Strobel VEB100-1 - Seam Lock (Version RF); General; Switching on the Seam Lock; Seam Lock

27 BA_VEB100-1-2-2W-4-5_A3-1_180615_en
4.11
4.11.1
Seam lock (version RF)
The classes VEB100-1, -2 and -2W can be equipped with seam lock and than
they are named: VEB100-2RF.
General
4.11.2
The parameter F-10 must be set from 0 to 1.
Switching on the seam lock
CAUTION!
Under no circumstances may the LED 4 light up during sewing operation.
4.11.3
The "simple" backtack sequence is used for technical control in these machine
classes.
Seam lock
Sequence:
The seam lock is made at the seam end by lifting the feed dog.
1. After sewing pedal in position 0, the machine stops in position 1. (Fig. 10)
2. Pedal into position 2 means the second thread tension close, the plunger
drops down and the feed dog lifts up.
3. The machine makes the seam lock stitches with slow speed (normally 3
stitches) and stops in position 1. The second thread tension, the plunger
lift and the feed dog lift switch off now.
4. The machine turns to position 2 and cuts the thread.