Lower Looper (Green) - Merrylock 740 DS Manual De Instrucciones

1
2
( ) A
( ) 8
8
7
10
9
( ) C
( ) B
Threading

Lower looper (green)

3
- Place the spool on the spool holder pin.
- Bring thread up from back to front
through guide (1).
4
- Make s-loop through holes in thread
guide bar (2).
- Thread guide (3).
- Thread from right to left around the
tension dial (4). Pull thread gently.
When a slight resistance is felt, it is
6
lying correctly between the tension
discs and is on the spring.
- Thread guides (5,6,7,8).
5
- Turn the handwheel towards you
until the lower looper is in the left-most
position. Use the tweezers to pull
a thread loop (not thread end) from right
side to left. Insert the thread into the slit
on the lower looper (9). Turn the
handweel towards you until the lower
looper is in the rightmost position.
- Thread the looper eye (10) so that
the thread lies in the long groove on the
lower looper.
-Place thread under presser foot.
Automatic lower looper
Threader
(for certain type only)
1. Passing the thread through the hole on
lower looper thread guide (8).
2. Turn the balance wheel toward you until
the lower looper extending out 5-10mm
from the needle piate edge.
3. Pull the thread with tweezers to pass the
lower looper hole (A).
4. Draw the therad with your left hand tightly.
5. Use your finger to push the automatic
threader (B) up to the topmost, and then
thread goes through the lower looper ( )
automatically.
19
C