– 17 –
2
1
4-6. Adjusting the thread tension
If thread tension controller No. 1
1
is turned
clockwise, the length of remaining thread on the
needle after thread trimming will be shorter. If it is
turned counterclockwise, the length will be longer.
Shorten the length to an extent that the thread is
not slipped off.
Adjust needle thread tension from the operation
panel and bobbin thread tension with
2
.
Longer
Shorter
B
A
Adjusting the needle thread tension
[IP-400]
1) Select THREAD TENSION button
A
in the sewing screen.
2) Set needle thread tension with TEN
keys
B
. There is a setting range of 0 to
200. When the set value is increased,
the tension becomes higher.
* When the set value is 50 at the time of
standard delivery, the thread tension is
adjusted so that H type is 2.35N and S
type is 1.47N (spun thread #50). (When
thread tension No. 1 is released)
h
[CP-20]
1) Select thread tension with
key.
2) Set needle thread tension with
key or
key. There is a setting range of 0 to 200.
When the set value is increased, the tension
becomes higher.
* When the set value is 50 at the time of
standard delivery, the thread tension is
adjusted so that H type is 2.35N and S type is
1.47N (spun thread #50).(When thread tension
No. 1 is released)
Содержание AMS-210E-1306
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