Lu-2200N-7 Series Thick Thread Cutting - JUKI SC-922 Supplementary Instructions Manual

11. LU-2200N-7 SERIES THICK THREAD CUTTING

When a thick thread (equivalent to #4 or higher) is used and the thread cannot be cut, make the setting of the
function described below.
Function No. 143
Brake starting angle of
thread trimming UP stop
[How to make the setting]
Pointer
F
E
1) Refer to "1. Setting of the mounted head, 1) How to enter into the function setting mode", and enter into
the function setting mode.
switch ❸ or
2) Press
switch ❺ or
3) Press
switch ❸ or
4) Press
Brake starting angle at the time of thread trimming UP stop is set.
Setting range : 0 to 10 degrees
Set value at the time of delivery from factory : 0 degree
Set the UP stop position so that the pointer aligns with en-
graved marker line F of the handwheel.
Marker line F
Set the value that is set first to "7" degrees and confirm the UP
of handwheel
stop position.
When the UP stop position exceeds engraved marker line F,
decrease the set value of the undermentioned 3) by one and
confirm the UP stop position.
When the UP stop position is located on this side from en-
graved marker line F, increase the set value of the undermen-
tioned 3) by one and confirm the UP stop position.
Set function No.56 (Reverse needle up after thread cut func-
tion) to "0: null", cut the thread, and verify if the cutting was
appropriately done.
❶
❷ ❸ ❹
switch ❹ to call out function setting No.143.
switch ❻ and set the angle.
switch ❹ and return to the function setting mode.
Function
❺ ❻ ❼
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