Union Special 53700 User Manual
OILING AND
THREADING
INSTRUCTIONS
CAUTION!
reservoir
oil
of a Saybolt
Oil
is
lucile
the
manual
feed
gauge
red
The
The
drive
lines
lubrication
oiling.
main
gauge. The
in
the
main
Oil
has
must
filled
on
on
at
the
this
The
reservoir
eccentric
entire
frame
been
be
viscosity
the
front
drained
filled
spring
of
the
before
of
cap
machine.
gauge. Capacity
,
which
oiling
is
almost
diagram
supplies
and
lower
by
this
needle
mechanism
reservoir
from
90
to
in
(Fig.
oil
lever
.
the
main
beginning
125
the
seconds
top
The
of
the
oil
entirely
1)
is
to
the
crank
is
served
reservoir
to
operate.
at J 00°
cover
oil
level
reservoir
and
should
Fahrenheit.
the
is
automatic,
self-explanatory.
looper
and
thru
drive
the
a
eccentric,
supply
system
before
shipment,
Use a straight
level
be
twelve
requires
is
checked
maintained
ounces.
a
upper
is
registered
of
channels
so
mineral
at
between
minimum
running
at
front
and
wicks
the
the
of
A
daily
quired. Oil
the
main
mnin
the
reservoir
handwheel.
Fig.
threaded
check,
which
has
reservoir
may
1
also
shows
accordingly
before
gone
making
be
drained
the
.
the
morning
through
too
frequent
at
the
threading
start, should
the
machine
oilings
plug
of
screw
these
5
is
filtered
urmecessary
in
the
machines
be
main
and
made
and
.
frame,
the
and
oil
added
pumped
Excessive
directly
machines
if
back
oil
into
in
under
should
re-
the
be
MAIN
RESERVOI
HERE
KEEP
LE.VE.L
BE
TW
EEN
CAUTION I
FILL
ALL
OIL
RESERVOIRS
BEFORE
MACHINE
B
EFORE SHIPPING.
STARTING.
HAS
BEEN
DRAINED
_j
I
6
Fig
. 1
SYNCHRONIZING
LOOPER
AND
NEEDLE
~OTIONS
Check
21227
AC
Insert
gauge plate
the
indicator
pointer
in
the
gauge
top
of
screw
the
pin
the
indicator
scale
in the
rear
NOTE
to
operating
plate
the
and
again
is
allowable.
operating
.
If
t
he
:
If
follows:
Insert
direction
of
the
then
the
turn
left
height
variation
point
of
move
acts
the
until
needle.
and
of
the
of . 005
the
the
looper
reverse.
the
synchronization
as
follows:
the
pin,
on
the
portion
the
right,
and
needle
note
indicator
contacts
will
reading
gauge
the
looper
the
Note
handwh
is
even
eye
looper
which
throat
but
direction
set
the
bar
is
plate
of
the
do
not
until
indicator
and
the
included
gauge
reading.
the
plate.
return
If
the
to
the
reading
direction, the
is
lower,
No.
eel
drive
21227
in
point
the
height
in
the
with
of
the
needle
inch
is
greater
is
lever
Moving
AC
the
of
the
reverse
the
left
allowable.
of
the
of
scat
tighten
the
so
right
lf
same
is
looper
the
is
not
looper
looper,
of
the
side
with
when
rocker
looper
the
looper
with
using
in
the
the
the
pin
in
that
end
Turn
the
the
of
the
motions
reading.
higher
drive lever
rocker
available,
rocker
moving
eye
of
direction
of
the
resp
If
the
ect
the
handwheelis
to
the
drive
and
the
gauge,
throat
need
set
the
le
screw
looper
left
the
pointer
handwhecl
are
1\
on
the
will
have to
synchronization
and
turn
to
the
needle
unt
needle.
to
the
distance
rear.
lever
needle
in
the
plate
thread
at
screws
take
this
rocker
end
of
the
rests
in
in
synchronization,
variation
scale
rocker
when
will
be
the
handwheel
the
left,
with
il
the
looper
If
the
looper
from
turned
~oving
rocker
is
motions.
looper
rocker.
for
-up
time.
wire
Turn
contacts
pointer
at
"0".
the
reverse
of
one
graduation
the
handwheel
have
moved
to
to
may
is
even
respect
to
point
motions
point
the
in
it
in
will
eye
of
the
operating
the
opposite
accomplished
using
gauge
Place
attaching. Place
hole
the
the
rests
Tighten
direction
the
with
handwheel
edge
of
against
the
until
pointer
on
is
turned
be
moved to
the
front.
be
checked
in
the
operating
with
the
synchron
the
the
looper
again
be
the
needle
left
side
point,
moves
ize,
same
to
direction,
direction
as
follows:
No.
the
the
the
the
set
of
the
the
as
to
the
. A
the
Remove
reservoir
drive
as
ing
as
eccentri
far
to
to
the
required
remove
bushing
shoe
thick
shaped
between
bushing
ectly
ism
ly
reposition
(per
.
Insert
with
Fig.
should
If
hand
or
can
nut
not
spot
2)
be
adju
stment
thread)
backward
be
(C),
bind
the
top
cover
the
right
front
. CAUTION:
the
plug
before
metal
when
spot
driving
screws)
SETTING
a new
or
scarf
at
its
farthest
5/32
is
and
to
used
advantageously
then
after
nut
adjustment.
cloth
and loosen
c
mechanism
as
it
or
the
screw
driving
washer
the
looper
the
the
looper
needle,
to
inch
from
required,
nut (C)
obtain
the
(B). .Make
plate,
throat
and
will go.
middle
To
avoid
in
the
to
the
front
approximately
d!'ive
bushing
driv
and
tighten
THE
LOOPER
type
the
rear. With
position
the
centerline
loosen
on
connecting
5/32
in
sure
the
screws
move
Drive
bushing
distorting
bed
and
lever
to
e
eccentr
all
and
to
the
nut (B)
inch
dimension
making
the
plate
support,
in
the
the
rear
to
the
eccentric
the
the
behind
place a horse-
1
and
the
rear
ic
scre
size
as
the
ws
specified,
looper
right, its
of
the
(it
has a left
rod
(D)
this
left
ball
oil
looper
bush-
rear,
parts,
the
rear
/16
inch
adjacent
.
Corr-
mechan-
secure-
(A,
point
needle.
and
(Fig.
turn
2).
adjustment.
joint
is
the
connecting
Looper
Retighten
in
vertical
gauge
position
Fig.
'lo.
both
2
rod
forward
21225 -
nuts,
and
5/32
fir:;t
does
7
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