5.
Adjustment/iii.Im
The machine
bu
been adequately adjusted at our factory
before shipment. However,
in
case that it is necessary
for
you
to
adjust
in
the
field according
to
disassembly, mending
or
replacement
of
parts,
follow
the
below
mentioned
manner.
5-1 Needle Setting
(Fig.5)
Insert a
new
needle into needle bar as deep
as
it
will
go.
The
concave
part
of
needle should
be
faced
to
rear
side
of
stitching direction. Then, tighten the needle bar nut C
firmly
to
avoid loosening
of
needle.
Note: Please
check
the direction
of
the needle.
If
it
is
not correct, the looper
will
strike
against the
needle
and
may
break
it.
Further, thread break
or
damage
to
thread
may
also
result.
Looper
Jl,
-
/t
-
Nut
G
-,-
.
.,
1-
Neeole
Ba
r
Connection
/it
...
lS~
A ~~ew
Fig.5
5
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5-1
fiO)~il(Fig.5)
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From the Library of Superior Sewing Machine & Supply LLC
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