Operation
Operating Instructions 581 - 01.0 - 05/201642
4.13 Sewing
The sewing process can be controlled either with the buttons on 
the machine or via the pedal.
4.13.1 Sewing using the buttons
The clamps can be controlled and the sewing process started with 
the buttons on the machine. The function differs depending on the 
setting in the Service menu ( Service Instructions).
Fig. 29: Buttons
1
st
 setting (default):
• Button 1: Clamps are opened / closed.
• Button 2: The sewing process starts if the clamps are closed.
2
nd
 setting:
• Button 1: Clamps are opened / closed.
• Button 2: If the clamps are not lowe
red, they are lowered 
now. The sewing process starts.
The buttons facilitate quick switch-off during sewing.
(1) - Button 1 (2) - Button 2