Independent Thread-Trimming Device; Thread-Catching Device - Texi Catenaccio Operation Manual

TEXI Catenaccio operation manual

6. Independent Thread-trimming Device

Independent thread-trimming, different from the general presser transmission and main-shaft transmission thread-trimming
mechanisms, has the independent control unit, which can control the whole process of thread-trimming better,
If the storage parameter No.35 is set as 1 (Thread-trimming Forbidden), the machine will not perform the thread-trimming.

7. Thread-catching Device

With thread-catching device, the abnormal sewing, like the missing or staining of upper thread, as well as needle-jumping,
can be avoided in the high speed start. The thread-catching function is only available when the Thread-catching Display LED
is on. User can use
low-speed start automatically.
Matters for attention in using the function for catching upper thread
1. For catching thread, please shorten the upper thread at sewing start.
If the needle is too long, the thread at the backside of the cloth will be pulled out; meanwhile that too-long needle will
easily sew the end of the thread on needle into the seam.
2. In order to make thread-catching action ensure the stable sewing at start, user can shorten the needle so that less needle
thread could be winded in upper side of the cloth.
3. When the type of lower plate (1) that material doesn't closely contact to the board (2) is used, needle thread at backside of
cloth will be rolled into the seams regardless the length of the thread or the needle thread will be loose.
to turn on/off this function. When the thread-catching device is OFF, the machine will turn to
1) The standard length of needle thread in thread-catching shall
be 33～36mm.
2) Lengthen the thread after replacing the needle thread.
Or when holding the needle thread at sewing, please set the
Thread-catching Key at OFF.
3) When the needle thread held with the thread catcher is rolled
in the seams, do not draw the material forcibly but cut the
connecting needle thread with the scissors or the like.
The seams are not damaged since it is the needle thread at
the sewing start.
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