12.10 Recognition of the pick-up folder
Caution: Danger of injury !
Switch off the main switch.
Check and adjust the switches S22 and S 23 only with the sewing
unit switched off.
Standard checking
Via the switches S7 and S8 it is checked whether the used pick-up
folder belongs to the selected s ewing program.
In case of r/h single piping the switch S7 has to be actuated and in
case of l/h single piping the switch S8 must be actuated.
The switches are actuated through an angle i n the pick-up folder.
The distance between the switches and the screw should amount
to approx. 1 mm.
Check the distance between screw and switches S7 and S8.
Correction
Loosen the screws 3.
Shift the switch fastener.
Tighten the screws 3 again.
105
3
S7 S8 3
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