I
I
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7
W~*JRII.
Follow
the
procedures
shown
in
(Fig
9)
for
threading.
Wrong
threading
may
cause
thread
breaking, skipping stitch, puckering
or
unexpected
sewing.
Please
refer
to
page 7
~~~~~}~:::::::~::::~~~~
tJL*i~~~&,~ji*Btll:
The
tension
of
the
thread should
be
adjusted
1.
11!M**4'm~w
2.
*4~~)1,
3.
*JR
4.
M~e
~
~
~
rm
f~x
rus1
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u~
t~
mu
£H
111ft
a~~
15
IR:I
~n
a~,
ti
~~.&.:ZF!IJ~Jj.
(
!;.
9)
according
to:
(Fig.
9)
1 .
The
material
and
the thickness of
the
fabric
being
sewed;
2.
The
thread:
3.
The
needle gauge.
If
you
turn
the
thread tension
knob
clockwise,
thread
will
be
tighter.
If
you
turn
it
counter-clockwise,
will
be
looser.
W&i~V~I"~~,
;·:'::;]:
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...
--~:-·.:-
-------
•·
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..
L
.....
:
..
x:~~
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,
__
::
..
c •
.T~~~;~~-e.
_____
~
-~-
_.;
_____
,
-~~.,.,i2I1Ji:[~J~~~
1.
Q!IIJJ~~fi~tt¥fu~tiftffufSB~,~t*i~~~tG
1.
When
the
needle
bar
is
in
the
lowest position,
tiW(1
)a{J_tif&,~.i1~7J<zp:,
!fb~B~niJj~~
the
top edge of
the
Needle
Thread
Take-up
(4)
~M.:Z.(II1
0)
should
remain
horizontal.
To
adjust
the
position of
the
Take-up,
loosen
the
Screw(4)
first.
(Fig
1
0)
2.
~~!l~*~H2)J~~~.L~Jl
A B
jiiij~Ji!Y-JMetll*~
75mm
4ijil~.
~±:
sx
~~~t
*i
~~
·~
B~
I~~
jj~*9'
~~
(3)
JR]
~
15
J1ij
'~
lh.
sx
~~
~t
*i
~~
~
B~
I~~
jj~*JR
~~
(3)
JR]
ti
15
JR]
'~
lh.
1.
'i'
_t5l_j~t*i~~(1)ti~ii~~JiB~,~-5ft*i~~(2)
_ta{]
1
1\~L
(Ahf6~J!
~5ft*''R'-~(1)
_tz&~MJ£
~
~.
(11!.11)
4
2.
Loosen
Screw
(2)
and
adjust
the
length
between
point A
and
B to about
75mm,
then
fasten
Screw
(2)
tightly.
Note:
To
loosen
the Needle
Thread,
turn
the
Needle
Thread
Take
Up
(3)
toward
the
left,
To
tighten
turn
it
toward
the
right.
3.
Do
not
move
the
Spreader
Thread
Take-up
(5)
when
making above adjustments.
1.
When
the
Spreader
Thread
Take-up
(1)
is
adjusted to
the
top,
the
small
hole
(A)
of
the
other
Spreader
Thread
Take-up
must
be
at
the
same
level
with
the
long
groove
of
the
Spreader
Thread.
(Fig.
11
)