DURKOPP ADLER 745-34 Manual page 56

54
Check of the light barrier position with swung-in folder
–
When the feeding clamps are in the rear position, swing the folding
station 1 in.
–
Press key "7".
Folder (A) or pick-up folder (B/F) are made pressureless.
–
Press the folder on the sliding sheet manually and pull the feeding
clamps to the front.
Make sure that the folder sole is guided under the folding sheets.
–
Check switching of the light barriers with swung-in folder.
–
Swing the folding station out again.
Hint:
If the light barriers do not switch at the seam beginning and seam
end, the parallel position of the feeding clamps has to be checked
(see Service Instructions).
–
Remove adhesive tapes from the reflecting strips.
Danger of breakage !
When the light barrier adjustment has been finished, the folding station
has to be swung out again in any case.
1