White 671 User manual

WH1T
INSTRUCTION
BOOK
FOR
WHITE
MODEL
671
ZIGZAG
SEWING MACHINE

CONTENTS
Name
of
Each
Part
.
Accessories
3
Preparing
to
Sew
Bobbin
:
To
remove
the
Bobbin
Case
4
To
wind
the
Bobbin
4
To thread
the
Bobbin
Case
5
To
insert
the
Bobbin Case
Needle
To
insert
the
needle
To thread
the
needle
Needle Plate
:
To
change
the
Needle
Plate
S
Presser
Foot
To change
the
Presser
Foot
5
Automatic Darner
Built-in
Sewlight
P
To Start
Sewing
10
To
regulate
the
tensions
11
To regulate
the
direction
of
feed
and
stitches
2
To
remove
the
work
13
Decorative
Stitches
Zigzag
sewing
Button
sewing
14
Buttonhole
sewing
15
Braid
sewing
lb
Darning
and
Embroideri
P5
Hemming
17
Quilting
18
Cloth
Guide
19
Maintenance
To
open
the
Shuttle
Race
19
To
oil
the
machine
Check-up
for
smooth
sewing
21
Need
c
-thread-fahric-s
itching guide
23

Name
of
Each
Part
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31,
32.
33.
34,
35.
(Fig.
1-8)
36. Arm
2
Thread
tension
regulator
Face
plate
set screw
Presser
bar
Thumb
screw
Presser
foot
Slide
plate
Feed
dog
Shuttle
race
Switch
for
light
Needle bar
Needle
clamp
Needle
Needle
plate
Bed
Drop feed
buttons
Bed
spool
pin
Bobbin
winder
tension
bracket
Reverse button
Stitch
length
regulating
dial
Hand wheel
Bobbin
winder
push
button
Bobbin
winder
wheel
Bobbin
winder
spindle
Stitch
length indicator
1—A,
1.
Arm spool
pin
2.
Zigzag
width
stop
loch
3.
Zigzag
width
regulating
lever
4.
Zigzag
width
indicator
5.
Upper
arm thread
guide
6.
Thread
take-up
lever
7.
Automatic
darner
8.
Top
cover
9.
Face
plate
10.
Lower arm
thread
guide
11.
Presser
bar lifter
I

1.
Oil can
2.
Screw
drivers
3.
Electric-bulb
4.
Spool pin
washers
5.
Needles
6.
Straight
stitch
foot
7.
Buttonhole
foot
8.
Hemmer
foot
9.
Button
foot
10.
Braider
foot
11.
Cloth
guide
12.
Cloth guide
set
screw
13.
Quilting
attachment
14.
Needle
plate
for
straight
stitch
15,
16.
Needle
plates for
embroidery
17.
Bobbins
18.
Buttonhole
cutters
3
Accessories
(Fig.
2)

TO
SEW
Bobbin
Case
Turn
the
hand
wheel
toward
you
until
the
needle
bar
is
at
its
highest
point.
Open
the
slide
plate
in
the
bed of
the
machine
so
that
bobbin
case can
be
reached.
(Fig.
3)
Inscrt
the
thumb
and
forefinger
to
open
the latch
and withdraw
the
bobbin
case.
While
the
latch
is
held
open
the bobbin
is retained
in
the bobbin
case
and
will
not drop
out.
(rig.
3)
On releasing
the latch
and
turning
the
bobbin
case
downward,
the
bobbin
will
drop
out.
The
bobbin
case
must
never
be
removed when
the
needle
bar
is
in the
lower
positton.
Neither
should
a
bent
needle
be
used,
as
it
is
liable
to
damage
the bobbin
case
or
the
shuttle.
To
wind
the
Bobbin
Doconnect
the
hand
wSeel
by
holding
it
in
the
left
hand, while
turning
the
stop
motion
screw
over
toward
you
with the
right
hand.
as
shown
in Fig.
4.
Wind
the
free
end
of
the
thread
several
times
round
the bobbin
and
press
it
onto
the
sptndie
CA),
passing
the
thread
through
the tension bracket
(B).
Press
the
Push-button
(C)
until
the latch
fits
securely into
the
bbhin.
When
the
PREPARiNG
To
remove
the
4

bobbin
is
filled,
the
latch automatically
disengages
and stops
the winding
operation,
Fig.
5
By
using
the
spooipin
on
the
machine
hrd
D)
spare bobbins ccc
be
wound
and prepared
without
interfering with
your sewing.
ARM
SPOOL
(A)
PIN
BOBBIN
(F.
4
ARM
THREAD
GUIDE
(D)
BED
SPOOL
PIN
To
thread
the
Bobbin
Case
Hold
the
bobbin
between
the
thumb
and
fore
finger
of
your right
hand
and pull out
two
or
three inches
of
thread.
Holding
the
bobbin
case
in
your left
hand,
turn
the open side
up
and
place
the
threaded
bobbin
into
it.
(Fig.
6)
V
(Fig.
)
5

With
the
right
hand
guide
the
thread
into
the
slot
in
the edge
of
the
bobbin
case.
(Fig. 7)
Then
puii
the
thread
to
the
right,
under
the
tension
spring
and
into
the
slot.
(Fig
8)
In
order
to
keep the bobbin
from
dropping
out
of
the
case
when
turned
with the open
side
down.
always
keep
the
hinged
latch on
the
bobbin
case open.
çig.
8)
To
insert
the
Bobbin Case
Hold
the
bobbin
case
by
the
latch and
place
it
on
inc
center
post
Ut
i:e
.nuttie
with
the
hnger
of
the
bobbin
case
opposite
the notch at
the top
of
the shuttle.
Re’ease
the
latch
and
press
the bobbin
case
into
the
shuttle
until
the
latch catches
on
the
center
post
of
the
shuttle
with a
click.
(Fig.
9)
Permit
the
bobbin
thread
to
hang
down
freely
a
few
inches.
(Fig.
9)
CENTER
POST
6

To
insert
the
needle
Raise
the
needle
bar
(A) (Fig. 10)
to
its
highest
point
by
turning
the
hand
wheei with your
right
hand.
Loosen the
needle
clamp screw
(B’ at
the
end
of
the needle
bar,
and insert
the
needle
C).
with
the
flat
side
(Fig.
11
to
the
right,
into
the
slot
of
the
needle
bar.
Insert
the
needle
as
far
as
it
will
go
until
it
touches
the
pin
which
is
visible
in
the
slot
above
the needle
clamp
and
tighten
the
needle
clamp
screw flrmiy.
To
thread
the needle
Raise
the
take-up
lever
6’
to
its
highest
point.
Place
a
spool
of
the
thread
on
the
spool
pin
on
the
back of
the
machine
arm.
Pass the
thread
through
the
upper
arm
thread guides
(1.
2.
thrcugh
the
lower
arm
thread
guide
3
dcwnward
(Fig.
10)
GROOVED
SIDE
2
r
FLAT- SURFACED
StDE
çFig.
11)
I
‘I
(Fig.
12)
T

between
the
tension
discs
from
the back,
up
over the
tension
thread
guard
(4)
from bahind.
down
into
the hook
of
the
take-up
spring.
5:. up and
through the
hole
in
the
end
of
the
take-up
lever
(6’
down
through
the
face
plate
thread
guide
(7
and into
the wire
thread
guide
‘8. at
the
lower
end
of
the
needle
bar; then
from left
to
right
through
the eye
of
the
needie
9.
Draw about four
inches
of
thread
through
the
eye
of
the
needle with
which
to
commence
sewing. (Fig.
12)
To change
the
Needle
Plate
Raise
the
needle
to
its
highest
point
by
turning
the
hand
wheel,
and raise
the
presser
foot
by
lifting
the
presser
bar lifter.
Move
the
slide
plate
to
the
left and lift
the
Place
another
needle
plate
on
the
guide
screws and
press
it
down.
Note
There
are
four
different
needle
plates
for
various
purposes.
Needle
plate
for zigzag
stitch,
regular.
Needle
plate
for
straight
stitch.
Two
needle
plates
for
embroidery.
To
change
the
Presser
Foot
Raise
the
needle
to
its
highest
point, and
raise
the
presser
foot.
Loosen
the
thumb
screw and
remove the
presser
foot.
Attach another
presser
foot
and
tighten
the
thumb
screw.
Note
There
are
six
feet
for
different
purposes.
8
needle
plate out,
as
shown
in
Fig.
13.
(Fig.
13)

Presser
foot for
zigzag
stitch.
(regular)
Presser
foot for
straight
stitch.
Presser
foot
for
hemming.
Presser
foot for
button sewing.
Presser
foot
for buttonhole
sewing.
Presser
foot
for
braid
sewing.
Automatic
Darner
For releasing
pressure
on
the
foot.
press
down
the
ring
(A)
(Fig.
14),
which
will allow
the
darner
to
spring
up
to
its highest
position
and
leave
the
material
free
from
any
pressure
from
the presser
foot.
For
sewing
thin
or
light
fabrics, press
the
top of
the
darner
(B) down
lightly
to
get
the required
slight pressure
on
the fabric.
Built-in
Sewlight
To insert
the
electric-bulb,
pull
the
knob
(A)
Fig.
15)
until
the
socket
is
tilted
at
an
angle
enabling
you
to
screw
the
bulb
in.
(Fig.
15)
(Fig.
14)
For
sewing thicker
or heavier
fabrics, push the
top
of
the
darner
down
further,
in order
to
get
a
stronger
pressure
on
the presser
foot.
A
9