Short Thread Cutter; General - DURKOPP ADLER 867 Service Instructions Manual

2.15 Short thread cutter

2.15.1

General

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4
Thread-pulling knife height
The thread-pulling knife 1 is supposed to swing past the bobbin as
close as possible.
As standard a 0.1 mm thick washer is provided between the hook
housing and the knife carrier 3 in order to lower the thread-pulling knife
of 0.1 mm if necessary.
Position of the thread-pulling knife
The thread-pulling knife 1 cannot be shifted on the knife carrier 3. This
allows to exchange the thread-pulling knife without having to reset the
cutting pressure.
While in resting position the marking 2 of the thread-pulling knife 1
should face the blade of the counter-knife 4.
Control cam
The control cam has a double-sided control function for the right and
left hook bearing.
2 1 3