Air-Cooled Automatics
Issued April 2008 • Index No. SPEC ACAPTS-1.0
300, 500 Amp MIG Guns
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
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
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Replacement Parts List
Optional
ACC Style
12B
12A
11
10
9
8
4
6
13
2
3
15
1
17
Optional
12B
18
14
16
12A
11
ACD Style
Optional
10
9
19
8
7
13
15
5
17
18
3
14
16
2
1
ITEM #
PART NUMBER
DESCRIPTION
Nozle
ITEM #
PART NUMBER
DESCRIPTION
1
2
See Nozzles (Back)
12B
2670011B
End Cap, Cabled
See Contact Tips (Back)
See Gas Diffusers (Back)
4780
Contact Tip
Gas Diffuser
Insulator
(Optional)
3
13
14
2520041
2520069
Spring Assembly, Rear
4
Strain Relief Kit
(Bernad Direct Plug)
5
10012
Insulator
6
2670007
Head Adapter
Neck
2520073
Strain Relief Kit
(Euro Direct Plug)
7
See Necks (Back)
1840031
8
Insulating Ring
15
16
17
18
19
W11127-002
1010027
Screw
9
2670004
Front End Assembly
Set Screw
Adapter Block
10
11
12A
3368
See Direct Plug Kits (Back) Direct Plug Assembly
See Outer Body (Back)
2520034MOD
Outer Body Assembly
Spring, Barrel
See Liners (Back)
Liner
See Jump Liners (Back)
Jump Liner (Optional)
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Nozzles, Tips, Diffusers
NOZZLES (Standard)
CONTACT TIPS (Standard)
Wire Size Centerfire Quik Tip
GAS DIFFUSERS (Standard)
Centerfire
Quik Tip
Centerfire
Quik Tip
N5818-C
N1C58Q
.023" (.6 mm)
.030" (.8 mm)
.035" (.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)
T-023
T-030
T-035
T-039
T-045
T-052
T-062
T-078
T-094
T-109
T-125
T1023
T1030
T1035
T1039
T1045
T1052
T1116
T1564
T1332
T1764
T1118
D-1
D118Q
Necks, Liners, Etc.
Necks (Standard)
LINERS (Standard)
Wire Size
DIRECT PLUG KITS
Bend Angle Part Number
Part Number
43015
Direct Plug Kit Part Number
30 Degrees
30 Degrees
45 Degrees
45 Degrees
180 Degrees
180 Degrees
QT2-30
QT3-30
.023" - .030" (.6 mm - .8 mm)
.035" - .045" (.9 mm - 1.2 mm)
.045" - 1/16" (1.2 mm - 1.6 mm)
5/64" (2.0 mm)
Bernard®
Miller®
Lincoln®
Tweco 4®
Euro®
1199
1199M
1199L
1199T4
1199E
1199T5
44115
QT2-45
44215
QT3-45
44315
QT-180-3
QT-180-5
3/32" (2.4 mm)
45415
7/64" (2.8 mm)
45615
Tweco 5®
Bernard® and Miller® are registered trademarks of
Illinois Tool Works Inc. Other brands mentioned are
for reference only and are the registered trademarks
of their respective companies, and are not affiliated
with Illinois Tool Works Inc.
1/8" (3.2 mm)
46715
INNER BODY
Length
Part Number
JUMP LINERS (Standard)
3-5/8" (9.2 cm)
2670012A
Wire Size
Part Number
6-5/8" (16.8 cm) 2670012B
9-5/8" (24.5 cm) 2670012C
.023" - .030"
(.6 mm - .8 mm)
QJL-2330
QJL-3545
QJL-116
.035" - .045"
(.9 mm - 1.2 mm)
.045" - 1/16"
(1.2 mm - 1.6 mm)
OUTER BODY
Length
Part Number
5/64" (2.0 mm)
3/32" (2.4 mm)
7/64" (2.8 mm)
1/8" (3.2 mm)
N/A
N/A
N/A
N/A
3-5/8" (9.2 cm)
2670008A
6-5/8" (16.8 cm) 2670008B
9-5/8" (24.5 cm) 2670008C
©2008 Bernard
Printed in U.S.A.
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