Bernard S300 Replacement Parts List

HD Q and S
™
300, 400, 500, 600 Amp MIG Guns
shown with shown
Q400 MIG Q-Gun
TM
HD straight handle, medium
45˚ rotating neck, dual scedule
switch and locking trigger.
MIG Gun
100% NEMA
Q300 / S300 350
n/a
Q400 / S400 400
n/a
Q500 / S500 500
n/a
Q600 / S600 550
n/a
Bernard
®
An Illinois Tool Works Company
449 West Corning Road, Box 667
Beecher, Illinois 60401 USA Beecher, Illinois 60401 USA
Series
™
A perfect fit for heavy
equipment manufactuing,
HD Q-Guns and S-Guns fuse
maximum durability with
superior comfort.
Stay-Tite™ Technology
Long-lasting power cable
compression fittings
and necks with large
tapered gun connections
combine to form the
foundation of Bernard
TM
Stay-Tite
This technology ensures
optimal conductivity to
increase weld consistency
and lessen heat output
while improving product
durability.
Amperage Ratings
Duty Cycle
100%CE 60% CE 35%CE
320 370 470
270 310 390
350 425 520
285 350 440
420 480 575
370 420 500
440 540 650
420 500 550
Phone: 800-946-2281 708-946-2281
(US Only)
Fax: 708-946-6726
For more information, visit us at BernardWelds.com
®
technology.
Description
CO Gas
2
80%AR20%CO
2
CO Gas
2
80%AR20%CO
2
CO Gas
2
80%AR20%CO
2
CO Gas
2
80%AR20%CO
2
(Outside US)
Issued Jan. 2008 • Index No. SPEC DRAFT
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. We even
ship most of our guns within 24 hours.
Centerfire contact tips, nozzles and diffusers
TM
are easy-to-use and high performing - they
provide better arc starts, less spatter and more
consistent welds - and also last up to three times
longer than competitive brands.
One piece HD straight handle with rubber
overmold is exceptionally durable and
comfortable in multiple hand positions.
Armor protected standard locking trigger can be
coupled with dual schedule switch, allowing guns
to be performance matched to user preference.
Necks available in fixed, rotatable and multiple
length options for optimal weld accessibility and
improved operator comfort. Rotatable necks
changeover without tools.
Patented Jump Liner allows quick neck change
and replacement of only most commonly worn or
clogged liner area, which reduces the amount of
time a gun is offline and minimizes inventory.
Liners coiled in-house with proprietary process
that improves wire feed performance and 100
percent tested to ensure smoothest wire feed in
the industry.
Back end with durable rigid strain relief and
easily interchangeable direct plugs and trigger
leads connect to wire feeders and machines
from major manufacturers and allow simple
maintenance.
Made with
Pride and without
Compromise in the
USA