Smart Parts 100 s Sewing Machine User Manual


 
9
Presser foot lifter
The presser foot lifter raises and lowers your presser foot. (A)
When sewing several layers or thick fabrics, the presser foot can be
raised higher for easy positioning of the work. (B)
Adjusting presser foot pressure
Standard presser foot pressure is set at "2".
The presser foot pressure of the machine has been pre-set and
there is no need for change unless sewing particular type of fabric
(light-or-heavy weight).
If you do need to adjust the presser foot pressure, turn the presser
adjusting knob as shown in the picture.
For sewing very thin fabric, loosen the pressure by turning the knob
counterclockwise. The knob will move upward and the pressure will
decrease. If you keep turning the knob, it can be taken out. By that
time, just turn the screw clockwise, until it lockes back in place and
readjust the pressure.
For heavy fabric, tighten the pressure by turning the knob clockwise
and the knob will move downward and the pressure is increased.
When the knob can not be moved any further, it has reached the
bottom. Please do not turn it any more.