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A
E
B
6)
Press ROTATE button
the selected state.
At this time, adjust the clearance provided between the count-
er knife and the moving knife to 2.0 mm. Adjust the clearance
F
with +/- key
C
specified adjustment value. Then, press TRAVEL DIRECTION
CHANGEOVER button
D
direction of travel to the return. For the return, carry out the
adjustment following the same steps of procedure described
above.
After the completion of adjustment of sewing in the forward
direction and that in the return direction, confirm the adjustment
by pressing ENTER button
1. Whenever you have changed the throat plate (asm.)
or the moving knife, be sure to carry out position-
ing of them without fail. If the position adjustment
is not carried out, needle breakage or the needle
cutoff by the knife can occur when using the bird's
nest reducing function.
2. Dust and thread waste can easily accumulate in the
hook cover. Remove the dust and thread waste peri-
odically (once a day) with the air blower or the like.
– 137 –
3)
In this step of procedure, the position
of the bird's nest reducing device is
adjusted. Loosen needle hole guide
screw ❻ . Detach needle hole guide
❼ .
4)
Turn the power to the sewing machine.
Keep M button
select
Then, the list of check pro-
grams is displayed. Select
5)
Fully depress the start pedal once to
retrieve the origin.
C four times to put
G until the clearance becomes the
F once to change over the
D.
held pressed to
A.
B.
E in
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