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– 25 –
1
2
3
4
5
a
B
0.8 - 1.2 mm
4
5
1
2
0.4 - 1.0 mm
2
c
4
14. adjusting the spreader thread guide and the needle clamp thread guide /
分布导线器、针夹导线器的调整
WarNING :
to protect against possible personal injury due to abrupt start of the machine, be sure to start the
following work after turning the power off and ascertaining that the motor is at rest.
注意 :
为了防止突然起动造成人身事故，请关掉电源，确认马达确实停止转动后再进行操作。
[spreader thread guide]
Adjust so that the clearance between spreader thread
guide
2
and spreader
1
is 0.4 to 1.0 mm. Then fix the
spreader thread guide with setscrews
3
.
* Adjust so that the center of slot
a
of spreader thread
guide
2
aligns with blade point
B
of spreader
1
when
spreader
1
is in the extreme right position. In addition,
allow the spreader thread guide
2
to come near the
needle clamp to such an extent that the spreader
thread guide does not interfere with the needle clamp.
[Needle clamp thread guide]
Adjust so that the center of thread hole of needle clamp
thread guide
4
aligns with center
c
of slot
a
when the
needle is in the lowest position.
* At this time, adjust so that the clearance between
needle clamp thread guide
4
and spreader thread
guide
2
is 0.8 to 1.2 mm. Then fix the needle clamp
thread guide with setscrew
5
.
［分布导线器］
把分布导线器
2
和分布器
1
的间隙调整为 0.4 〜 1.0mm，
然后用固定螺丝
3
进行固定。
※ 分布器
1
在最右点时，请把分布器
1
的尖部
B
调
整到与分布导线器
2
的长槽
A
的中心一致。另外，
分线导线器
2
应不与针座相碰而尽量靠近。
［针夹导线器］
机针在最下点时，请把针夹导线器
4
的线孔中心和分布
导线器
2
的长槽
A
的中心
C
调整成一致。
※ 此时，请把针夹导线器
4
和分布导线器
2
的间隙
调整为 0.8 〜 1.2mm，然后用固定螺丝
5
进行固定。
