Miller 907684001, Owner'S Manual

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.
A complete Parts List is available at www.MillerWelds.com
OM-270536 Page 21
C. Mounting Options
805505-A
1
2
D
F
A
B
C
E
Dimensions
A
15-7/16 in. (392 mm)
B 9-19/32 in. (244 mm) Center-To-Center
C 5/16 in. (8 mm)
D 17-15/32 in. (444 mm)
E 3-3/4 in. (95 mm)
F 13/64 in. (5 mm)
1. Mounting Hardware
Remove hardware to separate power source from cooler.
Reinstall hardware.
2. Mounting Bracket
Use bracket to mount power source to cooler. Bracket is
included with cooler.
3. Mounting Bracket (Maxstar) (Not Shown)
Use bracket to mount power source to cooler. Purchase
bracket separately as Part No. 301312.
.
Mounting bracket may be purchased separately to mount
machine to another surface. Space bracket according to
dimensions shown.
5-3. Selecting Cable Sizes*
NOTICE − The Total Cable Length in Weld Circuit (see table below) is the combined length of both weld cables. For example, if the power source
is 100 ft (30 m) from the workpiece, the total cable length in the weld circuit is 200 ft (2 cables x 100 ft). Use the 200 ft (60 m) column to determine
cable size.
Weld Cable Size** and Total Cable (Copper) Length in Weld Circuit Not Exceeding
100 ft (30 m) or Less****
150 ft
(45 m)
200 ft
(60 m)
Welding Amperes***
10 − 60% Duty Cycle
AWG (mm
2
)
60 − 100% Duty Cycle
AWG (mm
2
)
10 − 100% Duty Cycle
AWG (mm
2
)
100 4 (20) 4 (20) 4 (20) 3 (30)
150 3 (30) 3 (30) 2 (35) 1 (50)
200 3 (30) 2 (35) 1 (50) 1/0 (60)
250 2 (35) 1 (50) 1/0 (60) 2/0 (70)
*
This chart is a general guideline and may not suit all applications. If cable overheats, use next size larger cable.
**Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere.
( ) = mm
2
for metric use.
***For distances longer than those shown in this guide, see AWS Fact Sheet No. 39, Welding Cables, available from the American Welding
Society at http://www.aws.org.
***Select weld cable size for pulsing application at peak amperage value.
Ref. S-0007-M 2017 − 08 (TIG)