17
10
10
10
10----4 Position of the needle thread guard
4 Position of the needle thread guard
4 Position of the needle thread guard
4 Position of the needle thread guard
When the needle bar is at the bottom of its stroke, the
center of the eyelet of thread guide A should be level with
the top surface of needle thread guard B. In addition, A
should be parallel with B. To adjust the height of needle
thread guard B, loosen screw C and move needle thread
guard B up or down. To tighten the needle thread, move
up B. To loosen the needle thread, move down B.
■
For cotton threads (non-stretchable threads)
Bring the needle thread guard 2.0mm below the standard,
or do not use the needle thread guard.
Loosen screw C and move down the needle thread guard.
■
For woolly threads (stretchable threads)
Raise the needle thread guard as high as possible.
10
10
10
10----5 Position of the thread guide of the spreader thread take
5 Position of the thread guide of the spreader thread take
5 Position of the thread guide of the spreader thread take
5 Position of the thread guide of the spreader thread take----up
up
up
up
When the needle bar is at the top of its stroke, thread any
one of parts A, B and C on the spreader thread take-up
with spreader thread.
■
For woolly threads : Thread B or C.
■
For cotton threads or spun threads
Thread A and adjust the spreader thread take-up
according to the thread or fabric to be used.
Adjust by moving up or down the spreader thread take-up
with screws D.
10
10
10
10----6 Position of the thread guide of the looper
6 Position of the thread guide of the looper
6 Position of the thread guide of the looper
6 Position of the thread guide of the looper thread take
thread take
thread take
thread take----up
up
up
up
Align the eyes of thread eyelets B and C with mark A on
the guide plate. Adjustment is made by loosening screws
D.
■
To increase the amount of looper thread to be supplied
Move the eyes of B and C to the front.
■
To decrease the amount of looper thread to be supplied
Move the eyes of B and C to the back.
■
For woolly threads, move thread eyelets B and C all the
way to the front. Do not thread disc E.
