Technical data

Operating instructions
42 Operating manual 806N Version 00.0 - 12/2012
Running the
bobbin empty
If too many stitches have been entered it is possible for the bobbin to run
empty before the machine generates a warning. If this occurs, the normal
result is that the needle thread no longer has opposing tension from the
hook thread and the thread monitor then provides an indirect indication of
this problem. If the thread monitor indicates a thread breakage but the
thread is not broken then check if the bobbin is empty.
This indirect indication from the thread monitor is not absolutely reliable.
You should therefore attempt to enter the bobbin capacity as accurately
as possible. You should preferably enter a somewhat lower number of
stitches and then work up to the actual capacity.
5.2.6 Inserting/changing the shaping assembly
In most cases, a shaping assembly is inserted when the machine is first
put into operation. If this is not the case, or you need a different shaping
assembly, then you will have to insert or change it.
If you perform the basic settings via the software, the machine will identify
the inserted shape in its reference run. In the selection window for the
seam program, you will be able to see the numeric code for the shape
and then initiate a change of shape, if necessary.
A shaping assembly consists of the following components:
Component Name and purpose
Edge folding frame
– consisting of an outer frame with inner frame, this
component folds the pocket blank
Middle slide
– the pocket blank is positioned here