JUKI IT-100D - Preparation before SEWING; Inserting the Needle; Removing the Bobbin Case; Winding the Bobbin Thread

– 15 –
1) Insert the bobbin deep into the bobbin winder
spindle
5
until it will go no further.
2) Pass the bobbin thread pulled out from the spool
rested on the right side of the thread stand following
the order from
1
as shown in the gure on the left.
Then, wind the end of the bobbin thread on the bob
-
bin several times.
3)
Press the bobbin winder adjusting plate
6
in the
direction of A and start the sewing machine. The bob
-
bin rotates in the direction of C and the bobbin thread
is wound up. The bobbin winder spindle
5
will auto-
matically stop as soon as the winding is nished.
4) Remove the bobbin and cut the bobbin thread with
the thread cut retainer
8
.
5)
To adjust the winding amount of the bobbin thread, loosen
setscrew
7
and move bobbin winder adjusting plate
6
to the direction of A or B. Then, tighten setscrew
7
.
To the direction A : The amount is decreased.
To the direction B : The amount is increased.
1) Turn the handwheel by hand to raise the needle
to its highest position.
2) Loosen the needle clamp screw
2
. Hold the nee-
dle
1
so that the long groove
B
on the needle is
facing exactly toward you.
3) Insert the needle deep into the hole of the needle
bar in the direction of the arrow until it will go no
further.
4) Securely tighten the screw
2
.
5) Conrm that the long groove
B
on the needle
faces toward you.
5.
PrEPArATIoN BEForE SEWING
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.
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.
5-2. Removing the bobbin case
1) Turn the handwheel by hand to raise the needle
to its highest position.
2) Raise bobbin case latch
1
and remove the bob-
bin case.
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.
1
2
B
A
1
3
2
1
A
C
B
7
6
5
8