Sterlco SDAP 90-225 CFM Series Drying and Conveying Systems - Manual (Page 22)

Page 22 SDAP Series PD 2 to PD 4 Drying and Conveying Systems
Figure 6
Machine Loader Dry Air Closed Loop Take-Off Compartment
Indicator
knob
Adjustable
inner tube
Outer
tube
Hose
from
blower
Material
outlet
Hold-down
screw
FCO-1.5MD
3-8 Adjusting Sight Glass Proximity Sensor
Sensitivity
You can adjust the sensitivity of the material level proximity sensor in the sight glass. The
factory setting is correct for most applications. The sensor is factory-installed to the frame;
however, you should install the sensor at the material level height you want.
When adjusting, fill the glass and verify that the sensor detects your material. The LED on the
switch goes out when it detects material.
„ For increased sensitivity, turn the potentiometer clockwise.
„ For decreased sensitivity, turn the potentiometer counterclockwise.
3-9 Drying Hopper Loader
Levels B and C
; The drying hopper loader may have been shipped loose. Mount the drying hopper loader to
top cover of drying hopper. The drying cover has the appropriate bolt holes supplied to
mount the vacuum hopper. See Section 3-5 on Page 18 for mounting tips.