and rating information for this product is located on the gas valve enclosure. 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
* See Section 4-4 for detailed information on wire type, wire size, and wire feed speed.

4-3. Overall Dimensions And Mounting Hole Layout

Inches
Millimeters
A
9-1/8
B
11-1/2
C
11-1/2
A
Left Hand Assembly
Inches
Millimeters
A
3-1/4
B
3-1/2
C
3/8 Dia.
4 Holes
OM-247517 Page 10
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)
231.8
292
292
B
C
83
89
9.5 Dia.
4 Holes
B
Wire Diameter
Welding Circuit Rating
Range
.035 To 5/64 in.
(0.9 To 2 mm)
600 Amperes,
100% Duty Cycle
A
C
Weight
100 Volts,
16-1/2 lb
(7.5 kg)
17-1/2 lb
(7.9 kg)
Right Hand Assembly
Net
Ship
Ref. 249 397-B