Service functions
62
10.04 Description of the solenoids or solenoid valves and key switches
Component
Parameter
setting
Function
S1 -
Switch on feed changeover from manual / needle again
S2 446 at "1"
Needle raised without thread trimming
S2 446 at "2"
Needle position change
S2 446 at "3"
Single stitch
S2 446
Invert following tack function
S2 446
Tack suppression
S2 446
Switchover position on zigzag machines
S6 -
Stop start inhibitor
Y2 -
Thread trimming (I max = 4A*)
Y3 -
Thread wiper (I max = 4A*)
Y4 -
Lift presser foot (Imax = 8A*)
Y5 -
Feed changeover
Y8 -
Thread tension release (I max = 4A*)
[A2] -
Switch case on sewing machine
[A3] -
Sewing head recognition (OTE)
A10 -
Signal bobbin thread monitor
* The sum of the load currents of all activated control elements (solenoids, solenoid valves)
must not exceed the value of 4A.
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