USC LPH800 User manual

Operators Manual
LPH800 SEED TREATER
2320 124th Road Sabetha, Kansas 66534 PH: [phone] FAX: [phone] www.uscllc.com
Revision Effective 29 JULY 2015
Document: TD-09-06-1033 Revision: B

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LPH800 TREATER
Introduction
Thank you for choosing USC, LLC for your equipment needs. We appreciate your
business and will work diligently to ensure that you are satisfied with your choice.
OVERVIEW
The purpose of this manual is to provide you with the basic information needed to
operate and maintain the LPH800 Seed Treater . It does not hold USC, LLC liable
for any accidents or injuries that may occur.
OPERATOR RESPONSIBILITIES
As the purchaser/owner/operator of this equipment and control system, you have an
obligation to install, operate, and maintain the equipment in a manner that minimizes
the exposure of people in your care to any potential hazards inherent in using this
equipment. It is critical that the owner of this equipment:
 Has a clear and documented understanding of the process this machine is
being used in and of any resulting hazards or special requirements arising
from this specific application.
 Allow only properly trained and instructed personnel to install, operate or
service this equipment.
 Maintain a comprehensive safety program involving all who work with this
machine and other associated process equipment.
 Establish clear areas of staff responsibility (e.g. operation, setup, sanitation,
maintenance, and repairs).
 Provide all personnel with necessary safety equipment.
 Periodically inspect the equipment to insure that the doors, covers, guards,
and safety devices are in place and functioning, that all safety instructions
and warning labels are intact and legible, and that the equipment is in good
working order.
 In addition to the operating instructions, observe and enforce the applicable
legal and other binding regulations, national and local codes.
As the person with the most to gain or lose from working safely, it is important that you
work responsibly and stay alert. By following a few simple rules, you can prevent an
accident that could injure or kill you or a co-worker.

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LPH800 TREATER
 Do not operate, clean, or service this equipment until you have read and
understood the contents of this manual. If you do not understand the
information in this manual, bring it to the attention of your supervisor, or call
USC at [phone] for assistance.
 Any operator who is known or suspected to be under the influence of alcohol
or drugs should not be allowed to operate the equipment.
 Understand and follow the safety practices required by your employer and
this manual.
 PAY ATTENTION to what you and other personnel are doing and how
these activities may affect your safety.
 Failure to follow these instructions may result in serious personal
injury or death.
RECEIVING YOUR EQUIPMENT
As soon as the equipment is received, it should be carefully inspected to make certain
that it has sustained no damage during shipment and that all items listed on the
packing list are accounted for. If there is any damage or shortages, the purchaser
must immediately notify USC, LLC. Ownership passes to purchaser when the unit
leaves the USC, LLC. premises. The purchaser is responsible for unloading and
mounting all components of the equipment.
Document the serial number of the machine for future reference. The serial number is
located on the right side of the headache rack below the inlet cone.
SERIAL NUMBER:__________________________________
Serial
Number

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LPH800 TREATER
Section Contents Page #
Legend ....................................................................................5
Section A Safety Instructions .................................................................6
Section B Installation ............................................................................13
Section C Mechanical Operation ..........................................................18
System Overview ...................................................................18
Supply Hopper, Atomizer Chamber........................................19
Rotating Drum ........................................................................20
Mix Tank, Calibration Tube ....................................................21
Peristaltic Pump Heads and Motor.........................................22
Pump #1 Liquid System Valves..............................................22
Pump #2 Liquid System Valves..............................................24
Section D Electrical Operation .............................................................26
Treater Control Panel .............................................................26
Section E Calibration ............................................................................30
Seed Flow Calibration ............................................................30
Adjusting the Seed Flow Gate................................................31
Pump #1 Calibration...............................................................32
Pump #2 Calibration...............................................................34
Pump Charts ..........................................................................36
Treating Seed.........................................................................38
Section F Troubleshooting...................................................................40
Proximity Switch Adjustment Guide........................................42
Section G Maintenance .........................................................................43
Section H Storage..................................................................................46
Section I Mechanical Drawings...........................................................48
Treater Control Panel .............................................................73
Section J Limited Warranty..................................................................75
Table of Contents

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LPH800 TREATER
LEGEND
Represents information specific to treaters designed to treat
Cotton and Rice seed
Throughout this manual there are small icons located in the left margin. They indicate
special information that may apply to your seed treater model. As the legend below
indicates, there is 1 icon that represent a different seed treater setup. If you have a
Cotton / Rice treater, please take note when one of these pictures is shown because
it provides pertinent information.
Legend

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LPH800 TREATER
Safety Instructions
Section
A
Every year accidents in the work place maim, kill and injure people. Although it may
be impossible to prevent all accidents, with the right combination of training, operating
practices, safety devices and operator vigilance, the number of accidents can be
significantly reduced. The purpose of this section is to educate equipment users
about hazards, unsafe practices and recommended hazard avoidance techniques.
SAFETY WORDS AND SYMBOLS
It is very important that operators and maintenance personnel understand the words
and symbols that are used to communicate safety information. Safety words, their
meaning and format, have been standardized for U.S. manufacturers and published by
the American National Standards Institute (ANSI). The European Community (E.C.)
has adopted a different format based on the International Standards Organization
(I.S.O.) and applicable machinery directives. Both formats are presented below.
Graphic symbols are not standardized but most manufacturers will use some variation
of the ones seen in this manual.
Indicates an imminently hazardous situation which, if not avoid-
ed, will result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury and/or property dam-
age.
Provides additional information that the operator needs to be
SAFETY
INSTRUCTIONS

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LPH800 TREATER
Mandatory Lockout Power Symbol. Disconnect, lockout and
tagout electrical and other energy sources before inspecting,
cleaning or performing maintenance on this panel.
International Safety Alert Symbol. The exclamation point (!)
surrounded by a yellow triangle indicates that an injury hazard
exists. However, it does not indicate the seriousness of potential
injury. The exclamation point (!) is also used with the DANGER,
WARNING and CAUTION symbols so the potential injury is
indicated.
Electrocution Hazard Symbol. This symbol indicates that an
electrocution hazard exists. Serious injury or death could result
from contacting high voltage.
International Electrocution Hazard. This symbol indicates
that an electrocution hazard exists. Serious injury or death could
result from contacting high voltage.
Mandatory Read Manual Action Symbol. (I.S.O. format) This
symbol instructs personnel to read the Operators Manual before
servicing or operating the equipment.
Mandatory Read Manual Action Symbol. This symbol
instructs personnel to read the Operators Manual before
servicing or operating the equipment.
Notice is used to notify people of important installation, operation
or maintenance information which is not hazard related.
NOTICE

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LPH800 TREATER
LOCKOUT / TAGOUT PROCEDURES
Lockout/Tagout is the placement of a lock/tag on an energy isolating device in
accordance with an established procedure. When taking equipment out of service to
perform maintenance or repair work, always follow the lockout/tagout procedures as
outlined in ANSI Z344.1 and/or OSHA Standard 1910.147. This standard “requires
employers to establish a program and utilize procedures for affixing appropriate
lockout devices or tagout devices to energy isolating devices and to otherwise disable
machines or equipment to prevent unexpected energizing, start-up, or release of
stored energy in order to prevent injury to employees.”
CONTROLLED STOP
This is the stopping of machine motion by reducing the electrical command signal to
0 (zero) once the stop signal has been recognized. The operator initiates this stop by
pressing the PAUSE button at he bottom of the main screen.
HAZARD REVIEW
Electrocution Hazard
Electrocution accidents are most likely to occur during
maintenance of the electrical system or when working on or near
exposed high voltage wiring. This hazard does not exist when the
electrical power has been disconnected, properly locked, and
tagged out.
Automatic Start Hazard
This equipment may be controlled by an automated system and
may start without warning. Failure to properly disconnect, lockout,
and tagout all energy sources of remotely controlled equipment
creates a very hazardous situation and could cause injury or
even death. PLEASE STAY CLEAR AND BE ALERT.

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LPH800 TREATER
YOU are responsible for the SAFE operation and maintenance of your USC, LLC
equipment . YOU must ensure that you and anyone else who is going to operate,
maintain or work around the equipment be familiar with the operating and maintenance
procedures and related SAFETY information contained in this manual. This manual will
take you step-by-step through your working day and alert you to good safety practices
that should be adhered to while operating the equipment
Remember, YOU are the key to safety. Good safety practices not only protect you,
but also the people around you. Make these practices a working part of your safety
program. Be certain that EVERYONE operating this equipment is familiar with the
recommended operating and maintenance procedures and follows all the safety
precautions. Most accidents can be prevented. Do not risk injury or death by ignoring
good safety practices.
 Equipment owners must give operating instructions to operators or employees
before allowing them to operate the machine, and at least annually thereafter
per OSHA (Occupational Safety and Health Administration) regulation 1928.57.
 The most important safety device on this equipment is a SAFE operator. It is the
operator’s responsibility to read and understand ALL Safety and Operating
instructions in the manual and to follow them. All accidents can be avoided.
 A person who has not read and understood all operating and safety instructions is
not qualified to operate the machine. An untrained operator exposes himself and
bystanders to possible serious injury or death.
 Do not modify the equipment in any way. Unauthorized modification may impair the
function and/or safety and could affect the life of the equipment.
 Think SAFETY! Work SAFELY!
GENERAL SAFETY
1. Read and understand the operator’s manual and all safety signs
before operating, maintaining, adjusting or unplugging the
equipment .
2. Only trained persons shall operate the equipment . An untrained
operator is not qualified to operate the machine.
3. Have a first-aid kit available for use should the need arise,
and know how to use it.

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LPH800 TREATER
4. Provide a fire extinguisher for use in case of an accident. Store in
a highly visible place.
5. Do not allow children, spectators or bystanders within hazard area
of machine.
6. Wear appropriate protective gear. This includes but is not limited
to:
 A hard hat
 Protective shoes with slip resistant soles
 Protective goggles
 Heavy gloves
 Hearing protection
 Respirator or filter mask
7. Place all controls in neutral or off, stop motor, and wait for all
moving parts to stop. Then disable power source before servicing,
adjusting, repairing, or unplugging.
8. Review safety related items annually with all personnel who will be
operating or maintaining the equipment.
OPERATING SAFETY:
1. Read and understand the operator’s manual and all safety signs before using.
2. Disconnect and disable electrical supply completely and wait for all moving parts to
stop before servicing, adjusting, repairing or unplugging.
3. Clear the area of bystanders, especially children, before starting.
4. Be familiar with the machine hazard area. If anyone enters hazard area, shut down
machine immediately. Clear the area before restarting.
5. Keep hands, feet, hair and clothing away from all moving and/or rotating parts.
6. Stay away from overhead obstructions and power lines during operation and
transporting. Electrocution can occur without direct contact.
7. Do not operate machine when any guards are removed.
8. Inspect welds and repair if needed.

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LPH800 TREATER
PLACEMENT SAFETY
1. Move only with the appropriate equipment
2. Stay away from overhead power lines when moving equipment. Electrocution can
occur without direct contact.
3. Be familiar with machine hazard area. If anyone enters hazard areas, shut down
machine immediately. Clear the area before restarting.
4. Operate the equipment on level ground free of debris. Anchor the equipment to
prevent tipping or upending.
Before placement of the equipment , be sure that ground is
reasonably level. The equipment may topple or work improperly
if the ground is too uneven, damaging the equipment and/or
causing personal injury.
MAINTENANCE SAFETY
1. Review the operator’s manual and all safety items before
working with, maintaining or operating the equipment .
2. Place all controls in neutral or off, stop motors, disable power
source, and wait for all moving parts to stop before servicing,
adjusting, repairing or unplugging.
3. Follow good shop practices:
Keep service area clean and dry.
Be sure electrical outlets and tools are properly grounded.
Use adequate light for the job at hand.
4. Keep hands, feet, hair and clothing away from all moving and/or rotating parts.
5. Clear the area of bystanders, especially children, when carrying out any
maintenance and repairs or making any adjustments.
6. Before resuming work, install and secure all guards when maintenance work is
completed.
7. Keep safety signs clean. Replace any sign that is damaged or not clearly visible.

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LPH800 TREATER
Located on the USC equipment you will find safety labels.
Always be sure to read and follow all directions on the labels.
Guards provided with USC equipment are to remain in place
during operation.
Part # 09-02-0001 Part # 09-02-0002
SAFETY LABELS
1. Keep safety labels clean and legible at all times.
2. Replace safety labels that are missing or have become illegible.
3. Replaced parts that displayed a safety label should also display the current label.
4. Replacement safety labels are available. Contact USC at [phone] .
How to Install Safety Labels:
 Be sure that the installation area is clean and dry.
 Be sure temperature is above 50oF (10oC).
 Decide on the exact position before you remove the backing paper.
 Remove the smallest portion of the split backing paper.
 Align the sign over the specified area and carefully press the small portion with
the exposed sticky backing in place.
 Slowly peel back the remaining paper and carefully smooth the remaining
portion of the sign in place.
 Small air pockets can be pierced with a pin and smoothed out using the piece of
sign backing paper.

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LPH800 TREATER
Installation Section
B
HIGH VOLTAGE ~ Always disconnect the power source
before working on or near the control panel or lead wires.
HIGH VOLTAGE ~ Use insulated tools when making
adjustments while the controls are under power.
Permanent installation may require additional electrical cords,
chemical tubing, and air lines, since each installation is unique.
Rear
Inlet
Discharge
Front
TREATER SET - UP
The following steps outline the initial set-up of your USC Seed Treating system:
1. Clear the area of bystanders, especially small children, before moving.
2. Be sure there is enough clearance from overhead obstructions and power lines or
other equipment to move the machine into its working position.
3. Using a forklift, place the seed treater in the desired position on a level surface.
USC highly recommends that the seed treater be set up inside a
building or any covered structure to protect the machine from
weathering.
NOTICE
NOTICE

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LPH800 TREATER
4. Remove any boxes and cords from the drum of the treater.
5. Install the four provided legs and set up on a level surface, preferably concrete.
When all four legs are mounted in the same pin hole, the seed treater has a slight
slope to allow seed to travel through the machine. The pin holes are approximately
2” apart.
If more slope is desired, the rear legs can be dropped an additional
pin hole.
6. Anchor the seed treater in position to prevent the machine from moving during
operation.
7. Inspect machine thoroughly for screws, bolts, fittings, etc. which may have come
loose during shipping.
TREATER SET - UP
8. Remove the calibration tube from the box and install
on the headache rack to the left side of the control
panel using the pins. Once the calibration tube is
set in place, connect the two chemical lines.
9. The 30 Gallon chemical tank should be placed on
level ground close to the seed treater on the same
side as the calibration tube.
10.Remove the filter body from the control panel and
install on the front of the treater. The filter is shipped
in the control panel to avoid damage in shipping.
11.Check and tighten all hose connections.
Calibration Tube
Filter
NOTICE

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LPH800 TREATER
13.Have a certified electrician provide power to the
seed treating system. Provide convenient shutdown
switches, comply with local electrical codes and ensure
that the system is properly grounded and bonded.
The USC system must be connected to the same
electrical requirements as specified in the main control
panel on the power requirement tag (right), or the
electrical schematic shipped with the piece of
equipment. This will power the USC system
including conveyors.
Control panel bracket is hinged to allow
access to the atomizer chamber.
Flexible conduit is recommended for
main power supply.
14.Reverse the previous steps when
removing the machine from its
working position.
Incoming Power Connected To
These Terminals
12.Connect any conveyors into the seed treater control
panel. Ensure that the conveyors being used are
the same power ratings as the seed treater.
TREATER SET - UP
The starters and overloads located
in the seed treater panel are rated
for 5 HP motors. Do NOT plug any
conveyor into the seed treater that
exceeds 5 HP.
NOTICE
NOTICE

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LPH800 TREATER
LPH800 MIX TANK PLUMBING
The following hoses must be connected from the Treater to the Mix Tank:
1. One hose from the supply valve on the bottom of the mix tank , to the top fitting on
the SEED TREATMENT SOURCE valve located on the front of the treater.
2. One hose from the top fitting of the valve located on the top of the mix tank, to the
left fitting on the SEED TREATMENT valve located on the right side of the treater.
3. One hose from the right fitting of the valve located on the top of the mix tank, to the
fitting on the top of the Calibration Tube.
1

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LPH800 TREATER
LPH800 MIX TANK PLUMBING
2
3

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LPH800 TREATER
SYSTEM OVERVIEW
Mechanical Operation
Section
C
Atomizer
Chamber
30 - Gallon
Mix Tank
Rotating
Drum
Inoculant
Tank
Adjustable
Seed Flow
Gate
Adjustable
Legs
Calibration
Tube
Pump #1 Peristaltic
Pump 6-600 Motor
& L/S Pump Head)
Peristaltic Pump
(1/4 HP Leeson Pump
Motor, I/P Pump Head, &
Speed Reducer, )
OR
Conveyor
Receptacles
Filter
Pump #2
Inoculant
Tank
12” Extension Ring
Discharge
Chute
Treater
Control
Panel
Quick
Release
Atomizer
Chamber
Handle

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LPH800 TREATER
The supply hopper has a capacity of approximately 7 units of seed. The hopper
supplies seed to the atomizing chamber where seed first comes in contact with the
treatment.
The seed flow is controlled by an adjustable seed gate. Refer to the Calibration section
page 30 for instructions on adjusting the seed flow gate. Dry batch calibration runs will
be required in order to determine the seed flow rate . Rates should be determined in
Quantity / Time, this will allow for proper liquid / granular mixtures.
Different seed types may be treated with this equipment. It is
imperative to note that re-calibration of the seed gate setting will
be required with each new seed type.
The hopper is equipped with two proximity switches. The top proximity switch controls
the automatic start and stop of the inlet conveyor, so the supply hopper does not
overflow. This proximity switch is not used on Tower Units. The lower proximity switch
controls the automatic shut-off of the pump(s) when the hopper runs out of seed. Refer
to the Electrical Operations section on page 26 and the Proximity Switch Adjustment
Guide on page 40 for more information on these proximity switches.
The distribution cone creates a curtain of seed which wraps around the atomizer head,
ensuring that every seed is applied with treatment. (see page 39)
SUPPLY HOPPER
ATOMIZER CHAMBER
The atomizer chamber consists of a
patented design which disperses
treatment evenly to each seed.
A motor drives the atomizer head at
approximately 1725 RPM’s.
As treatment is being pumped into the
atomizer chamber, it drops into the
atomizer head. The centrifugal force of
the spinning head forces the treatment
to be sprayed out through a screen
covering in all 360 degrees.
Meanwhile, seed flows down out of the
seed wheel and down on top of the
distribution cone which disperses the
seed down around the atomizer head.
The atomizer can be easily accessed
for cleaning and maintenance by pulling
down on the quick release handle and
sliding the atomizer away from the
treater body. (see page 44)
12” hopper extension
Adjustable Seed
Gate Lever
Inlet conveyor
Proximity
Switch
Pump(s)
Proximity
Switch
Atomizing
Chamber
Quick Release
Atomizer Chamber
Handle
NOTICE

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LPH800 TREATER
ROTATING DRUM
The rotating drum comes is six feet long and accepts treated seed through the opening
on the hopper end. As seed passes through the length of the drum it is tumbled,
producing accurate and uniform seed coating. The seed then exits the seed treater
out the discharge end of the machine.
Never allow exposure of persons or clothing to the drive shaft,
idler wheels, or the drum during operation. Always have the
safety shields in place during operation.
The time it takes for seed to move through the drum both during and at the end of the
run can be changed by lowering or raising the pins on the legs of the discharge end of
the treater. When the pins are in the same hole on all of the treater legs, the treater
has a natural downward tilt towards the discharge end of the treater. Lowering the pins
on the discharge end’s legs will give the treater more tilt during operation which will
allow seed to travel through the drum at a faster rate. Vice verse, raising those pins
will cause seed to stay in the drum longer.
It is not recommended to lower the discharge end’s pins more than
one hole setting different from the inlet end’s pins. If this is done,
a loss in seed coverage and chemical coating may occur.
The LPH800 Treater also comes standard with telescoping fork lift pockets. These
pockets can be slid out from underneath the treater to allow a fork lift to pick up the
treater from it’s discharge end.
Pin
Adjustable
Leg
Telescoping
Fork Pockets
NOTICE