U S Blindstitch 718-2 User Manual

us
UNITY
Los
SEWING
An^:;ales,uv^:A)2l
SUPPLY
CO.
<
U.S.
Express
BLIND
Street
Cable:
STITCH
&
Skyline
Telephone:
BLINSTIT
Drive,
516-433-a350
PLAINVIEW
MACHINE
Plainview,
NEWYORK'
PARTS
and
MAINTENANCE
MANUAL
New
York
CATALOG
for
CORR
11803
MACHINE
;ov-i
HOW
TO
ORDER
PARTS
•v>
QUANTIT"^
1
12
If
parts
Purchase
fashion
Part
Part
are
Order
to
FOR
the
No.
No.
being
FOR
PURCHASE
DESCRIPTION
U.S.
should
following
U.S.
2100
1238
ordered
MODEL
Feed
Needle
be
MODEL
718-1
Dog
Guide
for
prepared
example:
718-1
ORDER
-
SERIAL
several
in
-
SERIAL
machines
a
similar
NO.
NO.
PRICE
xxxxx
xxxxx
AMOUNT
the
12
1
Part
Part
Part
Part
Part
No.
No.
FOR
No.
No.
FOR
No.
Be SURE
2100
1238
U.S.
1046
1119
U.S.
2112
to
Feed
Needle
MODEL
Handwheel
Screws
MODEL
Feed
Dog
Guide
718-1
-
718-6
Dog
Specify
-
SERIAL
Feed
-
Dog
SERIAL
Model
NO.
Attaching
NO.
and
yyyyy
zzzzz
Serial
number
of
machine
when
ordering
parts
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PARTS
list
is
following
LIST
the
deletions
FOR
same
U.S.
BLIND STITCH
as the parts
and
additions;
MACHINE
list
MODEL
for the basic
710-2
Model
718
GROUP
MAIN
main
NEEDLE
FEED
LOOPER
FEED
REGULATING
FRONT
ED
FRAME
shaft
DRIVE
DRIVE
FRAME
FRAiiE
PLATE
DRIVE
I
II
USE
PART
NUMBER
None
None
None
6007
None
INSTEAD
PART
05
NUI4BER
6008
•lib
Shaft
DESCRIPTION
Assembly
PRESSERFOOT
6100
2300
1077
1231(1)
1282(1
6101
2301 2503 2600
5028
1099
1283-
Presserfoot
Presserfoot
Shoe
Front
Holder
-
Presserfoot
Guide
-
Assembly
Front
Guide
Screw-Front Guide Holder
Screw-Front Guide
Nut-Front Guide
Knob—Front Guide
to
Holder
To
Holder
Adjusting
Attaching
Attaching
Attaching
Page
Dates
1
of
1
October
Page
1,
1962
"fr
-
I
Ill
INTRODUCTION
A.
Replacing
B.
Replacing
C.
Replacing
D.
-
MAINTENANCE
Replacing
the
the
the
the
INSTRUCTIONS
Looper
Needle
Shoe
Feeder
Guide
All
U.S.
trouble-free
accordance the
minimum
machines
generally
which
wear
occur,
appropriate
satisfactory STITCH
specifically
cellent
machine.
A.
REPLACING
1.
BLIND
will
be
the
parts
wearing
Should
(item
(item
Because
rod
force
into
bottoming
STITCH
performance.
with
the
maintenance
be
required.
confined
may
be
worn
part
instructions.
service,
and
needles
for
the
characteristics
THE
it
"B"
"A"
of
it
may
to
the
MAINTENANCE
INTRODUCTION
machines
INSTALLATION
normally
to
the
expected
may
be
it
is are
machine,
LOOPER
become
in
in
the
be
pull
end
on
Figure
Figure
precise
necessary
the
of
the
the
necessary
looper
When
These
four
after
readily
For
essential
used.
with
6),
6)
looper
rod
INSTRUCTIONS
are
designed
installed
AND
OPERATING INSTRUCTIONS,
associated
maintenance
locations
extended
replaced
ease
of
that
They
the
typical
to
loosen
and
remove
fit
of
to
exert
out.
as
far
shoulder.
for
and
with
described
use.
installation,
only
are
built-in
of
the
replace
the
looper
the
the
looper
a
moderate
Insert
as
it
long
lubricated
industrial
requirements
When
by
following
genuine
the
only
long
U.S.
the
looper
clamp
old
looper.
in
the
new
will
go
life
below,
such
and
parts
life
BLIND
the
amount
looper
before
and
in
wear
to
U.S.
STITCH
screw
looper
sewing
will
the
insure
designed
and
of
only
at
does
BLIND
ex
2.
Any
pass
time
timing absolutely
described
over
the
loop,
looper
the
looper
thread
Referring
looper
needle,
needle
looper
(.406mm)
the
chain-off
a
looper
and
reset essential
in
detail
the
needle
and
also
slot,
loop
should
to
is
off
and
at
Figure
pass
approximately
eye.
should
At
pass
clearance,
pin
is
if
needle.
the
the
the
(item
moved
necessary.
for
below,,
in
clear
position
needle
7,
(Point
over
3/32"
same
over
and
correct
the
the
The
and
time,
the
must
"D"
or
changed,
a
properly
correct
chain-off
first
where
during
"C"),
just
(2.4mm)
needle
be
in
Proper
stitch
the
clear
the
so
Figure
timed
position
check
the
needle
the
behind
short
with
set
7).
recheck
looper
formation.
pin,
point
looper
long
the
scarf
the
prong
about
that
the
timing
looper
to
feeder,
picks
return
prong
end
of
1/64"
it
also
pick
for
of
looper
As
will
timing
stroke.
of
the
of
the
clears
is
up
the
the
the
3.
noted
by
with
Do
travel
4. to
turn
may
screws nut turn
will
adjustment
rotational
reason,
may
of
Figure
Figure
minor
merely
may
To
adjust
a
limited
the
loosened,
not
force
If
the provide
the
be
(item
in
normally
the
looper
be
the
the
rear
the
correct
be
the
in
paragraph
looper
and
move
the
available.
adjustment
the
looper
the
looper
accomplished
(item
"D"
the
looper
in
position
the
rod
rod
reset
looper
face
6)
is
6).
adjustment
a
expected
If
timing
guide
looper
amount.
clamp
the
looper
looper
to
described
correct
rod
"C"
in
in
Figure
be
necessary
order
has
has
by
noting
rod
fork
of
the
normally
the
will
to
assist
from
so
2,
it
This
screw
in
turn
timing,
(item
by
loosening
Figure
rod
fork
to
get
for
been
been
that
pin
looper
4 &
rod
is
be
position.
machine
that
may
be
adjustment
(item
bottomed
or
beyond
in
"E"
6)
6). (item
to
the
proper
removed
disturbed
the
(item
rod
3/32
set
required
in
setting
the
rotated
out,
the
paragraph
it
in
and
The
make
looper
timing.
distance
ball
inches
to
Note
to
machine.
timing
"A"
against
and
limited
will
Figure
the
the
rod
"F"
only
or
the
by
"G"
this
to
that
a
checks
within
should
in
Figure
do
not
3
be
6)
two
looper
looper
is
then
in
Figure
a
into
If,
basic
a
large
from
in
Figure
(item
(104mm)
dimension
bring
this
rod
out
its
be
its
shoulder.
attempt
amount
is
insufficient
necessary
itself.
rod free
very
the
for
amount,
small
correct
setting
the
6)
"H"
(refer
the
dimension
and
variations
made
6)
rod
clamp
to
6).
any
center
to
in
then
looper
as
clamp
to
of
to
This
clamp
It
of
it
to
only
into
is
5.
blade
height
If,
after
that
the
necessary
the
two
(item
raise
must
be
tightening
movement
tapping
the
handle
completing
looper
to
set
screws
screwdriver
"B"
in
or
lower
is
established,
moved
the
is
required,
the
eccentric
of
is
adjust
Figure
the
to
eccentric
a
screwdriver.
iji
the
the
either
the
(item
the
7)
looper
left
eccentric
and,
check"
it
block
above
too
"A"
slot
as
or
block
may
adjustments,
low
in
Figure
of
using
required.
to
see
to
the
set
be
obtained
in
the
or
block.
the
a
screws.
correct
too
7).
eccentric
slight
Once
whether
right
high,
First
turning
prior
by
direction
it
is
it
Place
block
the
the
If
such
lightly
found
will
loosen
a
motion,
proper
looper
to
re-
be
wide
a
with
o
FIGURE
6
C.
This
penetration.
replaced.
as
to
2o
Loosen
Figure
out
old
new
presserfoot
Slowly
the fits
has
REPLACING
1.
The
retainer,
However,
fabrics
any
condition
a
readily
the
any
guide
guide
operator
properly
been
shoe,
damage,
The
replaceable
presserfoot
the
needle
9)
and
lint
turn
and
is
or
seated
and
the
and
introduced
THE
SHOE
(item
normally
in
the
being
they
can
When
needle
remove
dirt
insert
then
handwheel
check
under
"E"
event
used,
may
cause
this
from
guide
flush
the
between
in
will
or
thread
happens
guide
wear
the
attaching
the
worn
that
the
new
retighten
to
needle
Figure
not
of
wear
if
be
readily
was
action
may
with
in
insure
the
require
the
breakage
the
specifically
plate
needle
have
guide.
the
the
the
direction
that
and
guide
8),
due
shoe
replaced.
guide
to
prevent
of
the
screw
(item
guide.
accumulated
Insure
top
and
attaching
the
that
also
to
or
no
and
known
replacement.
the
spring
and
uneven
should
designed
needle.
"A"
Clean
that
side
screw.
away
new
guide
interference
the
looper.
as
particular
suffers
be
damage
in
under
the
of
from
a
cloth
the
the
2.
The
assembly
screw
lock
pin
Before
the
may
3.
When
shoe
excessive and
replaced
the
pin
shoe
that
presserfoot.
first
(item
screw
(item
removing
manner
be
reinstalled
replacing properly
does
shoe,
lock
is
the
step
by
(item
"F"),
in
looseness.
not
at
shoe
screw
lined
shoe
is
to
unscrewing
"A"
in
"B"
shoe
these
which
an
old
fits
fit
the
the
same
pin
and
up
with
clears
remove
Figure
in
and
components
the
in
the
shoe,
the
In
new
time
and
check
the
both
the
front
8).
Figure
retaining
spring
same
pin
without
the
shoe
as
retaining
to
center
sides
the
make
event
properly,
the
insure
complete
guide
Next
8)
and
it
is
assembled
way.
sure
shoe.
spring
of
of
loosen
slide
spring
is
that
binding
that
that
the
the
front
holder
the
(item
advisable
the and
the it
should
After
retighten
the
rib.
opening
guide
attaching
shoe
out
so
that
replacement
without
pin
has
replacing
center
Also
in
the
"G").
to
be
the
the
pin
shoe
note it
worn
of
insure
shoe
the
i
V
Ll
O
cr
3
LU
00
6.
handwheel
block
7.
Once outlined
the-looper
(Point
point
this
is
Continue
until
in
Figure
looper,
ward.
the
until If
the of
if
the
edge.
eliminated.
between
clamp
this
center
the
necessary.
corrects
lever
"C"
make
as
the
8).
the
Check
the
check
looper
may
looper in
paragraphs
in
a
approaches
in
sure
If
outlined
turning
point
the
If
looper
to
as
far
shoulder
of
the
problem,
be
set
is
direction
Figure
the
it
the
of
looper
the
see
as
is
satisfactory,
the rod
If
too
timed
8)
small
does
in
paragraph
handwheel
the
needle
has
if
it
on
looper
ball.
neither
low
with
2
thru
away
the
edge
in
prong
not
needle
prongs.
generally
the
will
the
rod Refer
it
is
and
the
clear,
strikes
looper
go.
looper
fork
of
the
possible
requires
respect 5
above,
from
starts
the
of
the
presserfoot.
of
the
adjust
5
until
away
(Refer
the
been
has
It
is
recheck
pin
to
paragraph
above
to
the
slowly
operator,
looper
looper
the
the
from
to
to
crotch
set
been
the
enter
Point
should
stopped
the
to
the
two
that
adjustment.
needle
turn
slot
At
clears
eccentric
interference
operator
the
"D"
of
too
far
inserted
be
inserted
on
the
distance
rear
4
and
measures
the
needle
as
the
until
this
area
in
the
for
into
clamp.
from
face
reset
8.
9.
B.
REPLACING
1.
Once
clearance
looper
the
operator
prongs,
difficulty necessary
the
eccentric
done,
tion
ance
is
conditions.
After
tighten the
adjustment
should
looper
the
correct
After
wearing
groove
crotch,
until
clearing
is
to
modify
recheck
established
all
the
all
set
now
clear
slot
("F")#
position
THE
NEEDLE
considerable
action
to
form on
is
established
continue
the
both
experienced
some
block
the
or
previous
which
necessary
screws
points.
the
chain-off
needle,
to
GUIDE
service,
of
the
the
turning
needle
the
long
at
of
the
will
adjustments
and
Referring
pick
needle
needle
between
passes
this
the
looper
points
the
and
up
it
will
guide
the
and
the
point,
previous
rod
to
satisfy
lock
to
pin
pass
the
may
be
cause
the
handwheel
between
short
it
adjustments
length.
insure
all
have
nut
and
Figure
("D"),
over
the
loop.
expected
a
(item
"G"
needle
the
prong.
may
that
of
been
recheck
9
feeder
needle
sharp
away
If
the
made,
the
that
in
and
from
looper
be
this
a
posi
clear
looper
("E"),
edged
Figure
the
If
to
is
all
in
the
9).
iiSrH?
FIGURE
7
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