Operation
Operating Instructions 581 - 01.0 - 05/2016 41
4.12 Changing the blade
Fig. 28: Changing the blade
To change the blade:
1. Loosen the screws (1) and remove the bobbin case retainer (3).
2. Remove the old blade (2).
3. Insert the new blade (4) to the base of the groove and bend
in the dire
ction of the arrow.
4. Re-tighten the screws (1).
5. Tighten the bobbin case retainer using the screw (1).
Important
The blade may not project outside the bobbin case retainer!
(1) - Screws
(2) - Old blade
(3) - Bobbin case retainer
(4) - New blade
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