IT]
Movable
knife
adjustment
Loosen nut 8 and move connecting rod L Q right
or
left
so
that the V-notch@
of
the movable knife 8 is even
with
the index on the needle plate when the machine is stopped.
~Replacing
the
movable and fixed
knives~
(1) Remove screws
0,
and remove feed plate
8.
Remove screws 8 and
8,
and remove needle plate
8.
Now
disconnect the thread cutter connecting rod 8 from stud
8.
t:-·
Movable
knife---®
washer
(2) Remove
the
movable knife, and replace it
with
a
new
movable knife.
Now
check
the
cutting edge of
the
movable knife 0 and the fixed knife
0.
If
necessary, use the provided movable knife washer
to adjust
the
knives. so that they cut properly.
(3)
Install the fixed knife 0 0.5
mm
away
from
needle
hole plate
0.
-17-
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