Looper Threading - Brother 2340CV Operation Manual

Looper threading

3
A
4
•
Pass each thread from 3 to 4 as shown in
this illustration.
•
Pass the thread through the proper thread
guide.
•
Slide and hold the thread tension release
button to the right, then pass the thread
through the tension disc which is in the
channel next to the tension adjustment dial.
Release the button.
A Tension disk
B Thread tension release button
C
B
A
10
3
B
1
2
3
4
5
D
7
8 6
0
9
CAUTION
Always be sure to turn off the power before
carrying out the following operation.
(1) Follow the procedure described below to thread the
looper.
1 Open the front cover by sliding to the right and guiding
the top toward you.
2 Run the thread in the sequence illustrated, following
the blue color and the numbers next to each threading
point. (1-0)
3 After running the thread to 0, pull the release lever A,
and then run the thread through B and C.
4 With about 10 cm (4 inch) of thread pulled through the
eye of the needle, as shown by D in the illustration,
move the looper back in the direction of the arrow to
lock it.
5 Close the front cover.
NOTE:
When using thick thread, such as decorative thread,
as the looper thread, run the thread as shown in the
illustration.
A
Do not run the thread through A.