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Parts & Service Operators Spray Star 300T Model 31-300-A SN PB-301 Product Support: Hwy SS & Poplar Ave; Cameron WI 54822 1-800-891-9435 productsupport@smithco.com...
Thank you for purchasing a Smithco product. Read this manual and all other manuals pertaining to the Spray Star 300T carefully as they contain safety, operating, assembly and maintenance instructions. Failure to do so could result in personal injury or equip- ment damage.
17. Stop engine before making repairs/adjustments or checking/adding oil to the crankcase. 18. Use parts and materials supplied by Smithco only. Do not modify any function or part. 19. Use caution when booms are down as they extend out beyond the center line of the machine.
SAFETY WARNINGS Read and understand this manual and all safety signs before operating and maintaining. Review the safety instructions and precautions annually. TAKE NOTE! THIS SAFETY ALERT SYMBOL FOUND THROUGHOUT THIS MANUAL IS USED TO CALL YOUR ATTENTION TO INSTRUCTIONS INVOLVING YOUR PERSONAL SAFETY AND THE SAFETY OF OTHERS.
6. Attach the Spray Boom and any other Optional Equipment to the Prime Mover, in accordance with instructions in the Spray Star 300T Parts/Service Manual. The nozzles must be the correct distance above the turf as described in Turf Spraying Guide. The spray boom must operate properly and the outer sections must break away safely if an object is struck by them, they must then return to normal operation position.
OPERATION Before operating the Spray Star 30T0, become familiar with all controls and functions. Also complete all main- tenance requirements and read all safety warnings. Knowing the Spray Star 30T0 thoroughly, how it operates, and by doing the prescribed maintenance steps, you can expect trouble free operation for years to come. SAFETY Safety needs to always be the concern of the operator on a moving vehicle or any machine with moving parts.
1. Check engine oil level in tow vehicle. Add as needed. DO NOT OVERFILL. 2. Check Spray Star 300T for loose or missing nuts, bolts, screws, etc., and tighten or replace as needed.. 3. Check that boom is in good condition.
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MAINTENANCE BATTERY Batteries normally produce explosive gases which can cause personal injury. Do not allow flames, sparks or any ignited object to come near the battery. When charging or working near battery, always shield your eyes and always provide proper ventilation. Battery cable should be disconnected before using “Fast Charge”.
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TANK AGITATION Before using the Spray Star, 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.
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SPRAYER CLEANING One of the most common causes for faulty-pump performance is corrosion inside the pump. Flush the pump and entire system with a solution that will chemically neutralize the liquid pumped. Mix according to manufacturer’s directions. This will dissolve most residue remaining in the pump, leaving the inside of the pump clean for the next use.
STORAGE 1. Before storing clean machine thoroughly. 2. Check bolts and nuts, tighten as necessary. 3. Make all repairs that are needed and remove any debris. 4. Store in a clean and dry area. 5. Disconnect control cord on Radion computer to prevent unintended deployment. 6.
This section is intended to offer practical guidelines for the distribution of liquid chemicals over an area of turf grass such as golf courses, park land, school grounds and lawns. SMITHCO makes no representation as to the suitability of any technique or product for any particular situation. This section is suitable for self-propelled spray vehicles or sprayers mounted onto vehicles.
TURF MANAGEMENT Turf management chemicals are made for four general purposes: 1. Fungicides: Prevent or cure fungus on turf grass. They are made in 2 general types: • Systemic - Chemicals enter the plant system and protect or cure it of, fungus. •...
NOZZLES NOZZLE SCREENS (STRAINERS) Smaller nozzles require nozzle screens or strainers to prevent clogging. • Teejet type nozzles size 8001 and 80015 require 100 mesh screens. • Teejet type nozzles from size 8002 through 8008 require 50 mesh screens. • Turbo TurfJet Nozzles Size 1/4 TTJ02-VS and larger do not require strainers. •...
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NOZZLES Always be alert to the possibility of a plugged or damaged nozzles. Serious misapplications may result. Check nozzle output periodically. Modern nozzles use spring and diaphragm check valves to insure positive cutoff of chemicals without drip. Snap-on caps make replacing and cleaning nozzles, quick, easy and fool proof with proper re-installation. An operator can see at a glance if all nozzles are the same size by the color code.
CALIBRATION INTRODUCTION Calibrating simply means to adjust a set of variables on the sprayer in order to deliver the desired amount of chemical to a known area of turf. The job of calibrating the sprayer consists of balancing these variables so that your sprayer delivers the de- sired application rate.
THE NOZZLE CHART METHOD OF CALIBRATION The Nozzle Chart Method is useful when the sprayer nozzles are new or nearly new. It is also the most use- ful method to employ when the sprayer is equipped with an Electronic Spray Control System. The Electronic Spray Control System does most of the calibration work, it is up to the operator to select the proper combina- tion of nozzle size and ground speed which will deliver the desired application rate.
THE NOZZLE CHART METHOD OF CALIBRATION (CONTINUED) 5. For Sprayer with Electronic Spray Control Systems. On sprayers equipped with Electronic Spray Control Systems such as those manufactured by TeeJet, Raven Ind., and Micro-Trak Co., It is still important to select the right type and size of nozzle for the required operation.
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THE “128” METHOD OF BOOM SPRAYER CALIBRATION 2 Drive the sprayer through the measured distance discussed above at normal spraying speed, record the travel time required to cover the measured distance in seconds with a stopwatch. The carrying or towing vehicle is to be traveling at the desired speed when it crosses the start line of the measured course.
ABBREVIATIONS AND CONVERSIONS Gallons per minute Centimeters lit/min Liters per minute Decimeters dl/min Deciliter per minute Meter Pounds per square inch Millimeters Kilometers m.p.h. Miles per hour Gallon per acre km/h Kilometers per hour lit/ha Liters per hectare Volume per ACRE ml/ha Milliliter per hectare Volume per hectare...
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DESCRIPTION QUANTITY 31-302 300 Gallon Poly Tank 16-150 Double Thread Fitting(Agitation bottom of tank) 16-194 Anti Vortex Fitting (bottom of tank) 31-327 Decal, Spray Star 300T 31-318 Tank Strap 16-220 Replacement Lid 14-365 Air Gap Filler 16-962 Coupler, 1" 16-961 Adapter, 1"...
16-998 HYPRO PUMP ® WHEN SERVICING THE SPRAY PUMP OR FILTER, ALL CONTROL VALVES MUST BE SHUT OFF IF THERE IS LIQUID IN THE TANK. REF# PART# DESCRIPTION QUANTITY 16-998-01 Drain Plug 16-998-02 Pump Casing Impeller Nut 16-966-16 Impeller 16-966-11 16-998-10 Gasket 16-998-04...
RADION WIRING If using Simulated Speed with a Radion 8140, one needs to change back to Ground Speed for proper rate control when spraying. REF# PART# DESCRIPTION QUANTITY Antenna 20-687-02 GPS Speed Sensor 20-697-01 Radion 8140 Console 31-222 Suction Cup Mount 20-697-02 Wire Harness 15-743...
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17-585 18' HD BOOM PARTS LIST REF# PART# DESCRIPTION QUANTITY 17-636 Fresh Water Tank Mount HB-38-16-100 Hex Bolt, - 16 x 1 HNFL-38-16 Flange Whiz-loc Nut, - 16 HW-38 Flat Washer, 17-635 Clean Load Mount 8803-13 Black Trim x 13" HB-12-13-300 Hex Bolt, - 13 x 3...
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INSTALLATION INSTRUCTIONS Safety: Before working on machine stop engine, set park brake, remove key from ignition and block wheels. Disconnect negative (-) battery terminal. 1. Drill & tap mainframe. Position the supplied template (Ref. A) as illustrated. Space the template 1" from the inside edge of the Mainframe to the edge of the template.
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REMOTE FLOW REGULATOR VALVE This allows you to place a flow valve at driver position so you can regu- late the foamer without getting off the machine. When using this you will remove the flow valve from the tank cap and move to the front of the ma- chine.
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FLOW REGULATOR VALVE REF# PART# DESCRIPTION QUANTITY Flow Regulating Valve 14-699 Male Coupling 15-507 Tubing 20-769 Regulating Valve Bracket 14-702 Red Washer 14-291-09 Replacement Blue Wing Nut...
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14-291 FOAM MARKER DRAWING REF# PART# DESCRIPTION QUANTITY 15-507 Foamer Tubing 14-291-02 Tank 14-291-01 Black Cover 14-536 Compressor Complete 14-284-02 Cap Assembly 14-291-04 Tank Bracket 14-291-05 Switch Box 15-511 Foam Nozzle 15-510-01 Nozzle Mounting Rod 16-987 Foam Nozzle Mounting Kit 14-284-05 Extension Wire...
14-515 WATER METER KIT (GALLONS) 15-618 WATER METER KIT (LITERS) REF # PART # DESCRIPTION QUANTITY 14-524 Filler Outlet 14-514 Water Meter (Gallons) 14-527 Water Meter (Liters) 14-525 Filler Inlet 16-962 1" Quick Coupler (already on machine) 16-961 1" Adapter Quick Coupler (already on machine) 16-851 1"...
30-006 FRESH WATER TANK - REAR MOUNT REF# PART# DESCRIPTION QUANTITY 10-234 Wash Tank 16-158 Close Nipple 16-151 Elbow 16-960 Spigot HB-516-18-075 Hex Bolt, - 18 x HWL-516 Lock Washer, HW-516 Flat Washer, 1. Fresh Water Wash Tank mounts on the rear of all the machines. 2.
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31-303 CHEMICAL CLEANLOAD PART LIST REF# PART # DESCRIPTION QUANTITY 16-945 Double Thread Fitting 16-159 Straight Fitting, 1 x 1 18-116 Hose Clamp 9024 Clamp Cover 17-635 Clean Load Mount (comes with boom) 15-620 Cleanload Assembly 25-389 Decal, Tank Lid HB-516-18-075 Hex Bolt, - 18 x...
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OPERATING INSTRUCTION SHUT SPRAY TANK LID STARTUP 1. All Cleanload valves must be closed prior to starting: inlet ball valve, knife valve and hopper rinse ball valve. 2. Open lid to check for foreign objects which may hinder performance or contaminate the system. 3.
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15-620 CHEMICAL CLEANLOAD PARTS LIST ® REF# PART# DESCRIPTION QUANTITY 15-620-21 Tank Screw, #6 x 1” 15-620-02 Tank Lid 15-620-22 ProClean Container Nozzle 15-620-23 ProClean Push Valve Assembly 15-620-19 Tank Rinse 15-620-20 Gasket, 1” 1/2 x 1/2 FNPT Coupler 1/2 x 1/2 Thread Nipple ProClean Tank Wash Nozzle Splash Retainer O-ring Breather...
19087-3311 In accordance with the following Directive: 2006/42/EC The Machinery Directive hereby declare that for the partly completed machinery identified as : Equipment Spray Star 300T Model number 31-300 Serial Number PB301 -PB500 the following EHSRs have been complied with: B71.4:2012...
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30 days from discovery of the condition. If you need help locating an Authorized Smithco Distributor, or if you have questions regarding your warranty rights or responsibilities, you may contact us at: Smithco Product Support Department 200 West Poplar Ave.
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This warranty does not apply to normal “wear and tear” items. Normal “Wear and Tear” includes, but is not limited to, damage to seats due to wear or abrasion, worn painted surfaces, scratched decals or windows, etc. Smithco may require the return of failed parts or components in order to determine the validity of any warranty claim.
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