Beisler 1360-4 - Manual (Page 64)

C-24
Service Instructions Automatic Multi-Head Serging Machine 1365-4 Beisler GmbH
C.5
Maintenance
C.5.19 Stepper motor PCB with transmission
Fig. 18: The two thread monitors of the A and B machines can be used
to adjust the response delay and the response sensitivity. The adjust-
ments are made separately with the corresponding potentiometers. To
extend the response delay or to increase the response sensitivity, the
corresponding potentiometer is rotated clockwise.
1 B machine: Jumper (set)
2 B machine: Efka controller
3 B machine: Initiators
4 B machine: Top transport connection (X58),
differential transport (X57), puller (X56)
5 B machine: 24 V power supply
6 A machine: Jumper (not set)
7 A machine: Efka controller
8 A machine: Initiators
9 A machine: Top transport connection (X55),
differential transport (X54), puller (X53)
a A machine: 24 V power supply
b A machine: Fan
c A machine: EPROM CRC 0105
d B machine: Fan
e B machine: EPROM CRC 0105
Fig. 18