Seiko CW, LCW, NCW Operator’s Guide
CW, LCW, NCW
OPERATOR'S
GUIDE
LUBRICATION
Use
white
spindle
(CW
oil.
type)
When
starting
CW-1,7,7B,
LCW-6F,
the
machine
7,7B,
initially
8,8B,
8,8B,
and
8V,8BV,NCW-8B
8V,8BV,8BL
after
kept
away
sufficiently to respective necessary parts before starting operation and pre-running.
Model
CW-1
Fig.
1
Fig.
2
foralong
(I
Fig.
time
without
oiling point)
3
usingatall,
oil
Fig.
4
Model
CW,
Fig.
LCW-8V,
5
8BV
Fig.
6
LUBRICATION
To
fill oil
reachestoupper
Always
keep
(LOW
type)
Fifl.7
reservoirontopofmechine
oil
reference
level is
above
line
A.
lower
reference
Oil
until
filter
hole
oil level
line
B.
OILING
(LOW
While operating machine, lubricationtoeach spots of
part
is in
option.Inthat
then
ADJUSTMENT
FOR
UPPER
PART
type)
Point
of machine are made automatically. When
continuous
the
dial
comes
operation,
case,
turn
down
stop
oiling
dial until
and
two
lubricationisstopped.
for
a whileatyour
points fit together,
the
Fig.
8
upper
machine
Long
NEEDLE
groove^
LEADING
•
STANDARD
FOxS,
DP X
17,
DPX17,
Needle
bar
Set
screw
Needle
1.
Move
est
2.
Insert
possible.
3.
Long
4.
Tighten
0
NEEDLE
#18....CW-1
#18
....CW,
LCW-6F
#22
....Other
TAPE(8V,8BV
needle
point.
needleupas
groove
LCW-BV.
models
type)
needle
8BV
bartohigh
far
faces
left.
set
screw.
BOBBIN
as
WINDING
1.
2.
3.
REMOVAL
Fig.
10
BOBBIN
Place
bobbinonspindleasfar
Lead
threadasshownbyFig.12and
Press
down
disengaged
thread.
from
lever
AND
for
V-belt
REPLACEMENT
Bobbin
Liftuplatch,
Bobbin
Place
case
time,
roundtoleft,
Threading
Lead
thread
opener,
tension
thread
and
as it will
drive
then
autoitiatically
removal
replacement
threaded
and
press
make
thread
between
and
spring.
about5cm
close
slide
wind
start
and
down
sure
pulling
bobbin
into
pass
plate
go.
several
machine.
after
bobbin
bobbin
into
the
latch.Atthis
the
bobbin
thread.
slot
and
bobbin
thread
Leave
the
from
needle
lightly.
timesonbobbin.
Pulley
bobbin
fillsupwith
comes
bobbin
pull
case
inside
end
will
up.
goes
the
and
plate
of
of
be
Serrated
nut
Pulley
Binder
1.
Liftupnut
2.
Lead
3.
Put
and
move
tapeasshownbyFig.
the
binder
backtoits
binder
toward
11.
former
Fig.
you.
position.
Lever
11
Bobbin
Screw
(2)
o
Winding
amount:
Adjustablebyscrew
(2).
Fig.
12
Screw
(1)
o
Uneven
winding:
Adjustablebyloosen
(1)
and
move
ortoleft.
o
Winding
strength:
Adjustable
serrated
windertoright
screw
by
nut.
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