DURKOPP ADLER 669 CLASSIC, Operating Instructions Manual

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Operation
24 Operating Instructions 669 - 00.0 - 08/2019
4. Put the bobbin on the winder (1).
The thread does not need to be hand wound around the bob-
bin.
5. Press the bobbin winder lever (2) in the bobbin.
6. Sew.
The bobbin winder lever (2) ends the operation as soon as
the bobbin is full.
The bobbin winder (1) remains in position so that the blade (6)
is properly positioned
7. Take off the full bobbin. Clamp the thread behind the blade (6)
and tear off.
8. Put an empty bobbin on the bobbin winder for the next winding
process and press the bobbin winder lever (2) into the bobbin
4.5 Changing the bobbin
Fig. 6: Changing the bobbin (1)
WARNING
Risk of injury from sharp and moving parts!
Puncture or crushing possible.
Switch off the machine before changing the
bobbin.
(1) - Hook cover
(2) - Bobbin case retainer (3) - Bobbin enclosure
① ② ③