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4-2. Presser foot lifting height setting function in the case the sewing machine stops
with its needle-bar up.
In the case the set value of the 2nd lifting height of presser foot is changed, the needle
tip protrudes from the undersurface of presser foot. In such a case, be sure to carefully
check whether the needle tip interferes with the material or whether the needle breaks.
In this case, carefully prevent the needle-tip interference with the material item or the
needle breakage.
4-3. Presser operating speed changing function
It is possible to set the lifting height of
presser foot, when the sewing machine
stops with its needle-bar up, in two differ-
ent stages. The presser foot is brought to
its 2nd lifting height by strongly depress-
ing the back part of pedal.
[ 1st lifting height of presser foot ]
Factory-set value : 5.0
Adjustable range : 0.1 to 8.5
[ 2nd lifting height of presser foot ]
Factory-set value : 8.5
Adjustable range : 8.5 to 13.5
For reducing the operating noise or fur-
ther reducing the material damage by the
presser foot when it is lowered to contact
the material, the presser operating speed
can be changed appropriately.
Factory-set value : 100
Adjustable range : 100 to 500
– 7 –
The amount of uplift of the
presser foot above the throat
plate varies according to the
material thickness of the item
to be sewn and the presser
foot pressure. Be sure to
check the actual condition
before starting sewing.
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