－
09
－
WarNING :
turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
1. MaINtENaNcE
#
. MaINtENaNcE oF SaWING MacHINE
1-1. adjusting the height of the needle bar
WarNING :
turn oFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
1-2. Needle and hook adjustment
Move needle bar
1
to the lowest poston of ts stroke. Algn the lower end the needle bar wth the top surface of
hook tmng gauge
4
on “” sde. Then, remove cap
2
and loosen needle bar connectng stud screw
3
. Now,
conduct adjustment works.
) Remove the throat plate (front sde) from the bed surface.
2) Remove the screws n the order
1
2
3
, then remove trmmer mountng base
C
from the bed surface.
1
2
4
3
Machined surface
of the arm
1
0.5 mm
2
3
C
