Wylie Spray Shield Programming manual

Operator’s & Parts Manual
“Spray Shield” Directed Sprayer
“Shield Max” Hooded Sprayer
Printed In The USA — Specications & Design Subject To Change Without Notice!
5-10-07 00-014R2

This is a limited warranty. It covers products manufactured by WYLIE Mfg. Co. The Warrantor is WYLIE Mfg. Co., 702 E.
40th St., Lubbock, TX 79404 USA. The duration of the warranty for WYLIE manufactured equipment and products (excluding
polyethylene tanks) is for one year from date of delivery to the carrier. The Warrantor warrants to the Buyer that the product(s)
sold hereunder are free from defects to material and workmanship, under normal use and service, in the hands of the original
buyer.
If goods are defective, the defective goods will be replaced with identical goods. If identical goods are not available, the Buyer
may elect to receive a refund of the purchase price for the defective goods, or the Buyer may order similar goods. The damage
for defective goods shall not exceed the purchase price of the defective goods. No allowance shall be made for labor
or expense or repairing goods without prior approval in writing by the Warrantor. The Buyer’s remedy under this warranty
does not include incidental or consequential damages.
For products not manufactured by the Warrantor, the Warrantor warrants these products to the extent of the warranties of their
respective manufactures. There are no warranties which extend beyond this limited warranty, including the implied
warranty of merchantability. Dealers or representatives shall not make any representation in regard to particular goods except
as authorized by the Warrantor through a written warranty accompanying those particular goods.
WYLIE Mfg. Co., and its divisions, “Wylie Spray Centers,” in each location, requires as a condition of sale and coverage by its
LIMITED WARRANTY that all equipment sold by it be used in accordance with the instructions and specications of the Warrantor.
This requirement is in addition to the LIMITED WARRANTY.
Polyethylene and berglass tanks – These tanks are warranted for the storage and transport of water, herbicide solutions
(on farm), liquid fertilizer and liquid feed. Such tanks should not be used for the storage of any bulk herbicide (undiluted). Any
such use will render this warranty void.
In addition, the Warrantor makes no warranty with regard to bulkhead tank ttings used in connection with tanks containing bulk
herbicides and the use of any such ttings sold by the Warrantor or any WYLIE dealer in connection with tanks containing bulk
herbicides is improper.
Chemical Incompatibility – The Warrantor does not make any recommendations or warranties regarding chemical compatibility.
WYLIE shall not be liable for any damages due to chemical incompatibility, and any Buyer or user should rely solely on written
information furnished by the chemical manufacturer regarding chemical compatibility.
No employee of WYLIE Mfg. Co., or its representatives, agents or dealers, is authorized to vary the terms of this limited
warranty.
This equipment was carefully designed and manufactured to give you dependable service. To insure efcient operation of
this equipment, please read this operator’s manual carefully. Check each item and acquaint yourself with the adjustments
required to maintain optimum performance and operation. Remember, this equipment’s performance depends on
how you operate and care for it!
At the end of each season, thoroughly clean and inspect your equipment. Preventive maintenance saves time and pays
dividends. Your nearest Wylie Spray Center has original equipment parts which assure proper t and best performance.
Record your equipment’s model and serial numbers and the date you purchased this equipment in the space below.
Have this information available when you order parts or attachments.
Model Number:
Serial Number:
Date Purchased:
A Message To The Owner And Operator
Limited Warranty
Disclaimer of Warranty
Warranty Information

Wylie Manufacturing Company
702 E. 40th St.
Lubbock, TX 79404
Ph. 888-788-7753
Date of Purchase Model Number
Boom Serial Number Tank Serial Number
Pump Model Wylie Invoice Number
Owner’s Name
Address
City State Zip
Dealer
Owner’s Signature
Must be returned within 10 days to validate the warranty.
Owner Registration
Spray Shield/Shield Max

1
Table of Contents
Table Of Contents
Safety Issues .............................................................................................................................................................2-3
Safety Decals & Placement .......................................................................................................................................... 4
Introduction ................................................................................................................................................................... 5
Inspection & Setup .................................................................................................................................................. 6-11
Initial Inspection .................................................................................................................. 6
Changing From Transport To Field ..................................................................................6-8
Preparing Sprayer For Operation .................................................................................. 9-11
Folding Spray Shield Inspection and Setup ..................................................................... 11
Sprayer Operation .................................................................................................................................................12-16
General Operating Guidelines .....................................................................................12-13
Clearing Debris From System ..........................................................................................14
End Of Day Procedures ...................................................................................................15
Changing From Field To Transport ...................................................................................15
Preparing Trailer For Storage ...........................................................................................16
XR TeeJet™ Spray Tip Specications Table .............................................................................................................. 17
Troubleshooting Guidelines ........................................................................................................................................ 18
Repair Parts........................................................................................................................................................ 19 – 30
Row Assembly .......................................................................................................... 20 – 21
Transport Mount ............................................................................................................... 22
Main Frame Assembly ...................................................................................................... 23
Tongue Assembly .............................................................................................................24
Wilger™ Tip Monitor ......................................................................................................... 25
Pump Assembly ........................................................................................................ 26 – 27
Controller Assembly ......................................................................................................... 28
Tip Monitor & Quick Fill Assembly .................................................................................... 29
Folding Frame Assembly .................................................................................................. 30

2
Safety Precautions
Be alert when you see the above symbol in the manual. It warns of a hazard
which might lead to injury. It means: Attention! Become alert! Your safety is
Involved!
Three (3) words are associated with this symbol. They are:
DANGER – Indicates an imminently hazardous situation which, if not avoided, likely will cause serious injury or death.
It is associated with the most extreme situations, typically for machine components, which, for functional purposes, can-
not be guarded.
WARNING – Indicates a potentially hazardous situation, which, if not avoided, could result serious injury or death. Re-
lates to hazards that are exposed when guards are removed and alerts against unsafe practices.
CAUTION – Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It
may be used as an alert against unsafe practices.
Before Use
Do not operate sprayer until this manual has been read and understood!
Thoroughly read and understand all instructions before operating this sprayer. If you have questions,
please contact Wylie Manufacturing, 702 E. 40th St., Lubbock, TX, [phone]. You can also
contact your nearest Wylie Spray Center.
Place a “Slow Moving Vehicle” emblem on the rear of the unit prior to driving on open roads.
Always wear safety goggles and rubber gloves when handling chemicals.
Read and understand the chemical manufacturer’s safety guidelines on handling, mixing and application.
During Use
Do not allow anyone to ride on sprayer during operation. Falling can cause injury.
Ensure the tractor has sufcient weights to prevent tipping when spray tank is full.
Reduce speed when crossing uneven or rough terrain.
Always lower sprayer to level ground and turn off tractor engine before making adjustments or repairs.
Safety Issues

3
Safety Issues
After Use
Inspect sprayer for wear or damage.
Ensure that all fasteners and ttings are tight.
Flush tank and pump with fresh water. Dispose of ush water using appropriate means.
Carry out maintenance and/or lubrication procedures as outlined in this manual.
Always
Keep hands, feet and clothing away from moving parts.
Wear protective clothing and gloves when working with the hydraulic system.
Escaping hydraulic uid under pressure can penetrate skin causing serious injury:
– Do Not use hands to check for leaks in hydraulic system, use cardboard or paper.
– Stop tractor engine and relieve pressure before connecting or disconnecting lines.
– Tighten all connections prior to starting engine or pressurizing line.
– If any uid is injected into the skin, obtain medical treatment immediately to avoid gangrene.
Operator’s Instructions
Securely fasten seat belt if tractor is equipped with a Roll Over Protection System (ROPS).
When possible, avoid operating the tractor near ditches, embankments and holes.
Reduce speed when turning, crossing slopes and on rough, slick or muddy surfaces.
Be aware of where you are going at all times; especially at row ends, roads and around trees.
Do not permit others to ride.
Operate tractor smoothly – no jerky turns, starts and stops.
Hitch only to the drawbar and hitch points recommended by the tractor manufacturer.
When tractor is idle, engage brakes and park lock securely.
Tighten lug bolts before transporting and after the rst ve miles.
Limit transport speed to 30 mph.
Never transport sprayer, in end tow position, with liquid in tank.
Safety Decals & Placement
Decal # SW202
Decal # V-9006

4
Safety Decals & Placement
WARNING
HIGH-PRESSURE FLUID HAZARD
To prevent serious injury or death:
• Relieve pressure on system before
repairing or adjusting or disconnecting.
• Wear proper hand and eye protection
when searching for leaks. Use wood
or cardboard instead of hands.
• Keep all components in good repair.
CRUSHING HAZARD
To prevent serious injury or death:
• Do not stand between
implement and moving tractor
• Stop tractor engine and set
park brake before installing pins.
DANGER
CAUTION
PRECAUCION
!
To prevent tipping or bending of frame:
• Do not transport sprayer with full
tank.
• Do not transport or store sprayer
with uid in tank.
Para prevenir ladearse o doblar el chasis de
la aspersora:
• NO transportar con el tanque lleno
de liquido.
• NO transportar o guardar la
aspersora con el liquido en el tanque.
This sprayer is recommended for use on biologically engineered,
chemical resistant crops. Use of this sprayer to apply herbicide on
conventional crops may cause damage to the crop! Follow chemi-
cal manufacturer’s label directions for proper application.
CAUTION
PRECAUCION
!
Esta aspersora esta’ recomendada para usarse en cultivos produ-
cidos biotecnologicamente con resistencia quimica. El uso de esta
aspersora en cultivos sin resistencia quimica, puede causar danos
en el cultivo. Siga las instrucciones en la etiqueta de el producto
que se va aplicar.
Agricultural chemicals can be dangerous.
Improper selection of use can seriously
injure persons, animals, plants, soil or
other property. BE SAFE. Select the right
chemical for the job. Handle it with care.
Follow the instructions on the container
label and instructions from the equipment
manufacturer.
CAUTION
Decal # SW700
Decal # T3
Decal # V9001
Decal # V9002 Decal # SW901
Safety Issues

5
The Wylie “Spray Shield”/”Shield Max” Directed Sprayer is a 3-point toolbar sprayer available in several congurations
involving both straight bar and folding frame models. The Spray Shield features aluminum shields which are carried
beneath the leaf canopy enabling highly effective herbicide application without damage to crop foliage. The Shield Max
features aluminum hoods that applies herbicide to the middles of conventional cotton. The “Spray Shield”/”Shield Max”
is a complete sprayer which includes a 300 gallon polyethylene tank, centrifugal pump, electric controller and tip moni-
tors.
This manual explains where and how to make necessary adjustments to your sprayer for safe and proper operation.
Thoroughly read and understand the contents of this manual before operating your sprayer. If you have questions or do
not understand particular items, contact your nearest Wylie Spray Center or call Wylie Manufacturing at [phone].
Please keep this manual handy to answer questions you may have as they arise.
Pay Particular Attention To All Safety Suggestions – Their purpose is to assure safe operation of the sprayer and
prevent injury or damage to yourself or the unit.
Introduction & Specs
Introduction
IMPORTANT NOTE: The “Spray Shield” is designed for use on chemically resistant crops
such as Roundup™ Ready cotton. Damage to standard cotton can occur as this sprayer
directs herbicide into the row and onto the stem of the cotton plant!
Model Number # of Rows Spacing Frame Style
W3501-30-6 6 30” Straight
W3501-30-8 8 30” Straight
W3501-30-10 10 30” Straight
W3501-30 12 30” Straight
W3501-36 8 36” Straight
W3501-38-6 6 38” Straight
W3501-38 8 38” Straight
W3501-40-6 6 40” Straight
W3501-40 8 40” Straight
W3504-30 12 30” Folding
W3504-40-4 4 40” Straight
W3504-40 8 40” Folding
W3507-30 16 30” Folding (HD)
W3507-40 12 40” Folding (HD)
Spray Shield Directed Sprayers
Spray Shield Shield Max

6
Inspection & Setup
Inspection & Setup
Figure S1 – Row Unit Spacing
Figure S2 – Removing Wheel Lock Pin
Your sprayer has been factory pre-assembled to insure optimum quality levels in nal setup and assembly. Wylie embraces
high quality control standards, however, adjustments may be required prior to initial use and before each season.
Initial Inspection
(1) Check all bolts and ttings for tightness; especially
lug bolts on the gauge/transport wheels (retighten these
bolts after the rst 5 miles of transport).
Spray tips were not installed at the factory. Flow
lines must be ushed before installing strainers
and tips.
(2) Measure row unit spacing and adjust as necessary to
match eld row spacing. The shields are available in sizes
to t rows of 30-32”, 34-36”, 38” and 40”. When adjusting
row units, mark the center of the frame. The center row
unit should be aligned with this mark.
(3) Loosen mount bolts on the other row units and move
to correspond with desired row spacing (Figure S1).
Changing From Transport To Field on
Straight Bar Unit
The straight bar Wylie “Spray Shield” features the
“Switchback” system allowing the transport wheels to
function for gauge and transport.
(1) Attach the tractor to the category II/III 3pt. hitch.
Raise the sprayer slightly to relieve weight from the
wheels.
(2) Pull the lock pin on the gauge wheel assembly
located on the back of the sprayer (Figure S2).
row spacing
Centerline
Model Number # of Rows Spacing Frame Style
W3501H-30 12 30” Straight
W3501H-38 8 38” Straight
W3501H-40 8 40” Straight
W3501H-40-6 6 40” Straight
W3504H-30 12 30” Folding
W3504H-40 8 40” Folding
W3507H-30 16 30” Folding (HD)
W3507H-40 12 40” Folding (HD)
Shield Max Directed Sprayers

7
Inspection & Setup
Figure S3 – Locking Frame In Gauge Position
(3) Rotate the wheel assembly 90º and lock the gauge
wheel by inserting the lock pin (Figure S3).
(4) Remove both pins from the remaining wheel
assembly. Roll wheel to the opposite end of the sprayer
and attach to the rear bracket (Figures S4A, S4B, S4C).
Figure S4A – Removing 2nd Wheel Assembly
Figure S4B – Rolling Wheel Assembly
Figure S4C – Attaching To Rear Bracket

8
Inspection & Setup
(5) Rotate tongue jack by removing pins and tilting
jack out of the way. Remove the top pin from the tongue
assembly and rotate tongue to the ground. Pull remaining
pin and store tongue until needed (Figure S5A, S5B,
S5C).
Figure S5A – Rotating Jack
Figure S5B – Removing Tongue Assembly Pins
Figure S5C – Removing Tongue Assembly
Locking
Pins
Tongue

9
Inspection & Setup
(3) Open the tank and agitator valve (Figures S8A
& S8B). Start the tractor and engage hydraulic circuit
supplying the pump.
Figure S7 – Hose Attached To
“Quick-Fill” Coupler
Preparing Sprayer For Operation
(1) Connect hydraulic hoses from the pump to the tractor
(follow directions shown in the pump manual).
(2) Install the Raven 203 control console in a convenient
location inside tractor’s cab. Install the pressure gauge line
onto the tee. Connect green/yellow wiring to the control
valve. Connect remaining wires to the solenoids with white
(ground) wires and colored (hot) wires attached to the
front and rear terminals respectively (Figure S6). Refer
to the Raven instruction manual for console operating
instructions.
It is suggested that no chemical be added until
the sprayer’s hydraulic system has been checked
for proper operation.
(2) Add several gallons of water to the tank by either
attaching supply hose from the nurse tank to the “Quick-Fill”
coupler (Figures S7) or through the tank’s top opening.
Figure S6 – Raven Control Connection
Figure S8A – Opening Tank Valve
Pressure
Gauge
Line
Refer to Raven
Instruction Manual
Control
Valve
Green & Yellow
Control Valve
Connection Wire

10
(4) Flip the master and boom switches of the Raven
203 Console to the “on” position (Figures, S9A & S9B).
Raise each shield/hood and ensure that water is owing
from each nozzle body. Refer to troubleshooting section
on page 17 if no water is owing. Disengage hydraulic
circuit and turn engine off.
Figure S9A – Master Switch Turned On
Figure S10 – Installing Strainer & Spray Tip
(5) Install spray tips and strainers on nozzle bodies
(Figure S10). Start tractor engine and engage hydraulic
pump.
Figure S9B – Boom Switch Turned On
Inspection & Setup
Figure S8B – Opening Agitator Valve

11
Figure S11 – Adjusting Pressure Switch
(6) Adjust the pressure between 15 to 18 psi (when using
TeeJet XR nozzles) using the pressure adjust switch on
the Raven console (Figure S11). Check the recommended
pressures if using other nozzles.
(7) The red balls in the tip monitors should oat near the
top of the manifolds indicating correct ow to each row unit
(Figure S12). The ball monitoring the end shields will not
rise as high since the end shields utilize only one tip.
Figure S12 – Tip Monitor
Check each nozzle for a consistent pattern. If irregular
pattern is shown, disengage hydraulic pump, remove
nozzle and clean.
Inspection & Setup
Folding Spray Shield/Shield Max
Inspection and Setup
The folding Spray Shield/Shield Max is designed to allow
the wings to ex as the unit operates in rolling or terraced
terrain.
Mount the sprayer to the 3pt hitch of the tractor. Insert the
folding cylinder hoses into hydraulic circuits. Note: Be sure
that everyone is clear before folding or unfolding the
wings. Fold and unfold the wings several times to assure
that all air is expelled from the hydraulic lines.
The folding sprayer is equipped with set bolts in each end
of the main frame tube (Figure S13). If the sprayer will
be operated in at ground, adjust the bolts “out” so that
the wing will stop at a level position. If the sprayer will be
operated in rolling or terraced ground, adjust the bolts “in”
so the wing can ex up or down.
Figure S13 – Set Bolts At “Out” Position
The folding Spray Shield/Shield Max does not have an “end
tow” feature. Therefore, the gauge wheels do not pivot as
do the wheels on the straight bar. Other adjustments and
operation will be similar to the straight bar unit.
Figure S14 – Folding Spray Shield In Transport

12
Sprayer Operation
Sprayer Operation
General Operating Guidelines
IMPORTANT NOTE: The “Spray Shield” is designed for
use on chemically resistant crops such as Roundup™
Ready cotton. Damage to standard cotton can occur
as this sprayer directs herbicide into the row and onto
the stem of the cotton or plant!
Figure OP2 – Turnbuckle & Limit Chain
(2) Lower the sprayer until the shield units are about 2”
above the ground or top of bed. Adjust the tractor’s top
link and gauge wheel turnbuckle as necessary to ne tune.
The limit chain prevents over extension of the turnbuckle.
(Figure OP2).
(1) Check the spacing of gauge wheels as they should
travel in the middle of the furrow directly behind a shield
(Figure OP1).
Figure OP1 – Gauge Wheel Spacing
Limit Chain
(2a) The Shield Max hood should be adjusted to run about
1” obove the ground. The tow piece shank can be adjusted
to set the height of the hood. Adjust the tractor’s top link
and gauge wheel turnbuckle as necessary to ne tune.
The limit chain prevents over extension of the turnbuckle.
(Figure OP2).

13
The “Spray Shield” should be adjusted so that shield units
ride between the ground and leaf canopy. Operating speed
should correspond with the capacity of the “XR” spray tips
at 15–18 psi. Refer to the spray tip table on page 16. Other
tips such as the Air Induction (AI) tips can also be used on
the Spray Shield. Pressures of 30 psi and higher can be
used with the AI tip. Refer to the TeeJet spray tip catalog
for more information.
Do not operate the “Spray Shield” or “Shield Max”
greater than 20 psi when using the “XR” tip. Pressure
over 20 psi can cause “fogging” of the spray behind
the shield under certain conditions.
Figure OP3 – Leveling Screw
Figure OP4 – Clearing Shield Obstructions
(4) Each row unit is equipped with a rotating mount arm
allowing the shields to rotate upward when obstructions
are hit. It may be necessary to raise the sprayer slightly in
order to clear the obstruction allowing the row unit to reset
(Figure OP4).
Sprayer Operation
(3) Examine shield/hood units to ensure they are
parallel to the ground. If necessary, adjust shields using
the leveling screw located under the breakaway tubing
(Figure OP3).
Levelling
Screw

14
Sprayer Operation
Occasionally, it may become necessary to clear debris
from the system. A primary strainer is located beneath
the spray tank.
Clearing Debris From System
Figure OP6 – Removing Tip Strainer
(2) Secondary strainers are located at each nozzle. To
clean, remove the nozzle cap (tip and gasket come out
with cap). Remove strainer from the nozzle body. Clean
and replace (Figure OP6).
Wear chemical resistant rubber gloves when
cleaning the system. Failure to do so can cause
sickness or death. Read safety information
provided by chemical manufacturer for proper
handling procedures.
(1) Turn the ball valve off. Remove the strainer’s base
and take out wire mesh screen (Figure OP5). Clean and
replace. Turn ball valve on.
(3) Discard and replace damaged strainers.
It is possible for debris to get past the strainers and clog the
orice of the tip. Clean the tips with a TeeJet™ cleaning
brush only. Using wire, pocketknives or wire brushes
can cause damage to the tip altering spray volume or
pattern.
Figure OP5 – Removing Strainer Screen
Ball
Valve
Strainer
Screen
Strainer
Base
Cap & Tip
Strainer

15
Sprayer Operation
Changing From Field To Transport
Refer to section titled “Changing From Transport To
Field” on pages 5–7 and reverse the setup order.
The sprayer’s tank must be empty when
transporting in a pull conguration. Failure
to drain the tank when transporting may result
in main frame bending.
(1) Flush the pump and lines with clean water. Check
for broken or cracked ttings.
(2) It is advisable to park the sprayer with tank empty. If
sprayer is parked without being attached to the tractor, select
a level, rm location to lower parking stands. Disconnect the
hydraulic hoses and unplug the controller before uncoupling
the sprayer from the tractor.
End Of Day Procedures
To prevent sprayer tipping, do not park on
soft or sloping ground. Full tanks can force
parking stands into the soft ground. Drain the
tank and select a rm, level location.
Figure OP7A – Limit Chain
NOTE: Adjust wheel turnbuckle to ensure maximum
ground clearance of shield units in transport mode. The
limit chain prevents over extension of the turnbuckle
(Figure OP7A).
Limit Chain
Folding units must have the wing locked with the wing
chains prior to transport to prevent accidental unfolding of
the wing (Figure OP7).
Figure OP7 – Wing Chain on Folding Spray Shields
Lock the folding wing in the upright position
by inserting the wing chains through the
keyhole bracket. Failure to do so could result
in accidental unfolding of the wing during
transport.

16
Sprayer Operation
(4) Remove tips and strainers from the nozzle bodies.
Clean strainers and check tips for wear and damage
(Figure OP9).
Figure OP9 – Removing Tips & Strainers
(5) Open controller solenoids by turning the master and
boom switches “on” (Figure OP10). Allow the system to
drain completely to prevent any parts from breaking due to
freezing. Check any ttings where water can collect and
disconnect to allow drainage. Reconnect all ttings and
ensure tightness when sprayer is drained.
Figure OP10 – Opening Solenoids
Preparing The Sprayer For Storage
(1) Flush the tank, pump and lines with clean water.
(2) Remove cap from the “Quick-Fill” and open ball
valve.
(3) Remove the drain plug from the primary strainer to
drain the tank (Figure OP8).
Figure OP8 – Draining Tank