Bernette b77 - 2.5 Raising or Lowering the Feed Dog; 2.6 Using the Slide-on Table

Sewing preparation
25
2020-02 EN 5020077.20A.04
2.7 Presser foot
Adjusting the presser position via the knee lifter of the Free Hand System
> Adjust the sitting height so that the knee lifter can be operated with the knee.
> Push the knee lifter with the knee to the right to raise the presser foot.
– Simultaneously the thread tension is released.
> Release the knee lifter slowly to lower the presser foot.
Changing the presser foot sole
Removing the presser foot sole
> Raise the presser foot.
> Press down on the front of the presser foot sole by hand.
Attaching the presser foot sole
> Raise the presser foot (1).
> Place the presser foot sole (2) under the shaft groove (3) so that the shaft groove is above the presser
foot sole pin (4).
> Then push the new presser foot sole upward until it engages.
3
2
4
1
Removing and inserting the presser foot holder
> Raise the presser foot.
> Align the presser foot holder (1) with the lower left side of the presser bar (2).
> Hold the presser foot holder and drive the screw in manually.