2. Use in accordance with the requirements
Class 910 is a sewing unit determined for processing light to
medium-weight material, i.e. fabrics made of textile fibres or leather.
Such sewing materials are used in the clothing industry and for the
production of home and car upholstery.
Furthermore, this sewing unit can also sew so-called technical seams.
However, in this case the use r has to estimate the possible risks
(preferably in cooperation with DÜRKOPP ADLER AG) because on the
one hand such fields of application are comparatively rare and on the
other hand there is an immense variety of possibilities. According to
the result of this estimation suitable safety measures may have to be
taken.
Generally only dry fabrics must be processed on this sewing unit. The
material must not be thicker than 10 mm when compressed by the
lowered fabric clamp. It must not include any hard objects.
In general the seam is produced with sewing threads made of textile
fibres (cotton threads, synthetic threads or core threads) with the
following dimensions:
Class 910 threads of the dimension 15/3 - 120/3
If other threads are to be used, it is indispensable also in this case to
consider the possible risks and to take corresponding safety
measures, if necessary.
This sewing unit must only be installed and operated in dry and
well-kept rooms. In case it is operated in other rooms which are not dry
and well-kept further measures can become necessary which have to
be agreed upon (see EN 60204-31: 1999).
We as manufacturers of industrial sewing machines take it for granted
that at least semi-skilled operators are working with our products so
that we can assume that all usual operations and their risks are known
to them.
3. Subclass
Cl. 910 Single needle lockstitch sewing unit with thread trimmer and thread
pulling device.
Equipped with two sewing feet for general seam contours.
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