Singer 321 KNITTER - Page 37

33
Explanation of Fig.
37
Move
Adjusting Plate in the white
-arrow -marked direction, and
Travelling Plate
will move
obliquely to the left centering around Guide Pin of
Adjusting Plate.
As
Main Cams are fixed to
Arbor for Cams, Main Cam on
the left is also moved
in the white -arrow
-marked direction with Main Cam
on the right moved
opposite
in the white -arrow -marked direction
by the same amount Main Cam on the left moved.
(2) Adjusting Sub Cams as shown in Fig. 38 and
setting Dial at a graduation No. 1,
turn over Carriage
and insert Course Standard Gauge into Carriage Sideward.
Main Cam
COUR:1E
STMARD
GAUGE
Fig.
38
(3) Move the right and left Cams to contact Cours-e Standard Gauge by turning
Stitch Dial, then fasten 0 binding head screw (3x5) securing Stitch Adjusting
Plate.
Stitch
Adjusting
Plate
e
Binding
Screw
(3x5)
Stitch Dial
Fig. 39