Toro Multi Pro 41240 Operator'S Manual Download Page 1

Page: 1 / 96

Form No. 3447-819 Rev A

Note:

The installation of the Multi Pro WM requires the installation
of 1 or more interdependent kits. Contact your authorized
Toro distributor for more information.

Multi Pro

WM Turf Sprayer

Model No. 41240—Serial No. 409500000 and Up

*3447-819*

Summary of Contents for Multi Pro 41240

Page 1: ...i Pro WM requires the installation of 1 or more interdependent kits Contact your authorized Toro distributor for more information Multi Pro WM Turf Sprayer Model No 41240 Serial No 409500000 and Up Re...

Page 2: ...e You are responsible for operating the product properly and safely Visit www Toro com for more information including safety tips training materials accessory information help finding a dealer or to r...

Page 3: ...the Agitation and Master Bypass Valves 56 Locating the Spray Pump 57 During Operation 57 During Operation Safety 57 Operating the Sprayer 59 Spraying 59 Turf Care Precautions while Operating in Stati...

Page 4: ...y be hazardous and toxic Do not put your hands or feet near moving components of the machine Do not operate the machine without all guards and other safety protective devices in place and working on t...

Page 5: ...ontrol 2 Manual open loop rate control decal120 0616 120 0616 1 Warning read the Operator s Manual use fresh clean water for first aid washing decal120 0622 120 0622 1 Warning read the Operator s Manu...

Page 6: ...decal125 4052 125 4052 1 Raise left boom 4 Lower right boom 2 Lower left boom 5 Toggle tank rinse on off 3 Raise right boom 6 Toggle sonic boom on off decal125 8139 125 8139 1 Toggle boom sprayers on...

Page 7: ...tank 2 Electrical shock hazard overhead power lines check the area for overhead power lines before operating the machine in the area decal127 3937 127 3937 1 Warning do not step 3 Entanglement hazard...

Page 8: ...rn flow decal130 8294 130 8294 1 Left boom 5 Center boom spray on 9 Right boom spray off 13 Agitation 2 Left boom spray on 6 Center boom spray off 10 Speed 14 Agitation on 3 Left boom spray off 7 Righ...

Page 9: ...Hold down brackets 2 Install the attachment hold down brackets Tank and skid assembly 1 Clevis pins 2 Tapered clevis pin 2 Hairpins 2 Lynch pins 4 Bolt 1 2 x 1 1 2 inches 2 4 Nuts 1 2 inch 2 Install...

Page 10: ...5 Hairpin 2 Install the left and right boom sections Hose clamps 3 R clamp 2 Shoulder bolt 2 Washer 2 16 Nut 2 Install the boom hoses Freshwater tank 1 90 elbow 3 4 inch NPT 1 90 spigot 1 Freshwater t...

Page 11: ...e 1 Removing the Existing Bed No Parts Required Procedure CAUTION The full bed weighs approximately 95 kg 210 lb You can injure yourself if you remove the bed without aid Do not try to install or remo...

Page 12: ...hicles refer to the Installation Instructions for the Rear PTO Kit for Heavy Duty Workman Vehicles High Flow Hydraulics Kit Workman HDX Auto Utility Vehicle Non TC HDX Auto Model Fully install the Hig...

Page 13: ...bracket for the engine tube to the frame of the machine Figure 6 Note Retain the fasteners for later use g028410 Figure 6 1 Rear hole support bracket engine tube 4 Engine support tube 2 Flange locknut...

Page 14: ...igure 8 1 Rear lift point 2 Front lift point 2 Slowly lower the tank skid onto the frame of the machine 3 Extend the lift cylinders to the brackets on the tank skid and align the cylinder fittings wit...

Page 15: ...d Figure 12 g009164 Figure 12 1 Bed support 3 Skid frame 2 Lift cylinder 5 Assembling the Drain Valve No Parts Required Procedure 1 Remove the cable tie that secures the drain valve and hose for the s...

Page 16: ...resulting in personal injury Always disconnect the negative black battery cable before disconnecting the positive red cable Always connect the positive red battery cable before connecting the negativ...

Page 17: ...ansaxle of the machine connect the 3 pin connector of the wire harness of the machine for speed sensor into the 3 socket connector of the sprayer harness for the speed sensor Figure 16 g024088 Figure...

Page 18: ...t plate is attached to the dashboard at the same location where the bracket for the optional hand throttle kit is mounted If the hand throttle kit is installed you need to remove the bracket of the ha...

Page 19: ...21 Figure 19 1 Spring clip pin 3 Control mounting bracket 2 Pivot pin control console 4 Hand knob 3 Install the hand knob and tighten it to prevent the console from rotating during operation Figure 19...

Page 20: ...trical Harness to the Front Electrical Harness at the Control Console 1 Align the 2 keys of the 38 pin connector of the rear wire harness for the sprayer with the 2 keyways of the 38 socket connector...

Page 21: ...blade terminal at the end of the yellow optional power wire of the fuse block of the sprayer wiring Figure 25 g033529 Figure 25 1 Uninsulated receptacle terminal yellow optional power wire sprayer fus...

Page 22: ...ocedure 2 Battery terminal bolt 2 Clamp nut 1 Cover wide battery terminal red Preparing the Positive Battery Terminal WARNING Incorrect battery cable routing could damage the sprayer and cables causin...

Page 23: ...r g033568 Figure 28 1 Cover narrow battery terminal red 3 Cover wide battery terminal red 2 Positive battery cable machine 3 Install the wide battery cover over the positive battery cable as shown in...

Page 24: ...31 1 Ring terminal fusible link harness sprayer harness 4 Clamp nut 2 Positive battery cable machine 5 Terminal bolt 3 Negative battery cable machine 6 Ring terminal negative battery wire sprayer wire...

Page 25: ...frame Note Have another person observe the tank skid as it lowers Look for hoses and wiring that might become pinched or bent 4 Check the alignment of the tank skid to the frame of the machine 5 Remov...

Page 26: ...ner 2 Align the boom transport cradles to the center boom section Figure 37 g028458 Figure 37 1 Boom transport cradle 4 Horizontal hole boom center section 2 Bolts 3 8 x 1 inch 5 Flanged locknut 3 8 i...

Page 27: ...e For HDX Auto Model refer to the installation instructions for the Multi Pro WM Turf Sprayer Finishing Kit Automatic Workman Utility Vehicle 15 Installing the Left and Right Boom Section Parts needed...

Page 28: ...rod end of the boom lift cylinder with the holes in the horn of the pivot bracket Figure 40 g028738 Figure 41 1 Rod end boom lift cylinder 3 Clevis pin 5 8 x 4 3 4 inches 2 Horn pivot bracket 4 Hairpi...

Page 29: ...ulder bolt 2 Washer 2 Nut Installing the Left and Right Boom Section Hoses 1 Route the boom section hoses as shown in Figure 42 and Figure 43 g028468 Figure 42 Hose Left Boom Section 1 Nut 4 Shoulder...

Page 30: ...gure 43 with 1 R clamp 1 shoulder bolt 5 16 x 1 inch 1 locknut 5 16 inch and 1 washer 5 16 inch 3 Install the boom section hose over the barbed T fitting at the boom section and secure the hose with a...

Page 31: ...t speed of the vehicle in kilometers per hour or miles per hour 1 Thread or insert the nozzle into the nozzle receptacle followed by a gasket 2 Slide the nozzle receptacle over the nozzle fitting on a...

Page 32: ...inch 3 Front of the machine 7 Weld nut support channel freshwater tank 4 Top of the machine 8 Shoulder bolt 1 2 x 1 15 16 inches 2 Align the holes in the support tube with the holes in the channel Fi...

Page 33: ...her 5 16 inch 2 Flange locknut 5 16 inch 5 Bolt 5 16 x 2 1 4 inches 3 Support tube freshwater tank 2 Torque the bolts and nuts to 20 to 25 N m 175 to 225 in lb 19 Installing the Anti Siphon Fill Recep...

Page 34: ...front tie down points Figure 49 g023740 Figure 49 1 Front jack stand 2 Knob 2 Secure the front jack stands with 2 clevis pins 3 inches and 2 cotter pins through the middle hole on the stands 3 Insert...

Page 35: ...9 Agitation switch 5 Pressure gauge Controls InfoCenter LCD Display The InfoCenter LCD display shows information about your machine and battery pack such as the current battery charge the speed diagn...

Page 36: ...Boom Section Lift Switches The boom section lift switches are located on the control panel and are used to raise the outer boom sections Sprayer Mode Switch HDX Auto Model Use the sprayer mode switch...

Page 37: ...valve Note HD series models with a manual transmission for agitation to work the PTO and clutch must be engaged and the engine must be running above an idle If you stop the sprayer and need agitation...

Page 38: ...s are tied down and secure Before Operation Before Operation Safety General Safety Never allow children or untrained people to operate or service the machine Local regulations may restrict the age of...

Page 39: ...ands and other exposed areas as soon as possible after working with chemicals Keep chemicals in their original packages and stored in a safe location Properly dispose of unused chemicals and chemical...

Page 40: ...n Sub area sprayed Figure 60C Left selection button Tank volume Figure 60D g029189 Figure 60 Note Rotating the starter switch to the START position and starting the engine causes the values indicated...

Page 41: ...Pressing the left selection button saves your selection exits the Settings menu and returns to the Main Menu 3 To change the language used in the display press the center selection button the button b...

Page 42: ...menu and return to the Settings menu Figure 63 6 To adjust the contrast level of the display press the center selection button the button below the down arrow icon in the display to move the selected...

Page 43: ...cess the calibration settings in the InfoCenter menu system by pressing the menu access button while at the main screen This returns you to the main menu Refer to the following tables for a summary of...

Page 44: ...temporarily apply a boost application rate press and hold the 2 outer buttons Figure 65 Note An icon appears Note The application rate boost is an additional percent above the active program 1 or 2 a...

Page 45: ...n rate boost Figure 67 Note The icon for the application rate boost look 2 signs to the right of a bull s eye target Figure 67 g028513 Figure 67 3 Press the right selection button Figure 67 to increas...

Page 46: ...value is set press the right selection button Note The checkmark icon appears above the center selection button Figure 70D 6 Press the center selection button Figure 70D to enter the password Changin...

Page 47: ...button Note The sub menus for L Boom C Boom R Boom and Reset Defaults appears 7 Press the center selection button to highlight the Protect Settings entry 8 Press the right selection button Note An X...

Page 48: ...tle pedal is not home 204 Start prevented starter engage timeout 205 Parking brake is engaged 206 Pump start prevented boom active Advisories cont d Advisory Code Description 207 Pump start prevented...

Page 49: ...e master section switch to the OFF position and set the spray pump switch to the OFF position 3 Rotate the turret of the nozzles in either direction to the correct nozzle 4 Perform a flow calibration...

Page 50: ...1 5 gpm 50 Blue As required for high viscosity chemicals or solutions or high application rates 30 Red Pressure Filter Table cont d Spray Nozzle Color Code flow rate Screen Mesh Size Filter Color Cod...

Page 51: ...ray 0 6 gpm 50 Blue White 0 8 gpm 50 Blue Blue 1 0 gpm 50 Blue Green 1 5 gpm 50 Blue The mesh size of the nozzle filters in this table are based on spray chemicals or solutions with the viscosity equi...

Page 52: ...mpatible Using a chemical that is not compatible with VitonTM degrades the O rings in the sprayer causing leaks Important After filling the tank for the first time check the tank straps for any play T...

Page 53: ...nsure that there is enough water in the tank to complete each of the calibration procedures 2 Lower the left and right boom sections 3 For the HDX Auto model operate the machine while spraying at 2 75...

Page 54: ...he calibration procedure refer to the chart below E Press the right selection button on the InfoCenter 2 Using the plus and minus symbols enter the flow volume according to the table below Nozzle Colo...

Page 55: ...or pedal until the engine reaches maximum engine speed Note Have the other person adjust the section bypass valves For machines with the optional throttle lock press down on the accelerator pedal unti...

Page 56: ...time 3 Set the transmission as follows For HD Series Models with a manual transmission shift the transmission to the NEUTRAL position For the HDX Auto model shift the transmission to P park 4 Engage...

Page 57: ...the other person collect samples from the sprayer nozzles For machines with the optional throttle lock press down on the accelerator pedal until the engine reaches maximum speed and set the throttle...

Page 58: ...ven ground and near curbs holes and other sudden changes in terrain Loads may shift causing the machine to become unstable Stop the machine shut off the engine remove the key engage the parking brake...

Page 59: ...ur sprayer has a long and trouble free life Spraying Using the Sprayer Important To ensure that your solution remains well mixed use the agitation feature whenever you have solution in the tank For ag...

Page 60: ...ny particular area of turf The extent of damage to the grass depends on both time and temperature Set the engine speed as low as possible to achieve the desired pressure and flow This minimizes the he...

Page 61: ...ositioned into the transport cradle Important The spray sections can be damaged by transporting them in any position other than the X transport position using the boom transport cradle To put the oute...

Page 62: ...nish operating the machine for the day wash off all chemical residue from the outside of the machine refer to Chemical Safety Allow the engine to cool before storing the machine in any enclosure Maint...

Page 63: ...tion switches to the ON positions to begin spraying 7 Allow all the water in the tank to spray out though the nozzles 8 Check the nozzles to ensure that they are all spraying correctly 9 Set the maste...

Page 64: ...et drain plug 2 Gasket bowl 5 Drain cap 3 Filter element 6 Bowl 3 Rotate the drain cap counterclockwise and remove it from the bowl of the pressure filter Figure 96 Note Allow the bowl to drain comple...

Page 65: ...not use recycled propylene glycol Do not use ethylene glycol base antifreeze Do not use propylene glycol with soluble alcohols methanol ethanol or isopropanol or brines added Preparing the Conditione...

Page 66: ...ozzles discharge the conditioner Note Most propylene glycol RV antifreeze is colored pink Use the catch container to sample the sprayer discharge at several of the nozzles 5 Shut off the master sectio...

Page 67: ...l footwear a clean change of clothes soap and disposable towels for cleanup Refuse to operate or work on the sprayer if chemical safety information is not available Do not fill calibrate or clean the...

Page 68: ...or damage and proper attachment Clean the flow meter more often when using wettable powders Every 400 hours Inspect the O rings in the valve assemblies and replace them if necessary Change the suction...

Page 69: ...nspect the air filter before filling the tank Inspect the engine cooling fins before filling the tank Check any unusual engine noises Check any unusual operating noises Check the tire pressure Check f...

Page 70: ...emove the retaining fasteners You can raise up the tank assembly to access to the engine and other internal components Pivot the boom extension forward to distribute the weight more evenly 1 Empty the...

Page 71: ...to carefully lower the tank to the frame 3 Install the 2 hold down bolts and fasteners to secure the tank assembly 4 Fold the boom extensions rearward to the extended position 5 Use the boom control s...

Page 72: ...tem Safety Disconnect the battery before repairing the machine Disconnect the negative terminal first and the positive last Connect the positive terminal first and the negative last Charge the battery...

Page 73: ...the filter housing Figure 104 g033577 Figure 104 1 Suction hose 2 Retainer 3 Remove the hose and hose fitting from the filter housing Figure 104 4 Remove the old suction filter from the filter housin...

Page 74: ...ure 106 Note Ensure that the filter element is firmly seated into the filter head 8 Install the bowl onto the filter head and tighten by hand Figure 106 9 Assemble the drain cap onto the fitting at th...

Page 75: ...e parking brake shut off the pump shut off the engine and remove the key 2 Extend the outer boom sections to the spray position and support the boom sections using stands or straps and lifting equipme...

Page 76: ...g014220 Figure 110 1 Flat on the actuator rod 5 Eyelet adjusted 2 Jam nut 6 Eyelet position for assembly 3 Eyelet 7 Jam nut tightened to lock new position 4 Jam nut loosened 6 Turn the eyelet rod in t...

Page 77: ...til it does spins freely Cleaning the Sprayer Valves To clean the rate control valve refer to the following sections 1 Removing the Valve Actuator page 78 2 Removing the Rate Control Manifold Valve pa...

Page 78: ...Figure 112 Section Valve Actuator Shown the agitation valve actuator is similar 1 Valve actuator section valve shown 3 Stem port 2 Retainer 4 Remove the actuator from the manifold valve Removing the R...

Page 79: ...or installation in Installing the Agitation Manifold Valve page 85 Removing the Agitation Manifold Valve 1 Remove 3 flange clamps and 3 gaskets that secure the manifold for the agitation valve Figure...

Page 80: ...tion Manifold Valve page 85 Removing the Master Boom Manifold Valve 1 Remove flange clamps and gaskets that secure the manifold for the master boom valve Figure 117 to the master boom bypass valve agi...

Page 81: ...bolt flange locknut and retainer for installation in Installing the Master Boom Manifold Valve page 86 Removing the Section Manifold Valve 1 Remove clamps and gaskets that secure the manifold for the...

Page 82: ...remove the valve manifold s from the machine for the center section valve remove the section valve manifold from the machine Figure 121 g028239 Figure 121 1 Bypass fitting 2 Section valve manifold Cl...

Page 83: ...r 10 Manifold body 5 Outlet fitting O ring 0 737 x 0 103 inch 11 Ball valve 6 Coupling manifold 12 Coupling assembly manifold 3 Turn the valve stem so that the ball is in the open position Figure 122A...

Page 84: ...Note Use caution so as not to damage the end of the fitting 6 Insert the ball into the valve body Figure 125 Note The valve stem should fit inside the ball drive slot If the valve stem does not fit ad...

Page 85: ...ighten the nut and bolt to 10 to 12 N m 90 to 110 in lb Installing the Agitation Manifold Valve 1 Align the flange of the agitation valve manifold a gasket and the flange of the agitation bypass valve...

Page 86: ...lt to 10 to 12 N m 90 to 110 in lb 10 If you loosened the mounting hardware for the master boom valve tighten the nut and bolt to 10 to 12 N m 90 to 110 in lb Installing the Master Boom Manifold Valve...

Page 87: ...fitting 2 Socket bypass fitting 7 Retainer 3 Bypass fitting 8 Flange manifold section valve 4 Flange adjacent manifold agitation valve 9 Gasket 5 End cap fitting manifold valve assembly 10 Flange clam...

Page 88: ...rvicing cleaning or storing it Do not store the machine or fuel container where there is an open flame spark or pilot light such as on a water heater or other appliance Preparing the Machine for Stora...

Page 89: ...e tube Spray out the nozzle until the RV anti freeze is visible 4 Turn the master section switch to the OFF position 5 Turn the pump switch to the OFF position 6 Use the boom section lift switches to...

Page 90: ...the machine and disconnect the wiring between the 2 fuse blocks refer to 11 Installing the Sprayer Fuse Block page 20 3 Remove the wire harness from J clips refer to Routing the Rear Electrical Harnes...

Page 91: ...he jack stand and receiver and secure the clevis pin with a hairpin 5 32 x 2 5 8 inches 4 Thread a lock knob into the receiver and tighten the knob by hand Figure 135 5 Align the rear jack stand with...

Page 92: ...e hoses at the high flow hydraulic panel and cap the fittings refer to the installation instructions for the Multi Pro WM Turf Sprayer Finishing Kit Automatic Workman Utility Vehicle Disconnect the sp...

Page 93: ...semble the section valve refer to the section Cleaning the Sprayer Valves Inspect all the parts and replace any that are damaged A section valve is leaking 1 A seal or valve seat is worn or damaged 1...

Page 94: ...Schematics g209531 Flow Diagram Sprayer System Rev B 94...

Page 95: ...for marketing purposes Retention of your Personal Information Toro will keep your personal information as long as it is relevant for the above purposes and in accordance with legal requirements For mo...

Page 96: ...roduct warranty and become the property of Toro Toro will make the final decision whether to repair any existing part or assembly or replace it Toro may use remanufactured parts for warranty repairs D...

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