MBO B21 - B 2.0 Continuous feeder C

Alterations reserved
Version 05/2008
Operating Manual B21-C - en
Page 59
B 2.0 Continuous feeder C
2.1 Generally settings
For pile transportation use the blue push button 1.6
(see page 30) at main control panel or the blue push
button on the feeder 1. Use the locking handle 3 to
adjust lateral sheet guide 2,. set to 112 of sheet width.
(Lateral sheet guide can be used on either left or
right side, if you want to load the feeder at drive side!).
The tapes 4 have to be set in accordance with the
sheet size.
If large sheets have to be processed use the four
tapes, for smaller sheets use less tapes.
The outer tapes should be positioned approximately
2 cm away from the sheet edge by means of setting
element 14. The tape in the
middle should be centred.
After setting the tapes of the feeder let
it run some turns. This will provide a better setting
of the tapes.
To be able to transport sheets around the drum
without damaged edges Teflon tapes 5 should
be affixed onto the sides of the bar 6 and placed
around the drum down to the lower table 7. As a
transition between the chains and the lower table,
affix three spring steel tapes 8 on the lower table.
The angularity 9 between the upper table and the
tapes may be changed by means of the knurled
nut 10.
The angularity should be adjusted on the
left and right side at the same time. With a too plane
angle the sheet edges may be damaged.
To adjust the pressure of the. tape 4 use the staring crank 11 for the setting element 12
(clockwise = more tension on the tapes, anti-clockwise = less tension on the tapes). The sheets
should be guided which means pressure around the drum 13 if gapping occurs on the lower table 7
(sometimes on very smooth sheets) the pressure should be reduced, which causes a minor ‘loop
formation’ of the sheets underneath the drum. When using heavy sheets the pressure must be
reduced.
The small lower table 7 is mobile. It is adjusted by means of the two feelers
tongue 15. The feeler tongue is hanged with a holder 16, which has two rust points, at a shaft 17. The
adjustment of the feeler tongue may be bigger or smaller according to the height and format of the
pile.
Lower position more prestressirig
Upper position less prestressing
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