18 BA_VEB100-2-4-5_A5-3_230118_en.doc
4 Notes on usage
4.1 Needles and threads
The sewing quality can be improved by using the most appropriate needles and
threads for the goods to be produced.
Only use approved GROZ-BECKERT needle system 1669 EEO.
The machine is delivered with needles of size 70/10 (VEB100-4) and
80/12 (VEB100-2, -5).
NOTE: An intact needle is very important for ensuring good quality stitches.
Bent needle tips, that may only be visible under a magnifying glass, will
lead to poorer sewing results. Replace your needles in time!
We recommend using twined polyester tread of thickness 120/2 (VEB100-2, -5) and
200/2 (VEB100-4). Due to their high strength and good sliding behaviour at a small
thread size, they are preferable to spun thread.
G u a r a n t e e n o t e !
This machine has been configured and broken in using original
GROZ-BECKERT needles.
No guarantees can be given when the machine is readjusted for
the use of different needles.
4.2 Inserting the needles
C A U T I O N ! Danger of injury!
Before replacing needles, switch off the machine and push down
the Sewing drive switch pedal to ensure that the machine is truly
switched off.
Otherwise there is a danger of injury from crushing and needle
punctures.
The bent shape of the needles determines the position of the needle lever. Only
ensure that the needle shank can be pushed into the groove of the needle lever until it
stops and the needle clamping plate is tightly fastened using the screw
((for pos 4) Fig. 4).
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