Dürkopp Adler 1767 Operating Instructions Manual page 29

Operation
Operating Instructions 1767 - 00.0 - 12/2016
Important
Guide the threads through the guides and around the tensioning
screws in such a way that the threads do not intersect.
Important
Check the thread length.
The thread cutter does not function correctly when the loose thread
end is too long.
For machines with a short thread cutter
3. Insert the left-hand needle thread through the left-hand guide
holes above and below the thread clamp.
4. Insert the right-hand needle thread through the right-hand
guide holes above and below the thread clamp.
5. Insert the threads into the thread clamp from the left / right so
that the threads are held in place inside the respective hook
of the clamp (see figure Page 25).
Important
Check the thread length.
The short thread cutter does not function correctly when the loose
thread end is too long.
27