11 BA_VEB200-1-2_A2_180618_en
4
4.1
Instructions for use
The sewing quality can be influenced to a considerable extent by choosing the
most suitable needles and threads for the material to be sewn. It is
recommended to use controlled GROZ-BECKERT needles system 1669 EEO
only.
The machine is supplied with size 80 needles.
Needles and threads
Notice: A perfect needle is of great importance for a good sewing result.
Damages of the needle point which often can be made visible under
a magnifier only may deteriorate the sewing result. Replace the
needle in time!
We recommend twisted polyester filament threads of size 200/2 respectively.
Because of their high strength and ability to slide, combined with a low volume
they are to be preferred over a spun thread.
Guaranteed remark!
This machine has been set and sewn off with genuine
GROZ-BECKERT needles.
No guarantee can be granted if the settings are modified
for using other needle types.
4.2
Inserting the needle
ATTENTION!
Switch off machine electrically and confirm that the
machine is really in standstill position by operating the
treadle for the sewing drive control before changing the
needle.
Otherwise DANGER of finger bruises and needle through
stitches.
The curved needle shape determines its position in the needle lever. Attention
should be paid only to ensure that the needle piston is pushed to the stop in the
channel of the needle lever and that the screw (1) Fig. 2 of the needle clamping
plate is tightened well.
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