Beisler 1911-4 - Manual (Page 72)

Short Seam Automat 1911-4 / 1912-4 Working Instructions
- D 72 -
Beisler Automated Sewing Equipment
D.3
Programming
D.3.2 Service menu start level
The service functions of the service menu are requested
by direct access from the start level or from level 1. Ser-
vice functions support the working process during machine
production.
Functions on the start level
The function keys on the start level are assigned to the
symbols below them. These symbols cannot be changed;
they are always visible.

CB Q"
F1 Request service menu level 1
F2 Photocell correction for sewing piece pick-up, Class
1911-4. Insertion distance length, Class 1912-4.
F3 Change fixed seam end point, Class 1911-4
Photocell correction for end of seam, Class 1912-4
F6 Actuate thread clamp manually
F7 Load full bobbin
F8 Reset insertion process
Request service menu level 1:
• Press  key.
Photocell correction for sewing piece pick-up,
Class 1911-4. Insertion distance length, Class
1912-4.
This setting refers to the selected seam.
Depending on the machine class, the beginning of the
seam is determined using different methods.
Class 1911-4: The beginning of the seam is determined
by the scanning spot for sewing piece pick-up of the pho-
tocell. Therefore, the setting refers to a photocell correction.
Class 1912-4: This machine class has no photocell at the
insertion station. The sewing piece is lined up at the stop
rail. Therefore, the beginning of the seam is determined
by a fixed insertion distance length. The setting determines
the length of the insertion distance.
• Press
 key.
C
The cursor automatically marks the changeable value.
To change this value gradually:
• Press
0 or / key.
To enter a completely new numeric value:
• Enter numbers using numeric keypad.
Confirm input and exit menu:
• Press  key.
NOTE - Check settings!
The settings must be checked using a sewing piece; if re-
quired, they must be corrected.
Changing the fixed end of seam point, class 1911-4
Photocell correction for end of seam, class 1912-4
The setting refers to the marked seam.
Depending on the machine class, the end of the seam is
determined using different methods.
Class 1911-4: The end of the seam is determined in re-
lation to the position of the guide laser. The sewing pie-
ce is aligned to the guide laser. The setting refers to a fixed
sewing distance.
Class 1912-4: The sewing piece is lined up at the stop rail.
The end of the seam is determined by the scanning pho-
tocell. The setting varies the length of the sewing distance
that continues after the scanning spot of the photocell.
• Press
 key.
B
The cursor automatically marks the changeable value.
To change this value gradually:
• Press
0 or / key.
To enter a completely new numeric value:
• Enter numbers using numeric keypad.
Confirm input and exit menu:
• Press
 key.