Inserting The Hook Thread Bobbin With Machines Equipped With Residual Thread Monitor - DURKOPP ADLER 867 Instruction Manual

6.7.

Inserting the hook thread bobbin with machines equipped with residual thread monitor

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CAUTION !
The hook bobbin has to be inserted so that the groove 1 is turned
downwards
The area around the bobbin housing and the light barrier has to be
cleared of sewing dust !
Wind up the bobbin thread
CAUTION !
When winding up the thread, the groove 1 has to be positioned towards
the machine Thus the thread is first wound into the supply groove 2