Threading Manually - Brother NV4500D Operation Manual

Note
When the "Automatic Threading" button is
pressed, the presser foot will be automatically
lowered.
If you are using an incorrect needle and thread
combination, the hook may sometimes get
caught in the needle. If this happens, remove
the hook from the needle as described below.
CAUTION
• The needle thread carrier will automatically
thread the needle when the "Automatic
Threading" button is pressed. Be sure to keep
your hands and other items away from the
needle area, otherwise injuries may occur.

Threading Manually

Automatic threading cannot be used when using
the wing needle, the twin needle, or special thread
with a thickness of 130/20 or thicker. In these
cases, thread the needle as described below.
CAUTION
• Before manually threading the machine, be
sure to press
injuries may occur if the "Start/Stop" button
or any other button is pressed and the
machine starts sewing.
in the LCD, otherwise
10
8
11
9
4, 12
13
14
15
a a
a a
Turn the main power to ON.
b b b b
Turn the handwheel so that the line on the
machine is aligned with the line on the
handwheel.
a Line on handwheel
Memo
If the line on the machine is not aligned with
the line on the handwheel, the sewing
machine cannot be threaded. Check that the
line on the handwheel is facing up as shown in
the illustration above.
c c
c c
Press at the lower right of the LCD
screen.
→ The entire screen becomes white, and all keys and
operation buttons are locked.
UPPER THREADING
7
5, 6
3
2
1
a
1
31