Trynex International TurfEx RS7200E User manual

Owner’s Manual
This Manual Must Be Read Before Operating The Equipment
© TrynEx International 2014
F51528A REV-A140904
1
CUSTOMER COPY
Madison Heights, Michigan 48071
866-5-TURFEX
www.turfexproducts.com
RS7200E
Serial No. 140303300000RS7200E and higher

2 © TrynEx International 2014 F51528A REV-A140904
Table of Contents
Introduction .................................................................................................................................................................................................... 3
Safety........................................................................................................................................................................................................4-10
Safety Labels............................................................................................................................................................................................. 4
Warnings ..............................................................................................................................................................................................5-10
Operating Instructions..............................................................................................................................................................................11-17
Driver Training ....................................................................................................................................................................................11-13
Machine Diagrams..............................................................................................................................................................................14-15
Dashboard Controls ................................................................................................................................................................................. 16
Machine Usage........................................................................................................................................................................................ 17
Calibration Instructions ............................................................................................................................................................................18-33
Instructions.........................................................................................................................................................................................18-19
Reference Charts – Spread ...................................................................................................................................................................... 20
Suggested Nozzle Pairs............................................................................................................................................................................ 21
Reference Charts – Broadcast Spray...................................................................................................................................................22-27
Reference Charts – Trim Spray............................................................................................................................................................28-33
Maintenance............................................................................................................................................................................................34-36
Troubleshooting .......................................................................................................................................................................................37-40
Specications ............................................................................................................................................................................................... 41
Notes.......................................................................................................................................................................................................42-43
Have a question or need assistance?
TurfEx Customer Care
866-5-TURFEX
or [phone]
Monday through Friday 8:00 AM to 4:30 PM EST
Fax: [phone]
E-mail: [e-mail]
Website: www.turfexproducts.com

3© TrynEx International 2014 F51528A REV-A140904
Record important machine information here for quick reference. The RS7200E Serial Number is found on the Serial Number Plate, located underneath the
dashboard on the right-hand side. The Engine Serial Number is located on the side of the engine, by the pull-start coil.
Model ____________________________________________
Serial # _____________________________________
Engine Serial # _____________________________________
Date Purchased _____________________________________
Dealer where purchased
___________________________________________________
Introduction
Model No. RS7200E
Serial No. 140303300000RS7200E
Manuf. 2014
Madison Heights, MI 48071 U.S.A.
1-800-725-8377 trynexfactory.com
This manual is intended to help you to get to know your RS7200E Spread-N-Spray and how to operate it safely, correctly and economically. If you observe
these instructions, you will prevent hazards, reduce repair costs and breakdown times, and increase the reliability and service life of the machine.
The manual must be read and used by every person who will be working with or on the machine for:
• Operation (including preparation, repair during operation, & clean-up)
• Repairs (maintenance, inspection, overhaul), and/or
• Transport.
All regulations for safety and proper working practice must be observed in addition to this manual and any applicable regulations for the prevention of
accidents. Should you lose your Owner’s Manual or would like extra copies, they can be obtained from your TurfEx dealer or retrieved from the TurfEx website
– www. turfexproducts.com.
Example
SAFETY ALERT DEFINITION
This Safety Alert Symbol is used to pinpoint characteristics that, if not carefully followed, can create a safety hazard. When you see this
symbol in this manual or on the machine itself, BE ALERT – your safety and the safety of others is involved.
An accident will occur, resulting in Serious Injury or Death if the instructions are not followed.
An accident may occur, resulting in Serious Injury, perhaps Death, if the instructions are not followed.
An accident may occur, resulting in Minor or Moderate Injury if the instructions are not followed.
Important Information; Property or Equipment Damage may result if not followed.
IMPORTANT EQUIPMENT INFORMATION

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Safety
Safety Labels
Always have safety switch lanyard attached to Operator.

5© TrynEx International 2014 F51528A REV-A140904
Safety
The owner is responsible for training himself and all other operators and mechanics. Before starting the engine and/or operating the machine, each operator
must read and understand the Owners Manual. Training must include supervised driver’s training with adequate time to practice for the Operator to become
competent in operating the machine in all conditions.
It is the Owner’s responsibility to perform the maintenance as described in the Maintenance Instructions. The Owner/Operator can prevent, and is responsi-
ble, for accidents or injuries occurring to themselves, other people or property.
An untrained operator or mechanic can cause an accident, resulting in serious injury to himself or bystanders.
• All operators and mechanics must be trained. The owner is responsible for training the users.
• Driver’s Training should be conducted under the direct supervision of an experienced operator.
• The Driver’s Training section provides a step by step outline of what shall be covered during training.
• The trainer shall supplement the training procedures provided in the Driver’s Training and Operation section with any additional instruction he deems
necessary to ensure the safe operation of the RS7200E. The trainer should add additional instruction as necessary to provide the Trainee with additional
useful information.
• The trainer should supplement the presentation of material in the Driver’s Training and Operation section with instruction and references to all warning
messages that appear in the Safety pages and Safety Labels.
• At each point where the trainee is to learn a new phase of driving the machine, the trainee must be provided adequate practice time to demonstrate the
ability to satisfactorily control the machine while starting, stopping, turning, getting on and off, or other tasks described in that point before proceeding to
the next phase.
• Initial training should take place on a at open area free of obstructions with the RS7200E in 1st gear.
• As the trainee progresses to more advanced phases of training the degree of difculty may be increased, but at each phase the initial training must begin
on terrain that has a low degree of difculty. This is particularly important to keep in mind when learning how to operate on inclines and slopes.
• The trainer shall demonstrate the principles covered in each phase.
AN OPERATOR OF THIS MACHINERY MUST MEET THE FOLLOWING QUALIFICATIONS:
• The operator must be an experienced professional lawn care technician with a demonstrated ability to apply fertilizer and pesticide products correctly.
• The operator must meet all state Pesticide Applicator Certication requirements.
• The operator must be at least 18 years old.
• The operator must be physically t and able to lift 50 pounds with ease.
• The operator must weigh between 120 and 300 pounds.
• Has read and understands the information contained in this manual. Never let children or untrained persons operate or service the equipment. Local
regulations may restrict the age of the operator.
• Always read and follow Product labels and MSDS sheets requirements for Personal Protection Equipment
• Wear substantial water proof footwear and tightly secure all laces and straps.
• Do Not wear shorts. Instead always wear close tting clothing and jackets to prevent clothing from getting caught on the handle bars and other control
levers.
• Wear appropriate clothing including hard hat, safety glasses and hearing protection. Long hair, loose clothing, straps, shoelaces or jewelry may get
caught in moving parts.
Do not Operate machine unless all safety devices are in place and in good working condition.
SAFETY DEVICES INCLUDE:
• Machine Safety Labels.
• Operator Presence Control/Throttle/Centrifugal Clutch. Letting go of the Throttle lever disengages power to the drive wheels.
• Front Brakes with lock. Front Brake has a spring to limit the force applied to reduce possibility of lock-up. Locked brakes are parking brakes.
• Safety Kill Switch wire is attached to operator.
• Slip Resistant footpad.
• Belt guard securely fastened.
• Neutral Safety Switch which prevents the RS7200E from starting in gear.
• Fluid lled tires which provide ballast for a lower center of gravity.
OWNER’S RESPONSIBILITY
SUPERVISED DRIVER’S TRAINING IS REQUIRED FOR ALL OPERATORS AND MECHANICS
MINIMUM OPERATOR QUALIFICATIONS
OPERATOR CLOTHING AND PROTECTIVE EQUIPMENT (PPE)
SAFETY DEVICES

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Safety
Use extra care when handling gasoline and other fuels. They are ammable and vapors are explosive.
• Always shut off fuel valve when transporting or storing the machine.
• Never remove gas cap or add fuel when engine is running or hot. Allow it to cool rst.
• Do Not smoke and stay clear of any sparks or open ames.
• Never refuel or drain the machine indoors. Move machine out doors instead.
• Clean up fuel spills immediately. Do Not attempt to start the machine near a fuel spill. If fuel is spilled on clothing; Do Not attempt to start the machine,
stay away from open ames, sparks or other sources of ignition, and change clothing.
The engine gives off carbon monoxide, a poisonous gas. Do not run engine in an enclosed area or indoors.
PREVENT FIRES.
• Keep engine clean and free from debris.
• Clean up spilled fuel.
• Check and repair leaking fuel lines, ttings and cap.
• Do Not park near an open ame or other source of ignition, such as a furnace or water heater.
PRIOR TO OPERATING, CAREFULLY INSPECT THE WORK AREAS FOR HAZARDS OR UNEVEN GROUND THAT MAY BE HIDDEN IN THE GRASS.
• Clear the work area of move-able objects such as branches, wires, rocks, glass etc. That may interfere with the machine.
• Mark the location of all immovable objects or irregular areas.
• Avoid hitting obstacles such as holes, abrupt changes in ground contour, branches, stumps, roots, protruding pipes, paving edges, etc. that could
unexpectedly turn, stop, or upset the machine possibly throwing you off, into or over the handle bars causing serious injury or death.
The faster you are
moving, the more potential there is for injury.
• Keep away from drop-offs, the edges of ponds, streams, pools, etc., especially at the bottom of slopes.
EVALUATE THE TERRAIN.
• Determine what accessories and attachments are needed to properly and safely perform the job. Only use accessories and attachments approved by the
manufacturer.
• Study the terrain and plan a safe operating pattern. If no safe operating pattern exists Do not attempt to drive the RS7200E in that area.
If hills are present, refer to additional Warnings in “Hillside Operation” in this section.
EVALUATE THE TURF CONDITIONS.
• Do Not operate if conditions are wet
• Do Not Operate in dim/low light.
Avoid Serious Injury!
• Do Not change the engine governor setting or over speed the engine. The top engine speed when the machine is in Neutral is 3450 RPM. Use the elec-
tronic multifunction display to monitor the top speed and make adjustments as necessary.
• Never shift gears while the machine is moving as this may cause a rapid slowdown or stop the front wheels causing loss-of-control or a tip over. Always,
stop the machine before shifting gears.
• Only operate in good visibility conditions. Avoid holes and inspect work area for hidden hazards before starting machine engine.
• Be sure the machine is in neutral and all brakes are locked before starting engine.
• Use caution stepping on or off the sulky to avoid tripping. Never use machine without sulky or operate on wet grass.
• Use extra care when operating this machinery on inclines or slopes. Be sure to refer to the Operator’s Manual for specic instructions regarding operating
the machinery on slopes and/or inclines. Turf conditions can affect the machine’s stability. Use caution while operating near drop-offs or other hazards.
• Never operate with the guards not securely in place. Be sure all interlocks are attached, adjusted properly, and functioning properly before starting the
engine.
• Stop on level ground, lock all brakes, shut off engine and shift into neutral before leaving the operators position for any reason.
• Keep hands, feet,clothing and loose objects away from moving parts and pinch points.
• Never carry passengers. Keep a safe distance between the machine and all third parties.
• Slow down and use caution when making turns and/or crossing roads and sidewalks.
• Do not operate the machine under the inuence of alcohol or drugs.
• Use care when loading or unloading the machine into a trailer or truck.
• Avoid distractions, including but not limited to cell phones and mp3 players, while operating this machine. Operators must concentrate and focus on the
safe use of this machinery at all times.
• Keep a rm hold on the handle bars at all times.
• Do Not touch hot mufer while running or after shutdown.
• Wear eye protection and necessary Personal Protection Equipment (refer to Pesticide Label) when using compressed air or water to clean the machine.
OPERATION
INSPECTING WORK AREA
FUEL SAFETY

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Safety
EXAMINE THE MACHINE PRIOR TO EACH USE. DO NOT USE THE MACHINE IF ANY PARTS ARE NOT IN GOOD WORKING CONDITION.
• Check for worn tires, cracks in parts, loose or missing bolts,cotter pins, etc. and replace or repair before operating.
• Make sure all safety devices are present and in good working order, including all the safety labels, Shields, Brakes, the Neutral Safety Switch System, and
Throttle/Clutch which disconnects the power to the drive wheels when released. (To test the Brakes, Neutral Safety Switch System, and Throttle/clutch,
follow instructions in the Driver’s Training and Operating Instructions section of this manual.)
• Make any necessary repairs or adjustments before starting the engine and/or operating the machine.
DO NOT ATTEMPT TO START THE MACHINE IF ANY OF THE FOLLOWING APPLY:
• You are in a conned space.
• You or someone else could be trapped between the machine and a solid obstacle should the machine unexpectedly move upon startup. Remember to
check for low hanging obstacles such as tree branches, clotheslines, etc.
• You are not certain of rm, dry, level footing to prevent loss of balance
BEFORE ATTEMPTING TO START ENGINE:
• You must move the machine to a solid, level, dry, open area before starting the engine.
• Verify the machine is in Neutral. The machine rolls forward easily in neutral.
• Lock front brake and apply the sulky brake.
• Do not operate the Throttle.
DO NOT ATTEMPT TO START OR OPERATE THE MACHINE IF:
• The Neutral Safety Switch System or any other safety device is not working.
• The Throttle/Clutch does not move freely and automatically and rapidly return to the idle position.
• The idle engine speed exceeds 1650 RPM upon starting.
• The machine unexpectedly moves upon starting or when shifting gears.
Use caution when riding on, and getting on and off the RS7200E.
• Keep a rm grip on the handles with both hands.
• Stand only on the footpads. .
• Keep footpads clean.
• Replace worn or damaged footpads.
Loss-of-control may cause death or serious injury.
• Always keep a rm grip on the handlebars with both hands.
• Operate the machine in 1st Gear until you become familiar with it.
• Never operate the machine at a greater speed than is reasonable in light of the conditions presented.
• Only operate in 1st Gear on slopes, inclines, bumpy ground, or high grass.
• Avoid sudden starts, stops and turns as they may cause you to lose your balance and be thrown from the machine.
Loss-of-control may cause death or serious injury.
• Always keep a rm grip on the handlebars with both hands.
• Do Not back up if there is a possibility you or a bystander could become trapped between the machine and an immovable object or barrier.
• Always look behind and down before backing up to be sure of a clear path.
• Always look behind and up before backing up to be sure the path is clear of low hanging obstacles such as tree branches, clothes lines, and low door-
ways.
• Use extra caution backing up when in an enclosed area.
• Backup slowly, until you become familiar with how the machine handles.
• Never coast backwards. Instead, back up under power and in Reverse with the Throttle engaged using the brakes as necessary.
• Use extra caution backing from an awkward location or position.
• Keep both feet rmly on the footpads whenever possible.
• Backing up while in the walking position is hazardous and in most cases can and should be avoided. However, when backing up from the walking posi-
tion is unavoidable (such as when unloading the machine from a trailer), use extreme caution.
INSPECT MACHINE BEFORE EACH USE
ENGINE STARTING SAFETY
AVOIDING SLIPPING OR TRIPPING INJURY
FORWARD OPERATION
REVERSE OPERATION

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Safety
Loss-of-control, tip-over or rollover may cause death or serious injury. This machine has a high center of gravity and turf conditions affect stability. Slopes
are a major factor in loss-of-control, tip-over, and rollover accidents.
• Never shift gears while the machine is moving as this may cause a rapid slowdown or stop the front wheels causing loss-of -control or a forward tip over.
Instead, bring the machine to a complete stop before shifting gears.
• Study the terrain before beginning work and plan a safe operating pattern. If the area at issue will not accommodate a safe operating pattern, Do Not
attempt to drive the RS7200E in that area.
• Do not operate on slopes or inclines where traction and stability are doubtful.
• Do not ride on slopes exceeding 15 Degrees.
• Never operate on wet slopes.
• Look for holes, ruts, rocks, and other hidden hazards in the work area before starting work. Uneven terrain can overturn the machine. Tall grass can hide
hazards.
• Do not operate near drop-offs, ditches, or bodies of water.
• Keep a rm grip of the handlebars with both hands at all times.
• Slow down and lean into turns for better balance and to transfer your weight to the inside wheels to prevent loss-of-control, tip over, or rollover.
• Tires with excessively worn tire tread are dangerous on slopes or inclines. Replace tire(s) with less than 1/4” of tread remaining. Only use liquid lled
tires supplied by TurfEx. Maintain tire pressure at 12 PSI. Higher pressures will cause the tires to lose traction and under inated tires will cause instabil-
ity.
• Do Not attempt to climb over curbs and parking blocks while operating the RS7200E at a high speed as this may cause a forward tip-over.
TO HELP AVOID LOSS-OF-CONTROL, TIP OVER, AND ROLLOVER, USE EXTREME CAUTION ON INCLINES, AND SLOPES:
• Use 1st Gear to provide improved traction and a slower ground speed.
• Travel across the grade. Begin at the bottom of the slope and work your way up.
• Avoid traveling straight down a slope. When descending a slope, zigzag or slalom across the grade gradually downwards using the brakes to slow the
machine.
• Lean uphill at all times to provide better balance and to transfer weight to the uphill tires.
• Slow down and avoid sharp turns and sudden starts and stops.
• Reduce the amount of granular and liquid products carried.
• Apply rear brakes rst and then front brakes.
Operate the RS7200E as a walk-behind unit in situations where loss -of-control, tip-over, or rollover is possible.
When traveling up a slope, be aware that the drive tires have reduced traction and there is greater risk that the machine could tip backwards.
RECOMMENDATIONS FOR DRIVING UP AN INCLINE OR SLOPE:
• Lean forwards to provide better balance and to transfer more weight to the front drive wheels. Refer to the driver’s position illustrations in Driver’s Train-
ing and Operation section of this Manual for details.
• Accelerate gently. Accelerate slowly. Accelerating too quickly may result in a loss of traction.
• Do not make sharp or quick turns. Making sharp or quick turns may cause you to lose your balance and be thrown off the machine or cause a side
rollover.
• In areas of poor traction, operate the machine as a walk behind unit.
• If you experience a loss of control while driving the machine on an upward slope, step backwards off the operator’s platform and apply the brakes. Once
the brakes are applied, take corrective action.
• Backing down a slope is a hazardous maneuver which should be avoided. To avoid backing down a slope; stop the machine, apply the brakes, step off
the Driver’s platform, steer the front of the machine across the grade, and gradually engage the Throttle/Clutch. If backing down a slope is unavoidable
(such as when unloading the machine from a trailer), use extreme caution. Read Warning, “Reverse Operation” for details on backing up.
When pointing downhill, the weight and traction is transferred to the front drive wheels. Avoid driving the machine at this angle as the machine may tip over.
RECOMMENDATIONS FOR DRIVING DOWNHILL:
• Lean backwards as you travel downhill to provide better balance for you and transfer more weight to the rear wheels. If necessary, extend your arms and
squat down backwards with arms extended to transfer more weight further to the rear.
• Do not change speed suddenly. Do Not accelerate. Decelerate gently by applying the rear brakes rst, followed by the front brakes.
• Use extreme caution when turning. Do Not make sharp turns as you may lose your balance and/or be thrown from the machine or lose control. When
making turns, slow down and make gradual turns.
• Zigzag or slalom slowly and gradually downhill traveling across the grade using both brakes to slow your speed. The steeper the slope the more gradual
the slaloms should be between the switchbacks.
• Avoid any obstacles that could suddenly stop the front wheels causing a tip over.
• If you ever lose control while driving down a slope, let go of the handles and jump off to the rear, if necessary.
• Backing uphill is a risky maneuver which should be avoided. To avoid backing uphill; stop the machine, apply the brakes, step off the Driver’s platform,
steer the front of the machine across the grade, and gradually engage the Throttle. When backing uphill is unavoidable, use caution.
When pointing across an incline, slope or hill sideways, the weight distribution between the front drive wheels and the rear wheels is similar to level ground.
However, more weight is transferred to the lower wheels which may cause the machine to rollover towards the downhill side. This is the preferred angle for
TO AVOID LOSS-OF-CONTROL, TIP-OVER, AND ROLLOVER

9© TrynEx International 2014 F51528A REV-A140904
driving on gentle slopes.
RECOMMENDATIONS FOR DRIVING ACROSS A HILLSIDE:
• Lean uphill to provide better balance for you and transfer more weight to the uphill wheels.
• Do Not change speed suddenly.
• Do Not make sharp turns as you may lose your balance and be thrown off the machine or lose control. When making turns, slow down and make gradual
turns. The machine also has a tendency to rollover when performing this maneuver.
• Avoid making downhill turns as the machine will accelerate through the turn making it more difcult for you to keep your balance and control over the
machine so as to prevent rollover.
• Avoid any obstacles that could suddenly pitch the front uphill wheel upwards causing a rollover towards the downhill side.
• If you ever lose control while driving across a slope let go of the handles and jump off to the uphill side of the machine, if necessary.
Backing up across the grade is a maneuver which in should be avoided. To avoid backing up; stop the machine, apply the brakes, step off the Driver’s plat-
form, steer the front of the machine in the desired direction, and gradually engage the Throttle. When backing up is unavoidable, use caution. Read Warning
“Reverse Operation”, for details on backing up.
Safety
Driving up and down ramps is hazardous. The risks include tip-over, rollover, loss-of-control, and back-over.
Use extreme caution when driving the RS7200E onto and off of a Transport, (such as a vehicle, carrying rack, or trailer).
• When loading and unloading, park the Transport on level pavement well away from puddles, obstacles, and curbs that may cause the operator to lose his
footing or become entrapped. Allow adequate room for the ramps to be deployed and the machine and operator to come straight on or off the Transport
platform and ramps.
• To prevent a ramp from slipping out from under the machine, make sure the ramp is securely fastened to the Transport platform and the ramp and
machine wheels are properly aligned with each other.
• Never unload a RS7200 by shifting it into Neutral and allowing it to freewheel backwards down a ramp. Rather, the driver must start the RS7200E while
on the Transport platform, shift the engine into Reverse, and inch the machine down the ramp under power using the brakes as necessary.
Read Warning
“Reverse Operation”, for required precautions while operating the RS7200E in reverse.
• If there is not adequate standing room for the operator on the Transport platform, the machine should be started while the operator is standing on the
ground.
• If an enclosed Transport is used, use extra caution starting and operating the RS7200E inside the enclosure.
Transporting the machine over the road can be hazardous. The risks include but not limited to trafc accidents, failure of Transport system, and ejection of
the machine from the Transport.
Transporting the RS7200 requires a heavy duty Transport capable of safely carrying a fully loaded RS7200 weighing 700 lbs plus the weight of all materials
carried on the transport.
• Follow Transport manufacturer’s precautions and always use all safety devices provided.
• DO NOT overload or unbalance the Transport or hitch.
• Use only heavy duty ramps with a minimum width of 8.5 inches and an anti-slip surface capable of supporting 1000 lbs. or the combined weight of the
machine and driver whichever is greater. The ramp angle must be 15 degrees or less.
• To prevent the machine from being thrown from the transport, always secure the machine to the Transport’s platform. Use securing devices provided by
the manufacturer or securing devices each securing device or all securing devices together must have a minimum load rating of 1,400 lbs. Elastic straps
and similar devices are not to be used.
• Check Transport, ramps, hitch, and securing devices each time they are used.
• Check carefully for cracked welds or cracked parts, loose or missing hardware, excessive wear or damage, or missing or nonworking safety and securing
devices.
• When a carrying rack is used, check for damage caused by the rear edge dragging or bottoming out on the pavement. This can result in structural failure
of the rack, hitch and vehicle frame or hardware.
• Do Not use the Transport if it is not in good working condition. Make necessary repairs or replacements before using.
TO AVOID LOSS-OF-CONTROL, TIP-OVER, AND ROLLOVER [CONTINUED]
TRANSPORTING
CHECK WHEEL FASTENERS
If wheel fasteners are not tight, a serious accident may occur.
• Check wheel fastener tightness frequently during the rst 10 hours of operation.
• After loosening any wheel fasteners, frequently check their tightness for the next 10 hours of operation.

10 © TrynEx International 2014 F51528A REV-A140904
Safety
ANY TIME YOU LEAVE THE OPERATOR POSITION, YOU MUST:
• Stop on Level Ground
• Turn off the engine.
• Lock Brake Lever.
• Shift into Neutral
Never leave the machine unattended on an incline or slope where someone could disengage the brakes and the machine could roll.
• When leaving the machine unattended, close fuel shut off valve.
Tires are lled with pressurized windshield washer solution to provide ballast for a lower center of gravity. Explosive separation of rim and tires may cause
serious injury.
• DO NOT remove uid from tires.
• All replacement tires must be uid lled.
• Wear a face shield when checking, lling, and repairing uid lled tires.
• Do not attempt to check, repair or replace uid ll tires without the proper equipment.
• Use a clip-on chuck and extension hose. Stand to the side of the tire when lling.
• Always maintain tire pressure at 12 PSI. Do not under or over inate tires.
• Rear tires have split rims. Release tire pressure prior to loosening any nuts or bolts.
• Never weld or heat the tire/rims as this could cause a tire explosion or structural damage to the rim.
• Check tires often for cuts, wear, bubbles and missing or loose lug nuts. Check pressure often.
• Fix or replace worn or damaged tires, rims, and hardware.
• Always replace tires with genuine TurfEx liquid-lled tires and rims.
Improper maintenance can cause serious injury.
• Lock brakes, stop engine and disconnect spark plug wire. Wait for all movement to stop before adjusting, cleaning or repairing .
• Clean grass and debris from drives, mufers, and engine to help prevent res. Clean up oil or fuel spillage.
• Let engine cool before storing and do not store near ame.
• Shut off fuel while storing or transporting. Do not store fuel near ames or drain indoors.
• Park machine on level ground. Never allow untrained personnel to service machine.
• Use jack stands to support components when required.
• Carefully release pressure from tires and spray system.
• Remove spark plug wire before making any repairs.
• Keep hands and feet away from moving parts. If possible, do not make adjustments with the engine running.
• Keep all parts in good working condition and all hardware tightened.
• Replace all worn or damaged Machine Safety Labels.
• Replace worn or damaged footpads.
• Perform all scheduled maintenance as directed in the Service Manual
The improper use, handling, application, and disposal of pesticide products applied by this machine may cause death or serious injury.
• Read and follow product label and Material Safety Data Sheet (MSDS) precautions for handling, mixing, applying, and disposing of pesticides applied by
this machine. Some materials may present health hazards that will require the use of Personal Protective Equipment (PPE). Always wear required PPE.
• Keep required PPE available for use by the operator or mechanic at all times.
• Keep pesticide labels and MSDS available for the operator or mechanic at all times.
Dispose of all hazardous waste products properly.
• Clean up hazardous waste spills immediately.
• Refer to the Pesticide Label for proper handling and disposal instructions.
• Refer to MSDS for proper handling and disposal instructions.
• Wear the Personal Protective Equipment specied on MSDS and Pesticide Labels.
• Before disposing of hazardous waste check with your local regulatory agency.
PARKING
TIRE SAFETY
MAINTENANCE AND SERVICE
PESTICIDE SAFETY
HANDLING AND DISPOSAL OF HAZARDOUS WASTE PRODUCTS

11© TrynEx International 2014 F51528A REV-A140904
DEMONSTRATE AND INSTRUCT THE TRAINEE IN THE FOLLOW-
ING PHASES.
Read Warnings: “Operator Clothing and Protective Equipment (PPE)”; “Oper-
ation”; “Inspecting Work Area”; and “Forward Operation” before starting or
operating the RS7200E.
PHASE I: DRIVING THE MACHINE IN 1ST GEAR
Initial training should take place outdoors in a at open area free of obstruc-
tions with the machine in 1st Gear and the Hopper and Tanks empty. Initial
training should include the following:
TO DRIVE FORWARD:
• Safely start the machine.
• Safely step onto the operator platform.
• Shift into 1st Gear.
• Unlock Brake
• Pull the Throttle.
TO STOP:
• Release the Throttle.
• Step on Sulky Brake Pedal then Pull the Front Brake Lever.
TO TURN RIGHT:
• Pull back on the right handle while simultaneously pushing forward on
the left handle. A Stop prevents the machine from jack-kning.
• Always lean into the turns by shifting your body weight to the inside of
the turn.
TO TURN LEFT:
• Pull back on the left handle while simultaneously pushing forward on the
right handle. A Stop prevents the machine from jack-kning.
• Always lean into the turns by shifting your body weight to the inside of
the turn.
PHASE II: DRIVING THE MACHINE IN 2ND GEAR.
Repeat Phase I training using 2nd Gear.
PHASE III: DRIVING WITH A LOAD.
• Repeat 1st and 2nd Gear Training outlined in Phase I and Phase II with a
partially lled Hopper and Tanks
• Gradually increase the weight as the trainee demonstrates his ability to
control the machine with the increased weight.
PHASE IV: OPERATING THE MACHINE AS A WALK-BEHIND UNIT.
Read Warning “Avoiding Slipping or Tripping Injury”.
Stop, shift into 1st Gear or Reverse, and keeping a rm grip on both handles
and while operating the machine as a walk behind unit, perform the training
procedures outlined in Phases I through IV.
PHASE V: DRIVING THE MACHINE ON HILLSIDES.
Initial hillside training should take place on a slightly hilly open area free
from obstructions with the machine in 1st Gear and the Hopper and Tanks
empty.
• The Trainee must be familiar with the Balance Zone principles and Driv-
ing Techniques before operating on slopes.
• The Trainee must pass the Phases I, II and IV and be totally familiar with
all the WARNINGS and the hillside driving techniques and principles set
forth in the Driver’s Training and Operating Manual before operating the
machine on a slope or incline. Trainee must never ride the RS7200E on
any slopes or inclines greater than 15 degrees.
• As the Trainee is able to demonstrate his ability to control the machine
on hills as well as his understanding of hillside driving principles and
ADDING GASOLINE.
• Move the machine outdoors.
• Emphasize fuel handling safety.
• Add gasoline/ll tank.
Read Warning “Fuel Safety” before adding gasoline. Use extra care when
handling gasoline.
INSPECT THE MACHINE BEFORE EACH USE.
IN ADDITION TO THE STEPS IN “INSPECT MACHINE BEFORE EACH USE”:
• Check the Spray Nozzle alignment and pattern; adjust as necessary.
• Check the Spreader Control settings; adjust as necessary.
Read Warnings: “Inspect Machine Before Each Use”, “Check Wheel Fasten-
ers”, “Tire Safety” before starting or operating the machine.
STARTING, STOPPING, AND PARKING THE MACHINE.
Read Warnings:“Engine Starting Safety”; “Parking”, before starting or
operating the machine.
TO START ENGINE:
• Locate machine on a at, level area free from obstacles and bystanders.
• Shift into Neutral.
• Lock Brake Lever.
• Make sure safety switch lanyard is attached.
• Choke engine if necessary.
• DO NOT pull Throttle Lever while starting.
• Pull Starter/Turn Key.
TO STOP ENGINE:
• Lock front Brake Lever
• Shift into Neutral
• Push Kill Switch.
TO PARK MACHINE:
• Stop on level ground.
• Lock Brake Lever
• Shift into Neutral
• Push Kill Switch.
• When leaving the machine unattended, close Fuel Valve.
PROPER SHIFTING TECHNIQUES.
IMPORTANT: Excessive force applied to the Shift Lever can cause internal
Transaxle damage and other damage which is not covered by Warranty.
WARNING: Never shift gears while the machine is moving as this may cause
a tip-over or loss-of control.
TO CHANGE GEARS:
• Release Throttle.
• Bring the machine to a complete stop.
• Shift into the desired gear. If the machine does not shift easily, move the
front of the machine angling it right or left until the Transaxle gears shift
easily.
IMPORTANT: Emphasize the necessity of not forcing the Shift Lever.
SAFELY STEPPING ON AND OFF THE SULKY.
Read Warning “Avoiding Slipping or Tripping Injury” before starting or oper-
ating the RS7200E
...Continued on Next Page
Operating Instructions
Driver Training

12 © TrynEx International 2014 F51528A REV-A140904
proper techniques; gradually increase the slope.
• As the Trainee progresses, gradually add weight to the Hopper and
Tanks.
Read Warning “To Avoid Loss-of-Control, Tip-Over, and Rollover” before
operating the RS7200E on an incline or slope.
PHASE VI: DRIVING OVER CURBS.
Never attempt to jump a curb at high speed as this may cause a forward
tip-over.
• Approach the curb or parking block straight on;
• Stop the machine 12 inches away from the curb;
• Shift into 1st gear
• Gradually accelerate up and over curb.
• If machine is unable to climb over a curb:
• Look for a lower section of curb;
• If one is not available, approach the curb on an angle and attempt to
climb over one wheel at a time;
• Use ramps to get over the curb. IMPORTANT: Avoid high curbs and
bottoming out as this can cause machine damage that is not covered by
the Warranty .
PHASE VII: BACKING UP.
TO BACK UP:
• Stop, shift into Reverse, look behind to make sure the path is clear, and
keeping both feet on the operator’s platform and a rm 2 handed grip on
the handles gradually pull the Throttle.
TO TURN RIGHT:
• Pull the right Handle toward you and push the left handle away from you
simultaneously.
TO TURN LEFT:
• Reverse the procedure.
TO STOP BACKING UP:
• Release Throttle and apply one or both Brake Levers to stop.
Read Warning “Reverse Operation” now.
PHASE VIII: COMPLETING DAILY SERVICE CHECKLIST.
Adjust and Repair any irregularities discovered – report them to your super-
visor.
• Clean machine in a designated area. IMPORTANT: DO NOT powerwash
machine. High pressure water will force corrosive fertilizer residue into
bearings, linkages, and other parts. Corrosion damage is not covered
by the Warranty. Instead use low pressure air regulated to 25 PSI Once
a week, or as necessary, use low pressure water regulated to 29 PSI
to wash machine. Start and run machine and blow dry to remove any
water.
• Empty Hopper. NOTE: Use a dedicated pail or wet /dry vacuum to remove
fertilizer so that it can be recycled.
CLEAN:
• Spinner Plate.
• Footpads.
• Nozzles and Nozzle Strainers, If necessary.
• Hopper opening plate, Auxiliary Gate Slide plate and linkage.
• Engine cooling ns, Blower housing inlet (Starter), carburetor, governor
linkage, Honda Throttle Lever, Throttle Lever and cable.
LUBRICATE AND PROTECT THE FOLLOWING, USING WD-40 OR EQUIVALENT:
• Operating controls and cables.
• Hopper Opening Plate and Auxiliary Gate Plate.
• Carburetor and all linkages and springs.
• Exposed aluminum.
CHECK AND RECORD:
• Engine Idle Speed (Must not exceed 1650 RPM).
• Engine Top Speed (Must be 3,450 RPM).
GAUGE, RECORD, AND ADJUST HOPPER CONTROL SETTINGS AS NECES-
SARY, INCLUDING:
• Auxiliary Gate Adjustment Plate.
• Hopper opening.
• Rate Adjustment Knob
OTHER CHECKS AND ADJUSTMENTS:
• Check and adjust the Spray Nozzle alignment as necessary.
• Check and top off engine oil.
• Check and top off clutch oil.
• Check for loose or missing fasteners or parts, cracks in metal or welds.
Read Warning “Maintenance and Service” now before starting or operating
machine.
PHASE IX: LOADING AND UNLOADING THE MACHINE ON A
TRANSPORT.
Trainee must be instructed how to safely load and unload the RS7200E from
a transporting vehicle.
Read Warning “Transporting” before attempting to load or unload the
RS7200E from a transport.
PHASE X: ADDITIONAL SERVICE TRAINING
Trainee should be instructed on any additional service he will be required to
perform on the RS7200E such as, changing Engine and Clutch oil, greasing,
etc. Refer to Service Manual for scheduled service requirements and details.
PHASE XI: TESTING SAFETY DEVICES.
Read Warning “Maintenance and Service” before starting or operating the
RS7200E.
Read Warning “Safety Devices” before starting or operating the RS7200E.
If any Safety Device fails a test, adjust, repair or replace the component
before operating the machine.
1. THROTTLE CONTROL
Components: Throttle Lever, Throttle Cable, Auxiliary Throttle Return Spring,
Multifunction Display (Tachometer), Drive Belt, Idler Pulley, Idler Tension
Spring, Transaxle, Honda Engine and components: Honda carburetor and
linkage, Honda Governor Spring, Honda Throttle Spring, Honda Throttle
Return Spring, and Honda Clutch. All components must be in place and
functioning normally.
• Park on level ground free from obstructions and bystanders. Lock front
Brake Lever.
• Pull and release Throttle Lever several times. Ensure that the lever
moves smoothly and easily and snaps back when released.
• Start engine and verify that the engine speed increases and decreases
rapidly and the clutch engages and disengages quickly.
• Engine idle. Ensure the engine idles smoothly without dying and the idle
speed on the Multifunction Display does not exceed 1650 RPM.
• Engine Top end speed. Pull and hold Throttle Lever. Conrm that the top
end speed is 3450 RPM.
• Clutch engagement. Shift into 1st Gear and gradually accelerate engine.
Conrm that the machine does not move when shifted, or creep at Idle
speed. The Clutch shall engage smoothly as the engine is accelerated
and propel the machine forward at 3.5 MPH at full acceleration. No
unusual noise should be detected.
Operating Instructions
Driver Training
Continued From Previous Page...

13© TrynEx International 2014 F51528A REV-A140904
Operating Instructions
Driver Training
2. NEUTRAL SAFETY SWITCH SYSTEM (NSSS)
Components: NSSS Module, Kill Switch, Neutral Switch, Honda Kill
Wire, Ground wire, Wire Harness and terminals.
• Park on level ground free from obstructions and bystanders.
• Lock Front Brake Lever, shift into Neutral and start engine.
• Turn Engine off with Kill Switch. Conrm that the engine starts and Kill
Switch works.
• Shift into 1st Gear and repeat the previous test. Conrm that the engine
does not start in gear.
3. BRAKE SYSTEMS
Front Brake System:
Components: Brake Lever with Lock, Front Brake Cable 1, Brake Drum, Band
Tension Spring, Sheath Brake pin, Rod Brake pin, 1 washer, Lock Nut.
• Park a fully loaded machine on level ground free from obstructions and
bystanders. Start engine.
• While in NEUTRAL, push the machine forward. No unusual drag should
be felt.
• Pull and release the Front Brake Lever several times. Ensure that the
lever operates smoothly and snaps back completely when released The
operating force on the Lever must not exceed 25 pounds of force.
• Shift into High Gear, accelerate to full speed., and pull the Front Brake
Lever. Conrm that the machine stops smoothly in less than 8 feet and
the Brake does not lock up.
Rear Brake System:
• Push and release the Sulky Brake Pedal several times. Conrm that the
pedal operates smoothly and snaps back completely when released. The
operating force on the Lever must not exceed 25 pounds of force.
• While in NEUTRAL, push the machine forward. No unusual drag should
be felt. Shift into 2nd Gear, accelerate to full speed, and push Sulky
Brake Pedal. Conrm that the machine stops smoothly in less than 8
feet. Conrm that both Brakes drag equally without causing a change of
course, left or right. Brake band must not over heat nor cause unusual
drag.
Both Front and Sulky Brake Systems
• Shift into 2nd gear, accelerate to full ground speed and apply both
brakes. Conrm that the machine stops in less that the length of the
machine.
Parking Brake System.
Components: Front Brake System.
• Drive the fully loaded machine up a 17 degree slope, stop and lock Front
Brake Lever. Conrm that brakes hold the machine in place.
• Drive the fully loaded machine down a 17 degree slope, stop and lock
Front Brake Lever. Conrm that the brakes hold the machine in place.
4. FLUID-FILLED TIRE.
Components: Front tires (2) and Rear Tires (2).
Read Warning “Tire Safety” before starting or operating the RS7200E.
• Examine all tires for wear and damage. Conrm that tires are free from
visible damage and tread depth exceeds 1/4 inch.
• Rotate each tire so the valve stem is in the 12 o’clock position and check
pressure. Conrm that tire pressure is 12 PSI and uid is visible
5. MACHINE SAFETY LABEL VISUAL TEST.
• Conrm that all Labels are in place and legible.
6. MACHINE GUARD VISUAL TEST.
• Conrm that Transmission Shroud and Belt Guard are securely fastened
in place.
7. SLIP RESISTANT FOOTPAD VISUAL TEST.
• Conrm that Footpad is not worn or damaged and is securely fastened
in place.

14 © TrynEx International 2014 F51528A REV-A140904
Operating Instructions
Machine Diagrams
KEY PART DESCRIPTION
1 Tank Lid Vented Lid with Fill-Gauge
2 Tank Capacity: 17 gallons
3Deector For use when spreading along the edge of the grass
4Liquid-Filled Tires Tires are lled with Windshield Washer Solution to provide ballast. Maximum ination 12 PSI.
5 Hopper Cover Use to protect material in the hopper from rain
6 Hopper Capacity: 3 cubic feet
7 Transmission Shroud Protects the drive components from spreading material
8 Broadcast Nozzle Broadcast Nozzle connects here
9 Trim Nozzle Trim Nozzle connects here
5
6
7
8
9
3
4
1
2

15© TrynEx International 2014 F51528A REV-A140904
Operating Instructions
Machine Diagrams
KEY PART DESCRIPTION
1Throttling Valve Controls the spray pressure
2 Pump Self-priming electric pump services the spray system with 5.0 GPM @ 10-40 PSI
3 Drive Belt Shroud Protects the operator from accidental contact with the drive belt.
4 Manual Storage Store Owner’s Manual here for quick and easy reference
5 Steering Stops Limits the range-of-motion of the sulky for safe cornering
6Spot Spray Wand Use for spot treating or hard to reach areas; feeds from the tank – no lling separate containers
7Deector Rod Actuate the deector by pushing forward and turning
8 Shift Lever Shifts the transmission, easily accessible by either foot or hand.
9 Sulky Brake Supplements the Front Brake, for use on inclined surfaces for enhanced control
6
7
2
1
5
9
4
3
8

16 © TrynEx International 2014 F51528A REV-A140904
Operating Instructions
Dashboard Controls
A Brake Lever
B Pump Switch
C Calibration Gauge
D Main Gate Control
E Main Gate Lock
F Safety Switch Lanyard
G Safety Switch / Kill Switch
H Pressure Gauge
I Hour Meter / Tachometer
J Spray Control Knob
K Auxiliary (3rd Hole) Gate Control
L Throttle Lever
Do Not attempt to start or operate this machine until you have read and are thoroughly familiar with this
Owner’s Manual. Read it now before Beginning. All operators and mechanics must be trained before operat-
ing this Machine.
D
A
B C HF J K
E G I
L

17© TrynEx International 2014 F51528A REV-A140904
Operating Instructions
Machine Usage
Read and fully understand the Safety and Driver’s Training sections of this manual before operating.
Refer to the Machine Diagrams and Operator Controls pages for component names and locations.
SPEED
The Throttle controls the engine speed, which is shown by the hour meter/tachometer. The Shift Lever selects the transaxle gear, choosing from Reverse,
Neutral, First, and Second. With the Throttle Lever pulled fully, the speed in First Gear is 3.5 MPH, and 5 MPH in second gear.
PUMP SWITCH
The Pump Switch turns the pump on and off. When it is on, a blue light will illuminate. Operate this switch with your thumb while driving to turn the spray on
or off as needed. To prevent the battery from discharging, turn the pump off when parked.
PRESSURE
The Throttling Valve adjusts pressure in the spray system. Tightening the knob increases pressure. Lock the setting with the nut. Refer to the Pressure Gauge
when setting the valve to obtain the desired setting. Tighten the nut against the knob to prevent loosening from machine vibration, ensuring calibration is
maintained. Set pressure only while parked on pavement in the spray mode you will be using.
SPRAY SETTINGS
Spray modes are chosen using the Spray Control Knob, with the options Trim, Broadcast, and Spray Wand. To change spray modes: Switch the pump off,
come to a complete stop, turn the Spray Control to the desired setting, begin moving, and turn the spray back on. (This way you will avoid moving with only
one hand on the handlebars.)
When using chemicals that require agitation, turn the Spray Control Knob to Spray Wand, then turn the pump on: this is because the liquid will be bypassed
through the Throttling Valve and into the Tank. Lower pressure increases agitation.
The Spray Wand is used for cutting-in, parking lot weeds, and spot treating. Replace the wand to the holder when not in use. Come to a complete stop before
using the wand.
Trim Spray is adjustable up to 3 feet in width. Trim is used for spot-treating lawns when the Spray Wand is impractical, and for cutting-in around landscape
beds and trees.
Broadcast sprays from 6 to 12 feet. Broadcast is used when blanket spraying, or when spreading and spraying simultaneously.
SPRAY WIDTH
The spray width is adjusted by pivoting the Nozzle Bracket up or down to get the desired results. Tighten the wing nut to lock the spray width. Changing
spray width is a part of the calibration procedure; see Calibration Instructions.
Broadcast spray width is adjustable from 6 to 12 feet. Set the spray width for the application rate required. The Working Spray Width, which is equal to the
distance between the centerline of parallel wheel tracks, is used for calculation when calibrating. Set the total spray width greater than the working width so
even coverage is achieved.
Trim spray width is adjustable up to three feet. It is intended for spot spraying and cutting in.
GATE CONTROLS
The Main Gate Lever opens and closes the hopper gate, controlling the material ow to the spinner. Only open the gate once operating speed has been
reached. Use the Gate Stop to maintain consistent application.
The Auxiliary Gate opens and closes the third hole in the main gate. It is operated by the Auxiliary Gate Lever; it should remain open, except when using the
Deector.
DEFLECTOR
The Deector is useful when cutting in or in situations where one full swath is not needed. When the Deector is in the down position, close the Auxiliary
Gate to prevent over-application.
To operate the deector: push the Deector Rod forward, then rotate and release.
SPREADING AND SPRAYING: RECOMMENDED PRACTICES
Read and understand the Safety section of this manual before operating in order to avoid unsafe terrain, conditions, and weather.
Spread and spray at full throttle and in the gear used in calibration calculations to apply according to calibration. Shut off the spray and close the gate once
you have reached the already fertilized area at the end of the pass before turning to avoid over-application. Turn the spray on and open the gate again as you
head into the next pass.
Spreading with 7 foot turns requires cutting-in: with the deector-side toward the edge, the deector down, and the auxiliary gate closed make a pass that
covers up to the edge of the spread area. Cutting-in along all the edges of the property may be necessary so you will have room to turn at the end of each
pass.
When spreading with 7-foot turns, the edge of the spread pattern should be coincident with the centerline of the previous wheel tracks.

18 © TrynEx International 2014 F51528A REV-A140904
Read and fully understand the Safety and Driver’s Training sections of this manual before operating.
Refer to the Machine Diagrams and Operator Controls pages for component names and locations.
Information provided in this manual regarding calibration is provided as a reference. The Operator is solely responsible for the calibration of the spreader.
This section is intended only to assist the operator in obtaining the information needed to calibrate and set up the RS7200E to fulll the required application
constraints. All materials, regardless of visual and dimensional similarities, ow and spread differently, affecting spread pattern and output. Liquids also have
variances which affect spray patterns. Charts given in this section are provided as a reference only.
Calibration should take place on a level surface, away from vegetation, animals, streams and drains.
Spending a few extra minutes to properly calibrate will not only save on wasted materials and time but also protect turf and other vegetation.
MATERIALS NEEDED
To calibrate your spreader, you will need: Notepad, Stopwatch, Tape Measure, Scale, Plastic Tub, Graduated Container, and an area for measuring spread
width
COLLECTING DATA
Here is the equation used:
Desired Application Rate = Output ÷ (Speed x Width)
lbs/ft2lbs/min ft/min ft
oz/min
When calculating, the desired application rate needs to be converted to pounds-per-square-foot.
To Convert...
Pounds-per-Acre, multiply by 43,600
Pounds-per-Thousand-Square-Feet, multiply by 1000
Output is measured in pounds per minute or ounces per minute.
Pounds per minute is found by putting a known amount of material into the hopper (after setting the gate with the gate stop) and measuring how long it
takes for the material to ow out of the hopper. To convert this time into pounds per minute, divide the pounds by the time (minutes). Seconds should be
converted to minutes (the result is a decimal fraction).
Ounces per minute is found by collecting the liquid that comes out of the nozzle in one minute and measuring it.
The speed is required in feet-per-minute. 1 mile per hour is equal to 88 feet per minute. To maintain a consistent application rate, you will need to walk at a
speed that you can maintain across the whole spreading area.
Width can be found by spreading or spraying on pavement and measuring the resulting width
If the Spinner needs removed to measure output rates, follow the steps below:
Step 1 : Knock roll pin out of Spinner
Step 2 : Loosen Shaft Coupler
Step 3 : Remove Spinner
Step 4 : Reattach Shaft Coupler
To reattach spinner perform steps 1 – 4 in reverse.
1234
GROUND SPEED
At full throttle, First Gear is 3.5 MPH and Second, 5 MPH. Choose the speed at which you can safely operate given the conditions, terrain, and obstacles;
adjust your settings accordingly.
CONFIGURATION
Choose the nozzle and pressure that will meet your output needs; reference the calibration charts. Three nozzle pairs are supplied with the machine; addi-
tional nozzles are available in BNK-020 Broadcast Nozzle Kit and TNK-020 Trim Nozzle Kit.
The Gate Stop position dictates the ow rate of the spreader. Adjust the gate stop by loosening the knob; moving the gate lever to the required position; and
setting the stop at this position by tightening the knob.
Calibration Instructions

19© TrynEx International 2014 F51528A REV-A140904
Calibration Instructions
SPREADING
The spread width is xed at 14 feet. You will need to apply with a turn diameter of 14 feet. Set the Gate to the setting required by your application rate for
your ground speed.
SPRAYING
The spray width is adjustable up to 12 feet. Set the spray width for the application rate required. The Working Spray Width, which is equal to the distance
between the centerline of parallel wheel tracks, is used for calculation when calibrating. Set the total spray width greater than the working width so even
coverage is achieved.
SPREADING AND SPRAYING
Spreading and spraying can be performed together. It will require 7-foot-diameter turns.
Spreading will double up because the spread width is double the turn diameter. You will need to use 7 feet in your calculations to achieve the correct appli-
cation rate.
The spray width needs set for a working width of 7 feet.

20 © TrynEx International 2014 F51528A REV-A140904
Calibration Instructions
Reference Charts – Spread
Gate
Setting lbs./min. lbs./1000 sq. ft.
3.5 MPH 5 MPH
1 1.8 0.42 0.29
2 2.4 0.56 0.39
3 3 0.7 0.48
4 3.8 0.88 0.61
5 4.2 0.98 0.68
6 6.4 1.5 1
7 8.6 2 1.4
8 10.8 2.5 1.7
9 13 3 2.1
10 15.2 3.5 2.5
11 19.3 4.5 3.1
12 23.3 5.4 3.8
13 27.5 6.4 4.4
14 31.6 7.3 5.1
15 35.7 8.3 5.8
Open 37.8 8.8 6.1
THIS CHART IS PROVIDED AS A REFERENCE ONLY.
RESULTS OBTAINED USING 18-24-12 FERTILIZER.