− 50 −
(1) Winding the bobbin
1
Set the bobbin.
Ft a bobbn fully onto the bobbn wnder shaft.
Take the thread from the spool and pass t
through the gudes n the numercal order as
shown in the figure, and wind the end of the
thread several tmes around the bobbn. Then
push the bobbn wnder trp latch
1
n the drec-
ton of the arrow mark.
2
Set the mode to the bobbin winding mode.
Press WINDER key
6
from ether nput
status or sewng status to enter the bobbn
wndng mode, and bobbn wndng screen
C
s
dsplayed.
3
Start bobbin winding.
When you press the knee swtch or hand swtch
(whch s preset as the start swtch), the sewng
machne rotates to start wndng the bobbn.
4
Stop the sewing machine.
When the bobbn s wound wth a predeter-
mned amount of thread, bobbn wndng lever
1
s released. Press bobbn wndng key
6
or press the knee swtch or the hand swtch
to stop the sewng machne.
Then remove the bobbn and cut bobbn thread
wth thread trmmer retanng plate
3
.
• Press WINDER key
6
, and the sewng
machne stops and returns to the normal mode.
• When you press the knee swtch or hand
swtch, the sewng machne stops runnng whle
remanng n the bobbn wndng mode. It s
recommended to use ths procedure for wnd-
ng two or more bobbns.
1-6. Winding bobbin thread
6
C
(2) Adjusting the amount to be wound on a bobbin
To adjust the bobbn thread amount to be wound on the bobbn, loosen setscrew
2
, move bobbn wnd-
ng lever
1
n drecton
A
or
B
and fix setscrew
2
.
To the drecton of
A
: Decrease
To the drecton of
B
: Increase
A
B
1
2
3
Содержание AC-172N-1790
Страница 1: ...AC 172N 1790 INSTRUCTION MANUAL ENGLISH ...
