Inserting The Hook Thread Bobbin With Machines Equipped With Residual Thread Monitor - Duerkopp Adler 550-867 Operating Instructions Manual

5.7 Inserting the hook thread bobbin with machines equipped with residual
thread monitor
1
2
ATTENTION!
The hook bobbin has to be inserted so that the milling 1 is turned
downwards.
The area around the bobbin housing and the light barrier has to be
cleared of sewing dust !
Winding on the bobbin thread
ATTENTION!
When winding the thread on, the milling 1 has to be positioned
towards the machine so that the thread is first wound into the
reserve groove 2.
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