AGI WESTEEL EASYDRY N-EZD15LP43 Setup guide

Read this manual before using product. Failure to
follow instructions and safety precautions can
result in serious injury, death, or property
damage. Keep manual for future reference.
Part Number: 250051 R6
Revised: February 2021
Original Instructions
EasyDry®
Fan and Heater
Installation and Operator’s Manual
This manual applies to the following models:
LP, VP, and NG fired heaters
Original Instructions
INSTALLATION AND WIRING MUST BE IN
ACCORDANCE WITH CEC, NEC, AND LOCAL
ELECTRICAL

This product has been designed and manufactured to meet general engineering standards. Other local
regulations may apply and must be followed by the operator. All personnel must be trained in the correct
operational and safety procedures for this product. Use the sign-off sheet below to record initial and periodic
reviews of this manual with all personnel.
Date Employee Name and Signature Employer Name and Signature

New in this Manual
The following changes have been made in this revision of the manual:
Description Section
Burner assembly updates were made. Burner/Pressure Assembly and LP Fuel Train,
30 HP Ezee Dry Burner Controls Duct Assembly
(006864) — External View,
30 HP and 15 HP Ezee Dry Burner Assembly (006864)
and LP Vapor Fuel Train,
Burner Assembly (N-009757)

EASYDRY® – FAN AND HEATER
250051 R6 5
CONTENTS
1. Introduction ............................................................................................................................................ 8
1.1 Product Information.................................................................................................................. 8
1.2 Serial Number Location............................................................................................................. 9
1.3 Intended Use ........................................................................................................................... 10
1.3.1 Misuse ...................................................................................................................... 10
2. Safety..................................................................................................................................................... 11
2.1 Safety Alert Symbol and Signal Words.................................................................................... 11
2.2 General Product Safety ........................................................................................................... 11
2.3 Fan Safety ................................................................................................................................ 12
2.4 Heater Safety........................................................................................................................... 12
2.5 Gas Leak Hazards..................................................................................................................... 13
2.6 Guards Safety .......................................................................................................................... 13
2.7 Personal Protective Equipment............................................................................................... 13
2.8 Safety Equipment .................................................................................................................... 14
2.9 Work Area Safety .................................................................................................................... 14
2.10 Drives and Lockout/Tagout Safety ........................................................................................ 15
2.10.1 Electric Motor Safety.............................................................................................. 15
2.11 Safety Decals ......................................................................................................................... 16
2.12 Decal Installation/Replacement ............................................................................................ 16
2.13 Safety Decal Locations and Details ....................................................................................... 16
3. Features................................................................................................................................................. 18
4. Preparation ........................................................................................................................................... 19
4.1 Check Shipment....................................................................................................................... 19
4.2 Before You Begin ..................................................................................................................... 19
5. Installation ............................................................................................................................................ 20
5.1 Installation Safety.................................................................................................................... 20
5.2 Electrical Connection............................................................................................................... 20
5.2.1 Wiring Diagram ........................................................................................................ 23
5.3 Fuel Supply .............................................................................................................................. 25
5.4 Pre-Assemble the Ductwork Sections ..................................................................................... 28
5.5 Install the Ductwork Sections and Fan/Heater to the EasyDry® Bin ...................................... 31
5.6 Equipment Inspection ............................................................................................................. 36
6. Operation .............................................................................................................................................. 37
6.1 Operation Safety ..................................................................................................................... 37
6.2 General Information................................................................................................................ 37
6.3 Pre-Start Check........................................................................................................................ 38
6.4 Initial/Seasonal Equipment Check .......................................................................................... 39
6.5 Ventilation ............................................................................................................................... 39
6.5.1 Fan Rotation and Orientation .................................................................................. 39
6.5.2 Multiple Fans............................................................................................................ 40
6.6 EMERGENCY STOP Control...................................................................................................... 40
6.7 Start-Up and Operation........................................................................................................... 42
6.7.1 Liquid Propane Startup ............................................................................................ 42
6.7.2 Natural Gas Startup.................................................................................................. 43
6.7.3 Fenwal Sequence of Operation................................................................................ 43

EASYDRY® – FAN AND HEATER
6 250051 R6
6.8 Drying Considerations ............................................................................................................. 44
6.9 Storage Instructions ................................................................................................................ 45
7. Maintenance ......................................................................................................................................... 46
7.1 Maintenance Safety ................................................................................................................ 46
7.2 Maintenance Schedule............................................................................................................ 46
7.3 Visually Inspect the Fan and Heater ....................................................................................... 47
7.4 Initial Operation / First Season Use / Yearly Maintenance .................................................... 47
7.5 Pressure Regulator Maintenance............................................................................................ 48
7.6 Solenoid Valve Maintenance................................................................................................... 48
7.7 Guard Screen ........................................................................................................................... 48
7.8 Electrical Maintenance............................................................................................................ 48
7.9 Fuel Train and Supply Gas Leak Check.................................................................................... 49
7.10 Lubrication Requirements..................................................................................................... 49
7.11 Vendors and OEMs................................................................................................................ 49
8. Troubleshooting.................................................................................................................................... 50
8.1 Fan ........................................................................................................................................... 50
8.2 Heater...................................................................................................................................... 52
8.2.1 General Troubleshooting ......................................................................................... 52
8.2.2 Heater Diagnostic ..................................................................................................... 53
8.2.3 Symptoms/Causes/Solutions ................................................................................... 54
8.3 FENWAL-Related Issues........................................................................................................... 56
9. Specifications ........................................................................................................................................ 59
9.1 Fan/Heater Model Numbers Key ............................................................................................ 59
10. Appendix ............................................................................................................................................. 60
10.1 Control Components Identification ...................................................................................... 60
10.2 Parts Identification ................................................................................................................ 61
10.2.1 LP Burner Controls Duct Assembly and Vaporizer Duct Assembly ....................... 61
10.2.2 LP Fuel Tank Supply Assembly ............................................................................... 63
10.2.3 LP Fuel Vaporizer Assembly ................................................................................... 64
10.2.4 Burner/Pressure Assembly and LP Fuel Train........................................................ 65
10.2.5 VP (Vapor Propane) Fuel Train............................................................................... 66
10.2.6 NG (Natural Gas) Fuel Train ................................................................................... 67
10.2.7 Control Box Assembly ............................................................................................ 68
10.3 Expanded Part Descriptions .................................................................................................. 69
10.4 Parts List ................................................................................................................................ 73
10.4.1 EasyDry® Fan Heater LP Example Assembly .......................................................... 73
10.4.2 EasyDry® Fan/Heater — 20 HP Blower and Frame Assembly (007248) ............... 74
10.4.3 EasyDry® Fan/Heater –30 HP Blower and Frame Assembly (006863) .................. 76
10.4.4 30 HP EasyDry® LP Burner Controls Duct Assembly (006864) — External
View ............................................................................................................................. 78
10.4.5 30 HP and 15 HP EasyDry® Burner Assembly (N-009757) and LP Vapor Fuel
Train (No Assembly Number)...................................................................................... 79
10.4.6 30 HP EasyDry® Heater Box Transition Assembly (006836).................................. 81
10.4.7 Burner Assembly (N–009757) ................................................................................ 82
10.4.8 EasyDry® LP Vaporizer Duct Assembly (006865)................................................... 83
10.4.9 44” (1,118 mm) EasyDry® Air Duct Intermediate Assembly (008416).................. 85
10.4.10 36” (914 mm) EasyDry® Air Duct Spacer Assembly (008421) ............................. 86
10.4.11 30 HP EasyDry® Air Duct Hood Assembly (006530) ............................................ 86

EASYDRY® – FAN AND HEATER
250051 R6 7
10.4.12 Motor Drive Assembly ......................................................................................... 87
10.5 Recommended Bolt Assembly .............................................................................................. 89
11. Limited Warranty: Westeel Grain Bin Products ................................................................................ 90

8 250051 R6
1. Introduction
Thank you for your purchase. Follow the instructions in this manual for safe use of this fan and heater.
Following proper operation and maintenance will help to keep the fan and heater running in optimal
condition.
Keep this manual handy for frequent reference and to review with new personnel. A sign-off form is
provided on the inside front cover for your convenience. If any information in this manual is not
understood or if you need additional information, please contact AGI or your representative for
assistance.
This manual should be regarded as part of the equipment.
• Drying capacities represent Westeel’s best estimate of results based on a combination of actual
field data and computer analysis.
• Capacities will vary depending on outside temperature, humidity, initial grain moisture, initial grain
temperature, crop maturity, crop variety, cleanliness of the grain, test weight, operating
temperature, equipment set up, cooling air, drying vs. cooling zones, etc.
• Hot grain discharged from the bin will dry an additional 1.5% -2% when properly cooled.
1.1. Product Information
Always give your dealer the following product information when ordering parts or requesting service. Please
record the product information in the table below for easy reference.
Local Dealer’s Name and Address: Phone:
Local Contractor’s Name: Phone:
Service Contractor’s Name: Phone:
Purchase Date: Installation Date:
Model Number: Serial Number:
Fuel Type: Number of Blowers:
Wiring Diagram Drawing Number:
1. INTRODUCTION EASYDRY® – FAN AND HEATER

250051 R6 9
1.2. Serial Number Location
The serial number location for your fan and heater is shown in the figure below. Have the serial number ready
when ordering parts or requesting service or other information. Record information in the table below for easy
reference.
Model Number
Serial Number
Date Received
Figure 1. Serial Number Location — Inside the PLC/HMI
serial number STGI-0844
EASYDRY® – FAN AND HEATER 1. INTRODUCTION

10 250051 R6
1.3. Intended Use
The fan and heater is intended for use as listed below and described throughout this manual. Use in any other
way is considered contrary to the intended use and is not covered by the warranty.
Intended use for the fan and heater:
• To force drying air through the layers of wet grain in the drying chamber.
• Use outdoors only.
1.3.1 Misuse
Do not install/use the fan and heater for/with:
• heating buildings, sheds, barns, etc.
• finely milled grain dust.
1. INTRODUCTION EASYDRY® – FAN AND HEATER