Air-Cooled Automatics
Issued March 2008 • Index No. SPEC ACA-1.1
MIG Gun Configurator
All Guns are Not Created Equal.
A MIG gun should be durable, easy to
use and customized to your specific
application. Our MIG guns put you in
control: you choose the options you
need and we'll build a gun to last.
Air-Cooled Automatic MIG
gun without cable shown with
Centerfire™ consumables
MIG gun configurator allows easy, precise
customization of just the right A/C Automatic
MIG gun for your welding job.
Amperage ratings at 100% duty cycle with CO
gas: 300 and 500 amps.
2
Power cable equipped guns available in lengths
to fit many applications.
Necks available in numerous length and bend
angles for maximum accessibility.
Contact tip options include Centerfire™ and Quik
Tip™ and are available in wire sizes from .023"
(0.6 mm) to 1/8" (3.2 mm).
Direct plugs connect to wire feeders and
machines from most major manufacturers.
Made with
Pride and without
Compromise in the USA
®
Bernard
An Illinois Tool Works Company
449 West Corning Road, Box 667
Beecher, Illinois 60401 USA
Phone: 800-946-2281 (US Only) 708-946-2281 (Outside US)
Fax: 708-946-6726
For more information, visit us at BernardWelds.com
Guns With Cable
ACC
30
048
C
0
8
E
B
Gun Type Amperage Cable
Barrel Length Neck
Contact
Tip
8 Centerfire
Wire Size
Direct
Plug
No
No
ACC
A
B
C
0
Length
30 300 amp
3-5/8" (9.2 cm)
6-5/8" (16.8 cm)
9-5/8" (24.5 cm)
A
B
C
D
E
H
I
.023" (0.6 mm)
Neck
Neck
B
Bernard®
48" (1.2 m)
048
060
072
096
120
180
50 500 amp
.030" (0.8 mm)
.035" (0.9 mm)
.039" (1.0 mm)
.045" (1.2 mm)
.052" (1.4 mm)
1/16" (1.6 mm)
5/64" (2.0 mm)
3/32" (2.4 mm)
7/64" (2.8 mm)
1/8" (3.2 mm)
5 Quick Tip
Note: Centerfire
includes D-1
gas diffuser and
N5818-C nozzle.
M
L
T
Miller®
60" (1.5 m)
72" (1.8 m)
96" (2.4 m)
120" (3.0 m)
180" (4.6 m)
Lincoln®
Tweco 4®
Euro®
Barrel Without
Spring
D
E
F
3-5/8" (9.2 cm)
6-5/8" (16.8 cm)
9-5/8" (24.5 cm)
E
Quick Tip
W
Tweco 5®
includes D118Q
gas diffuser and
N1C58Q nozzle.
K
L
M
N
See Fig. B on back page
See Fig. C on back page
Note: Other lengths
available. Contact
Cusomer Service for
details.
Aluminum Wire
Size
Q
R
S
.035" (0.9 mm)
3/64" (1.19 mm)
1/16" (1.6 mm)
Air-Cooled Automatic Part Number
ACD40060BD8IB is an example of a typical configuration. It was built using the Guns With Cable and Neck configurator and consists of a 400 amp
60" power cable, 6-5/8" barrel, rotatable medium 45˚ neck, Centerfire™ 1/16" contact tip and Bernard® direct plug.
ACD
30
060
B
D
8
I
B
Gun Type Amperage Cable
Barrel
Length
Neck
Contact Wire Size
Direct
Plug
With
Neck
Rotatable, 30° QT2-30
ACD
A
B
C
D
E
F
Length
Tip
8 Centerfire
30 300 amp
A
B
C
D
E
H
I
K
L
M
N
.023" (0.6 mm)
.030" (0.8 mm)
.035" (0.9 mm)
.039" (1.0 mm)
.045" (1.2 mm)
.052" (1.4 mm)
1/16" (1.6 mm)
5/64" (2.0 mm)
3/32" (2.4 mm)
7/64" (2.8 mm)
1/8" (3.2 mm)
Short
B
Bernard®
48"
3-5/8"
(9.2 cm)
048
060
072
096
120
180
A
B
C
50 500 amp
Rotatable, 45° QT2-45
Short
(1.2 m)
5 Quick Tip
Note: Centerfire
includes D-1
gas diffuser and
N5818-C nozzle.
M
L
T
Miller®
60"
(1.5 m)
6-5/8"
(16.8 cm)
Lincoln®
Tweco 4®
Euro®
Rotatable, 30° QT3-30
Medium
72"
(1.8 m)
9-5/8"
(24.5 cm)
Rotatable, 45° QT3-45
Medium
E
Quick Tip
96"
(2.4 m)
Barrel With-
out Spring
W
Tweco 5®
includes D118Q
gas diffuser and
N1C58Q nozzle.
Straight, 3" 180° QT-180-3
(7.6 cm)
120"
(3.0 m)
3-5/8"
(9.2 cm)
D
E
F
Straight, 5" 180° QT-180-5
(12.7 cm)
180"
(4.6 m)
6-5/8"
(16.8 cm)
See Fig. B on back
page
9-5/8"
(24.5 cm)
Aluminum Wire
Size
Note: Other lengths
available. Contact
Cusomer Service
for details.
See Fig. C on back
page
Q
R
S
.035" (0.9 mm)
3/64" (1.19 mm)
1/16" (1.6 mm)
Barrel and Cable Length
FIGURE A
FIGURE B
FIGURE C
Barrel
Length
Cable
Length
Barrel Without
Spring
(spring replaced
with end cap)
Barrel
Length
Pitch Rack
Pitch rack kit part number: 1880159
• Pitch rack kit includes 2 mounting
screws and rack
• Note: only fits guns with 9-5/8" barrel
• 32 pitch
©2008 Bernard
Printed in U.S.A.
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