16
MECHANICAL ADJUSTMENT
STRETCH STITCH FEED BALANCE
To check:
1. Turn the power switch on.
Be sure the feed balancing dial is set at standard position as shown below.
2. Select the triple stitch “ ” (stitch pattern #05).
3. Sew the 15 pieces of triple stitch as shown below.
Be sure that the total stitch length from the 3rd piece to 13th piece is within the range of 25 to 27 mm.
If not, adjust as follows;
To adjust:
4. Remove the cap.
• Turn the hexagonal socket screw in the direction of (A) if the total length of 10 pieces of the triple stitch
pattern is shorter than 25 mm.
• Turn the hexagonal socket screw in the direction of (B) if the total length of 10 pieces of the triple stitch
pattern is longer than 27 mm.
5. Sew the triple stitch 15 pieces again after the adujsutment.
Be sure that the total stitch length from the 3rd piece to 13th piece is within the range of 25 to 27 mm.
Attach the cap.
Feed balancing dial
(Standard position)
Hexagonal socket screw
Cap
(A)
(B)
Turn the power switch on.
The LED display will
indicate “
0
1”.
Press the stitch length
adjusting key 4 times to
display the “05”.
Press the start/stop
button.
Feed lagurator plate
Sew the triple stitch 15 pieces again after
the adujsutment.
25 to 27 mm
