Sewing Preparation
29
2022-08 EN 5020077.40A.04
2.7 Presser Foot
Adjusting the Presser Foot 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.
> Move 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
Removing the Presser Foot Sole
> Raise the presser foot.
> With the finger press the front edge of the presser foot.
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
Prerequisite:
•
The presser foot sole is removed.
> Raise the presser foot.
Summary of Contents for b77
Page 1: ...User Manual...
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