Singer 321 KNITTER - Page 34

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VI -f ADJUSTMENT
VI
-f-1 Loosen four 0 Pan
head screws (2.6x10)
fastening Slider to
Carriage
Plate B, and
adjust the height by
moving Slider up or
down.
(A)
in
case Carriage Plate is too
high.
Sub
Drum Pieces
become higher in
position, and
the distance of
the
selected
needles are pushed
out
insufficiently. So
the needle
selected
are apt to collide with the
Separation Cam.
Sub Drum
(B)
Needle
Butt
Carriage Slider
Fig. 34
In
case the
Carriage
Plate B
is too
low.
Main Drum
As
the
clearance
between the
bottom
of cams
on
the back
of
Carriage
and
Needle Bed
is
about 0.3
m/m,
if the
Carriage
Plate B
is too
low,
the
cams touch
Needle
Bed
and make
a
scratch on
it.