Alterations reserved
Version 05/2008
Operating Manual B21-C - en
Page 67
3.1.1 Vacu-Alignment (Option)
The Vacu-Alignment 1 has
a separate vacuum pump 3.
ON/OFF position also occurs
through switch 2.
Heavy or thick paper require more vacuum than light or thin paper.
The setting occurs at twist-grip 4, scale +/-
With ball knob 5 scale +/- the vacuum can be adjusted in the infeed area 6.
Set the sidelay 7 through knurled grip 8 to ½ of sheet width at mm-scale.
The fine adjustment occurs through knurled grip 9.
Angle to the foldrollers: loosen knurled screw 10.
Settings to be made at excenter 11, reading-off at scale 12, +/-.
Set the guide plate with the rail 13 above it to such an extend that the paper edge runs between it.
The quantity of smoother bars 14 above the lattice fence 15 depend on the sheet width.
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