12. TO ADJUST THE LENGTH OF STITCH (Fig. 10)
The length of stitch is adjusted by screw
, Fig. 10. To lengthen the stitch,
osen locking lever
and turn screw
lo
over to the left or upward, then tighten
locking lever
.
shorten the stitch, loosen locking lever
To
and turn the screw
over to the
right or downward, then tighten locking lever
.
EGULATE THE PRESSURE ON THE NIPPLE (Fig.10 & 11)
13. TO R
, Fig. 10 at
The pressure on the nipple is regulated by the thumb screw
the top
f the machine. To increase the pressure, turn this thumb screw over to the right or
ing the needle plate.
o
downward. To decrease the pressure, turn this thumb screw over to the left or
upward.
Note: Too much pressure on the nipple may cause the thread to break.
When sewing fine net, it is sometimes necessary to prevent the nipple from
touch
12
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