Toro Multi Pro WM 41240 Operator's Manual
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Toro Multi Pro WM 41240 Operator's Manual

Turf sprayer
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Original Instructions (EN)
Multi Pro WM Turf Sprayer
Model No. 41240—Serial No. 314000001 and Up
The installation of the Multi Pro WM requires the installation of one or more interdependent
kits. Contact your Authorized Toro Dealer for more information.
Form No. 3379-536 Rev C
G022349
*3379-536* C

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Summary of Contents for Toro Multi Pro WM 41240

  • Page 1 Model No. 41240—Serial No. 314000001 and Up G022349 The installation of the Multi Pro WM requires the installation of one or more interdependent kits. Contact your Authorized Toro Dealer for more information. *3379-536* C Register at www.Toro.com. Original Instructions (EN)

  • Page 2: Introduction

    State of California to cause cancer, birth defects, or reproductive harm. safely. You may contact Toro directly at www.Toro.com for product and accessory information, help finding a dealer, or The engine exhaust from this product to register your product.

  • Page 3: Table Of Contents

    Contents Pump Maintenance..........41 Inspecting the Nylon Pivot Bushings......41 Cleaning ..............42 Introduction ..............2 Cleaning the Flowmeter ..........42 Safety ................4 Cleaning the Suction Strainer ........42 Safe Operating Practices........... 4 Storage ................43 Chemical Safety............4 Removing the Sprayer ..........43 Before Operating ............ 5 Troubleshooting ............45 While Operating............

  • Page 4: Safety

    Chemical Safety Safety WARNING Improper use or maintenance by the operator or owner can result in injury. To reduce the potential for injury, comply Chemical substances used in the spray system may with these safety instructions and always pay attention to the be hazardous and toxic to you, bystanders, animals, safety alert symbol.

  • Page 5: Before Operating

    Before Operating from the vehicle before filling. Keep nozzle in contact with container while filling. • Operate the machine only after reading and understanding • Check the safety interlock system daily for proper the contents of this manual. operation. If a switch should malfunction, replace the •...
  • Page 6 – Do not attempt sharp turns or abrupt maneuvers or make a vehicle harder to stop or turn. The heavier the other unsafe driving actions that may cause a loss of load, the longer it takes to stop. vehicle control. •...

  • Page 7: Maintenance

    • When operating with a heavy load, reduce your speed and and accuracy, have an Authorized Toro Distributor check allow for sufficient braking distance. Do not suddenly maximum engine speed with a tachometer. apply the brakes. Use extra caution on slopes.

  • Page 8: Safety And Instructional Decals

    Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. 120–0617 1. Severing hazard of hand, 2. Crushing hazard—keep pinching point—keep bystanders away from the away from actuated joints.
  • Page 9 125–4052 4. Lower right boom 1. Raise left boom 2. Lower left boom 5. Toggle tank rinse on/off 127–3966 3. Raise right boom 6. Toggle sonic boom on/off 1. Read the Operator’s 4. 7.5A—TEC controller Manual for information on output fuses.
  • Page 10 127–3936 1. Backward tipping 3. Crushing hazard—keep hazard—do not raise bystanders away when a full tank; do not move lowering the tank. the machine with a raised tank; only raise and empty tank; only move the machine with a lowered tank.

  • Page 11: Setup

    Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. – No parts required Remove the existing bed. Install the PTO kit (Refer to – No parts required accompanying Installation Instructions). Control console Install the control console.

  • Page 12: Removing The Existing Bed

    Procedure Description Qty. Fill receptacle assembly Install the anti-siphon fill receptacle. Flange-head bolt (5/16 x 3/4 inch) – No parts required Check the boom hinge springs. Front jack stand Rear jack stand Cotter pin Store the jack stands (optional). Clevis pin (4-1/2 inch) Clevis pin (3 inch) Knob Operator's Manual...

  • Page 13: Installing The Power Take-Off (Pto) Kit(For Workman Hd And Hdx Series Only)

    Installing the Control Console Parts needed for this procedure: Control console Hair pin Mount the control console onto the storage bracket located on the front right tank strap with a hair pin (Figure 5). Figure 4 1. Left rear corner of bed 4.

  • Page 14: Installing The Attachment Hold-Down Brackets

    1. Install the console mounting bracket to the Workman dashboard (or adapter plate) using 3 bolts and 3 flange nuts as shown in Figure 6. Note: Some older Workman machines may use 4 bolts and flange nuts. G011748 Figure 7 G022352 1.

  • Page 15: Installing The Tank Skid

    2. Slowly lower the tank skid to the frame. 3. Connect the negative battery cable and start the vehicle to energize the hydraulic pumps. 4. Extend the lift cylinders to the brackets on the tank Installing the Tank Skid skid, and align the cylinder arms with the holes in the tank skid brackets (Figure 10).

  • Page 16: Installing The Control Console And Electrical Harness

    Figure 14 1. Rubber cowling 3. PTO output shaft 2. PTO drive shaft Figure 12 • Pull rearward on the rubber cowling of the front of the PTO drive shaft (Figure 14). 1. Existing speed sensor plugs • Install the drive shaft onto the PTO output shaft (Figure 14).
  • Page 17 3. Install the hand knob to prevent the console from rotating during operation (Figure 15). Figure 17 1. J-clip 6. Secure the control console harness to the console and ROPS cover using the J-clips. 7. Slide the new fuse block into the open grooves of the Figure 15 existing fuse block and attach the fuse decal nearby.

  • Page 18: Installing The Boom Assembly

    Installing the Boom Assembly Parts needed for this procedure: Center-boom assembly Bolt (3/8 x 1 inch) Locknut (3/8 inch) G022356 Boom-transport cradle Bolt (1/2 x 1-1/4 inches) Flange nut (1/2 inch) Left boom extension Right boom extension Figure 20 Procedure 1.
  • Page 19 Note: Ensure that all spray turrets are facing to the rear. Note: Rotate the hinge plate so that it points straight up to make installation easier. G012927 Figure 22 1. Center-boom assembly 4. Bolt 2. Boom extension 5. Washer 3. Hinge plate 6.

  • Page 20: Installing The Boom Hoses

    Installing the Boom Hoses Parts needed for this procedure: Hose clamps R-clamp Shoulder bolt Washer Procedure 1. Route the boom hoses as shown in Figure 23. G022358 Figure 23 1. Boom hose, left extension 4. Nut 7. Shoulder bolt 2. Boom hose, center 5.

  • Page 21: Installing The Nozzles

    The nozzles that you use to apply your chemicals vary depending on the rate of application that you need; therefore, nozzles are not supplied with the kit. To obtain the correct nozzles for your needs, contact your Authorized Toro Distributor and be prepared to give them then following information: •...

  • Page 22: Installing The Fresh-Water Tank

    2. Attach the upper fresh-water tank mount to the ROPS using 2 washers, 2 bolts, and the existing nuts (Figure 25). 3. Secure the lower fresh-water tank mount to the ROPS Installing the Fresh-water Tank using the U-bolt and 2 flange nuts (Figure 25). Parts needed for this procedure: Upper fresh-water tank mount Lower fresh-water tank mount...

  • Page 23: Checking The Boom Hinge Springs

    Checking the Boom Hinge Springs No Parts Required Procedure Important: Operating the spray system with the boom hinge springs under the incorrect compression could damage the boom assembly. Measure the springs and use the jam nut to compress the springs to 4 cm (1–1/2 inches) if necessary.

  • Page 24: Learning More About Your Product

    Learning More about Your Product Parts needed for this procedure: Operator's Manual Operator training material Parts Catalog Registration card Selection guide Pre-delivery inspection sheet Figure 28 1. Front jack stand 2. Knob Procedure 1. Read the manuals. 2. Secure the front jack stands with 2 clevis pins (3 inch) and 2 cotter pins through the middle hole on the stands.

  • Page 25: Product Overview

    Product Overview G022361 Figure 30 1. Master-boom switch 6. Rinse switch (optional) 2. Boom switches 7. Sonic-boom switch (optional) 3. Boom lift switches 8. Application-rate switch 9. Agitation switch 4. InfoCenter 5. Pressure gauge 10. Rate-lockout-key switch Controls Boom Switches The boom switches are located along the bottom of the Master-boom Switch control panel (Figure 30).
  • Page 26 Application-rate Switch Flowmeter The application-rate switch is located on the left side of the The flowmeter measures the flow rate of the fluid (Figure 31). control panel (Figure 30). Press and hold the switch upward to increase the spray system application rate, or press and Boom Valves hold it downward to decrease application rate.

  • Page 27: Specifications

    X pattern Optional Equipment Tank Lid The Toro® Company has optional equipment and accessories The tank lid is located in the center of the top of the tank. To that you can purchase separately and install on your Workman.

  • Page 28: Operation

    Operation 3. Lift up on the boom and remove the pin (Figure 34), and slowly lower the boom to the ground. Note: Determine the left and right sides of the machine 4. Inspect the pin for any damage, and replace it if necessary.

  • Page 29: Operating The Sprayer

    Operating the Sprayer 1. Stop the sprayer on a level surface, move the range selector to the Neutral position, stop the engine, and To operate the Multi Pro WM first fill the spray tank, then set the parking brake. apply the solution to the work area, and finally clean the 2.

  • Page 30: Spraying

    Important: To prevent damage to the boom the agitation valve off. Alternatively, you can use an actuator cylinder, make sure that the actuators are anti-foaming agent in the tank. fully retracted before transporting the machine. 7. When finished spraying, set the master boom switch to the Off position to turn off all booms, then disengage Using the Boom Transport Cradle the PTO lever.

  • Page 31: Using The Infocenter Lcd Display

    Using the InfoCenter LCD 3. Fill the tank with at least 190 L (50 US gallons) of clean fresh water and close the cover. Display Note: You can use a cleaning/neutralizing agent in The InfoCenter LCD display shows information about your the water as needed.
  • Page 32 InfoCenter Icon Descriptions Adjust tank volume Information icon Home screen Hour meter Inactive screen Master boom On/Boom sprayer Off Active screen Master boom On/Boom sprayer On Active home screen Empty spray tank Clear active area Spray tank at half Clear all areas Full spray tank Change the next value in the TURF units (1,000 square feet)

  • Page 33: Calibrating The Sprayer Flow

    Note: Selecting the Home Screen icon at any time will to a setting where you can no longer understand or view cancel calibrations. the display, contact your Authorized Toro Distributor for assistance in resetting the display. 12. Using the plus (+) and minus (-) symbols, enter the...

  • Page 34: Calibrating The Sprayer Speed

    Calibrating the Boom Bypass Nozzle Color Liters US Gallons Yellow Note: Before using the sprayer for the first time, if you change the nozzles, or as needed, calibrate the sprayer flow, speed, and boom bypass. Brown Select an open flat area to perform this procedure. Gray 1.

  • Page 35: Calibrating The Agitation Bypass Valve

    Locating the Pump 16. Turn all the booms off. 17. Turn the pump off. The pump is located near the rear of the vehicle (Figure 39). Note: Calibration is now complete. Calibrating the Agitation Bypass Valve Service Interval: Yearly Select an open flat area to perform this procedure. 1.

  • Page 36: Maintenance

    • Inspect the pump diaphragms and replace if necessary (See an Authorized Toro Service Distributor). Every 400 hours • Inspect the pump check valves and replace if necessary (See an Authorized Toro Service Distributor). • Inspect the nylon pivot bushings.

  • Page 37: Daily Maintenance Checklist

    Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. Thurs. Fri. Sat. Sun. Check the brake and parking brake operation. Check the gear shift/neutral operation. Check the fuel level. Check the engine oil level before filling the tank.

  • Page 38: Premaintenance Procedures

    CAUTION If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the ignition and disconnect the wire(s) from the spark plug(s) before you do any maintenance.

  • Page 39: Lubrication

    Lowering the Tank Assembly Lubrication 1. When you’re ready to lower the tank assembly, remove the bed support from the cylinder and insert it into the Greasing the Sprayer System brackets on the back of the ROPS panel. Service Interval: Every 50 hours CAUTION Every 100 hours Do not try to lower the tank assembly with the...

  • Page 40: Greasing The Boom Hinges

    Greasing the Boom Hinges Spray System Maintenance Service Interval: Every 100 hours Important: If the boom hinge is washed with water, all water and debris must be cleared from the hinge WARNING assembly and fresh grease must be applied. Chemical substances used in the spray system may Grease Type: No.

  • Page 41: Pump Maintenance

    Repeat this procedure for each boom. Have an Authorized Toro Service Distributor check the following internal pump components for damage: • Pump diaphragms •...

  • Page 42: Cleaning

    Cleaning the Suction Strainer Cleaning Service Interval: Before each use or daily Cleaning the Flowmeter 1. Position the sprayer on a level surface, set the parking brake, stop the pump, stop the engine, and remove the Service Interval: Every 200 hours/Yearly (whichever comes ignition key.

  • Page 43: Storage

    Storage G. Mount the hose-boom bracket to the sprayer frame with the 2 screws and nuts previously removed. 1. Position the sprayer on a level surface, set the parking 5. Add a rust inhibiting, non-alcohol based, RV antifreeze brake, disengage the PTO, stop the engine, and remove solution to the system.
  • Page 44 Note: This prevents the assembly from shifting when the fasteners securing the tank assembly to the frame are loosened. 2. Lower booms to approximately 45° and then pivot them forward. 3. Disconnect the wire harness and the PTO shaft. 4. Store the control box, using the existing fasteners, to the left, rear of the tank skid.

  • Page 45: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action A boom section does not spray. 1. The electrical connection on the boom 1. Turn the valve off manually. Disconnect valve is dirty or disconnected. the electrical connector on the valve and clean all leads, then reconnect it. 2.

  • Page 46: Schematics

    Schematics G022369 Electrical, spray system (Rev. A)
  • Page 47 G022370 Flow Diagram (Rev. A)
  • Page 48 Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor's service or have difficulty obtaining guarantee information, contact the Toro importer.

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