thon-
lus
wner's Manual -
a
e
arre
ssem
es
ll barrels are rated at 100% dut
c
cle
B
rr
l
Air Cooled
e
yt
on
u
guns come standard with a 60˚ curved barrel. The barrel
assembl
locks to the P
thon
body using the patented EZ Lock™ system.
B
rr
l R
m
v
l
n
In
ll
i
o remove t
e
arre
assem
y,
oosen t
e patente
oc
aper
oc
nut until it is clear o
the threads. Pull barrel out o
the gun body.
o replace a barrel assembl
, open the drive and idler roll door and seat the
arre
assem
y unt
t
e
n
et gu
e
s a
most touc
ng t
e
r
ve an
er ro
and the rear
ace o
the barrel is
ush with the aluminum body block. Take
care not to dama
e the “O” rin
s when insertin
into the bod
. Ti
hten taper
lock nut assembly fi rmly so that barrel cannot rotate.
arre
otat
o
o rotate a barrel assembl
, loosen the patented EZ Lock™ Taper lock nut
assembly no more than 1 turn. Rotate barrel to the position of your choice
and retighten taper lock nut assembly
rmly so that the barrel cannot rotate.
WARNIN
: Do not attempt to weld without the barrel bein
ti
htl
ecure
n t
e torc
o
y, or
amage to t
e
arre
or
o
y may resu
t
P
ri
i
M
in
n
n
Your
obramatic
System is designed to provide years of reliable
service.Maintenance of the torch will normally consist of a general cleaning
the wire guide system, including barrels, drive rolls, and conduits at regular
int
rv
l
.
emove s
atter build-u
from inside of nozzles with a hardwood stick.
he only parts on the
obramatic
system that are subject to normal wear
are the conduit, contact tips,
as cups, front bod
liners, wire
uides, drive
and idler rolls. A supply of these parts should be maintained on hand.
he number o
units in operation and the importance o
minimal
down time”
will determine to what extent s
are
arts should be stocked on hand. See
he “Recommended Spare Parts List” for the most commonly replaced parts.
I
repairs do become necessary, quali
ed shop maintenance personnel can
easil
replace an
part.
Maintenance Tools
Tool Part Number
riv
R
ll R
m
v
l T
l
-
