VM Operation Manual
Contents
1. free of rips or tears Shield To prevent accidental facial contact with chemicals Goggles To cover eyes glasses for better protection PVC Nylon Gloves Protects hands and sleeve openings Mask Respirator Approved canister type with appropriate filter cartridges for chemicals being used Work Area Safety Recommendations Chemical Storage check local regulations vary by region Sprayer Storage check local regulations vary by region Fill Mix and Load Station area should not be high traffic and should have run off containment DO NOT allow non spray personnel to enter mix area All mixing should be performed with proper safety gear in place Water Supply if using public water system recommend using anti back flow protection on fill hoses and water source outlets Air gap filler anti siphon is available as an option Fill Hose should never be put into spray tank you could contaminate hose a habit that should be avoided Overflow Over Filling recommend recovery or containment system If not available be certain run off does not contaminate public sewers or natural wetland areas See local regulations Moving Mechanical System Parts keep hands away from rotating pump shaft and restrain loose clothing Use caution around system when in operation Broken or Worn Components follow recommended safety and repair maintenance schedules DO NOT operate without proper safety gear or operate if2. FL XR TT e Tip Size determines volume per nozzle and desired droplet micron size of spray carrier particles When used in the following formulas the application rate can be maintained by fixing the constants for each category See Technical Information Section The easiest method of calibration is to use as many fixed constants that can be controlled and then modify the tip size and output pressure to lock in your desired application rate Technical Information Useful formulas GPM per Nozzle GPA x MPH x W in acres 5 940 GPM per Nozzle GAL 1000FT x MPH x W in square feet 136 GPA 9 940 x GPA per nozzle MPH x W GAL 1000FT 136 x GPM per nozzle MPH x W GPM Gallons per Minute GPA Gallons per Acre GAL 1000FT Gallons per 1000 Square Feet MPH Miles per Hour W Nozzle Spacing in inches 13 A Nozzle volume required to obtain desired GPA rate at desired Measuring Travel Speed Measure a test couse in the area to be sprayed or in an area vith sir speed and spacing See TeeJet Catalog for style and size of tip to surface conditions Minimum lengths of 100 and 200 feet are recommended for measuring speeds up to 5 and 10 mph respectively Determine the time required to travel the test course To help ensure accuracy conduct the con plete job speed check with a half full sprayer and select the engine throttle setting and gear that will be used when praying Repeat the above process and
3. 033 22 24 26 3 an cat aiid 36 21 166 13 9 104 8 amp 3 69 55 42 095 0 63 048 038 38 22 178 14 9 11 1 89 74 59 45 10 068 051 041 34 4 25 20 168 126 101 84 67 50 12 0 77 058 046 47 27 22 18 3 13 7 11 0 92 73 5 13 0 84 0 63 0 50 a 2 2 73 55 13 The chart above is from the TeeJet Catalog For 24 198 149 119 99 79 59 14 091 O68 054 ae a a pe ishal 3 3 haholo a complete listing of tip options and charts call 6 21 16 0 128 10 6 85 64 a 97 0 73 058 25 93 74 SDI or your local dealer for a new TeeJet Tip 28 21 166 139 111 83 2 3 095 0 76 a 2 a Heerma ee Catalog or visit www teejet com 2 2 30 33 36 31 2 193 154 129 103 77 1 4 0 88 071 33 28 21 16 6 13 9 11 1 83 19 0 95 0 76 36 30 22 178 149 119 89 20 d 10 0 82 40 33 25 19 9 166 133 99 23 1 1 0 91 43 36 27 22 18 1 145 108 25 A 12 0 99 tt et lee Lu Rte w mt a o jla 5 PEE EE de 15 Suggested Minimum Spray Heights Turf Nozzles TP XR TX DG TJ Al XRC DG TT TTI TJ DGTJ Al AKR IC XRC TT AITTJ Fulljet Fioocdien 1 TE K QCK QCTF TP11008VP polymer test tips supplied with every SDI boom Order other sizes or styles from SDI s Parts Department Mixing and Loading Pesticides Product Active Ingredient Formulas or How Much Pesticide Do I Add to My Spray Tank
4. 1 Boom 1 Left Boom 2 Boom 2 Center Boom 3 Boom 3 Right Boom EC VMAFS All Function Control Box A Master On Off Boom Switch B Pressure Adjustment Switch C Individual Boom Section On Off Switches D Foam Marker Left Right E Foam Marker Both Left amp Right F Electric Lift Switches G Pressure Gauge H Control Box Power Switch I Power Indicator Light Raven SCS330 Boom Control with Motorized Valves A Master On Off B Boom 1 A B C D MASTER BOOM 1 BOOM 2 BOOM 3 C B 9 BOOM 1 BOOM 2 BOOM 3 SPEED CAL C CA CAL Sadhan D Boom 3 METER FLOW FLOW CONTROL CAL RATE DISTANCE SPEED 5 7 8 L re Te E System Select Power Switch ce en ENTER 9 0 Ee Se F Rate Adjust Override Switch controls pres sure flow servo valve G Rate Data LCD Screen shows flow rate and active key pad function H Data Input Key Pad Complete system diagrams in Setup and Parts Manuals consult for system layouts and component locations Please refer to The Raven Manuals for descriptions and features for that model 6 Pre System Maintenance Checks See your Vehicle s Operation Maintenance Manual for specific instructions Spray Tank Checks Frame hold down hardware tight and unbroken Visually inspect fiberglass spray tank for leaks or cracks Visually inspect sprayer frame for cracks or broken welds Check all fasteners for tightness replace worn items as needed Lid and
5. During turnarounds while stopped visually check the tank liquid level sight tube for the amount of spray left in the tank DO NOT do this operation during forward movement Keep your eyes forward to avoid collision accidents e If using a Raven computer controller periodically check the data rate screen for proper rate output If not holding the desired rate consult Raven s User s Manual or contact your local dealer or the factory Between Tank Loads refills e Check vehicle fuel level fill as needed e Check solution tank on Foam Marker fill as needed e If using wettable powders or equivalent check suction strainer and nozzle tip strainers for possible debris build up Clean as needed Avoid costly and messy in field service of plugged nozzle screens by checking and cleaning often e Refer to your calibration charts and area measurements to verify your application coverage Make any necessary adjustments to obtain your correct rate A 10 error in application rate can cost you hundreds of dollars in lost time and chemicals not to mention the possibility of turf grass damage When the Job is Finished Sprayer Clean Up Sprayers are often neglected during the winter at the cost of valuable time and money in the spring to fix cracked or broken fittings hoses or pumps that have seized A sprayer is a long term investment All sprayers components from tank to tips should be checked Items that need replacement sho
6. Gasket Lid Threads inspect for leaks or warping wipe off dirt from threads and gas ket Apply light lubricant to gasket such as silicone spray Check operation of spring assisted bullet vent in lid center Replace pillow lid gasket if damage is present With lid open and basket removed visually inspect the inside of the spray tank for flaking res idue buildup check anti vortex plate black circle in sump area and sump box for debris i e rags instructions etc Remove as needed Blocked suction can result in poor performance and pump problems Periodically check ceramic orifice discs in venturi nozzles for cracks or blockages These prob lems can lead to reduced agitation and possible products mixing problems Replace or clean as needed Pump and Power Checks Inspect hoses for rubs cracks or any damage that could result in a leak of fluid repair as needed CAUTION Normal vehicle engine RPM operating range for sprayer use is 1500 to 3500 RPM s and 1s 2na and 3 gears in the low range Consult the factory if i you need to operate the machinery at settings other than those specified e Inspect exterior of pump drive motor and hydraulic supply hoses for damage or leaks that could cause prob lems later Consult manuals for repair options e With each fill of tank inspect the pump s see thru oil reservoir for evidence of diaphragm failure Oil will ap pear milky or cloudy if a diaphragm has damage Inspect b
7. and epoxy coated for durability The pump is a positive displacement 3 cylinder piston diaphragm design with integrated pulsation damper The pump is conveniently mounted on top of the tank at the rear of the sprayer and is powered by the vehicle s auxiliary hydraulic system Plumbing is reinforced nylon brass SST and hoses are rubber or reinforced plastic nylon PVC blends Economy Manual Lift Booms Wet booms feature all steel support frames with variable adjustment mounting and height adjust ment brackets Equal flow design includes equal length 304SST tubes with nylon end caps Brass and nylon feeder saddles with 3 4 inlet and 3 4 feed hoses Nozzle bodies are polypropylene 10 PSI diaphragm check assembly 1 4 turn on off locking cap with gasket and 50 mesh slotted nylon tip strainer Included spray tips are TeeJet TP11008VP Other sizes styles etc are available upon request for additional charge Bi directional breakaway hinge with forward and reverse action fold up for transportation and adjustable dampening spring are also standard OPTIMUM Turf Booms Standard and Convertible The Optimum Turf Booms feature precision welded nozzle mounts This error proof design keeps all nozzles in perfect alignment versus other designs The heavy duty bi directional breakaway hinge has swag style cable level anchor system and also has the ability to fold forward Optional 12 volt actuators are available for independent wi
8. cloud or be cloudy if spray has entered the oil s environment Pump can handle all materials and run dry no solution without damage Venturi Jet Agitator Nozzles installed with ceramic metered orifice disc long wearing vs plastic Long lasting ceramic discs provide stable agitation flow rates for trouble free fluid mixing Suction Strainer provides liquid filtering of particulate matter in spray material Screen mesh sizes available 40 50 80 and 20 standard in SST material Should be cleaned daily or more often as the need arises Non Corrosive Plumbing all spray plumbing is SST nylon or PVC or polypropylene for all liquid handling parts System Dynamics Materials Compatibility e SDs diaphragm pump is capable of pumping almost any nonflammable liquid without trou ble or damage to the pump On extremely thick or gritty suspensions it is advisable to oper ate the sprayer with the suction strainer screen removed Clogging up the screen can starve the pump and cause premature diaphragm damage For materials with high residue it is ad visable to rinse pump and plumbing as soon as you return to the sprayer fill area Avoid heavy thick dye markers and add dyes into a full mixing tank not an empty filling tank See Troubleshooting Section for scrubbing suggestions e Spray Liquid Viscosity the addition of certain WP WDG EC s etc may cause the viscosity thickness of the water to increase This can sometimes affect
9. down operational position check for level again Between sprays check and clean all boom nozzle assemblies Inspect check valve diaphragms for tears or warping check and clean tips with a soft nylon tip brush Clean strainer screens and tip gaskets also Replace worn or defective items as needed Proper tip maintenance will result in optimum performance and pattern development Motorized Boom Control Checks Check battery connections alligator clips for proper pole hook up Check wire fasten er screw on clips for tightness Remove any corrosive terminal buildup Check control box mount and console wing nuts for tightness Clean dirty console with a damp cloth mild soap DO NOT USE solvents Check all toggle switches for excessive play and replace as needed If switches are rubber boot ed check boots for tears and replace worn ones Check control console pressure gauge bezel clear plastic ring which holds gauge into console Raised tabs should be at 6 and 12 o clock positions Check back side of console and make sure power and control cable assemblies are locked into multi pin connectors Then replace protective rubber boots Check fuse and rubber boot Check plastic pressure gauge tube for kinks breaks or blockages To clean a blocked tube packed with dry powder 1 put some clean water in the spray tank 2 5 gallons 2 turn sprayer on and set RPM s to 3000 on truck 3 on back side of console is a meta
10. Owners Operation amp Instruction Manual for VM160D DS VM225D DS amp VM300D DS SPRAYING DEVICES INC Manufacturer of Quality Power Sprayers 1 Table of Contents General Specifications Frame Booms Safety Data Control Identification Pre System Maintenance Check Spray Tank Pump Check system Dynamics Getting Started Calibration Ground Speed System Pressure Adjustments Boom Spray Tip Overlap Check Spray Operation Troubleshooting Operational Checks During Extended Product Application More Operational Checks Between Tank Loads Sprayer Clean Up Winterize 11 13 14 17 18 19 21 21 22 22 23 23 General Specifications All Models Tank Agitation All SDI tanks are constructed from commercial grade fiberglass hand rolled for maximum density and strength The exterior is a high gloss color gel coat with UV inhibitor Each tank is equipped with an off set 16 screw in lid with spring assisted bullet venting and c pillow perimeter ring gasket sealing system Ny lon mesh strainer basket with reinforcement ribs is in The low profile tank design has a custom anti vortex sump plate and venturi jet agitation system The exter nal liquid level sight tube with calibration marks in gal lons is located on the front corner of the tank Custom color match gel coat is on the tank exterior Frame Pump Plumbing The frame is fabricated from high strength welded steel
11. To determine the amount of pesticide to add to the spray tank you need to know the recommended application rate of pesticide the capacity of the spray tank and the calibrated output of the sprayer The recommended application rate of the pesticide is given on the label The rate is usually indicat ed as pounds per acre for wettable powders and pints quarts or gallons per acre for liquids Sometimes the recommendation is given as pounds of active ingredient lb per active ingredient per acre rather than the amount of product per acre The active ingredient must be converted to ac tual product PIT STOP 1000 16 System Pressure Adjustment Pressure adjustment procedures vary by control style Set Pump Output Pressure to Agitation set speed limiter on ve hicle s throttle to an operating RPM that corresponds to de sired MPH with selected gear and range of spraying Open suction valve on sprayer then pull auxiliary hydraulics lever on vehicle s center console Go to pump assembly and close all outlet valves agitation boom supply and hose reel This will give the system a closed loop for proper setting of the sys tem pressure relief Adjust relief valve by loosening lock nut then turn T handle to right to increase raise pressure or to the left to decrease lower system pressure shown on the pres sure gauge Set pressure in closed loop to 90 100PSI Once system is set to fixed pressure you can open and set the tank a
12. ally if oil is used may produce a putty type paste in the tank Flushing out the residue of such chemicals after each load prevents an accumula tion During the final cleaning examine the hoses clamps connections no drip valve nozzle tips and screens for needed replacement Winterize After the final cleaning follow these tips to get the most out of your sprayer s life Remove no drip valve nozzle tips and strainers and dry them thoroughly Clean tips with a toothbrush only Store metal tips in a can of light oil such as diesel fuel or kerosene Store tips constructed of plastic and nylon in a dry place Make a special effort in storing tips so that the orifices are not damaged by contacting each other or other parts such as loose screws Drain water from all parts to prevent freezing To insure the hoses are completely drained of water purge them with compressed air Tape or cover all openings so that insects dirt and other foreign material cannot get into system Check the sprayer frame for scratched areas Touch up these areas with paint to eliminate corrosion Store sprayer in a clean dry location within a building If storage in a building is not possi ble provide some sort of cover Remove hoses wipe them clean of oil and store them inside a building DO NOT hang them over a nail or sharp object This causes a permanent crease that reduces flow through the hose Coil hoses around a basket or other large ro
13. average to deermne groond pe B Nozzle volume required to obtain desired GAL 1000FT rate at Speed meh Te Geen desired speed and spacing See TeeJet Catalog for style and size of tip to complete job eran r hour ee A Specific Gravity Adjustments When You Spray More Than Water typical US gallon weighs 8 34lbs Most manufacturers nozzle charts show performance with water only Example target appli cation rate 50 GPA water specific gravity 1 0 add 28 nitrogen to the solution typical weight per gallon is 10 65lbs 28 nitrogen in water specific gravity is 1 28 The Formula GPA solution x conversion factor GPA from table 50 x 1 13 56 5 GPA corrected This new output could require a different spray tip Weight of Solution Specific Gravity 7 0 Ibs per gallon 8 0 Ibs per gallon 8 34 Ibs per gallon WATER 9 0 Ibs per gallon 1 08 1 04 M B Specific gravity can be determined by weighing a measured gallon of your solution once mixed Then use the table to find f i y O EEO Ground Speed Turf Truckster vehicle offers 5 speeds forward and one in reverse Most spraying will be done in 1s 2na and 3ra gears and RPM s between 1500 and 3500 The hydraulic drive pump will operate in this range but will have reduced output at RPM s below 2500 on the engine High volume outputs should be done at the 3500 RPM setting Use the Measure Travel Speed formula to gauge your exact spe
14. ch may increase the number of RPM s This small increase can be managed through the use of the pressure adjust feature on the sprayers boom controls Pressure loss can also occur during a spray application Loss of engine speed loss of a spray tip or the excessive wear on all tips as compared to a noncurrent calibration check Frequent checks of system calibration results in better system performance The use of SDI s Motorized Valves with metered bypass can also affect the system pressure if not properly adjusted Refer to Motorized Valve adjustment procedure for more help Another possible cause of pressure loss on the system could be the result of a clogged suction strainer Your system uses a self priming diaphragm pump If the suction strainer screen be comes clogged it restricts the flow of water to the pump Keep your strainer screen clean and it will protect your diaphragms too Also be sure the strainer bowl is properly tightened with the gasket in place An improperly tightened bowl can result in a suction leak which will result in loss of fluid to the pump 21 More Operational Checks e If equipped with a speedometer verify speed occasionally The use of the ground speed gov ernor or throttle lock control can maintain ground speed to keep your application rate on tar get Stable speed is one of your necessary sprayer constants e Boom wing orientation levelness to the ground option can assist over uneven terrain e
15. dle turns clockwise to raise system pressure and counter clockwise to lower system pressure Once desired pres sure is reached tighten lock nut on base of T handle to fix the setting Once system is charged to set limit an internal spring and seat releases the excess pressure and fluid for low pressure recirculation back to the tank through the bypass hose Agitation Control Gate Valve controls amount of tank agitation by amount of liquid through Venturi nozzle multiplier orifice Recommend you leave full open at all times No need to close with low tank liquid level Jet Agitation located above the sump channel at the back of the tank 6 venturi style nozzles with ceramic metering orifice disc multiply the exiting fluid and disperse materials throughout the solution tank hydraulic mixing Hose Reel hose holding spool which allows hookup of spray system to a spray handgun or walking type spray boom Holds and organizes supply spray hose for repeated organized us es Boom Controls supplies liquid to motorized valve assemblies for dispersal through the spray boom 11 Notes on System Dynamics Diaphragm Pump Lubrication internal mechanical components operate in a flooded oil bath environ ment the pump s cylinder diaphragms keep contaminants spray solution from entering the oil s environment Diaphragms should be inspected yearly and replaced when wear or abnormalities are discovered Case mounted see thru oil reservoir will
16. ed for Ban ea calibration formulas and tip selection See Tachometer Speedometer pic ture ee a 14 Miscellaneous Conversion Factors One Acre 43 560 square feet 43 56 1000FT blocks One Acre 0 405 Hectares One Hectare 2 471 Acres One Gallon per Acre 2 9 Fluid Ounces per 1000FT 9 35 Liters per hectare One Gallon per 1000FT 43 56 Gallons per Acre One Gallon 128 Fluid Ounces 8 Pints 4 Quarts 3 79 Liters 0 83 Imperial Gallons One Mile 5 280 Feet 1 610 Meters 1 61 Kilometers One Pound per Square Inch 0 069 Bar 6 896 Kilopascal Example GPM NOZZLE GAL 1000FT 1 x MPH 2 9 x W 10 213 136 oor Ti 65 52 43 32 26 22 17 12 Tos oa O15 O12 0 094 12 70 56 47 35 28 23 19 14 032 0 21 016 0 13 010 13 74 59 so 37 30 25 20 15 034 023 017 014 o11 14 82 65 54 41 33 27 22 16 037 025 0 19 015 012 15 a9 71 59 4s 36 30 24 18 041 027 020 016 Based on the chart a tip pressure of 45 PSI with 7 0 13 9 7 77 64 48 3 9 3 2 26 1 9 044 0 29 0 22 0 18 roa Oe the yellow or 20 PSI with the blue XR TeeJet 12 6 10 1 84 63 5 0 42 34 25 058 0 39 029 0 23 13 4 107 89 67 5 3 45 36 27 061 041 031 024 rae tar es ert eat ar ae 2s ose fas Page as tips will apply the proper amount based on a r er Speed Spacing Rate Constants 178 143 119 89 71 59 48 36 0 82 054 041
17. gitation output The gate valve will allow a full range of setting by turning the knob left for more agitation or turn the knob right for less The maximum allowable flow is metered by ceramic orifice disc inside the venturi jet nozzles System pressure may drop but should remain above the maximum needed for boom spraying 15 60 PSI 12 volt Motorized Boom Valves Follow the same setup procedures on pump and relief valve adjustment to set system pressure to 90 100 PSI The electronic controller has switches in lieu of lev ers to control boom functions Turn all switches on console box to off position and hold down on pressure adjust switch until pressure will go no lower motorized regulator in full bypass open setting Again turn all metered bypass knobs on motorized valves to the right until closed Push up on pressure adjust switch until the console mounted gauge reads 40 PSI then stop Push boom switches 1 2 and 3 to up on position then activate the boom master switch to the up on position All three boom sections should be spraying and console gauge will probably show less than 40 PSI Use the pressure adjust switch to raise the boom pressure to 40 PSI With system at 40 PSI turn boom switch 1 switch to off pressure should rise above 40 PSI Move to motorized valve and open metered by pass knob on off valve until pressure drops back off to 40 PSI Position yourself so you can see the electronic console s gauge or have s
18. k control harness fuse 30 amp rating Check control console toggle switch for play and proper operation Check harness connectors at control box pigtail and each actuator pigtail hookup Foam Marker optional For setup and complete instructions see Foam Marker Owner s Manual Inspect solution tank for leaks or cracks Check cap assembly for cracks or leaks Check fuse in control harness 10 amp rating Activate power switch to left and then right positions and verify compressor will start up and if container has fluid liquid should flow to feed blue tube on corresponding foam generator cone and foam should start or liquid will drip from outlet steadily Foamer uses two solenoids per side activation One for air one for solution both are inside of black turtle shell cover with a matching pair for the other side and the main compressor unit White hoses carry air to system blue hoses carry solution Hose connections are col ored coded white or blue so are fly nuts and hoses Just match the colors and make sure to get adequate hose on bib contact before tightening down on fly nut fastener If system fails to start check 12 volt power supply first System is run tested at the factory prior to shipping to your dealer for installation A running system will not foam with water only 160 1 ratio water concentrate or similar solution must be added to the solution tank s water SDI foam concentrate is recommended for best machine perfor
19. l tube receiver with 1 8 tube engaged Push tube and top of metal coupler with your thumb and index fin ger 4 while holding metal ring in pull tube out with your other hand 5 point disen gaged tube away from box and face and allow debris to clear from tube 6 if unsuccessful stop and shut sprayer off 7 disengage other end of tube from boom valve inlet 8 use rubber tipped air nozzle to force high pressure air through tube 9 if unsuccessful replace with new tube and start flushing new tube after each spray application Move back to rear of sprayer boom area Inspect motorized valve harness connector plugs they should be tight against valve body screw tight no prongs showing from valves Check valve mating joints seams for product leakage If leakage is detected tighten nuts on the 4 guide rod bolts and bring valves closer together Not too tight o rings are in each joint area If leak persists separate valve bodies and replace o rings with new ones Check that all horseshoe clips on boom feed barbs and metered by pass valves are pushed in and secure Leakage can result if u clips are not in place Move back to control console LISTEN carefully as you perform the next checks Push up on pressure adjust toggle switch servo motor on yellow striped valve should run Re verse toggle position and verify motor works in both directions Failure See Troubleshooting section Push master power toggle to on
20. machine is not in proper working order Proper operation is not only safer but it can save you money by properly applying the desired chemicals at the correct rate Accidents Problems in case of injury accident or unprotected exposure notify your supervi sor of incident and if necessary contact poison control board EPA local fire department to help with the situation Record Keeping proper records showing chemical being used batch size time date areas treated weather conditions unusual occurrences can protect you and others should any prob lem occur after a turf application has been made Local State Regulations request read and follow all local and state regulations for your area These will vary by region Be informed not a victim Licensing it is recommended that all spray technician operators secure proper CPA Certified Pesticide Applicators license or equivalent Check your local regulations Warning SDI strongly recommends that you read and understand completely the Operator s Manual for the specific truck you mount the sprayer to be confi dent and sure of your skills before operating the truck with the sprayer attached The large liquid payload reacts differently during vehicle movement than an equal size dry load Please Use Caution Electronic Motorized Boom Control A Pressure Gauge B Pressure Adjustment Switch Up Down E C Master Boom On Off Switch Controls 1 2 3
21. mance Check supply hose fasteners on boom tubes for proper position tightness and routing Should not interfere with tips or nozzle check valves Loom black ribbed cover should run along the top of boom tube fastened with nylon zip ties Check foam generator cone position Should be at boom wing end and clear spray pattern distribution area Keep the cones out of spray by tilting up required for raindrop style tips Hose Reel optional Check supply hose from pressure side of pump to swivel inlet on reel drums for cuts scrapes kinks or leaks Lubricate reel swivel at grease zerk if equipped Check reel to tank fastener hardware for tightness and evidence of leaks Rubber well nuts and fender washers should be used with SST bolts See Hose Reel Mounting Instructions and fastener use sequence If electric rewind check battery and all power harness connections 40 amp circuit breaker should also be part of electrical hookup 10 10 11 System Dynamics How Your System Works Why they call it a sprayer POWER Utility vehicle s auxiliary hydraulics provides fluid to sprayer s pump drive motor On off control lever is located on the center control console Pull the lever back to activate the auxiliary hydraulics TRANSPORTATION Sprayer truck mounting style makes the two systems act as one complete machine Fluid path through sprayer items 1 through 12 Spray Tank containment for fluid and
22. ng section raise and lower Triple nozzle bodies are standard with the included TP11008VP spray tips The 15 21 foot convertible boom offers flip out wing extensions for increased area coverage Pump Drives Specs Capacities All Models Pump Hydraulic driven 3 cylinder positive displacement piston diaphragm Maximum Capacities Pressure Up to 30 GPM maximum vehicle hydraulic output capacity Up to 200 PSI maximum system pressure developed at relief valve pressure gauge with the agitation gate valve closed The pump hydraulic drive system reaches maximum performance when the vehicle s engine speed exceeds 3000 RPM s Vehicle operating RPM s may change the hydraulic system output which af fects pump speed output Factory settings allow sprayer to operate in the most common vehicle engine RPM gear settings for spraying 2 7 MPH Other extreme spraying requirements may re quire minor component adjustment with tips from the factory for best results performance Safety Data This symbol is a safety warning and appears next to information which may help keep you and others from being injured SAFETY WORDS CHEMICAL MATERIAL DATA SHEETS Know what you are spraying and safe handling techniques CAUTION WARNING DAN GER Recommended Safety Equipment Required to prevent accidental exposure or poisoning Consult chemical suppli er for proper material compatibility Spray Suit Full coverage arms and legs
23. ns for any unfamiliar products Mix times may vary by chemical load size water temperature and operator skill experience Normal mix times can be 20 to 30 minutes per tank This allows enough time to provide complete particle distribution throughout the complete mixable liquid in tank Just because the water is murky and clouded doesn t mean all the chemical is mixed up Give it some time Haste during critical mixing phase by spraying to soon may cause severe damaging rate changes from what your original rate was suppose to be Example 1s 1 3 of tank could apply more than the desired rate when heavy products are not fully suspended in the carrier water The 2na 1 3 could apply close to the right rate while the final 1 3 would be light on active ingredients This is only a possible scenario adequate mix times will eliminate these costly errors from happening At the completion of chemical mixing phase you are now ready to apply the chemical mix to your fine turf areas If machine is equipped with SDI s Quick Foam Marking System refer to Operation s Manual for appli cation techniques Foamer use should be restricted to fairway and rough area with longer turf grass heights Use on greens and tee area can cause browning under slow dissipating foam balls during high air tempera tures Be sure to allow enough spray overlap on end nozzle to cover the foam ball with a dissipating spray This technique allows for proper pattern
24. omeone help you by calling out when you have ad justed back to 40 PSI Cycle the 1 boom switch on and off as you watch the pressure gauge reading Except for a short bounce of the gauge s needle the final pressure should read 40 PSI If it is ok repeat steps for boom 2 and then for boom 3 Your metered bypass is now ready for operation 17 Raven Computerized Controls Computer equipped sprayers can operate in the manual mode and follow same guidelines as standard motor ized adjustment no metered bypass to adjust when Ra ven is used Raven should be in manual mode to ad just pressure on the system Note the Raven System works on flow not pressure You will not be able to keep the rate exactly on because the machine will re spond to every little system change When the comput er is in control it makes corrective adjustments many times faster than the operator could even think about So do not let it worry you Boom Spray Tip Overlap Checks To verify the boom is properly set up and tip nozzle height is correct a water only pass over a dry concrete or asphalt parking area can reveal much information about your system s setup With only water in tank operate machine and spray with boom full on and drive and apply a pat tern to the dry driveway parking area After the first pass watch the spray dry and look for une ven areas or extra wet of dry zones Uniform and even drying indicates the system appl
25. orized spray personnel Turn on Master Boom Control switch or lever and adjust pressure to desired rate Check boom assembly for leaks Inspect hose fittings nozzle assemblies end caps and the complete system Repair and or re tape any leaking fittings STOP all drips All nozzles should come on and develop a full pattern Clean or repair all nonworking as semblies 19 NOTE System Calibration and Product Active Ingredient formula calibration sections should already be completed If not refer to the appropriate sections and compute your application data before continuing With calibration formulas completed tips sized dry run calibration and nozzle pressure set you may now proceed Restart truck and engage the pump and agitation system Spoon feed add slowly the chemical to be applied to the agitating tank water The addition of some products all at once may cause damage by plugging the in line suction strainer screen which can cause a starved suction condition Product labels WP EC WDG etc are abrasive in nature and should include extra mix time in the tank Prepackaged dissolvable bag types are also difficult to mix rapidly The slow dissolve of the wrapper may lead to clogged suction strainers under certain hasty conditions Liquid products can mix easier than most dry formulations but can be difficult to mix in cold water areas Consult with your chemical supply rep for any precautions or mix it up suggestio
26. overlap and the water from the spray speeds up the foam ball s disappearing from the turf area NOTE Failure to hit the foam ball with the spray from the end nozzle will re sult in an area of turf that is not being treated with your spray 20 Troubleshooting Cannot get enough pressure Settings exceed pump capacity Vehicle s auxiliary hydraulics not working or switched on Spray tips too large Tank empty Hydraulic fluid in system at low level Bottom load valve on pump suction off or partially closed Liquid foaming in tank Suction vacuum leak crack in hose Suction strainer screen clogged Operational Checks During Extended Product Applications Frequently check your control pressure gauge for any change from original calibration set A rise in the pressure should alert you to a clogged or partially clogged spray tip orifice output Routine nozzle screen cleanings and use of all factory standard strainer screens will greatly reduce this from happening Another possible cause for pressure rise could be the increase of engine speed We recommend the use of a truck governor or throttle lock set for accurate speed maintains power accurately under variable load conditions One last cause for a system pressure increase could be from the increase in hydraulic oil tem perature As the hydraulic oil s temperature goes up the viscosity gets thinner Under ideal conditions the thinner oil can pass through the hydraulic motor easier whi
27. owl and gasket improper gasket seating can result in poor pump performance Re place with correct size gasket only During bowl replacement only hand tighten DO NOT USE ANY TOOLS Remove black nylon suction strainer bowl and clean screen of any debris A 20 mesh screen is standard Using 40 mesh or finer will require more frequent checks for debris in the screen A plugged screen can result in decreased fluid availability to the pump starved suction con dition The resulting effects can range from reduced output to torn diaphragms Check bottom load 3 way suction ball valve and turn handle to pump suction arrow points Check to see that agitation control valve is fully open Turn knob to the left counter clockwise to open Due to the unique design of the tank bottom suction and anti vortex area turning the agitation down or off when the tank is low is not necessary The tank will pump down to dry with the agitation fully on Spray Boom Checks Inspect mounting hardware and support frame for fastener tightness and worn or broken com ponents Repair as needed With vehicle tires properly inflated and tank full of water check boom for level and proper height See Setup Manual for proper adjustments Grease boom hinges breakaways be sure and remove any debris i e grass sand dirt etc from greased area on pivot plates Adjust return spring tension to stiffer or looser action See Setup Manual for details With booms in the
28. position now one switch at a time try each boom 1 2 3 in both directions Slowly verify the working in both directions of each motorized valve Raven Boom Control Checks Procedures are similar to Motorized Valves refer to supplied RAVEN Manual for test proce dures Inspect and wipe debris from console with a damp cloth Verify your preset calibration numbers DO THEY MATCH YOUR RECORDS SHEET IN THE RAVEN MANUAL Modify any numbers that do not match Check all harness connectors on back of box Inspect speed sensor assembly especially the magnets if that style is in use Clean any debris from the face of the magnet and check alignment orientation to the center of the pick up sensor If radar is in use check orientation to ground and wipe sensor face of any debris Consult Raven Manual for additional information Place control box power switch to manual position Check motorized valve operation same procedures as standard controls exception NO me tered bypass If Raven system is equipped with RADAR speed sensor see Raven Manual for check list and test procedures Electric Boom Lift optional For setup and complete instructions see Boom Lift Owners Manual Check both actuator mounting bolts for tightness and for wing down position parallel to ground position adjust level to ground with swag cable anchor eyebolt Periodically spray a penetrating lubricant onto pivot points and hinge bushing assemblies Chec
29. product mix chamber made of fiberglass and resin compound Unique bottom shape is attached to directional side gutters to effectively direct so lution to the tanks rear sump This design allows sprayer to maintain performance even at low liquid levels Design also works as damper anti slosh control for operating with less than a full tank Anti Vortex Plate located in sump lowest part tank interior facilitates complete liquid drain ing without causing pump suction loss or prime break Attaches to suction flange Suction Flange external hose barb assembly on tank sump area connects tank to main suction hose Suction Off Drain Bottom Load Valve large 112 3 way ball valve all in one design Arrow on handle points in direction of fluid flow up suction pump side off down drain Off allows cleaning of suction s strainer screen with loaded tank Pump should only be running when arrow points up suction open pump diaphragm damage can occur when valve is off or drain position while running starved suction conditions Suction Strainer filters out particulate matter and debris from supply tank Extends pump life and eliminates foreign objects which may disrupt normal boom or gun operations Diaphragm Pump piston diaphragm design uses desmophan diaphragm attached to a piston s top and supported by trapped oil from pumps main case Pressure Regulator controls pressure to spray boom and accessories T han
30. rotection rotate and lock gooseneck filler into position Attach water feed hose and slowly turn on water source and bring up to full stream without splashing out We recommend the strainer basket be left in place and used to strain all materials being put into the fiberglass tank Suction strainer should be installed if not already in place Also open the bottom load valve to the pump at this time Determine amount of spray mix to be used for your application If required amount is less than full tank capacity fill to desired level Place truck in neutral with parking brake engaged Start engine according to procedures outlined in Truck Owner s Manual Using throttle lock manual or electric set engine speed to 2500 RPMs On vehicle s center console pull auxiliary hydraulics lever back and turn the pump drive on If not operating review the Troubleshooting Section for ideas A quick look into the open lid assembly can verify the pump is working through the move ment of the tanks contents water Agitation control valve is located with the pump and re lief valve on the back section of the spray tank NOTE if system fails to work as described shut auxiliary hydraulics to pump off and check Troubleshooting Section for possible cures Once system is operational a quick system test should be performed before adding product to the mix tank Lower boom wings to the operational position Be sure area is clear of non auth
31. the calibration of the spray nozzle output at pre calibration water numbers Consult chemical supplier for recommended modifications to your system e Specific Gravity of Sprayed Suspension water on average weights 8 34lbs gallon when you add mix to the water the weight will change Sometimes the solution gets lighter less than 8 34lbs gallon and sometimes it gets heavier than 8 34lbs gallon Weight of solution chang es the affect output calibrations of nozzles See Table and Formulas to make necessary adjust ments to compensate Especially critical when using computer controlled rate systems 12 Getting Started Practice with water after you have followed all recommendations it is advisable to familiarize yourself with the operation of the new truck and sprayer package Practicing with plain water before the addition of expensive and destructive chemi cal formulas when miss applied can be smart and cost effective Practice and calibrate before you spray dollars away Know your machine and its operation Calibration First Step to Spraying To spray and spray accurately you must have a set of standards to spray by They are e Desired Application Rate GPA or G 1000 FT e Nozzle spacing W Distance between spray tips e Desired Ground Speed recommend a fixed governed speed MPH to maintain accurate cali bration Tip style type of pattern for particle distribution for applicable chemical to be ap plied i e
32. uld be listed Replacement parts should be purchased during the off season Sprayers should be protected against the harmful effects of snow rain sun and strong winds Moisture in the air whether from snow rain or soil corrodes metal parts of unprotected equipment The sun helps reduce moisture in the air but it also causes damage Ultraviolet light softens and weakens rubber materials such as hoses The best protection from the environment is to store spray ers in a dry building Storing sprayers provides an opportunity to work on them any time during the off season regardless of weather conditions 22 Clean Up Prior to storage clean the sprayer thoroughly with a cleaning solution Which solution to use will depend on the pesticides used during the season Always check the pesticide label for specific cleaning instructions During cleaning follow these general tips Use a cleaning solution containing 2 pounds of detergent for each 30 40 gallons of water This should be sufficient for removing most pesticides First flush the sprayer clean with clean water Then add the cleaning solution to the tank Agitate thoroughly and allow the water detergent solution to circulate through the system for several minutes Remove nozzles and flush the system twice with clean water Clean nozzle tips and screen in a strong detergent solution or kerosene using a soft brush such as an old toothbrush Some pesticide combinations especi
33. und object to prevent sharp bends 23 S J SPRAYING DEVICES INC P O Box 3107 Visalia CA 93278 3107 559 SDI 5555 Fax 559 SDI 5591 www sprayingdevices com 1961 7 12sb 24
34. ying a uniform pattern Checks of each nozzle with a calibration catch container can assist your data on the system Uneven drying or wet stripes can identify overlap problems Wet stripes between nozzle tips can mean the boom is too high striped under the nozzles may in dicate the boom is too low Proper tip height and overlap are found in the Setup Section The supplied TP11008VP polymer test tips are a ta pered flat fan design and require a minimum of 30 overlap when mounted on 20 spacing this is a tip to ground height of 18 minimum Consult the manufacturer s recommendations for the style of tip you plan to use Patterns overlaps sizes materials droplet size and pressure range can change with the tips selected Test with water if you have no experi ence with new nozzles 18 Spray Operation The sprayer was designed to operate at an engine speed of 1500 RPM s to 3500 RPM s The hydrau lic drive diaphragm pump reaches full volume at 3000 RPM s on vehicles tachometer Park vehicle on level ground with parking brake on truck in neutral and engine off Safety equipment should be used during all sprayer operations as a rule Safety equipment should be in good condition with no rips holes or tears Sprayer mix and load area should not be a high traffic area or visited by workers who are not properly protected with safety equipment If equipped with an anti siphon device air gap filler for back flow p
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