Grain Systems PNEG-728 - Manual (Page 42)

Autoflow Operation
42
START UP PROCEDURE/LAST FILL
Start Up Procedure cont.
21) After the dump cycle the dryer should
continue to the beginning of the next dry
cycle.
22) Just before the second dump go into the
drying chamber.
23) Place your arm in the grain next to the
outside leveling band post.
24) When the dump cycle begins your arm
should travel from the outside leveling
band post to the bin sidewall. If your arm
does not make it to the sidewall, increase
the time on the unload timer. If your arm
reaches the bin sidewall before the dump
cycle stops, decrease the time on the
unload timer. (This only has to be done
one time).
25) After the fourth dump stop the dryer.
26) Enter the storage chamber and gather a
large sample of grain. Gather a good
sample of grain all the way around the bin.
27) Test the moisture of the sample grain.
28) If the moisture of the grain is too high
increase the grain temperature setpoint on
the moisture control thermostat five de-
grees for each additional point of moisture
to be removed.
29) If the moisture of the grain is too low
decrease the grain temperature setpoint on
the moisture control thermostat five de-
grees for each additional point of moisture
to be added.
30) After the moisture control thermostat is
adjusted, decrease the time on the dry timer
by one-half. The dry timer should not be
set lower than the amount of time it takes
the dryer to refill after the dump cycle.
31) Restart the dryer. The time on the dry
timer should expire before the grain
reaches the temperature setpoint on the
moisture control thermostat.
32) Any time a change is made on the moisture
control thermostat the dryer must dump
four times before the full effect of the
change will be made on the moisture of the
grain.
Last Fill
1) Stop the dryer when all the wet grain has
been loaded into the drying chamber.
2) Set the time on the dry timer for twice the
recommended amount using the following
charts for the specific bin size, fan and
heater size, drying temperature and grain
input moisture content.
3) Push the reset button.
4) Turn the dry and hold switch to the “on”
position.
5) Turn the load auger switch to the “off”
position.
6) Press the start switch.
7) When the dryer shuts down install the fan
inlet cover(s).
8) Let the aeration fan cool in the top and
store, or manually dump into the storage
chamber.