Grain Systems PNEG-526 - Manual (Page 3)

TABLE OF CONTENTS Tower Dryer Operations & Service
DRYER OPERATION
SafetyFirst .......................................................................................................... 7
SafetyPrecautions .............................................................................................9
Installation Requirements
...............................................................................10
Dryer Control Panel........................................................................................... 11
Dryer Start Up.................................................................................................. 13
Dryer Shutdown................................................................................................ 17
Viewing Temperature/Moisture History........................................................... . 17
Viewing Burner/Fuel Train Status.................................................................... 17
Viewing Grain Flow Status............................................................................... 17
Setting the BPH Correction Factor................................................................... 17
TRI-POINT MOISTURE CONTROLLER
Main Screen...................................................................................................... 19
Set-Up of the Controller.................................................................................... 20
Operation Procedure......................................................................................... 21
How the Controller Works................................................................................ 22
Alarms............................................................................................................... 23
Access Drying History...................................................................................... 24
WARRANTY......................................................................................................... 19

MAINTENANCE
Pre-Seasonal Inspection And Service............................................................... 31
Seasonal Inspection And Service......................................................................32
End Of Season Service.....................................................................................32
Lubrication Table..............................................................................................33
Pre-Season/End of Season Checklist................................................................35
TROUBLE SHOOTING
Drying Issues.....................................................................................................3

Burner................................................................................................................3

General..............................................................................................................

OIU (Screen) Messages.....................................................................................4

PARTS LIST
Commercial Tower Dryer Common Service Parts ............................................4

Commercial Tower Dryer Sidewall Sheets......... ..............................................5

ELECTRICAL DIAGRAMS
Tower Dryer Control Panel Wiring Diagrams...................................................53
COMPONENT MANUALS
Allen-Bradley Variable Frequency Drive
Maxon "NP-LE" Burner
Maxon "CV" Gas Control Valve
Maxon "808" Gas Shut-Off Valve
Nord Gear Reduction Gear Unit
Sumitomo Cyclo-Drive Gear Unit
Honeywell Modutrol IV Motor Actuator
Invensys 121 Gas Regulator
ASCO Solenoid Valves
Protection Controls Protectofier Service Manual
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