Normal Pattern Sewing Computerized Control System for Square Buttonhole Machine
44
4.13
Set Needle Thread Tension
At Changing the Thread Tension
①
Display the Data Input Interface
Only on the data input screen (orange) or sewing
screen (blue), needle thread tension can be changed.
At the sewing screen (blue), press READY switch
and display the data input screen (orange).
②
Call the interface for changing the needle
thread tension
Press
to display the interface for
changing the needle thread tension (as shown in
right figure).
③
Change the Needle Thread Tension
At the interface for changing the needle thread
tension, user can change the needle thread tension at
parallel part and bar-tacking part. By selecting
,
,
or
user can set
S51, S52, S55 or S56 respectively, among which the
S52 and S56 can be deactivated at Edition of Sewing
Data in Mode Status.
Press
【
Tension 1
】
【
Tension 2
】
to shift between two
tension groups
④
Finish the Change of Needle Thread Tension
Press
to close the interface for changing
Needle thread tension. And end the change.
※
Change the tension other than that at parallel section and bar-tacking section
S
et value of tension at: 1.Parallel section
;
2.Bar-tacking section