Bernard Necks N-1.1 User manual

New polished aluminum armor on all necks
(excluding flex necks) is 35% thicker than
previously used brass armor for increased
durability with no weight penalty.
Fixed and rotatable necks fit all Q-Guns™ and
S-Guns™ - from 150 - 600 Amps.
Rotatable necks changeover and rotate without
tools.
Patented large tapered Stay-Tite™ gun connec-
tion improves conductivity for better weld qual-
ity, lessens heat to increase operator comfort.
Available in multiple lengths and bends for
limited access positions and improved operator
comfort.
Easily removable for Jump Liner changeover.
All replacement necks (excluding flex necks)
include the patent pending components required
to use as either fixed or rotatable.
Bernard neck and components
for both fixed and rotatable
options.
The Right Tool for the Job.
To improve comfort and minimize
downtime, we offer a wide variety
of interchangeable necks for greater
flexibility and better weld puddle
visibility.
Issued Nov. 2006 • Index No. SPEC N-1.1
Necks
MIG Welding Accessory
Stay-Tite™ Technology
Long-lasting power cable
compression fittings and necks
with large tapered gun connections
combine to form the foundation of
Bernard® Stay-TiteTM technology.
This technology ensures optimal
conductivity to increase weld
consistency and lessen heat output
while improving product durability.
Bernard®
An Illinois Tool Works Company
449 West Corning Road, Box 667
Beecher, Illinois 60401 USA
Phone: [phone] (US Only) 708-946-2281 (Outside US)
Fax: [phone]
For more information, visit us at BernardWelds.com
USA
Made with
Pride and without
Compromise in the

QT-180-3 QT-180-5
QT-180-7
QT-F-6 (Rotatable / Flexible Neck)QT-F-8 (Rotatable / Flexible Neck)
3.0
76.3 5.2
132.0
7.0
178.8
8.6
217.6
6.6
166.8
12.4
314.6
18.4
467.0
24.4
619.4
11.9
301.6
17.9
454.0
23.9
606.4
1.5
37.3
1.5
37.3
1.5
37.3
QT-180-12
QT-180-18
QT-180-24
QT2-45-12 (45 Deg Bend)
QT2-45-18 (45 Deg Bend)
QT2-45-24 (45 Deg Bend)
All body tubes (except the QT-F-6 and
QT-F-8) include the components
required to make the body tube fixed
(wrench-tight) or rotatable (hand-tight).
Patent Pending
1840031
1840057
4780
QT2-30
(30 Deg Bend) QT2-45
(45 Deg Bend) QT2-60
(60 Deg Bend)
QT3-30
(30 Deg Bend)
QT3-45
(45 Deg Bend)QT3-60
(60 Deg Bend)
QT3-80
(80 Deg Bend)
QT5-30
(30 Deg Bend)
QT5-45
(45 Deg Bend) QT5-60
(60 Deg Bend)
QT2-80
(80 Deg Bend)
1.0
26.0
3.6
92.3
1.4
35.5
3.4
86.3
2.5
63.1
4.3
110.1
3.0
76.6
3.6
91.8
1.6
41.5
5.1
130.4
4.8
122.1
2.1
52.9 2.6
65.4
4.4
111.5
4.3
110.1
5.0
128.2
7.3
185.5
2.0
51.2
6.8
172.6
2.9
73.83.6
91.7
6.2
158.4
©2006 Bernard Printed in U.S.A.
Available Necks
Notes: Dimensions in brackets are in
millimeters. Diffuser thread size: 1/4-18 NPT
"Bernard Special".