7.3 Aligning the air nozzles for cleaning the reflected foil
The light barrier fixture is equipped with additional air nozzles for
cleaning the reflected foils from dust and fluff.
Standard checking
The air nozzles 1 have to be aligned in such a way that the air stream
is directed towards the reflected foils while the feeding clamp moves
in loading position.
Precondition: The feeding clamps are aligned to the folder sole
(see chapter 4.4).
Correction
–
Select the output element y3 in the multitest system.
–
Pull up the feeding clamps in the air nozzle area and lower
with yc104 / yc105.
–
Slightly loosen the screws 2 and turn the air nozzle holder in such
a way that the air stream hits the reflected foil - be careful not to
displace the light barrier position.
–
Consider the lateral displacement of the left clamp in the mode
“Pocket bag on flap”. For this purpose select the output element
yc106 additionally.
–
Tighten the screws 2 again.
80
2121
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