ZOJE ZJ2842-BD, Руководство по эксплуатации

Страница: 49 / 76

36
Stitch Length Stitch Length
Needle bar height(H) Needle bar height(H)
b
7. Remove the needle plate.
8. Remove the feed dog.
9. Set the stitch length to either 2 (appros 2mm)or 3 (appros 3mm)on the scale, depending on the model and
spectifications of the machine(Refer to the table).
10. Turn the machine pulley to raise the needle bar by Hmm from its lowest Position(refer to the table
below for the value for H).
11. The reference line on the needle bar will be aligned with the lower edge of the needle bar supporter
.The rotary hook tip must be aligned with the center of the needle at this time.
12. Tilt back the machine head,loosen the three screws ,and then align the rotary hook tip with yje center
of the needle.
13. Tighten the screws .
14. The distance from the upper edge of the needle hole to the rotary hook tip must be 1-1.5mm when the
rotary hook tip is aligned with the center of the needle.
15. Install the feed dog.
16. Install the needle plate.
7. Remove the needle plate.
8. Remove the feed dog.
9. Set the stitch length to either 2 (appros 2mm)or 3 (appros 3mm)on the scale, depending on the model and
spectifications of the machine(Refer to the table).
10. Turn the machine pulley to raise the needle bar by Hmm from its lowest Position(refer to the table
below for the value for H).
11. The reference line on the needle bar will be aligned with the lower edge of the needle bar supporter
.The rotary hook tip must be aligned with the center of the needle at this time.
12. Tilt back the machine head,loosen the three screws ,and then align the rotary hook tip with yje center
of the needle.
13. Tighten the screws .
14. The distance from the upper edge of the needle hole to the rotary hook tip must be 1-1.5mm when the
rotary hook tip is aligned with the center of the needle.
15. Install the feed dog.
16. Install the needle plate.
b