2:4
 Changing the presser foot
  Switch off the main switch
Snap off the presser foot
Press the front part of the presser foot upwards and at the same time 
the rear part downwards until it disengages from the presser foot 
holder (11).
Check that the presser foot is properly attached by raising the presser 
foot lift.
Snap on the presser foot
Place the presser foot under the presser foot holder (11), so that when 
the presser foot lifter is lowered, the pins of the foot snap onto the 
presser foot holder.