42 MA_VEB100-1-2-2W-4-5_A3-1_190627_en.doc
3.11 Sewing drive
Separate operating instructions with programming instructions and wiring diagrams
are supplied with the sewing drive.
3.12 Seam lock (Fig. 18)
Class VEB100-1, -2, -2W
The seam lock is made at the seam end by lifting the feed dog.
Therefore the feed dog is lifted, the plunger is lowered and a second thread tension is
activated.
Fig. 18