MBO B21 - Air Support

Page60Alterations reserved Version 05/2008
Operating Manual B21-C - en
A slightly tension should be adjusted.
Load and fan out the sheets on the upper
table; the entire table may be loaded and streamed
with wooden paddle 18 . By detaching stainless
steel rods 19 you achieve and additional extension
of the upper table.
The sheets which are transported on the
lower table are controlled through a feeler
tongue 20 which is placed underneath the
suction wheel. In order to obtain an exact
position of the sheet it is necessary to install
a guide plate 21 at drive side and the guide
pin 22 at operator side.
Both guide elements shouldn’t
be too tight to the sheets or otherwise it may
lead to a jam-up.
At the end of the shingled sheets soft rubber
rollers 23 as well as a brush 24 should be placed
on top of the first 2-5 sheets to achieve a
safe sheet separation. The rollers 23 may
be adjusted therefore loosen the adjustment
ring 25 with the knurled screw on the desired
sheet length. The sheet length may be read-off
on a scale 26.
2.2 Air support
Air pressure and vacuum are supplied by a
compressor, which can be turn ON/OFF
through switch 1.2 (see page 30) at main
control panel. Carefully read the technical
data sheet or maintenance data which are
attached to this Operating Manual.
It is extremely important to
clean both filter cartridges 36 and 37
(see item 4.2 page 29)!
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