Mitsubishi LU2-4410 User Manual

OPERATION
[7] Threading of bobbin threads
(1) Put the hook into the bobbin case and press
down the latch . The thread end should be
left on the bed.
Thread
Opener
Thread
(2) While holding the two needle threads by left
hand, rotate the handwheel one turn by right
hand. By pulling up the needle threads, as
shown in the figure, the bobbin threads will be
lifted. Each combination of bobbin thread and
needle thread should be aligned and led back
ward.
[si Tension adjusmtnet of bobbin threads
Tension adjusting
screw
Loosen
Tighten
Balance of thread tension
AO
8X
CX
Balanced tension
Tight needle or loose
bobbin tension
Loose needle or tight
bobbin tension
(Tol Needle threadtension
* Needle thread tension should be adjusted in
reference to bobbin thread tension.
• To adjust needle thread tension, turn each ten
sion adjusting nut.
Needle thread tension can be also adjusted for
special fabric and thread by changing intensity
and movable range of slack thread adjusting
spring.
&
l\lfe
Loosen 1
Tighten
Thread tension
adjusting nut
|Tl| Adjustment of presser foot pressure
Pressure to fabric(s) can be adjusted by turning the
pressure adjusting screw.
Weak
Pressure adjusting
screw
-8-
From the library of Superior Sewing Machine & Supply LLC - www.supsew.com

Mitsubishi LU2-4410 Specifications

General

Brand	Mitsubishi
Model	LU2-4410
Category	Sewing Machine
Language	English