Grain Systems PNEG-1775 - Manual (Page 3)

Table of Contents
PNEG-1775 Vane Axial Heater - Canadian 3
Contents
Chapter 1 Introduction ..........................................................................................................................................4
Chapter 2 Safety .....................................................................................................................................................5
Safety Guidelines .................................................................................................................................. 5
Fuel Warning ......................................................................................................................................... 6
Power Warning ...................................................................................................................................... 6
Proper Use of Product ........................................................................................................................... 6
Heater Operation ................................................................................................................................... 6
Safety Instructions ................................................................................................................................. 7
Chapter 3 Safety Decals ........................................................................................................................................9
Roof Damage Warning and Disclaimer ................................................................................................. 9
Heater Access Door Decals ................................................................................................................ 10
Control Box Decals ............................................................................................................................. 11
Chapter 4 Specifications .....................................................................................................................................12
Heater Specifications .......................................................................................................................... 12
Chapter 5 Installation ..........................................................................................................................................13
Machine to Earth Ground .................................................................................................................... 13
Previously Installed Units .................................................................................................................... 13
Fuel Connection .................................................................................................................................. 13
Liquid Propane Models ....................................................................................................................... 13
Propane Vapor Models ....................................................................................................................... 13
Natural Gas Models ............................................................................................................................ 13
CSA Heater Electrical Installation ....................................................................................................... 14
Standard Heater - Second Heater Installation .................................................................................... 15
Bin Configuration ................................................................................................................................. 16
Plenum Thermostat Transition High-Limit Installation ......................................................................... 16
Plenum Thermostat Mounting ............................................................................................................. 17
Heater Orifice Setup ............................................................................................................................ 18
Chapter 6 Operation ............................................................................................................................................19
Operating Temperature Table ............................................................................................................. 19
Cycling Heater Operation .................................................................................................................... 19
High-Low Heater Operation ................................................................................................................ 20
Adjusting the Vaporizer ....................................................................................................................... 21
BTUs for Gauge Pressure (PSI) Reading Propane Models (Approximate) ........................................ 22
BTUs for Gauge Pressure (PSI) Reading Natural Gas Models (Approximate) ................................... 23
Chapter 7 Service .................................................................................................................................................24
Chapter 8 Troubleshooting - Heater ...................................................................................................................25
Chapter 9 Wiring Diagrams .................................................................................................................................26
Heater Wiring ...................................................................................................................................... 26
Standard Heater Schematic ................................................................................................................ 27
Chapter 10 Parts List ...........................................................................................................................................29
CSA Heater Control Box Assembly (HF-8184) .................................................................................. 30
18", 24" and 28" Gas Heater Parts .................................................................................................... 32
18" Vapor/NG Pipe Train Assembly .................................................................................................. 34
24" and 28" LP Pipe Train Assembly ................................................................................................. 35
24" and 28" LP High-Low Pipe Train Assembly ................................................................................ 36
24" and 28" Propane Vapor Pipe Train Assembly ............................................................................. 37
24" and 28" Propane Vapor High-Low Pipe Train Assembly ............................................................. 38
24" and 28" Vapor/NG High-Low Pipe Train Assembly ..................................................................... 39
LP Supply Pipe Train Assembly ........................................................................................................ 40
Chapter 11 Warranty ............................................................................................................................................41