– 101 –
When making the needle size thick-
er, confirm the clearance between
the needle tip or the intermediate
presser and the wiper. Wiper cannot
be used unless the clearance is se-
cured. In this case, turn OFF the wip-
er switch, or change the set value of
memory switch
.
Aligned
Needle
[ Adjusting the bobbin case holder position bracket ]
7) Loosen setscrews
of bobbin case holder
position bracket
.
8) Move bobbin case holder position bracket
to the right or left to adjust so that the center
of bobbin case holder position bracket
is
aligned with the center of needle. Then, tight-
en setscrews
.
9) Loosen setscrews
of bobbin case holder
position bracket base
.
10) Move bobbin case holder position bracket base
back or forth to adjust so that the end face
of bobbin case holder position bracket
is
aligned with the end face of notch in the slot of
bobbin case holder. Then, tighten setscrews
.
1-3. Adjusting the height of the feeding frame
1) Loosen setscrews
❷
located on the right and
left sides of feed bracket
❶
. Moving cloth
presser link
❸
to the direction
A
will decrease
the height of the feeding frame.
2) After the adjustment of the height of the feed-
ing frame, securely tighten the screws
❷
.
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
❶
❷
❸
A
