SINGER Heavy Duty 4423 - Инструкция (Страница 8)

5
When sewing several layers or thick fabrics, the presser foot
can be raised
for easy positioning of the
work. (A)
to a higher position
A
The presser foot pressure of the machine has been pre-set
and requires no particular readjustment according to the type
of fabric (light-or-heavy weight).
However, if you need to adjust the presser foot pressure,
turn the presser adjusting screw with a coin.
For sewing very thin fabric, loosen the pressure by turning
the screw counter clockwise, and for heavy fabric, tighten by
turning it clockwise.
Two Step Presser Foot Lifter
Adjusting Presser Foot Pressure