Operation
Operating Instructions 650-10 - 03.0 - 08/2016 33
OR:
1. Press the Pedal (3) fully back.
 The thread is cut, and the sewing feet are lifted.
Functions of the optional additional pedal
The additional pedal (2) has a dual function. Depending on the 
se
tting of the technician level it either alters the fullness or the 
curve support ( Service Instructions).
• In automatic mode: 
T
he value for fullness or curve support is corrected for the cur-
rent step.
• In manual mode: 
The value for fullness or curve support is selected.
Use the additional pedal as follows:
1. Depress the additional pedal:
•
Press the pedal forwards = increase value.
• Press the pedal backwards = reduce value