22
OPERATION
Operating the Basic
Aspirator.
The Basic Aspirator is designed to pull bees wings, chaff, and dust
from the grain as the dryer discharges grain at the end of the
drying process. The foreign material is in its lightest state and is
easily removed. The Aspirator utilizes a vacuum force to create
suction on the discharge auger box. This suction force carries the
debris from the discharge, through the settling chamber and fan,
and expels it through the cyclone.
Test the system.
The Aspirator unit should be tested upon completion of the
assembly and wiring process. It should also be tested at the
beginning of every operating season.
For safety reasons the dryer should not be running during this
check.
Stop the dryer.
Lockout power to all components except the
3 hp Blower Unit.
Check that all bolts and clamps are in place.
Check that the motor is wired correctly.
Close the
Butterfly Vent.
Start the Blower.
Check that air is being pulled out of the discharge.
Check that air is being vented out of the cyclone.
Open the
Butterfly Vent.
Check that air is flowing into the vent.
IF air is not moving freely through the components,
THEN check for leaks or a blockage in the tube.
Basic Operation.
Run the
Basic Aspirator Unit
when the dryer is in operation.
Open
the
Butterfly Vent
to
decrease
the suction force at the
discharge auger box.
Close
the
Butterfly Vent
to
increase
the suction force at the
discharge auger box.
Periodic Maintenance.
Check the component parts periodically for wear and for the
buildup of material.
Components free of buildup work more efficiently and last longer.
Replace worn out parts to obtain the best operating performance.