TopDry Batch Control
Terminal™
Models:
24, 30, 36 FT. DIAMETER
Operation Manual
PNEG-4902
Version 1.1
Date: 06-15-18
PNEG-4902
All information, illustrations, photos, and specifications in this manual are based on the latest
information available at the time of publication. The right is reserved to make changes at any
time without notice.
2
PNEG-4902 TopDry Batch Control Terminal™
Contents
Chapter 1 Safety Precautions ....................................................................................................................5
Safety Guidelines........................................................................................................................5
Cautionary Symbol Definitions......................................................................................................6
Safety Cautions...........................................................................................................................7
Safety Decals ........................................................................................................................... 15
Safety Sign-off Sheet................................................................................................................. 19
Chapter 2 The TopDry™ System.............................................................................................................. 21
Overview of the TopDry Grain Dryer............................................................................................21
Location of TopDry Components and Accessories .......................................................................22
TopDry Batch Terminal Drying Capacities....................................................................................24
Storage Capacity ......................................................................................................................25
Chapter 3 Gas and Electrical Specifications ............................................................................................ 27
The Fuel Supply........................................................................................................................ 27
Electrical Load Information.........................................................................................................28
Chapter 4 Control Panels.........................................................................................................................29
The TopDry Batch Terminal Control Panel ...................................................................................30
Powering on the Touchscreen .................................................................................................... 32
Overview of the User Interface ................................................................................................... 32
Configuring the Operational Settings for the TopDry Batch Terminal .............................................. 34
The Timer Menu ........................................................................................................................36
Setting the Timers .....................................................................................................................37
The Temperature Menu .............................................................................................................38
Setting the Temperature Limits ................................................................................................... 38
Setting the Temperature Setpoints for the Plenum and Grain from the Main Screen........................ 39
The Information Menu................................................................................................................41
Factory Default Settings.............................................................................................................42
Chapter 5 Getting Started ........................................................................................................................ 43
Pre-Season Inspections............................................................................................................. 43
Testing the Dump Chutes...........................................................................................................44
Testing the Air Switch ................................................................................................................45
Testing the Burner ..................................................................................................................... 46
Chapter 6 Operation ................................................................................................................................ 47
Shutting OFF the Dryer in an Emergency ....................................................................................47
Initial Dryer Start-Up..................................................................................................................48
Shutting OFF the Dryer ..............................................................................................................48
Chapter 7 Troubleshooting......................................................................................................................49
TopDry Batch Terminal Error Messages ...................................................................................... 49
Chapter 8 Wiring Diagrams......................................................................................................................51
GSI Group, LLC Limited Warranty ........................................................................................... 63
PNEG-4902 TopDry Batch Control Terminal™
3
NOTES
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PNEG-4902 TopDry Batch Control Terminal™
1 Safety Precautions
Topics Covered in this Chapter
▪ Safety Guidelines
▪ Cautionary Symbol Definitions
▪ Safety Cautions
▪ Safety Decals
▪ Safety Sign-off Sheet
Safety Guidelines
Safety guidelines are general-to-specific safety rules that must be followed at all times. This manual is
written to help you understand safe operating procedures and problems that can be encountered by the
operator and other personnel when using this equipment. Save these safety guidelines for future
reference.
As owner or operator, you are responsible for understanding the requirements, hazards, and precautions
that exist and to inform others as required. Unqualified persons must stay out of the work area at all
times.
Alterations must not be made to the equipment. Alterations can produce dangerous situations resulting in
SERIOUS INJURY or DEATH.
This equipment must be installed in accordance with the current installation codes and applicable regulations, which must be carefully followed in all cases. Authorities having jurisdiction must be consulted
before installations are made.
When necessary, you must consider the installation location relative to electrical, fuel and water utilities.
Personnel operating or working around equipment must read this manual. This manual must be delivered
with equipment to its owner. Failure to read this manual and its safety instructions is a misuse of the
equipment.
ST-0001–3
PNEG-4902 TopDry Batch Control Terminal™
5
Chapter 1: Safety Precautions
Cautionary Symbol Definitions
Cautionary symbols appear in this manual and on product decals. The symbols alert the user of potential
safety hazards, prohibited activities and mandatory actions. To help you recognize this information, we
use the symbols that are defined below.
Table 1-1 Description of the different cautionary symbols
Symbol Description
This symbol indicates an imminently hazardous situation which, if
not avoided, will result in serious injury or death.
This symbol indicates a potentially hazardous situation which, if not
avoided, can result in serious injury or death.
This symbol indicates a potentially hazardous situation which, if not
avoided, can result in minor or moderate injury.
This symbol is used to address practices not related to personal
injury.
This symbol indicates a general hazard.
This symbol indicates a prohibited activity.
This symbol indicates a mandatory action.
ST-0005–2
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PNEG-4902 TopDry Batch Control Terminal™
Safety Cautions
Use Personal Protective Equipment
• Use appropriate personal protective equipment:
Chapter 1: Safety Precautions
Eye
Protection
Hearing
Protection
Hand
Protection
• Wear clothing appropriate to the job.
• Remove all jewelry.
• Tie long hair up and back.
Follow Safety Instructions
Respiratory
Protection
Head
Protection
Foot
Protection
Fall
Protection
ST-0004–1
• Warning: If the information in the manual is not followed
exactly, a fire or explosion can result, causing property
damage, personal injury or loss of life.
• Carefully read all safety messages in this manual and safety
signs on your machine. Keep signs in good condition.
Replace missing or damaged safety signs. Be sure new
equipment components and repair parts include the current
safety signs. Replacement safety signs are available from
the manufacturer.
• Learn how to operate the machine and how to use controls
properly. Do not let anyone operate without instruction.
• If you do not understand any part of this manual or need
assistance, contact your dealer.
• Retain these instructions for future reference.
ST-0025–3
PNEG-4902 TopDry Batch Control Terminal™
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Chapter 1: Safety Precautions
Install and Operate Equipment Properly
• Make sure grain chutes are empty by performing a manual
dump before entering the bin.
• Before attempting to remove and reinstall the fan blade, contact GSI for the recommended procedure.
For Your Safety
• If you smell gas:
— Do not try to light any appliance.
— Extinguish any open flames.
— Do not touch any electrical switch.
ST-0031–2
— Immediately call your gas supplier. Follow the gas suppli-
er’s instructions.
— If you cannot reach your gas supplier, call the fire
department.
• The use and storage of gasoline and other flammable vapors
and liquids in open containers in the vicinity of this appliance
is hazardous.
• Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death. Read
the installation, operating and maintenance instructions thoroughly before installing or servicing this equipment. Installation and service must be performed by a qualified installer,
service agency or the gas supplier.
Install and Operate Electrical Equipment Properly
• Electrical controls must be installed by a qualified electrician
and must meet the standards set by applicable local codes
(National Electrical Code for the US, Canadian Electric
Code, or EN60204 along with applicable European Directives for Europe).
ST-0024–1
• Lock-out power source before making adjustments, cleaning,
or maintaining equipment.
• Make sure all equipment is properly grounded.
ST-0027–4
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PNEG-4902 TopDry Batch Control Terminal™
Handle and Use Equipment Properly
• Equipment is intended for the use of grain drying only. Any
other use is a misuse of this equipment.
• The operating instructions in this manual pertain to the
common cereal grains as indicated. When drying any other
grain, contact GSI for additional recommendations.
• On LP fired units, set pressure regulator to avoid excessive
gas pressure applied to the burner during ignition and operation. Do not exceed maximum recommended drying
temperatures.
• Equipment has sharp edges that can cause serious injury. To
avoid injury, handle sharp edges with caution and use proper
protective clothing and equipment at all times.
• All guards must be in place before and during operation.
Images of guards removed in this manual are for illustration
purposes only.
Chapter 1: Safety Precautions
• Use caution when working around high-speed fans, gas
burners, augers and auxiliary conveyors which can start
automatically.
• Keep hands, feet, and clothing away from moving parts.
• Do not bypass any safety device or interlock.
• Do not enter the dryer or bin while it is operating.
• Do not operate in an area where combustible material will be
drawn into the dryer.
ST-0029–2
PNEG-4902 TopDry Batch Control Terminal™
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Chapter 1: Safety Precautions
Exercise Caution When Drying Flammable Grains
• Be aware that some grains are highly flammable including,
but not limited to, rapeseed, canola, linseed, sunflower and
milo.
• All grain and seed must be whole (minimal cracking or crushing), clean, and dust free before drying.
• Avoid dust and chaff from being drawn into the fan and
heater.
• To reduce risk of fire, keep the fan, heater, drying plenum,
and ducts clean at all times.
• In the event of a fire (or suspected fire):
1. Shut down the entire dryer.
2. Turn off the fuel at the tank or supply valve.
3. Shut off and lock electrical power.
4. Evacuate the area.
5. Call the fire department.
Install and Operate Gas-Fired Equipment Properly
• Gas-fired equipment should be installed by a qualified pipe
fitter and must conform with local codes.
• For Canada: The equipment shall be installed in accordance
with the Natural Gas and Propane Installation Code, CSA
B149.1, or the Propane Storage and Handling Code, CSA
B149.2, or applicable provincial regulations, which should be
carefully followed in all cases. Authorities having jurisdiction
should be consulted before installations are made.
• For the United States: The equipment shall be installed in
accordance with the National Fuel Gas Code ANSI Z223.1/
NFPA 54.
ST-0032–1
ST-0016–2
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PNEG-4902 TopDry Batch Control Terminal™
Prevent Roof Damage Due to Vacuum Pressure
• Roof damage can result from excessive vacuum or internal
pressure from fans or other air moving systems. The manufacturer does not warrant this type of roof damage.
• Adequate ventilation or “makeup air” devices must be provided for all powered air handling systems.
• The manufacturer does not recommend the use of downward flow systems (suction).
• Severe roof damage can result from any blockage of air
passages.
• Operating fans during high humidity or cold weather conditions can cause air exhaust or intake ports to freeze.
Chapter 1: Safety Precautions
Maintain Equipment and Work Area
• Understand service procedures before doing work.
• Keep area clean and dry.
• Do not service equipment while it is operating. Disconnect
and lock-out power and fuel supply before entering equipment or before performing maintenance.
• Keep your equipment in proper working condition. Replace
worn or broken parts immediately.
• Depressurize the fuel train before disassembling for service.
• Allow the fan to operate for 20 minutes with the burner off to
purge products of combustion and to cool the components
before entering.
• Check regularly for any developing gas plumbing leaks. Do
not operate the dryer if any gas leak is detected. Shut down
and repair before further operation.
ST-0028–2
ST-0030–2
PNEG-4902 TopDry Batch Control Terminal™
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Chapter 1: Safety Precautions
Store Bin Sheets Properly
• Sidewall bundles or sheets must be stored in a safe manner.
The safest method of storing sidewall bundles is by laying
them horizontally with the arch of the sheet upward, like a
dome.
• Sidewall sheets stored on edge must be secured so that they
cannot fall over and cause injury.
• Use care when handling and moving sidewall bundles.
Rotating Auger Hazard
• Keep clear of rotating augers and
moving parts.
• Do not remove or modify guards or
covers.
• Lock-out power source before making
adjustments, cleaning, or maintaining
equipment.
ST-0058–1
• Failure to follow these precautions will
result in serious injury or death.
Stay Clear of Hoisted Equipment
• Always use proper lifting or hoisting equipment when assembling or disassembling equipment
• Do not walk or stand under hoisted equipment.
• Always use sturdy and stable supports when needed for
installation. Not following these safety precautions creates
the risk of falling equipment, which can crush personnel and
cause serious injury or death.
ST-0037–1
ST-0047–1
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PNEG-4902 TopDry Batch Control Terminal™
Confined Space Hazards and Entry Procedures
• Note that the interior of this equipment is considered a confined space. Maintenance of this equipment can require
access to the confined space.
• Access doors must be shut and locked except when access
is required.
• Doors giving access to dangerous equipment must be safety
interlocked.
• The following entry procedures must be followed:
— Be aware of all possible hazards present inside the con-
fined space and wear personal protective equipment
(PPE) as needed.
— Complete a permit to work and follow all permit required
confined space entry procedures defined by the site
manager.
— Make sure that the area has been purged of any hazard-
ous products or gases. Check the atmosphere for harmful gases or vapors with a suitable gas analyzer and
make sure levels are safe before entering.
Chapter 1: Safety Precautions
— Do not smoke or use naked flames.
— Lock out and tag out power supplies and fuel supplies to
all equipment.
— Do not work alone. Work in teams of at least three so
that help is immediately available in the event of an
emergency.
— Confirm that all personnel have safely exited the equip-
ment and tools have been recovered once work is
complete.
ST-0055–1
PNEG-4902 TopDry Batch Control Terminal™
13
Chapter 1: Safety Precautions
Fall Hazard
• Ladders, stairways and platforms are for use by competent
and trained personnel only. Do not allow children or other
unauthorized persons to have access to the equipment.
• Access to the equipment must be restricted by the use of
security fencing and lockable gates.
• Lower sections of ladders must be fitted with a lockable
safety gate to prevent unauthorized access.
• Make sure that hot surfaces have had adequate time to cool
before working on or in the equipment.
• Lock out and tag out power supplies and fuel supplies to all
equipment.
• Do not attach lifting equipment to ladders or platforms.
• Do not go outside of the safety rails provided on elevated
platforms.
• Do not work at heights during high winds, rain, snow, or ice
storms.
Unload the Bin Correctly
• Use CENTER FLOOR OUTLET ONLY until NO grain
remains above this outlet.
• Side floor outlets to be used ONLY when above condition
is satisfied.
• Lock all side floor outlets to avoid accidental premature
use.
• See manufacturers instructions for proper use of factory
supplied sidedraw (wall) discharge systems.
Do Not Overfill TopDry
• Do not overfill TopDry. Stored grain must be no higher than
the heater duct opening.
• Filling the bin above this point will cause a blockage of the
ducts.
ST-0056–1
ST-0060–1
14
ST-0062–1
PNEG-4902 TopDry Batch Control Terminal™
Chapter 1: Safety Precautions
Safety Decals
The safety decals on your equipment are safety indicators which must be carefully read and understood
by all personnel involved in the installation, operation, service and maintenance of the equipment.
To replace a damaged of missing decal, contact us to receive a free replacement.
GSI Decals
1004 E. Illinois Street
Assumption, IL 62510
Phone: 1–217–226–4421
Bin Decals
Location Decal No. Decal
Located next to
aeration system.
DC-995
Description
Caution Vacuum Pressure
PNEG-4902 TopDry Batch Control Terminal™
15
Chapter 1: Safety Precautions
Location Decal No. Decal
On bin door
covers
DC-GBC-1A
Description
Danger Keep Clear of
Augers
On bin door
covers
DC-GBC-2A
Warning Unload Instructions
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PNEG-4902 TopDry Batch Control Terminal™
Chapter 1: Safety Precautions
Fan and Heater Decals
Location Decal No. Decal Description
Fan and Heater
Unit
Fan and Heater
Unit
Fan and Heater
Unit
DC-1943
DC-1948
DC-1949
High Voltage Danger Decal
High Voltage Danger Decal
Rotating Blade Warning
Decal
Fan and Heater
Unit
Fan and Heater
Unit
DC-1959
DC-2330
Flame and Pressure Warn-
ing Decal
Read Manual Warning Decal
PNEG-4902 TopDry Batch Control Terminal™
17
Chapter 1: Safety Precautions
Location Decal No. Decal Description
Fan and Heater
Unit
Fan and Heater
Unit
DC-2331
DC-2392
Flammable Vapor Warning
Decal
Flammable Vapor Warning
Decal
18
PNEG-4902 TopDry Batch Control Terminal™
Chapter 1: Safety Precautions
Safety Sign-off Sheet
Below is a sign-off sheet that can be used to verify that all personnel have read and understood the safety
instructions. This sign-off sheet is provided for your convenience and personal record keeping.
Date Employee Name
Supervisor Name
PNEG-4902 TopDry Batch Control Terminal™
ST-0007
19
NOTES
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PNEG-4902 TopDry Batch Control Terminal™
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