Operating instructions

Operation
Operating Instructions 650-16 - 01.0 - 06/201436
5.8.1 Functions of the optional additional pedal
The left pedal (2) has a dual function. Depending on the setting
of the technician level it either alters the fullness or the curve
support ( Service manual section 17.3.3).
In automatic mode:
The 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.
Steps
1. Depress the additional pedal:
Push the pedal forwards: Increase the value
Push the pedal backwards: Decrease the value
5.9 Knee switch
The knee switch (1) is used to switch the seam programs from
one step to the next, both in automatic mode and also in program-
ming mode.
Figure 13: Knee switch
Steps
1. Depress the knee switch.
The next step is called up.
(1) - Knee switch
1