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Hopper Installation Guide
I
2-9
NOTE:
The DM probe’s cable
will be connected to the probe
later in the installation process.
NOTE:
Large drying hoppers
using adapter plates have the
option of having the DM probe
inserted through the hopper
door or from the hopper lid.
The decision is based upon the
amount of headroom available.
Installing the Drying Monitor Probe
(If Applicable)
From the Top of the Drying Hopper
The Drying Monitor (DM) probe can be inserted through the existing hole in the top of
the hopper lid section and secured to a threaded coupling with an appropriate fitting.
1
Insert the DM probe through the coupling in
the top of the hopper lid section.
2
Screw the fitting into the coupling.
Tighten the fitting with an appropriately-
sized wrench.
3
Position the probe so it extends from just
above the top of the hopper lid
section
into the hopper, with the tip of
the probe approximately in-line with the
bottom edge of the dry air spreader cone.
4
Push the compression sleeve into the fitting.
5
Tighten the nut over the sleeve.
The compression sleeve will crimp the tube to
hold the probe in place. Be sure to position the
connector on the DM probe in such a way as to
avoid interference with cables, receiver, etc.
Use an appropriately-sized wrench to tighten the
nut so that it covers all the threads of the fitting.
Connector
Sleeve
Coupling
5
4
2
DM Probe
Location
Through the Door of the Drying Hopper
The Drying Monitor (DM) probe can also be installed from the inside of the drying
hopper and secured to the hopper lid section.
1
Remove the two (2) adapter plates from the probe mounting assembly.
S
et the adapter plates aside for use in Step 5.
2
Insert the probe and mounting assembly through the door of the hopper.
3
Pull the probe and mounting assembly through the hole in the top of the
hopper. Fold the gasket around the probe so that it will fit through the hole.
4
Place the gasket over the probe hole.
(Continued)