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5. PrEPArATIoN BEForE SEWING
5-1. Inserting the needle
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.
1
5-2. Removing the bobbin case
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.
1
5-3. Winding the bobbin thread
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.
B
A
C
5
8
7
6
A
B
2
1
3
2
1) Turn the handwheel by hand to rase the needle
to ts hghest poston.
2) Loosen the needle clamp screw 2 . Hold the nee-
dle 1 so that the long groove B on the needle s
facng exactly toward you.
3) Insert the needle deep nto the hole of the needle
bar n the drecton of the arrow untl t wll go no
further.
4) Securely tghten the screw 2 .
5) Confirm that the long groove B on the needle
faces toward you.
1) Turn the handwheel by hand to rase the needle
to ts hghest poston.
2) Rase bobbn case latch 1 and remove the bob-
bn case.
1) Insert the bobbn deep nto the bobbn wnder
spndle 5 untl t wll go no further.
2) Pass the bobbn thread pulled out from the spool
rested on the rght sde of the thread stand followng
the order from 1 as shown in the figure on the left.
Then, wnd the end of the bobbn thread on the bob-
bn several tmes.
3) Press the bobbn wnder adjustng plate 6 n the
drecton of A and start the sewng machne. The bob-
bn rotates n the drecton of C and the bobbn thread
s wound up. The bobbn wnder spndle 5 wll auto-
matically stop as soon as the winding is finished.
4) Remove the bobbn and cut the bobbn thread wth
the thread cut retaner 8 .
5) To adjust the wndng amount of the bobbn thread, loosen
setscrew 7 and move bobbn wnder adjustng plate 6
to the drecton of A or B. Then, tghten setscrew 7 .
To the drecton A : The amount s decreased.
To the drecton B : The amount s ncreased.
– 15 –
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