Grain Systems PNEG-588 User Manual

Page 3

Deluxe Centrifugal Heater

TABLE OF CONTENTS

Roof Damage Warning and Disclaimer.............................................................................4

Safety Alert Decals.......................................................................................................5

Centrifugal Heater Installation......................................................................................6

Fuel Connection.....................................................................................................6

Heater Electrical Installation (230V Fans).............................................................7

Heater Electrical Installation (460V Fans)..............................................................8

Plenum Thermostat Mounting...............................................................................9

Transition Hi-Limit Installation................................................................................9

Bin Configuration and Operating Temperature Table..............................................10

Second Heater Installation....................................................................11

Temperature Heater Specifications......................................................................12

Heater Dimensional Specifications.......................................................................12

Centrifugal Heater Operating Procedure..........................................................................13

Standard Heater Operation..................................................................................13

Hi-Lo Heater Operation.........................................................................................13

Modulating Valve Operation....................................................................................14

BTU's Per Gauge Pressure (PSI) Propane Models (Approximate)......................15

BTU's Per Gauge Pressure (PSI) Natural Gas Models (Approximate).................16

Adjusting The Vaporizor........................................................................................17

Centrifugal Heater Wiring Diagram.............................................................................18

10-15 DW High Temp Heater Parts.........................................................................19

10-15 DW Low Temp Heater Parts...................................................................................20

20-30 DW High Temp Heater Parts....................................................................21

20-30 DW Low Temp Heater Parts.............................................................22

40HP DW High Temp Heater Parts........................................................................23

40HP DW Low Temp Heater Parts.........................................................................24

DW Gas Heater Control Box Parts..........................................................................25

DW Propane Vapor Pipetrain Parts............................................................................26

DW Natural Gas Vapor Pipetrain Parts.............................................................................27

DW Propane Vapor Hi-Lo Pipetrain Parts.................................................................28

DW Natural Vapor Hi-Lo Pipetrain Parts.........................................................................29

DW LP Pipetrain Parts...........................................................................30

Notes...........................................................................................................................31

Warranty...............................................................................................32