DURKOPP ADLER 755 A, Service Instructions Manual

Page: 94 / 498

Setting the trimming and clamping device for the hook threads
92 Service Instructions 755 A/756 A - 00.0 - 02/2019
13 Setting the trimming and clamping device for
the hook threads
Fig. 97: Setting the trimming and clamping device for the hook threads
Function of the trimming and clamping device for the hook threads
After reaching the end of the seam, the hook threads are pulled into
the open hook thread trimmer (1) and the hook thread clamp (2) through
the thread grooves in the throat plate.
The hook thread clamp (2) is located at the height of the throat plate.
The hook thread trimmer (1) clamps the hook threads in place and cuts
them off.
The hook thread trimmer (1) is cleaned with a blast of air during each work
cycle. This prevents any fluff and threads ends from being clamped.
WARNING
Risk of injury from sharp parts!
Cutting possible.
Switch off the machine before adjusting the
settings of the trimming and clamping device for
the hook threads.
(1) - Hook thread trimmer (2) - Hook thread clamp
① ②