Grain Systems PNEG-1471 - Manual (Page 68)

68 PNEG-1471 Vision Series Model 2400 Portable Dryer
5. Electrical (Top Module)
Lower Junction Boxes with Grain High Limit Thermostats
Figure 5A
Lower Junction Boxes with Grain High Limit Thermostats Parts List
Ref # Part # Description
1 FH-6972 Enclosure 4 x 4 x 2-1/2 White PVC
2 D01-0254 High-limit Mounting Bracket
3 D03-0005 Grain Thermostat High-Limit 10' 210°F (for 14' Dryers Only)
3 D03-0378 Grain Thermostat High-Limit 24' 210°F (for Dryers that are 16' and Longer)
3a D03-0258 Grain Temp Thermistor
4 D03-0054 Connector 1/2" EMT Compression
5 D03-0057 Conduit 1/2" EMT Metallic
The following components make up the grain High-Limit conduits that run through the grain columns.
The conduit assemblies are not shown in the photos.
* D03-0057 Conduit 1/2" EMT Metallic
* D03-0054 Connector 1/2" EMT Compression (2/Conduit; 1 at Each End of the Dryer)
* D33-0002 Coupler 1/2" EMT Compression (Couples The Lengths of 1/2" EMT)
* FH-6972
Enclosure 4 x 4 x 2.5 White PVC (As of 2003 A 4 x 4 Enclosure Has Been Added to these
Assemblies and is Mounted on the Rear Column End Panels into which the Grain High-limit
Thermostat Conduits now Terminate.)
* Not Shown
Lower junction boxes and air switch
3
Grain temperature thermistor
Lower junction
box (right), with
grain High-Limit.
Lower junction box (left), with grain High-Limit.
Air switch assemblies (See Page 67.) )
Grain temperature thermistor.Two (2) thermistors are there in
each (right and left) grain High-Limit thermostat assemblies.
Lower junction box (right), with grain High-Limit
5
3a
1
2
4
3a
3
5 4 2
1
3a
Lower junction box
(left), with grain High-Limit