Brother International AIRFLOW 3000 Operation Manual - Page 17

Threading the lower looper, Threading the upper looper

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English Threading the lower looper       Threading the upper looper           1. Pull the thread off the spool, and then thread 1, then 2 of the thread tree from back to front. 2. Pass the thread through the thread guide 3 on the top of the machine. 3. Pass the thread through the tension disc 4 beside the lower looper thread tension dial. 4. Leaving 30 to 40 cm (12 to 16 inches) of excess thread, insert 1 to 2 cm (1/2 inch) of thread into the lower looper thread insertion hole 5, and then press the air threading pushbutton 6.   1. Pull the thread off the spool, and then thread 1, then 2 of the thread tree from back to front. 2. Pass the thread through the thread guide 3 on the top of the machine. 3. Pass the thread through the tension disc 4 beside the upper looper thread tension dial. 4. Leaving 30 to 40 cm (12 to 16 inches) of excess thread, insert 1 to 2 cm (1/2 inch) of thread into the upper looper thread insertion hole 5, and then press the air threading pushbutton 6.   5. Make sure that the thread comes out of the hole 7 at the end of the lower looper. 6. Pull out the thread that came out of the hole at the end of the lower looper, pass it under the presser foot, and then pull it to the back of the machine 8.   5. Make sure that the thread comes out of the hole 7 at the end of the upper looper. 6. Pull out the thread that came out of the hole at the end of the upper looper, pass it under the presser foot, and then pull it to the back of the machine 8.     15

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15
English
Threading the lower looper
·
µ
³
´
²
±
³
´
1.
Pull the thread off the spool, and then thread
1
,
then
2
of the thread tree from back to front.
2. Pass the thread through the thread guide
3
on
the top of the machine.
3. Pass the thread through the tension disc
4
beside the lower looper thread tension dial.
4.
Leaving 30 to 40 cm (12 to 16 inches) of excess
thread, insert 1 to 2 cm (1/2 inch) of thread into
the lower looper thread insertion hole
5
, and
then press the air threading pushbutton
6
.
µ
5.
Make sure that the thread comes out of the
hole
7
at the end of the lower looper.
6.
Pull out the thread that came out of the hole at
the end of the lower looper, pass it under the
presser foot, and then pull it to the back of the
machine
8
.
·
¸
Threading the upper looper
·
µ
³
´
²
±
³
´
1.
Pull the thread off the spool, and then thread
1
,
then
2
of the thread tree from back to front.
2. Pass the thread through the thread guide
3
on
the top of the machine.
3. Pass the thread through the tension disc
4
beside the upper looper thread tension dial.
4.
Leaving 30 to 40 cm (12 to 16 inches) of excess
thread, insert 1 to 2 cm (1/2 inch) of thread into
the upper looper thread insertion hole
5
, and
then press the air threading pushbutton
6
.
µ
5.
Make sure that the thread comes out of the
hole
7
at the end of the upper looper.
6.
Pull out the thread that came out of the hole at
the end of the upper looper, pass it under the
presser foot, and then pull it to the back of the
machine
8
.
·
¸