21
Setting:
Adjustment:
21.1
.4
.5
.6
.7
.8
.9
.10
Clearance
between
presser
foot
and
needle
plate
When the
presser
bar lifter is raised there must be a clearance of 7 mm between
presser
foot
and
needle
plate.
21.0.1
Screw on feed dog, needle plate and bed slide.
Making
sure
that the stitch width lever is at "0" and the needle position lever is in its
central position, raise the
presser
bar
lifter.
Replace the presser foot and lower it onto the needle plate by means of the presser
bar
lifter.
Reduce the pressure ofthe presser bar by turning out regulating screw1 untilthe presser
foot is pressed against the needle plate onlyslightly.
Push the 7-mm-thick part of the
gauge
under the presser foot from behind so that it is
under
the
hinge of the
presser
foot.
Loosen clamp screw 2 ofthe
lifting
bracket and raise the presser bar
lifter.
Tum
the
balance
wheel
until
the
needle
is
down
in
the
needle
hole
of
the
presser
foot.
Adjust
the
position of
the
presser
foot
so
that
the
needle is
centred
exactly in
the
hole
of
the
presser
foot.
in
this
position
push
the
lifting
bracket
down
as
far
as
it will
go
and
tighten
clamp
screw
2.
Check
this
adjustment
(see
"Setting").
33
From the library of Superior Sewing Machine & Supply LLC - www.supsew.com
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