Smithco Spray Star 1752 User manual

Spray Star 1752and 1752D
with Raven 440 System
SN: 175G001
November, 2007
Operator’s
Product Support: Hwy SS & Poplar Ave; Cameron WI 54822
1-800-891-9435 [e-mail]

Introduction Operation Schematics SprayingProcedures Nozzle Charts Reference
CONTENTS
Introduction.................................................................. 1-9
Introduction ................................................................. 1
Symbols................................................................... 2-3
General Safe Practices............................................... 4
Safe Spraying Practices ............................................. 5
Specifications.............................................................. 6
Optional Spray Equipment .......................................... 6
Set Up ......................................................................... 7
Controls & Instruments............................................ 8-9
Operation ................................................................. 10-22
Operating Instructions.......................................... 10-12
Console Features ..................................................... 13
Console Programming.............................................. 14
Console Calibration.............................................. 14-15
Initial Programming of Console Computer........... 16-20
InitialConsole Setup ................................................. 20
Spray Operation ................................................... 21-22
Spraying Procedure ................................................ 23-29
Spraying Introduction................................................. 23
TurfManagement ...................................................... 23
Hose & Handgun Spraying ........................................ 24
Nozzles................................................................ 24-25
CalibrationIntroduction ............................................. 26
The Nozzle Chart Method of Calibration .............. 27-28
The “128” Method of Boom Sprayer Calibration ... 28-29
Nozzle Charts .......................................................... 30-35
Nozzle Performance Chart #1 .................................. 30
Nozzle Performance Chart #2 .................................. 31
Nozzle Performance Chart #3 .................................. 32
Nozzle Performance Chart #4 .................................. 33
Nozzle Performance Chart #5 .................................. 34
Nozzle Performance Chart #6 .................................. 35
Reference ................................................................ 36-38
Abbreviations and Conversions ................................ 36
ROPS Certification ................................................... 37
Declaration of Conformity .................................... 38-39
Limited Warranty.............................. Inside Back Cover

1
Introduction
Informationneededwhen orderingreplacementparts:
1. Model Numberofmachine.
2. Serial Number of machine.
3. Name and Part Number of part.
4. Quantity of parts.
INTRODUCTION
Thankyouforpurchasinga product.
Readthis manual andallother manuals pertainingto theSpray Star1750/1750Dcarefully as they havesafety,
operating, assembly and maintenance instructions. Failure to do so could result in personal injury or equipment
damage.
Keepmanuals in asafe placeafteroperator andmaintenance personnel haveread them. Rightand left sidesare
fromthe operator’sseat, facingforward.
All machineshave aSerial Number andModel Number. Both numbersare neededwhen ordering
parts. The serial number plate on the Spray Star 1750/1750D is located on the left main frame, by front bumper.
Referto enginemanual forplacement ofengine serialnumber.
For easy access record your Serial and Model numbers here.
lb/kg Empty lb/kg Full

2
Introduction
SYMBOLS
ParkBrake Park Brake
Release HydraulicOil
Level
Choke- OpenChoke- ClosedHandThrottle
HourMeter HourMeter Fuse
GlowPlugGlowPlug - OffGlow Plug - On
RPM Gasoline Diesel
Water
Temperature
Temperature
Light
EngineOil
Engine - Stop Engine - Start Engine -Run
No Electrical
Power
ElectricalPower
ReadOperator’s
Manual

3
Introduction
SYMBOLS
NoSmoking Moving Parts Manual
Operation
Pinch Point Step HotSurface
HydraulicFluid
Penetration LiftArm Tractor
Engage Disengage PTO
GroundSpeed Fast Slow
HHigh LLow FForward
RReverse NNeutral Warning
Danger
Caution
Up/RaiseDown/LowerUp/DownArrow

4
Introduction
SAFEPRACTICES
1. It is your responsibility to read this manual and all publications associated with this machine.
2. Neverallow anyoneto operate orservice themachine or itsoptional equipmentwithout propertraining and
instructions.Never allowminorsto operateany equipment.
3. Learnthe proper useof the machine,the location and purposeof all thecontrols and gaugesbefore you
operatethe equipment. Workingwith unfamiliar equipmentcan lead toaccidents.
4. Wear all the necessary protective clothing and personal safety devises to protect your head, eyes, ears,
hands and feet. Operate the machine only in daylight or in good artificial light.
5. Inspect the area where the equipment will be used. Pick up all debris you can find before operating.
Bewareof overheadobstructions andunderground obstacles.Stay alertfor hiddenhazards.
6. Neveroperate equipment thatis not inperfect working orderor without decals,guards, shields, orother
protectivedevices inplace.
7. Never disconnect or bypass any switch.
8. Carbonmonoxide inthe exhaust fumescan befatal when inhaled,never operatea machinewithout proper
ventilation.
9. Fuel is highly flammable, handle with care.
10. Keep engine clean.Allow the engine to cool before storing and always remove the ignition key.
11. Disengageall drives andset parkbrake before startingthe engine.
12. Neveruse your hands tosearch for oil leaks. Hydraulicfluid under pressure canpenetrate the skin and
cause serious injury.
13. Thismachine demands yourattention.To prevent lossof control ortipping of thevehicle:
A. Use extra caution in backing up the vehicle. Ensure area is clear.
B. Do not stop or start suddenly on any slope.
C. Reduce speed on slopes and in sharp turns. Use caution when changing directions on slopes.
D. Stay alert for holes in the terrain and other hidden hazards.
14. Beforeleaving operator’sposition:
A. Disengageall drives.
B. Set park brake.
C. Shut engine offand remove theignition key.
D. If engine has to run to perform any maintenance keep hands, feet, clothing and all other parts of body
awayfrom movingparts.
15. Keephands, feet andclothingaway from movingparts. Wait forall movement to stopbefore you clean,
adjustor service themachine.
16. Keepthe area ofoperation clear ofallbystanders.
17. Nevercarry passengers.
18. Stopengine before makingrepairs/adjustments or checking/addingoil to the crankcase.
19. Use parts and materials supplied by only. Do not modify any function or part.
20. Use caution when booms are down as they extend out beyond the center line of the machine.
21. The tank is a confined space, take precaution.
These machines are intended for professional maintenance on golf courses, sports turf, and any other
area maintained turf and related trails, paths and lots. No guaranty as to the suitability for any task is
expressed or implied.

5
Introduction
SAFESPRAYINGPRACTICES
Personsengaged in thehandling, preparation or applicationof chemicals mustfollow accepted practicesto
insurethe safety ofthemselves and others,
1. WEAR protectiveclothing including: gloves,hat, respirator,eye protection andskin coveringsuitablefor
protectionfrom chemicals beingused.
2. BATHE thoroughly afterany exposure tochemicals, giving particularattention to eyes,nose, ears and
mouth.
3. CLEAN equipmentand materials inaccordance with employer,municipaland stateregulations. Useonly
approvedareasanddrains.
4. DISPOSE ofchemicals and rinsesolutions by approvedand legal means.
5. PROVIDE methodsand materials foroperators to washeyes and handsimmediatelyduring the spraying
process.
6. PROVIDE methodsand materials forcontrol, safe dilutionand neutralization ofchemicalspills during
preparation,spraying, transportingand cleanup.
7. Always check and follow the directions and safety warnings of the chemicals to be used.
8. Securethe discharge lines before startingthe pump. An unsecured dischargeline may whip.
9. Periodically inspect the pump and the system components.
10. Check hoses for weak or worn condition before each use. Make certain that all connections are tight and
secure.
11. Do not operate unit with leaks, frayed, kinked hoses or tubing. Repair or replace immediately.
12. Useonly pipe, hoseand fittings ratedformaximum pressure orpressure at whichpressure relief valveis
set at. When replacing pipe, hose or fittings, use new product.
13. Do not operate any fuel engines in an enclosed area. Be sure the area is well ventilated.
14. Donot use thesepumps for pumping wateror other liquidsfor human oranimal consumption.
15. Do not pump flammable or explosive fluids such as gasoline, fuel oil, kerosene, etc.
Do not use in explosive atmospheres. The pump should be used only with liquids
compatible with the pump component materials.
16. Besure all exposedmoving parts areguarded and thatall coupling devicesare securelyattached before
applyingpower.
17. Before servicing, disconnect all power, make sure all pressure in the system is relieved, drain all liquids
from the system and flush.
18. Protectpump from freezingconditions by drainingliquid andpumpingrust inhibitingantifreeze solution
through the system, coating the pump interior.

6
Introduction
SPECIFICATIONS
WEIGHTSANDDIMENSIONS 1750GAS 1750DDIESEL
Length 120"(305 cm) 120" (305cm)
Width 65"(165 cm) 65"(165 cm)
Width With Boom Open 240"(610 cm) 240"(610 cm)
Heightw/ ROPS 77" (195cm) 77" (195cm)
Heightw/ Booms Folded 110"(279 cm) 110"(279 cm)
Wheel Base 68" (173 cm) 68" (173 cm)
Weight Empty 1750lbs (794 kg) 1750 lbs(794 kg)
Weight Full 3500lbs (1588kg) 3500lbs (1588kg)
SOUNDLEVEL(DB)
Atear level 96 dBA 96 dBA
At 3 ft (0.914 m) 98 dBA 89 dBA
At 30 ft (9.14 m) 88 dBA 85DBA
ENGINE
Make Briggs & Stratton Briggs & Stratton
954TTurboDiesel
Model# 543477 58A447
Type / Spec# 01143E1 0302E2
Horsepower 31 hp (23 kW) 34 hp (25 kW)
Fuel Unleaded87 OctaneGasoline Minimum No. 2 Diesel
CoolingSystem Air Cooled LiquidCooled
LubricationSystem Full Pressure FullPressure
Alternator 15Amp 40Amp
WHEELS&TIRE Front:Two 20 x 10.00 x 10 NHS Multi-Rib; 20 psi (1.4 bar)
Rear: Two 24 x 13.00 x 12 NHS Multi-Trac; 20 psi (1.4 bar)
SPEED
Infinitely Variable 0-12 m.p.h.(0-20 kph)
BATTERY Automotive type24F - 12volt
BCI Group Size 24
ColdCrankingAmps 900minimum
GroundTerminal Polarity Negative(-)
MaximumLength 10.25" (26 cm)
MaximumWidth 6.88" (17 cm)
MaximumHeight 10" (25 cm)
FLUID CAPACITY
CrankcaseOil See EngineManual
Fuel 5 gallon(19 liters)
HydraulicFluid 5 gallon(19 liters)
Grade of Hydraulic Fluid SAE 10W-40API Service SJ or higher Motor Oil
OPTIONALEQUIPMENT
15-618 WaterMeter Kit 15-493 18" Dry Boom
15-619 Chemical Cleanload Safe Fill 15-571 Star Shield Covered Boom
15-622 Canopy 17-507 HoseReelMountKit
17-505 FoamMarker 16-129 ManualHose Reel
17-506 ClearwaterWashTank 16-906 ElectricHoseReel
17-503 20' Spray Boom

7
Introduction
SETUP
TheSpray Star1750/1750Darrives from setupand readyfor service.Depending onfreight condi-
tions the battery may have to be installed.
The spray system is normally shipped attached to the 1750/1750D Prime Mover. If a spray system is to be fitted
to a Prime Mover by a dealer or factory, assemble and attach the components in accordance with the parts
drawingsin theSpray Star1750/1750DParts/Service Manual.
1. Check the tire pressure. The front and rear tires are 20 psi
(1.4bar).
2. Battery is located under the seat. This is a negative
groundingsystem.
Connecting battery cables to the wrong post could
result in personal injury and/or damage to the
electrical system. Make sure battery and cables
do not interfere or rub on any moving part. Con-
nect red positive (+) cable (A) to battery first.
When disconnecting remove black negative (-)
cable (B) first.
3. Checkhydraulic fluid levelin tank locatedunder the seat. Removecap and addSAE 10W-40APIService
SJ or higher motor oil if necessary. Fluid level should be about 2-21/2" (5-6.4 cm) from the top of the tank
whencold. DONOT OVERFILL.
4. Fill fuel tank, located on the left side, with Unleaded 87 Octane gasoline (minimum) for Spray Star 1750
andNo. 2 Dieselfor Spray Star1750D.
Fuel is flammable, caution must be used when storing or handling it. Do not fill fuel tank
while engine is running or an enclosed area, fumes are explosive and dangerous to inhale.
DO NOT SMOKE while filling the fuel tank. DO NOT OVERFILL.
5. Machineshould begreased beforestarting, referto Spray Star1750/1750D Parts/ServiceManual for
location.
6. Attach the Spray Boom and any other Optional Equipment to the Prime Mover, in accordance with
instructions in the Spray Star 1750/1750D Parts/Service Manual. The nozzles must be the correct dis-
tanceabove theturf as describedin Turf SprayingGuide.The sprayboom must operateproperly and the
outer sections must break away safely if an object is struck by them, they must then return to normal
operationposition.
7. Be sure to double check boom heights, nozzle spacing and displacement before spraying.
8. Machine is shipped with windshield washer fluid in Spray System to prevent freezing. Flush system
completely with clear water. Fill tank with water and retighten the four bolts used to hold the tank in
place.
Never allow pump to run dry! The valve on the suction side of the pump (between the pump
and tank) must be fully open whenever the pump is operated.
9. Diesel Engine Only With engine cool, check the coolant level in the radiator.(See engine manual for
properprocedure). make surecoolantmixture is50/50. 50% waterand 50% antifreeze.
10. Read operatinginstructions beforestarting.

8
Introduction
CONTROLS&INSTRUMENTS
A. HourMeter - Thehour meter indicateshours of machineoperation. It operatesonly when theignition
switch is on.
B. Speedometer -The Speedometer indicatesground speed ofthe vehiclein miles perhour and kilometers
perhour.
C. Oil Light - The oil light should come on when the ignition is on without the engine running and go out when
the engine is running. The oil light will light when the oil pressure is low. If oil light should come on, shut
engineoff immediately andfind the cause.
D. Ignition Switch - The ignition switch has three positions: Off - Run - Start.
E. Tilt Steering- Holdlever downand adjust steeringwheel todesiredposition andrelease lever.
F. Buzzer - The buzzer sounds if the pump is running dry.
G. Lights - This rocker switch turns lights on by pushing on the top and off by pushing on the bottom.
H. Ground Speed (Cruise) Control - This rocker switch initiates cruise control by pushing on the top and
turning it off by pushing on the bottom. Works with ground Speed Control Foot switch.
I. Spray Pump - This toggle switch turns the spray pump on by pushing on the top and off by pushing on the
bottom.
J. Left Boom Switch - This rocker switch lifts and lowers the left boom.
K. Right Boom Switch - This rocker switch lifts and lowers the right boom.
L. WaterTemperature Light(Diesel Only)-Temperaturelight will comeon
and a buzzer will sound when the engine starts to overheat.
M. Glow Plug (Diesel Only)- When ignition is turned on, glow plug lights
when ready to start.
N. Hand Throttle- The hand throttle isused to regulateengine speed.
O. Choke - The choke is used in starting the engine. Pull choke out to
close choke plate when starting a cold engine. Push in when engine
starts.Awarm engine may not require "choking" to start.
P. Park Brake - The park brake is only a parking brake. Pull back to
release, push forward to apply. Some adjustment can be made by
turning the knob clockwise to tighten and counter clockwise to loosen.

9
Introduction
CONTROLS&INSTRUMENTS
Q. Spray Boss Control-Engages and disengages speed boss.Forward is
engage and all the way back is disengage. When the lever is engaged it
sets a stop for the accelerator. The accelerator pedal must be used to
maintain this speed.To adjust speed use the knob on the end of the lever,
counter clockwise increases speed and clockwise decreases speed.
Disengagethe leverand youwill havefull acceleratorpedal range.
R. Cup Holder -Holds standardcup.
S. Ground Speed (Cruise) Control Foot Switch - When rocker switch is
truned on and desired speed is obtained, push foot speed control switch
to set cruise.
T. Master Boom Switch - is used to override the master switch on the
computer console of the spray systems.
U. Reverse /Accelerator Pedal-This pedal controlsground speed. Press
pedalto increase speed.Varyingthe amountof movement ofthe pedal
willvary the groundspeed.Toactivate Reverse,you liftup onthe pedal
with you toe.
When pedals are released the hydrostatic transmission centers and
stops the vehicle with a braking action.
MASTERBOOMSWITCH
Themasterboom switch (T), located onthe left floorboard is used tooverride the master switch on thecomputer
console of the spray systems. By pushing down it will turn on/off the booms. For the 440 System the Master
Switch on the computer must be off for the master boom control switch to work.
GROUNDSPEEDCONTROL
Theground speedcontrol does notwork
the same as an automotive type cruise.
Theground speed controlis located on
the center floorboard and is used to lock
forwardspeed.
TOENGAGE:
1. Fliprocker switch ‘On’ (green
light).
2. Obtaindesired speedwith foot
pedal.
3. Step on foot switch to lock speed.
4. Push foot switch again to disen-
gage.
To avoid abrupt stop, place foot on traction pedal before disengaging speed control.

10
Operation
OPERATION
Beforeoperating the SprayStar1750/1750D, become familiarwith all controlsand functions.Also completeall
maintenancerequirementsand readall safety warnings.Knowing theSprayStar 1750/1750Dthoroughly, howit
operates,and by doing the prescribedmaintenance steps, you canexpecttrouble free operation foryears to
come.
SAFETY
0 needs to always be the concern of an operator of a moving vehicle or any machine with moving parts.
1. Keep all shields and guards in place.
2. Keep the parking brake engaged any time the operator is away from the vehicle or whenever service is
performed.
3. Alwayswear the necessaryprotective clothingand equipment.
4. Turnengine offwhenrefueling orperformingmaintenance notspecifically requiringengine power.
DAILYCHECKLIST
1. Check theengine oillevel. Addas needed.DO NOT OVERFILL. Referto engine owner'smanual for oil
gradeandprocedure.
2. Tire pressure should be 20 psi (1.4 bar) maximum.
3. Inspect the electrical system and battery cables for loose connections or frayed wiring. Replace any faulty
equipmentor tighten ifloose.
4. Check hardware for loose or missing nuts, bolts, screws, etc., and tighten or replace as needed.
5. Inspect hydraulic lines for damage or leaks. Never use hands to inspect for leaks.
6. Check the hydraulic fluid level. The hydraulic fluid tank is located on the left side of the machine. The fluid
level should be 2"-2½" (5 - 6.4 cm) from the top of the tank when cold.
Use only SAE 10W-40API Service SJ or higher Motor Oil.
7. Inspectthe steering, throttle andshift linkages for good hookupsand
cleartravel.
8. Checkcontrols for smooth,proper workingoperation. Lubricate as
needed.
9. Check park brake adjustments. Adjust as required.
10. Check anti-vibrationmounts onengineframe.
STARTINGTHEENGINE
1. Make sure the fuel flow valve is ‘On’. It is located on the fuel tank.
2. The ignition switch is located on the dashboard. Insert the key (A) and
turn clockwise until the engine starts (C). Release the key and it will
return to the run position (B). Use the choke and hand throttle as nec-
essary.
3. Allowengine to idleand warmup before selectingdirection of travel.
STOPPINGTHEENGINE
If the engine has been running under high power, let it run at slow idle speed a few minutes
to cool the engine down, before turning the ignition switch to the OFF position.
1. Disengagespray pump.
2. Movethe throttle leverto “slow” andturnignition key tothe “off” position.
3. Removethe ignition keyand engagethe park brake.
Never leave the vehicle unattended with the engine running. Always bring the vehicle to a
complete stop, engage park brake, turn key off and remove key.

11
Operation
OPERATION
Before using the Spray Star 1750/1750D, the operator and spray technician must familiarize themselves with all of the
information on chemical spraying contained in the Turf Spray Guide.
All testing and calibrating of sprayers is to be done with water, not chemicals. This insures the safety
to all involved in performing the calibration operation. Only after all calibration procedures are
completed should chemical be added to the sprayer.
TOWING UNIT
When it is necessary to move the Spray Star 1750/1750D without the engine running, the bypass valve built into hydro-
static pump must be "open" by turning it 1/4turn to open. The valve is located on the back side of the pump. An "open"
valve allows fluid to pass through the wheels freely. When normal driven operation is desired, valve should be "closed"
by turning it clockwise. Failure to "close" the valve with engine running means no power to wheels.
HILLSIDE OPERATION
Do NOT stop or start suddenly on any slope. Be especially cautious when changing direction. Do NOT operate on
slopes greater than 10°.
BATTERY
Batteries normally produce explosive gases which can cause personal injury. Do not allow flames, sparks or any ig-
nited object to come near the battery. When charging or working near battery, always shield your eyes and always pro-
vide proper ventilation.
Battery cable should be disconnected before using “Fast Charge”.
Charge battery at 15 amps for 10 minutes or 7 amps for 30 minutes. Do not exceed the recommended charging rate. If
electrolyte starts boiling over, decrease charging.
Always remove grounded (-) battery clamp first and replace it last. Avoid hazards by:
1. Filling batteries in well-ventilated areas.
2. Wear eye protection and rubber gloves.
3. Avoid breathing fumes when electrolyte is added.
4. Avoid spilling or dripping electrolyte.
Battery Electrolyte is an acidic solution and should be handled with care. If electrolyte is splashed on
any part of your body, flush all contact areas immediately with liberal amounts of water. Get medical
attention immediately.
JUMP STARTING
Use of booster battery and jumper cables. Particular care should be used when connecting a booster
battery. Use proper polarity in order to prevent sparks.
To jump start (negative grounded battery):
1. Shield eyes.
2. Connect ends of one cable to positive (+) terminals of each
battery, first (A) then (B).
3. Connect one end of other cable to negative (-) terminal of
"good" battery (C).
4. Connect other end of cable (D) to engine block on unit being
started (NOT to negative (-) terminal of battery)
To prevent damage to other electrical components on unit being
started, make certain that engine is at idle speed before discon-
necting jumper cables.

12
Operation
OPERATION (CONTINUED)
SPRAYERVALVESETTINGSANDSPRAYTANKAGITATION
The ball valve on the suction side of the pump, between the tank and the pump must be open before pump is
engaged. Close this valve only when necessary to clean the filter with spray material in the spray tank.
There is one manual flow control valve on the discharge side of the spray system. This valve controls the agita-
tor. This valve may be opened as much as necessary to provide hydraulic agitation through the quadrajet agita-
tor in the tank bottom. This valve may be partially closed to prevent or reduce foam buildup from the spray ma-
terials inside the tank. When the liquid level in the spray tank reaches a certain level (usually 1-25 gallons
(3.8-95 Liters) depending on terrain and other conditions) it may be necessary to close the valve in the agitator
line in order to prevent loss of suction prime.
IfyourSprayStarisfittedwithahosereel, thereisasecondballvalve onthedischargesystemtosupplymaterial to
thehosereel.
TheQuadrajetagitationsystemoperateswithfourventurijetsinthetank bottom. Thesejetshavereplaceableorifice
discswhichdischargethefollowingamountsofspaymaterial.
Input to Input to Agitator Agitator Agitator Agitator
Nozzle Agitator Agitator Pressure Pressure Output Output
Diameter in gpm in L/min in psi in bar in gpm in L/min
1/8" 1.9 7.2 25 1.7 6.3 23.8
1/8" 2.7 10.2 50 3.4 10.0 37.9
1/8" 3.8 14.4 100 6.9 15.0 56.8
5/32" 2.8 10.6 25 1.7 7.6 28.8
5/32" 4.2 15.9 50 3.4 12.2 46.2
5/32" 5.5 20.8 100 6.9 17.5 66.2
3/16" 3.6 13.6 25 1.7 9.1 34.4
3/16" 5.6 21.2 50 33.4 14.3 54.1
3/16" 7.9 29.9 100 6.9 18.7 70.8
You can change orifice disc sizes to enhance spray system performance. Smaller discs reduce amount of agita-
tion (desirable in some foaming materials) and make more dischargeable liquid available for nozzles. Larger (or
none) discs increase amount of agitation and make less dischargeable liquid available for nozzles.
PROCEDURETORE-CALIBRATEFLOWMETER
1. Enter a Meter Cal number of 10 in Meter Cal Button
2. Enter a Total Volume of Calibrating the Pressure Gauge in Total Volume button
3. Switch Off all booms.
4. Remove a boom hose and place in calibrated 5 gallon container
5. Switch on appropriate boom switch and master switch. Pump exactly 10 gallons.
6. Readout in Total Volume is the new Meter Cal Number. Should be within 3% of number stamped on flowmeter.
7. Repeat the procedure several times to ensure accuracy.
8. To verify calibration, fill applicator tank with predetermined amount of measured liquid. DO NOT RELAY ON
GRADUATION NUMBERS ON MOLDED TANK. Empty tank under normal operatin conditions. If the number under
totla volume is different from the predetermined amount of measure by more than 3% compete calculation in
back of book.
9. Enter corrected Meter Cal before resumin application.

13
Operation
CONSOLEFEATURES
This Console (PGM F) requires selection of US (acres); SI (hectares) or TU (1,000 sq ft) area
and SP1 (wheel drive, etc).
A. POWER- Turns ConsolepowerOFF or ON.Turning Console OFFdoes not affectthedata stored in
thecomputer.
B. Select manual or fully automatic control. This can automatically control two rates.
C. Manualoverride controlprovides capabilityfor spotspraying.
D. Booms can be controlled individually, or all at once with MASTER ON/OFF Switch
E. Displaysoperating rate ofapplication and flashingTip Fault.
F. Displays function andcalibration data.
G. CE - Use like you do CE (clear entry) key on a calculator. This key is also used to select an area
basemeasurement of US(acres), SI (Hectares)or TU (1,000 sqft).
H. ENTER - Used only to enter the data into the Console.
Calibration Keys: (TopRow)Used toenter Function Keys: (Bottom Row) Used todisplay data.
data into console to calibrate the system.
BOOM1 CAL Length of Boom 1 TOTALAREA Total Area Sprayed
BOOM2 CAL Length of Boom 2 FIELDAREA Field Area Sprayed
BOOM3 CAL Length of Boom 3 FIELDVOLUME Volume Applied to Field
SPEEDCAL Measured Off Drive Line (688) DISTANCE Distance Traveled
METERCAL Flow Meter Calibration Number SPEED Speed of Vehicle
VALVE CAL Control Valve Response Time VOLUME/TANK Volume Remaining in Carrier Tank
RATE 1 CAL Target Application Rate TIME 24 hour clock (military time)
RATE 2 CAL Target Application Rate
SELFTEST Simulates Vehicle Speed

14
Operation
CONSOLEPROGRAMMING
When entering data into the Console computer, the entry sequence is always the same. Data must be entered
into the first eight keys.
1. Depress the key which you wish to enter data. 2. Depress the “Enter”key.An “E” will illuminate
in the DATAdisplay.
3. Depress the keys corresponding to the 4. Complete the entry byagain depressing the
number you wish to enter (i.e. “5”, “7”, “2”). “ENTER”key.
Thenumbers will bedisplayed inthe DATA
display as they are entered.
CONSOLECALIBRATION
CALCULATING“BOOMCAL”(BOOM1,BOOM2,BOOM3)
Calculate the width of each boom in inches (centimeters) by multiplying the number of tips times the spacing.
Writetheseboom widthsdownfor future referencewhen programmingthe Consolecomputer.The Console is
capableof controlling upto three (3)booms.
CALCULATING“SPEEDCAL"
1. Enter Speed Cal in key of 612.
2. Place Master and Boom 1 switches to on.
3. Enter “0” in key .
4. Drive 1 mile. Do not use vehicle odometer to determine distance, use section lines or highway markers.
5. Itshould readavalue ofapproximately 5280. Ifit readsbetween 5200-5350, theSpeedCal for thisvehicle
is 688.
Ifthe Distancedisplay reads anyother value,divideSpeedCal by thevalue observed inDistance, then
multiply by 5280. This will give you the correct value to enter for Speed Cal. You must round off to the
nearest3 digit number(use 120 not 120.3).

15
Operation
CONSOLECALIBRATION
6. Recheck the new Speed Cal numbers. Zero out Distance display as in step 3. Enter the new Speed Cal
number as in step 1. Repeat steps 4 and 5.
MEASURE CAREFULLY. Be sure tire is properly inflated before measuring. Measure tire in
type of soil in which you will be spraying. Circumference of tire will vary when measured in
soft soil versus hard packed soil. For best results, measure several times and average the
results. Re-measure periodically.
CALCULATING“METERCAL”
The Flow Meter calibration number is stamped on the label attached to each Flow Meter; this number is to be
usedfor gallon perarea applications.Toconvert original METERCALfrom gallonsto desired unitsof measure
(oz,lbs or liters per area)seeAbbreviations and Conversions sectionof this manual. Writedown thiscalibration
numberforfuture referencewhen programmingtheconsole.
CALCULATING"VALVECAL”
The initial Control Valve calibration number is 2123.After operating the system, you may desire to refine this
number.Seedefinitions below.
Valve Backlash Controls the time of the first correction pulse after a change in correction direction is detected.
Incr to Decr or Decr to Incr Range: 1 to 9, 1-Short Pulse, 9-Long Pulse
ValveSpeed DigitControls theSpeed ofthe ControlValvemotor.
Running the Control Valve too fast will cause the system to oscillate.
Range: 1 to 9, 1-slow, 9-Fast
Brake Point Digit Percent Sets the point at which the Control Valve motor begins braking, so as not to over
shoot the desired rate. Digit is percent away from target rate. Range: 0 to 9, 0=5%, 1=10%, 9=90%,
DeadbandDigitAllowable differencebetweentargetand actual applicationrate, whererate correction isnot
performed. Range: 1 to 9, 1 = 1%, 9 = 9%
CALCULATING"RATE1ANDRATE2CAL"(SeeSpraying Proceduresection)
Determine the application rate at which your chemical should be sprayed. Consult with your Dealer to insure
your spray nozzles are capable of applying at this target rate.
Using CAPACITY = .35 GPM (1.67 lit/min) and pressure = 30 PSI (20 bar) you would select tip number XR8004
from the Nozzle Charts Section, since it comes closest to providing the desired output.
VERIFYINGFLOWRATELIMITS
The flow rate of the sprayer must be within the range of 1 to 55 GPM (4 to 210 lit/min).

16
Operation
INITIALPROGRAMMINGOFCONSOLECOMPUTER
Whenyou first turnon Console power, afterall installationprocedures have beencompleted, the Consolewill
flash “CAL” in the RATE display and “US” in the DATAdisplay. This means you must “calibrate” or program the
Consolebefore itcan beoperated.
(This is a one time operation which does not have to be repeated unless you disconnect your battery wires.
Turning OFF the POWER ON/OFF switch does not affect the Console memory.All data is retained). The follow-
ing steps must now be followed.
If an entry selection error is made during steps 1, 2, 3, or 4, the Console can be reset by depressing for
20 seconds (Data displays US and RATE displays CAL.).
1. DisplayingUS, SI orTU
a. Depressing momentarily Steps the DATAdisplay from US (acres) to SI.
b. Depressing momentarily Stepsthe DATAdisplay from SI(Hectares)toTU.
c. Depressing momentarily Steps the DATAdisplay from TU (1000 sq ft) to US.
2. Selecting US, SI or TU
a. To select US, SI, or TU, step until the desired code is displayed in DATAdisplay.
b. Momentarily depress the DATAdisplay will now display SP1.
3. Displaying SP1 or SP2
a. Depressing momentarily steps the DATAdisplay from SP1 (wheel drives, etc.) to SP2.
b. Depressing momentarily steps the DATAdisplay from SP2 (radar sensor) to SP1.
4. Selecting SP1 OR SP2
a. To select SP1 or SP2, step with until desired code is displayed in DATAdisplay.
b. Momentarily depress the DATAdisplay will now display 0.
5. Enter width in inches (cm) of BOOM 1 in the key labeled:
6. Enter width in inches (cm) of BOOM 2 in the key labeled: If there is only one boom, enter "0" for
width of BOOM 2.
7. Enter width in inches (cm) of BOOM 3 in the key labeled: If there is only one or two boom, enter “0”
forwidth of BOOM 3.

17
Operation
INITIALPROGRAMMINGOFCONSOLECOMPUTER
8. Enter SPEED CAL of 688 in key labeled:
9. EnterMETER CAL calibration number inkey labeled:
10. Enter VALVE CALcalibration number (2123) in key labeled:
11. Enter the target RATE 1 (GPA) (lit/ha) (GPK) you want to spray in the key labeled:
12. Enter the target RATE 2 (GPA) (lit/ha) (GPK) you want to spray in the key labeled: (If you do not
use a second rate, enter same rate as RATE 1 CAL). RATE 2 should not be more than 20% different from
RATE 1 or else spray pattern may suffer.
YOUHAVE NOW COMPLETEDPROGRAMMING THE CONSOLE.
The flashing “CAL” will now extinguish. If not, repeat procedure starting at step 5.You may also wish to enter
data in the keys labeled: and although it is not required for the operation of the system.
13. Enter the estimated total Volume-in-Tank when you start spraying in key labeled: Each time the
tank is refilled, this number must be reentered.
14. Enter the TIME of day in the key labeled: . This is a 24 hour clock. Therefore, all time after 12:59 pm,
add 12 hours. Thus, 8:30 am is entered as 8:30, but 1:30 pm is entered as 13:30 in the keyboard.
OTHERDISPLAYFEATURES
1. To display TOTALAREA covered, momentarily depress key labeled: To “zero out” this total, at any
time, enter a “0” in this key.
2. To displayTOTALVOLUME sprayed, momentarily depress key labeled: To “zero out” this total, at
any time, enter a “0” in this key.
3. To display FIELDAREAcovered, momentarily depress key labeled: To “zero out” this total, at any
time, enter a “0” in this key.
4. To display FIELD VOLUME sprayed, momentarily depress key labeled: To “zero out” this total, at
any time enter a “0” in this key.
5. To displayDISTANCE(feet (meters)traveled) momentarilydepress keylabeled: To“zero out”this
total, at any time, enter a “0” in this key.

18
Operation
INITIALPROGRAMMINGOFCONSOLECOMPUTER
6. To display SPEED, momentarily depress the key labeled:
7. To display VOL/MIN., momentarily depress the key labeled:
8. To displayAREA/HOUR, momentarily depress key labeled: This is an actual calculation ofAREA/
HOURat the presentspeedyou are going.It is notan average over time.
9. To displayTIPMONITORfault,momentarilydepress the keylabeled: SeeTIPMONITORmanual
formore detailed discussion.(Purchase the TIPMONITOR option ifthis function isdesired.)
10. To display US, SI or TU and SPI or SP2 after being selected depress: These selections will be
alternatelydisplayed.
SELFTESTFEATURE
SELF-TEST allows speed simulation for testing the system while the vehicle is not moving. Enter the simulated
operating speed in the key labeled: If 6 MPH (10 km/h) is desired, enter 6.0 (10.0). Verify speed by de-
pressing key labeled: SPEED
The SELF-TEST speed will clear itself when motion of vehicle is detected by the Speed Sensor.ASPEED CAL
Valueof 900 (230)or greaterisrecommended whenoperating in thismode.
SEQUENCETOACTIVATEDATA-LOCK*
1. Depress for 5 seconds, NEW CODE message will appear.
2. Enter 4 digit code within 15 seconds.
EXAMPLE: For 1085, depress and
SEQUENCETOCHANGEDATA-LOCK
1. Depress for5 seconds,OLD CODE message willappear.
2. Enter 4 digit OLD CODE within 15 seconds.
EXAMPLE: depress and
NEW CODE message will appear. Enter 4 digit code within 15 seconds.
EXAMPLE: For 1285, depress and