Newlong DS-9 - Specific Adjustments; Stitch Spacing Adjustment; Needle Guide Adjustment

5. Adiusting/ffi
W,
c) Stitcn
Spacins
The stitch
width
of this
machine has
been adjusted
to
10mm before
shipment
from the factory.
The
stitch width
is adjustable
from
7 to 11.5mm.
(only
DS-9C
is adjustable
from 7 to 10.5mm)
Loosen the
nut
@
of
the feed regulator
and
move the
feed connecting
rod
@
in the direction
ofS,
as shown
in
(p'is.tO).
to decrease
the
stitchwtdth,
an(ruove
the
ro(in
the direction
of L to
increase
the width.
When
moving the
feed connecting
rod,
do so after
confirming
that
the feed
connecting
rod can
rnove freely
along
the slot
in the feed
rocker
(Rotate
the
pulley
in the
forward
direction until
the
feed dog
is in the
forefront
position).
c)
#ELtEfE
fEL
\
El
fE-t*
z-1
r.Smm offiEfl
tEE#EI6E-cf
,i.
rB
Hffi
ol*l*mr,.
El
rFE
tomm
tl6i2rt'<ffi
HL<L
\*f.
fi6v'' H
fEod6*t*(Fis.
10)t8ffi
(
li3
v''.
(fE
L DS-9C
l*
7-10.5mm)
vl@tltrffiDL*f.
r
€'l
ttv\-'t
S
fi
H(rBi
S
gffi
r
gffififfiflr(ft9.
L
5
H
1ls31'j1#6v''
H
r[E-
tt&,
b
<
/r
I
*f
"
o
El/
p
y
r*&#rr.f
&* tt.
EI
rz
y
r."rtEll
N E
oE
It
tc
z
">Tw1#s(
ttFF
I
I
u<ffi
g
L(
<
/i3
L''"
o
f
vlL{EffiDl,<ffi#nr*$b9*LIc
b. f
yf@tl-o
i'9*ffiD((ldSvr"
d) Needle
Guide
When
the
stitch width
is changed,
the
needle
guide
must
be adjusted
accordingly,
as the
clearance
between the
needle
guide
and
the
needle
will change.
Turn the
puiley
in
the
forward
direction
after
loosening
the
screw
@
of
Fig.1l
and adjust
the
clearance between
the
needle
and
needle
guide
to zero
when the
end ofthe looper
comes to
the
side
ofthe needle,
as shown
in
(Fig.11)
and tighten
the
screw
@.
d)
fitti.fFoEE#
.
DS-g
ryiy)//)ffiI,
\
H
rFE=EHfrm
DX)|.
10mm
[.==Jfl#L
<b9*fri,
flf4F'66*2t(
10mm
lc.ffi#L<vr*
l"
.
flf4F'rsft
6
ffi
reLt.&3 lc(nig. t t
)
o>
zrf
l)
ir_fil
ta
f6 Hrr
omm
i.A6&
) ll-lnt
@tffi
aD
(-ilEHLBf
"
o
DS-e
Ha*AtJ.,
fi61\
H
r[E&n.i(6ffr4]."offigtj
U.E&)
I *rf
tu
i\.
Ao
/l.
E
Be'E=aE
L((
/i3
I',"
iI'l
ilEE
iX'J
ftE