Operating Instructions Automatic Single-Head Serging Machine 1265-4
Beisler GmbH
B-8
B.2
Functions of the machine
B.2.4 Serging the seam
Sewing head, Fig. 6:
The sewing head performs the sewing, thread cut-
ting, and serging functions.
As soon as the photocell
2
recognizes the sewing
pieces
1
(the reflective surface
3
of the photo-
cell is concealed by the sewing piece), the sewing
process starts:
the trousers panel is sewn,
the knife
5
serges the seam,
the thread and fabric residues are aspired into
the waste container.
NOTE - Reflective surfaces
The reflective surface
3
of the photocell
must not be damaged or dirty
as otherwise the sewing unit control may be impaired.
NOTE - Cancelling the sewing process
When the program stop switch at the operating panel is depressed, all
machine movements and the sewing process are stopped immediately. The
switch is locked after it has been depressed and must be unlocked for a
reset (machine restart).
Fig. 6
