Toro Spray Master Operator'S Manual Download Page 1

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Form No. 3439-104 Rev A

46in and 52in Sprayer

Spray Master

Model No. 34233—Serial No. 406912824 and Up

Model No. 34235—Serial No. 407088124 and Up

Model No. 34237—Serial No. 400000000 and Up

*3439-104* A

Summary of Contents for Spray Master

Page 1: ...46in and 52in Sprayer Spray Master Model No 34233 Serial No 406912824 and Up Model No 34235 Serial No 407088124 and Up Model No 34237 Serial No 400000000 and Up Register at www Toro com Original Inst...

Page 2: ...sprayer is intended for use by trained operators in residential and commercial applications The machine is primarily designed for chemical distribution used for turf care or snow ice removal at resid...

Page 3: ...the Engine Oil Level 55 Changing the Engine Oil and Engine Oil Filter 56 Servicing the Spark Plug 58 Fuel System Maintenance 59 Replacing the Fuel Filter 59 Electrical System Maintenance 59 Servicing...

Page 4: ...sted this machine to offer reasonably safe service however failure to comply with safety instructions may result in injury or death Read understand and follow all instructions and warnings in the Oper...

Page 5: ...Read the Operator s Manual before performing maintenance check the torque after the first 100 hours and every 500 hours after decal135 6398 135 6398 1 Read the Operator s Manual 3 Only use blue colore...

Page 6: ...5 1 Spread On Pull handle up 5 Spread Lock Rotate counterclockwise to unlock rotate clockwise to lock 2 Spread Off Push handle down 6 Deflector Pull knob up to open 3 Spread pattern control Pull handl...

Page 7: ...r wheel pressure 4 locations 2 Time interval 6 Grease idler pivot refer to the Operator s manual for further instructions 3 Check engine oil level 7 Grease caster pivots refer to the Operator s manual...

Page 8: ...p engine before leaving the operator s position 20 Throttle Fast 8 Crushing dismemberment hazard of bystanders Do Not carry passengers look forward and down when operating the machine look behind and...

Page 9: ...2 5 4 6 25 6 7 25 2 Begin to spread the product As you are spreading you should be able to see the spread pattern in front of you Generally all spreaders will tend to throw fertilizer heavy to the rig...

Page 10: ...ont and rear tires and if necessary add air to the appropriate pressure refer to Checking the Tire Pressure page 65 2 Checking the Engine Oil Level No Parts Required Procedure The engine comes with oi...

Page 11: ...ative battery terminal 2 Negative battery cable 4 Carriage bolt 5 Lowering the Anti Tip Brackets No Parts Required Procedure 1 Remove the lower bolts and loosen the tops bolts so that the brackets can...

Page 12: ...uct Overview g317870 Figure 5 1 Reference bar 7 Spreader controls 2 Motion control levers 8 Platform 3 Hose reel 9 Sprayer tank cap 4 Hopper cover 10 Sprayer nozzles 5 Hopper 11 Battery 6 Fuel tank ca...

Page 13: ...l Press and hold the caster lock pedal Figure 7 to lock the caster wheels in the straight position Release the caster lock pedal to unlock the caster wheels to allow turning g311535 Figure 7 1 Caster...

Page 14: ...meter displays the total hours of engine operation The hour meter Figure 9 starts to function whenever you rotate the key switch to the ON position or if the engine is running Spreader Controls g31735...

Page 15: ...r Controls g317871 Figure 12 1 Left boom sprayer control valve 4 Sprayer pressure gauge 2 Center boom sprayer control valve 5 Spray pump switch 3 Right boom sprayer control valve Spray Pump Switch Pus...

Page 16: ...he hose Figure 14 g311441 Figure 14 1 Rotate the handle clockwise to release the hose 4 Trigger lock 2 Rotate the handle counterclockwise to reel the hose in 5 Spray tip 3 Spray wand trigger 6 Spray w...

Page 17: ...58 kg 1 450 lb Only sprayer tanks full 52 inch sprayer 7 GPM 662 kg 1 460 lb 46 inch sprayer 667 kg 1 470 lb 52 inch sprayer 5 GPM 803 kg 1 770 lb Weight Sprayer and hopper full with 2 bags of granula...

Page 18: ...components and replace them with the manufacturer s recommended parts when necessary Chemical Safety Chemical substances used in the spreader sprayer system may be hazardous and toxic to you bystander...

Page 19: ...aust system in place and in proper working condition In certain conditions during fueling static electricity can be released causing a spark which can ignite gasoline vapors A fire or explosion from g...

Page 20: ...the winter unless you use a fuel stabilizer Do not add oil to gasoline Using Stabilizer Conditioner Use a fuel stabilizer conditioner in the machine to provide the following benefits Important Do not...

Page 21: ...ould overturn the machine or cause you to lose your balance or footing Do not operate the machine with damaged guards shields or covers Always have safety shields guards switches and other devices in...

Page 22: ...wand from the machine while the system is pressurized Do not use the spray wand if the trigger lock is damaged or missing Do not keep the spray wand in the locked open position after you complete the...

Page 23: ...gh extended periods of exposure Wear hearing protection while operating the machine 1 Move the motion control levers to the NEUTRAL position and engage the parking brake refer to Motion Control Levers...

Page 24: ...ore you move the motion control lever g316796 Figure 17 1 Left motion control lever 5 Forward 2 Right motion control lever 6 Neutral 3 Front reference speed control bar 7 Reverse 4 Front of the machin...

Page 25: ...the front caster wheels in the forward position to increase side hill stability Press and hold the caster wheel lock pedal to lock the caster wheels in the straight position Release the caster wheel...

Page 26: ...peller control knob counterclockwise to run the impeller motor increase motor speed and increase the broadcast pattern Rotate the impeller control knob clockwise to decrease motor speed and decrease t...

Page 27: ...6 m 3 to 25 ft wide depending on the material particle size volume density impeller motor speed rate of travel and wind conditions Use the Spreading Charts page 31 along with information from Determi...

Page 28: ...control to the open position and drive over the center pan 5 Close the gate control move motion control lever to the NEUTRAL position shut off the engine wait for all moving parts to stop remove key...

Page 29: ...ver a 93 m2 1 000 ft2 area Note In this example the calibration course is 1 8 m 6 ft by 51m 167 ft 3 Set the appropriate drop rate cam setting refer to the Spreading Charts page 31 as a starting point...

Page 30: ...page 26 4 Use the Spreading Charts page 31 to determine the setting for the drop rate cam Figure 25 Note If the setting is not listed for the type of material that you are using set the cam to the se...

Page 31: ...2 4 2 3 7 Nitrogen Pellets Medium Size 1 4 3 4 7 4 0 9 2 3 5 3 1 8 4 4 2 3 8 Medium Pellets and Granules 2 7 6 5 2 4 5 0 9 2 3 8 3 3 1 8 4 4 9 4 1 Large Heavy Pellets 2 7 6 5 9 4 9 Use the chart belo...

Page 32: ...hia 2 72 kg 6 lb 93 1 000 5 0 4 25 7 Adjusting the Spreader Pattern If the spreader casts material unequally side to side too light heavy to one side see Figure 26 adjust the spreader pattern g025543...

Page 33: ...312556 Figure 28 1 Fence 3 Deflector gate lowered 2 Flowers Pull the deflector control handle to broadcast granular product from the left side of the impeller g312555 Figure 29 1 Deflector control han...

Page 34: ...attern unequal distribution may lead to striping Operating the Sprayer CAUTION Chemicals are hazardous and can cause personal injury Read the chemical manufacturer s directions on the label before han...

Page 35: ...CLOSE position 2 Left tank suction valve OPEN position 4 Right tank return valve CLOSE position Selecting the Right Spray Tank Rotate the valve handles as shown in Figure 33 g311514 Figure 34 1 Left t...

Page 36: ...knut 2 Throttle valve knob 4 Rotate the valve handles as shown in Figure 38 g311516 Figure 38 1 Left tank return valve CLOSE position 3 Right tank suction valve CLOSE position 2 Left tank suction valv...

Page 37: ...in the field Your machine supports application rates between 0 95 L per 93 m2 0 25 US gallon per 1 000 ft2 through 3 8 L per 93 m2 1 0 US gallon per 1 000 ft2 Note Each sprayer tip shuts off when spr...

Page 38: ...average product application rate by the 1 gallon nozzle tip factor to determine the 1 gallon application rate Example median application rate value 38 ml 93 m2 1 3 fl oz per 1 000 ft2 of 1 1 to 1 5 x...

Page 39: ...t for a Solution of Chemical page 38 5 Open the tank cap on the spray tank Figure 44 g312608 Figure 44 1 Sprayer tank cap 2 Filler neck 6 Add 3 4 of the required water to the sprayer tank through the...

Page 40: ...TRAL and leave the sprayer pump switch in the ON position You obtain better results if the machine is moving when spray controls are turned ON Ensure adequate pump pressure for proper spray distributi...

Page 41: ...53 Figure 48 1 Trigger lock 3 Spray wand handle 2 Spray wand trigger 4 Spray tip 8 When finished spraying if you locked the trigger of the spray wand unlock it and release the trigger Figure 48 9 Clos...

Page 42: ...rd Figure 49 B Rotate the drop rate cam until the slot aligns with the linkage Figure 49 C Push in the linkage Figure 49 g027033 Figure 49 1 Slot maximum position 2 Linkage 5 Rotate the 2 hopper scree...

Page 43: ...brake move the motion control levers to the NEUTRAL position and start the engine 4 Set the engine throttle to FAST position Cleaning the Sprayer System and Wand Important Always empty and clean the s...

Page 44: ...washer to clean the machine The high pressure water may force residual corrosive materials into spreader spreader components 2 Remove and clean the sprayer nozzles refer to Cleaning the Sprayer Syste...

Page 45: ...e gasket and strainer bowl onto the strainer body and hand tighten the bowl Figure 54 Cleaning the Sprayer Nozzles Service Interval After each use 1 Rotate the nozzle cap 90 counterclockwise and remov...

Page 46: ...orting chemicals Note Make sure that the spreader hopper cover and the spray wand are secure before transporting Loading the Machine WARNING Loading a machine onto a trailer or truck increases the pos...

Page 47: ...y use the rear tie down locations at the back of the frame to secure the back of the machine Note Refer to the chemical warning product label s before transporting the machine and follow all local sta...

Page 48: ...g313490 Figure 60 52 inch machine shown 1 Rear tie down points 48...

Page 49: ...cidentally injected into the skin must be surgically removed within a few hours by a doctor familiar with this form of injury otherwise gangrene may result If equipped ensure that all hydraulic fluid...

Page 50: ...e conditions Every 40 hours Check the hydraulic hoses and fittings for leaks damage or wear Repair any leaking damaged or worn hydraulic components Every 50 hours Check the tire pressure Check the spr...

Page 51: ...wire s aside so it does not accidentally contact the spark plug s Perform the following before servicing cleaning or making any adjustments to the machine 1 Shut the hopper door control shut off the...

Page 52: ...ve it from the control console as shown in Figure 62 g311625 Figure 62 Installing the Knee Pad 1 Insert the tabs of the knee pad into the slots in the control console Figure 63 g311624 Figure 63 1 Tab...

Page 53: ...Pump grease into the fittings until grease begins to come out of the bearings 5 Wipe up any excess grease 6 Repeat steps 1 through 5 at the other caster pivot Lubricating the Caster Axle Bearings Ser...

Page 54: ...lter assembly extreme engine damage may occur Cleaning the Foam Filter Element 1 Remove the knee pad refer to Removing the Knee Pad page 52 2 Remove the foam pre cleaner from the paper element Figure...

Page 55: ...table below g312926 Figure 68 Checking the Engine Oil Level Service Interval Before each use or daily Important Do not operate the engine with the oil level below the Low or Add mark on the dipstick...

Page 56: ...stick Important Do not overfill the engine with oil g312871 Figure 71 Changing the Engine Oil and Engine Oil Filter Service Interval After the first 5 hours Every 100 hours more often under severe con...

Page 57: ...ck with a clean rag Figure 74 g312938 Figure 74 1 Dipstick and filler neck 2 Slowly pour 1 6 L 56 fl oz of the specified oil into the filler neck Figure 75 of the engine refer to Engine Oil Specificat...

Page 58: ...clean the spark plug s Always replace the spark plug s when it has a black coating worn electrodes an oily film or cracks If you see light brown or gray on the insulator the engine is operating prope...

Page 59: ...re corroded clean them with a solution of 4 parts water and 1 part baking soda Apply a light coating of grease to the battery terminals to prevent corrosion Voltage 12 V DANGER Charging or jump starti...

Page 60: ...has an output of 16 V and 7 A or less to avoid damaging the battery see chart for recommended charger settings Battery Charge Table Voltage Reading Percent Charge Maximum Charger Settings Charging Int...

Page 61: ...battery post 3 Red charger lead 2 Negative battery post 4 Black charger lead Removing and Installing the Battery Removing the Battery WARNING Battery terminals or metal tools could short against metal...

Page 62: ...t replace the battery CAUTION Corrosion or loose connections can cause unwanted electrical voltage spikes at any time during the jump starting procedure Do not attempt to jump start a machine with loo...

Page 63: ...positive terminal of the booster battery 5 Connect the negative cable clamp black to the negative terminal of the booster battery 6 Connect the other negative cable clamp black to the engine block of...

Page 64: ...sure that the negative battery cable does not touch the battery terminal 2 Open the cover of the fuse holder Figure 85 or Figure 86 g317893 Figure 85 1 Fuse holder 1 A fuse display g313075 Figure 86 1...

Page 65: ...the tire Note Do not add any type of tire liner or foam fill material to the tires g001055 Figure 87 Checking the Wheel Lug Nuts Check and torque the wheel lug nuts Figure 88 to 129 N m 95 ft lb if n...

Page 66: ...k if you need to further adjust the parking brake repeat step 5 if needed 7 Tighten the 2 jam nuts Figure 89 g313365 Figure 89 1 Jam nut 2 Brake linkage 8 Check the parking brake repeat steps 4 to 7 i...

Page 67: ...y 3 Tensioner pulley 2 Belt 4 Hydraulic motor pulley 6 Tension the belt refer to Adjusting the Belt Tension page 67 7 Lower the machine from the jack stands Adjusting the Belt Tension 1 Ensure that th...

Page 68: ...the machine Move the speed bar rearward to decrease the maximum forward speed of the machine 4 Tighten the 2 knobs that secure the speed bar Figure 94 Adjusting the Motion Control Linkage 1 Prepare th...

Page 69: ...g313363 Figure 97 1 Left motion control rod 3 Ball joint 2 Right motion control rod 4 Jam nut 6 Adjust the motion control rod as follows To increase the gap between the speed bar and motion control l...

Page 70: ...he drive rotate the motion control rod clockwise in 1 4 turn 5 Tighten the jam nuts Figure 98 6 Repeat steps 1 through 5 until the machine tracks straight when the motion control levers are in the ful...

Page 71: ...Knee Pad page 52 3 Clean area around hydraulic filter and filter head Figure 100 g313260 Figure 100 1 Hydraulic filter and filter head 4 Align a drain pan with a 3 L 3 US qt or greater under the filt...

Page 72: ...n control levers to the FORWARD and REVERSE positions several times position 5 Move the traction control levers to the NEUTRAL position and shut off the engine 6 Lower the machine and remove the jack...

Page 73: ...aring the Machine page 51 2 Check all hoses nozzles and fittings for damage and leaks Note Replace all damaged or leaking sprayer components 3 Check the nozzle strainers and in line strainers for accu...

Page 74: ...uffler heat shields of all debris dirt and oil Cleaning the Debris from the Machine Service Interval After each use 1 Prepare the machine for maintenance refer to Preparing the Machine page 51 2 Clean...

Page 75: ...l certified recycling center if you replace a worn or damaged battery or if the machine no longer operates and is being scrapped Note If no local recycling is available return the battery to any certi...

Page 76: ...sprayer tank while running the sprayer nozzles and wand Keeping some of the antifreeze in the pump valves and hoses will help prevent corrosion and damage caused by moist air trapped in the sprayer s...

Page 77: ...arging System 20 Amp Regulated Alternator The regulated alternator system provides AC current through two output leads to the regulator rectifier Figure 105 The regulator rectifier converts the AC cur...

Page 78: ...acle in meter 3 Insert black test lead into COM receptacle 4 Rotate selector to V AC volts position 5 Attach red and black test lead probes to the 2 AC output terminals yellow wires of the connector a...

Page 79: ...r Test Testing the Regulator Rectifier You must install a DC shunt on the negative terminal of the battery to avoid overloading the fuse in the meter when testing the alternator output Ensure that all...

Page 80: ...re is dirt water or stale fuel is in the fuel system 4 Contact an authorized Toro service dealer 5 The air filter elements are dirty 5 Clean the foam filter element or replace the paper filter element...

Page 81: ...repair or replace the impeller 2 The diffuser control is not adjusted properly 2 Adjust the diffuser control refer to the Adjusting the Diffuser Control procedure 3 The sprayer nozzles are clogged 3...

Page 82: ...mixture in the sprayer tank is incorrect 9 Follow the chemical manufacturer s recommendation There is no spray from the sprayer nozzles in the boom or the nozzles have poor output 10 The spray system...

Page 83: ...Switch OFF ON P1404 1 3 4 6 8 P1404 2 5 7 K1402 86 87 30 87a PUMP RELAY 85 P1407 3 4 5 P1407 1 2 J1419 J1410 J1409 DIS1401 HOUR METER START REG DC GND S D REG ENG1401 ENGINE IGNITION MODULES FLYWHEEL...

Page 84: ...g317991 Machine Model 34237 Electrical Schematic 135 6146 Rev B 84...

Page 85: ...Notes...

Page 86: ...Notes...

Page 87: ...Notes...

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