From the library of Superior Sewing Machine & Supply LLC - www.supsew.com
II
.
ADJUSTMENT
1.
ADJUSTMENT FOR STRAIGHT SEV\'ING (Ref.
Fig.
9)
At the
-time
of despatch from the factory, the machine is so adjusted that the zig-zag regulator is
fixed
at
•o•.
.
i':•·
.. . :
If
not, please reset the indicator di
al
at
•
on
and
run
machine to assure that accurate straight Stitches
be obtained. Should
you=
faii
to
obtain' accurate straight ,tches
by
the above, please
loos(;ln
regulator screw
(A),
then
~djL~t
zig-zag.
Width
regulat1.,r(B)
by moving It sideway, until you obtain
accurate straight stitches. :
.t.~::~:
a~ju~~~~-}
i~
r.;i°ade
correctly, set t
he
screws {A) and (B) tight
with
indicator
points
•o•.
J@'.;
~>
i\{ . .
..
2. ADJUSTMENT
FOR.
CENJEFW;
.:
:-:
,~
a
HE
NEEDLE
(Ref.
Fig.
10) .·
:·.
;
:•:
..
Set the z
ig-zag
regulatin~/ctiJtor"°~t~aigh(~titc~
-sewiAg
and
turn hand
wheel
to
.1~~~ls
-you until the
needle reaches
its
lowest
p~l~t
.
of
it~
--
~~wnwarci ~
ro
~~(i_:
..
~·
:{
....
·
See that the needle
en
te
~jB~;
.h~~~f
~·-
~l~t.
if)
the-.i~\9.~.t..
(needle)
plate
at
the ve1/·center.
And
afso
see that the book point
meeti°ihrJ~trtic::1{2'Eint~t"b{ri~~-di~~
at
this position, If it does not, adjust the
need
l
e.
bar
frame
pitman
e~~:'~
'
~tr
i
6'~iJ~(~o;,
:
(Fff'i'Wtfl1cici~ening
the set screw
"C",
.
..
: .
·.
:,
.-
3. ADJUSTMENT OF ZIGZAG
MOVEMENT
(Ref.Fig. 11)
In
case
the zig Zag drive cam is found wrongly situated, make the needle to.
r!3ach
.
it
s l
_owes
t· point
and tighten the set. scerw "E"
of
the cam to come
to
the top; as
shown
in the
Fig:{.
::
. .
1
' . .
.•
. : . - .
~
·.
.
:·.
:.
Zugzag drive cam.
(Fig. 11)
Zigzag
Regulator
B
tf}
~;
~ -
.,
,
..
~.~~l: •
barfr~e
pltmin
C I Eccentric Stud Pin.
Set
screw
(Fig.10)
7
. ,. ,
Adjusting
Screw A
-.
:·
. ·.
·:;_:
::
t . .
Zigzag
regulating
. ~!)Ob
(Dial)
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