37 BA_VEB100-2-4-5_A5-3_230118_en.doc
Roll hemmer (Cl. VEB100-4)
Using the knurled screw (1) (Fig. 14b and Fig. 15b), the tilt angle of the roll hemmer
towards the plunger can be set.
This influences the seam diagram (zigzag stitch). The needle can pierce the roll more or
less deeply.
This setting is the most important control together with the stitch depth regulation
during roll seaming.
The horizontal setting is done after loosening the screw (4) Fig. 15b. This is necessary
when the seamer is exchanged for a different one, or if the seam diagram should be
changed.
If the horizontal setting of the seamer was changed, the seamer tilt angle needs to be
corrected again afterwards as described above.
If the range for the knurled screw is exhausted, then the rough setting can be redone
after loosening the screw (2) (Fig. 14b and Fig. 15b. Afterwards, the axle needs to be
clamped again without lateral play. If necessary, the entire bearing block with hemmer
can be slightly adjusted on the stitch plate after loosening the 3 screws (3) Fig. 15b.
Fig. 14
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