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12.2. Change contact pressure between dosing brush and sieve
The AIR Flocker PRO is delivered with the correct contact pressure set between the dosing
brush and the perforated plate screen insert mounted as standard.
For this reason, it is not necessary to change the contact pressure.
A change of the contact pressure can be considered if it is reduced due to the wear of the
spiral brush lining of the dosing brush and it is not to be replaced. In this case, the contact
pressure can be increased.
If the metering brush is replaced at a later time, the contact pressure must be reduced
accordingly. If the contact pressure is not adjusted to the new metering brush, the spiral
brush coating will wear out much faster.
The contact pressure is increased if the distance between the metering brush and the
perforated plate screen insert is reduced. Conversely, the contact pressure is reduced if the
distance between the metering brush and the perforated plate screen insert is increased. The
distance between metering brush and perforated plate screen insert can be varied by means
of two eccentric shafts on which the perforated plate screen insert rests.
The eccentric shafts are mounted in the flock hopper.
The dosing brush may only be replaced by designated persons.
1. Switch off the Air Flocker PRO: Turn the main switch counterclockwise to the 0 off
position.
2. Disconnect the AFP from the power supply. To do this, disconnect the power plug on
the mains side.
3. Open the service flap (12) with the supplied triangular key.
4. Hold the flock hopper (34) firmly with one hand.
5. With the other hand, first press down the lever of the quick-release on the left (32).
Then the right one (33)
6. Remove the sieve (39)
7. Loosen the screws (35) located at the front and rear of the flock guide (34) until you
can turn the eccentric axles (41) by hand.
Summary of Contents for 810489
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