Fan and Heater | AIR PRESSURE SWITCH |
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Adjusting the Air Pressure Switch
1.Air pressure switch must be adjusted so that it will activate with lowest level of grain that will be dryed in bin.
2.Put grain in bin to level desired (low).
3.With heater on and fan off display on heater should read "no airflow".
4.Start fan. Heater display should now read
"airflow".
5.If display does not read "airflow" remove cap from adjustment port and slowly turn screw counter clockwise until display does read "Airflow". Figure C
6.Shut fan off display should read "no air flow" when fan gets to half speed. If not repeat step 5.
Figure C
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