DURKOPP ADLER 767 Instruction Manual page 35

–
Change the bobbin.
A new seam can now be sewn.
If the empty bobbin is not replaced by a full one, the acoustic
signal sounds again when the next seam is sewn.
Depending on the setting:
- Either the signal sounds continuously all the time the seam is being sewn until
the thread is cut
- or it sounds for 2 seconds the next time the thread is cut.
–
Winding on spool thread.
The procedure is described in this operating manual.
Caution! Danger of injury!
Turn off main switch!
The shuttle bobbin must not be changed unless the
machine is switched off.
IMPORTANT !
The bobbin must be put in place with the groove 2 facing
downwards.
The area of the spool housing and the light barrier must be
kept free of dust.
IMPORTANT !
The groove 2 must face upwards for winding on.
Wind the thread round the spool manually only in the area
of the supply groove 4.
2
3
4
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