4-4.
Changing
Drive
Roll
and
Wire
Inlet
Guide
NOTE:
Drive
rolls
and
inlet
wire
guide
are
not
included.
See
Table
6-1
for
ordering
informa
tion.
1
Securing
Screw
2
Inlet
Wire
Guide
Loosen
screw.
Slide
tip
as
close
to
drive
rolls
as
possible
without
touching.
Tighten
screw.
3
Anti-Wear
Guide
Install
guide
as
shown.
4
Drive
Roll
Install
correct
drive
roll
for
wire
size
and
type.
5
Drive
Roll
Securing
Nut
Turn
nut
one
click
to
secure
drive
Tools
Needed:
~
5/64
in
t
7/l6in
roll.
4-5.
Aligning
Drive
Rolls
and
Wire
Guide
ST-i
50!
Correct
A
Turn
Off
power.
View
is
from
top
of
drive
rolls
look
ing
down
with
pressure
assembly
open.
Incorrect
5
+
1
Drive
Roll
Securing
Nut
2
Drive
Roll
3
Wire
Guide
4
Welding
Wire
5
Drive
Gear
Insert
screwdriver,
and
turn
screw
in
or
out
until
drive
roll
groove
lines
up
with
wire
guide.
Close
pressure
roll
assembly.
Tools
Needed:
Ret.
ST-800
412-A
OM-189
424
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19