16 BA_310D-R_3100D-R_A16-3_180117_en
4 Notes on usage
4.1 Needles and threads
By selecting the most suitable needles and threads for the relevant sewing
material one can influence the sewing quality decisively.
Only tested GROZ-BECKERT needle system 1828 E should be used.
The machine is supplied with needles of thickness 80.
Note: An intact needle is of decisive importance for a good initial stitch.
Bent needle points, which can in part only be visible under a
magnifying glass, impair the sewing result.
Therefore, exchange your needles in good time!
We recommend endless twined polyester threads with a thickness of 120/2.
They are to be preferred to a spun thread, due to their high strength and good
sliding ability at low thread volume.
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 different needle types.
4.2 Inserting the needle (Fig. 6)
CAUTION! Danger of Injury!
Switch off the machine before changing the needle and
ensure the machine is off by pressing the pedal for
switching the motor. Otherwise there is a danger of injury
through crushing and needle stitches.
Due to the bent shape of the needle the position in the needle lever is given.
Care must only be taken that the needle piston is pushed in the slot of the
needle lever up to the stop and that the needle clamping plate (6) is tightened
with the screw (5).
To Next Page
Loading...
