typical TW1-1245, Operation Instructions And Parts Manual

Page: 9 / 46

11
13
X
X
1
2
3
4
4 1
X
X
1
2
12
1
2
5
13. Adjusting the feed dog 13. Adjusting the feed dog
1. Positioning the feed dog across the direction of
sewing(Fig.11);
a. Loosen the screw 1 and 2;
b. Adjust the shaft 3 as required;
c. Tighten the screw 1. (Keep the screw 2 loosening
for the following adjustment)
The bottom feed dog must be the same distance
from the left and right side of the needle plate cutout
2. Positioning the feed dog in the direction of sewing
(Fig. 12)
a. Set the longest stitch
b. Adjust the shaft 1 as required, and tighten the
screw 2.
With the longest stitch set, the bottom feed dog
must have the same clearance the front and the back
with respect to the needle plate cutout when feeding
both forwards and backwards.
3. Adjusting the height of feed dog (Fig.13)
a. Adjust the stitch length to
0 ;
b. Turn over the balance wheel until the feed dog
reaches its highest position; and as required, adjust the
feed dog supporter 1 and the screw 2.
※
※
“ ”
1. Positioning the feed dog across the direction of
sewing(Fig.11);
a. Loosen the screw 1 and 2;
b. Adjust the shaft 3 as required;
c. Tighten the screw 1. (Keep the screw 2 loosening
for the following adjustment)
The bottom feed dog must be the same distance
from the left and right side of the needle plate cutout
2. Positioning the feed dog in the direction of sewing
(Fig. 12)
a. Set the longest stitch
b. Adjust the shaft 1 as required, and tighten the
screw 2.
With the longest stitch set, the bottom feed dog
must have the same clearance the front and the back
with respect to the needle plate cutout when feeding
both forwards and backwards.
3. Adjusting the height of feed dog (Fig.13)
a. Adjust the stitch length to
0 ;
b. Turn over the balance wheel until the feed dog
reaches its highest position; and as required, adjust the
feed dog supporter 1 and the screw 2.
※
※
“ ”