DURKOPP ADLER 867 Durkopp Adler page 44

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To change the bobbin:
1. Swivel up the bobbin case retainer (8).
2. Remove the empty bobbin (7).
3. Insert a full bobbin (7):
Important
Insert the bobbin so that it moves in the opposite direction of the
hook when the thread is pulled out.
Fig. 17: Changing the bobbin (3)
(9) - Bobbin with vision slots
Information
If the machine is equipped with a remaining thread monitor, the
bobbins come with vision slots on one side. Insert these types
of bobbin (9) in the hook in such a way that the vision slots are
pointing up. Otherwise, the remaining thread monitor will not work.
4. Feed the hook thread through the slot (6) in the bobbin case
retainer.
5. Pull the hook thread under the tension spring (5).
6. Feed the hook thread through the slot (3) and pull it
approx. 3 cm further.
7. Close the bobbin case retainer (8).
⑨
Operating Instructions 867 - 04.0 - 03/2018
Operation