Page62Alterations reserved Version 05/2008
Operating Manual B21-C - en
Between the lower transportation tape 51 and
the feeler tongue 20 rests an infeed plate 52
which may be adjusted through a knurled
grip 53 after loosen the knurled screw 54 upwards
and downwards.
Set the plate upwards if sheets tend to roll down.
Set the plate downwards if sheets tend to roll up.
The air tube 27 is located underneath the
suction wheel. It contains air discharge
holes 55 along
its Mole length. These discharge holes may
be opened or closed through slide clips 56.
These clips should be opened in accordance
to the sheet width, the remaining clips
should be closed. In order to achieve more
air blast at the side blower it is advisable to
open every send clip only. However, the
clips in the centre of the air tube underneath
the suction wheel should be opened continuously.
The air tube is height adjustable through
knurled nut 57. On the knurled grip 58 the
air tube may also be turned after loosen
the knurled screw 59.
2