Form No. 3395-784 Rev D Multi Pro® WM Turf Sprayer Model No. 41240—Serial No. 315000001 and Up Note: The installation of the Multi Pro WM requires the installation of one or more interdependent kits. Contact your Authorized Toro Dealer for more information. Register at www.Toro.com.
The Multi Pro WM is a dedicated turf spray modification for Workman vehicles and is intended to be used by professional, hired operators in commercial applications. It is primarily designed for spraying on well-maintained lawns in parks, golf courses, sports fields, and on commercial grounds. This product complies with all relevant European directives; for details, please see the separate product specific Declaration of Conformity (DOC) sheet.
Contents Recommended Maintenance Schedule(s) ........... 58 Daily Maintenance Checklist............................. 59 Notation for Areas of Concern........................... 59 Pre-Maintenance Procedures .............................. 60 Accessing the Machine..................................... 60 Lubrication .......................................................... 61 Greasing the Sprayer System ........................... 61 Greasing the Boom Hinges...............................
Safety • Improper use or maintenance by the operator or owner can result in injury. To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety alert symbol, which means Caution, Warning, or Danger—“personal safety instruction.” Failure to comply with the instruction may result in personal injury or death. Training Material, Engine Manual, and all labels on the Workman vehicle.
Chemical Safety • Wear appropriate clothing; including a hard hat, safety glasses, long pants, safety shoes, rubber boots, gloves, and hearing protection. Do not wear loose fitting clothing or jewelry which could get caught in moving parts and cause personal injury. Do not operate the machine while wearing sandals, tennis shoes, or sneakers. Do not wear loose fitting clothing or jewelry which could get caught in moving parts and cause personal injury.
• Do not fill, calibrate, or clean the unit when people, • • • • • • • • • – Move shift lever to Neutral and depress clutch pedal. especially children, or pets are in the area. Handle chemicals in a well ventilated area. Have clean water available especially when filling the spray tank. Do not eat, drink, or smoke while working with chemicals. Do not clean spray nozzles by blowing through them or placing in mouth.
• Never drive across a steep hill; always drive • Do not use a cab on a Workman vehicle equipped • • • with a spray system. The cab is not pressurized and will not provide adequate ventilation when used with a sprayer. The cab will also overload the vehicle when the spray system tank is full. Do not touch engine, transaxle, muffler or muffler manifold while engine is running or soon after it has stopped because these areas may be hot enough to cause burns.
• Do not overspeed the engine by changing the • When operating with a heavy load, reduce your governor settings. The maximum engine speed is 3650 rpm. To assure safety and accuracy, have an Authorized Toro Distributor check maximum engine speed with a tachometer. speed and allow for sufficient braking distance. Do not suddenly apply the brakes. Use extra caution on slopes. • Be aware that heavy loads increase your stopping distance and reduce your ability to turn quickly without tipping over.
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. decal131-5808 131-5808 1. Automatic—closed loop-rate control 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. decal119-9434 119-9434 1. Tank contents decal120-0622 120–0622 1. Warning—read the Operator’s Manual. 3.
decal127-6976 127-6976 1. Decrease decal125-8139 2. Increase 125–8139 1. Toggle boom sprayers on/off decal120-0617 120–0617 1. Severing hazard of hand, pinching point—keep away from actuated joints. 2. Crushing hazard—keep bystanders away from the machine. decal127-3966 127–3966 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 10 1.
decal127-3936 127–3936 1. Backward tipping hazard—do not raise a full tank; do not move the machine with a raised tank; only raise and empty tank; only move the machine with a lowered tank. 2. Electrical shock hazard, overhead power lines—check the area for overhead power lines before operating the machine in the area. 3. Crushing hazard—keep bystanders away when lowering the tank. decal127-6979 127-6979 1. Bypass-return flow 3. Agitation flow 2. Flow decal127-6981 127-6981 1. Bypass-return flow 3.
decal127-6984 127-6984 1. Flow 2. Tank-return flow decal130-8294 130-8294 9. Right boom spray off 13. Agitation 1. Left boom 5. Center boom spray on 2. Left boom spray on 6. Center boom spray off 10. Speed 14. Agitation on 3. Left boom spray off 7. Right boom 11. Increase speed 15. Agitation off 4. Center boom 8. Right boom spray on 12.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 Description Qty. – No parts required Use Remove the existing bed.
Procedure 12 13 14 16 17 18 19 20 Description Qty.
pins toward the centerline of the machine(Figure 3). 1 6. Removing the Existing Bed Remove the lynch pins and clevis pins securing the pivot brackets of the bed to the frame channels of the machine (Figure 4). No Parts Required Procedure CAUTION The full bed weighs approximately 95 kg (210 lb), so do not try to install or remove it by yourself. Get the help of 2 or 3 other people or use an overhead crane. 1. Ensure that the parking brake is set and start the engine of the machine. 2.
2 Preparing to Install the Tank Skid Parts needed for this procedure: 1 Rear PTO Kit, Heavy-Duty Workman Vehicle (HD-Series Models with a Manual Transmission) 1 Multi Pro WM Turf Sprayer Finishing Kit, Manual Workman Utility Vehicle (HD-Series Models with a Manual Transmission) 1 Hairpin 1 Control console 1 Multi Pro WM Turf Sprayer Finishing Kit, Manual Workman Utility Vehicle (HD-Series Models with a Manual Transmission) 1 Multi Pro WM Turf Sprayer Finishing Kit, Automatic Workman Utility Vehic
Multi Pro Workman Turf Sprayer Finishing Kit (HD-Series Models with a Manual Transmission) Note: Discard the bolts and nuts. For HD- and HDX-Series Workman models with a manual transmission, complete the steps in the Multi Pro WM Turf Sprayer Finishing Kit for Manual Workman Utility Vehicles; refer to the Installation Instructions for the Multi Pro WM Turf Sprayer Finishing Kit, Manual Workman Utility Vehicle.
4 Installing the Hold-down Brackets for the Tank Skid Parts needed for this procedure: 2 Hold-down brackets g028421 Procedure 1. Figure 9 Remove the 2 rear flanged-head bolts and 2 flanged locknuts that secure the support bracket for the engine tube to the frame of the machine (Figure 8). Note: Retain the fasteners for later use. g028410 Figure 8 1. Rear hole—support bracket (engine tube) 4. Engine support tube 2. Flanged locknut 5. Lift cylinder 3. Flanged-head bolt 2.
2. 5 Position the drain valve as follows: A. Installing the Tank Skid At the left side of the tank, loosen the 2 flanged-head bolts that secure the drain valve to the valve-support bracket (Figure 11). Parts needed for this procedure: 1 Tank and skid assembly 2 Clevis pins 2 Tapered clevis pin 2 Hairpins 4 Lynch pins 2 Bolt (1/2 x 1-1/2 inches) 2 Nuts (1/2 inch) g028856 Figure 11 Procedure 1. Valve-support bracket 3. Drain valve 2.
bed pivot tube at the end of the vehicle frame (Figure 13). g022354 Figure 13 1. Tapered clevis pin g009164 Figure 15 2. Lynch pin 1. Bed support 3. Skid frame 2. Lift cylinder 7. Install a tapered clevis pin and 2 lynch pins to the pivot lug to secure the tank assembly to the frame (Figure 13). 8. Extend the lift cylinders to raise the tank and support its weight. 6 Note: Disconnect the tank assembly from the Connecting the Speed Sensor Harness lifting equipment. 9.
2. Connect the 3-pin connector of the wiring harness of the machine for speed sensor into the 3-socket connector of the sprayer harness for the speed sensor (Figure 17). 7 Coupling the Sprayer Pump No Parts Required Procedure g024088 Figure 16 • For HD-series models with a manual transmission, couple the PTO shaft to the transaxle PTO; refer to the Installation Instructions for the Multi Pro WM Turf Sprayer Finishing Kit, Manual Workman Utility Vehicle. 1. Existing speed sensor plugs 3.
g028443 Figure 20 HDX-Auto Model 1. Center console 3. Existing screws 2. J-clip 4. Control-box harness g028852 Figure 18 2. 1. Hairpin 3. Control mounting bracket 2. Pivot pin (control console) 4. Hand knob 3. Install a J-clip behind the passenger seat using a bolt (1/4 x 1/2 inch) and a flanged nut (1/4 inch) (Figure 21). Install the hand knob and tighten it to prevent the console from rotating during operation (Figure 18). Installing the Control Console Electrical Harness to the Machine 1.
9 Installing the Sprayer Fuse Block Parts needed for this procedure: 1 Fuse decal (127–3966) g028444 Figure 23 Procedure 1. Squeeze the sides of the battery cover to release the tabs from the slots in the battery base, and remove the battery cover from the battery base (Figure 22). 1. Back of the machine 4. Uninsulated receptacle terminal (yellow power wire—sprayer fuse block) 2. Fuse block (sprayer wiring) 5. Fuse block (machine wiring) 3.
10 Connecting the Sprayer Harness to the Battery Parts needed for this procedure: 1 Battery terminal bolt 2 Clamp nut 1 Cover (battery terminal—red) Procedure 1. Remove the existing nut and T-bolt and from the positive battery terminal (A of Figure 25). Note: Discard the T-bolt an nut. g028445 Figure 24 1. Back of the machine 4. T-slots (fuse block for the machine) 2. T-fittings (fuse block for the sprayer) 5. Fuse block of the machine 3. Fuse block for the sprayer 7.
tighten the clamp nut to 1978 to 2542 N-cm (175 to 225 in-lb). Slide the cover over the for the positive battery terminals. Squeeze the sides of the battery cover and insert tabs into the slots in the battery base. 7. 8. 11 Lowering the Tank Skid Parts needed for this procedure: 2 Bolt (1/2 x 1-1/2 inch 2 Locknut (1/2 inch) Procedure 1. 2. 3. g028457 Figure 25 1. Terminal (positive battery cable) 5. Cover (battery terminal—red) 2. Nut 3. Positive battery post 6. Terminal bolt 7.
Important: If any hoses or wiring on the tank skid assembly are pinched or bent, raise the assembly up, adjust its positioning, and tie the items back. 7. Align the front mounting brackets with the hold-down brackets installed in 4 Installing the Hold-down Brackets for the Tank Skid (page 17). 8. Secure the hold down bracket of the tank skid assembly to the bed bracket on the frame at each side of the machine with a bolt (1/2 x 1-1/2 inches) and a locknut (1/2 inch) as shown in Figure 26. 9.
third hole from the bottom in the boom supports on the spray skid frame, as shown in Figure 29. 13 Note: If necessary, loosen the boom supports and adjusted them to the center boom section for better hole alignment. Torque the bolts and nuts to 67 to 83 N-m (91 to 113 ft-lb).
Note: Ensure that the turrets for the sprayer nozzles are facing rearward. 4. Assemble hinge plate to the triangular plate using 4 flanged-head bolts, 4 backing plates, and 4 flanged locknuts, that you removed in step 1, as shown in Figure 30. 5. Torque the nuts bolts and nuts to 37 to 45 N-m (27 to 33 ft-lb). 6. Align the rod end of the boom lift cylinder with the holes in the horn of the pivot bracket (Figure 30). g028738 Figure 31 1. Rod end (boom lift cylinder)) 3.
14 Installing the Boom Hoses Parts needed for this procedure: 3 Hose clamps 2 R-clamp 2 Shoulder bolt 2 Washer 2 Nut Installing the Left and Right Boom Section Hoses 1. Route the boom-section hoses as shown in Figure 32 and Figure 33. g028468 Figure 32 Hose—Left Boom Segment 1. Nut 2. Washer 4. Shoulder bolt 5. T-fitting 3. R-clamp 6. Hose clamp 7. Left-boom hose 8.
g028469 Figure 33 Hose—Right Boom Segment 1. Nut 4. Shoulder bolt 7. Right-boom hose 2. Washer 5. T-fitting 8. Right-section valve 3. R-clamp 6. Hose clamp 2. 3. Installing the Center Boom-Section Hose Secure the boom hoses to the front side of the center boom section (Figure 32 and Figure 33) with 1 R-clamp, 1 shouldered bolt (5/16 x 1 inch), 1 locknut (5/16 inch) and 1 washer (5/16 inch). 1.
2. Install the boom section hose over the barbed T-fitting at the center boom section and secure the hose with a hose clamp (Figure 34). 16 Note: Apply a coat of liquid soap to the hose Installing the Fresh-Water Tank barb of the tee fitting to ease installation of the hose.
4. Thread the jam nut (3/8 inch) into the bolt (3/8 x 1 inch); refer to Figure 35. 5. Thread the bolt and jam nut into the weld nut at the bottom of the tank support channel and tighten the bolt and jam nut (Figure 35). Installing the Tank Note: The fresh-water tank cannot be installed on a 2 post ROPS. 1. Align the holes in the mount for the fresh-water tank with the holes in the support tube (Figure 36). g028474 Figure 37 1. Flanged-head bolt (5/16 x 5/8 inch) 3.
17 18 Installing the Anti-siphon Fill Receptacle Checking the Boom Hinge Springs Parts needed for this procedure: No Parts Required 1 Fill receptacle assembly 1 Flange-head bolt (5/16 x 3/4 inch) 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.
g023740 Figure 40 g002332 Figure 39 1. Boom hinge spring 1. Front jack stand 2. Knob 2. Jam nut 4. Repeat the procedure for each spring on both boom hinges. 5. Move the booms into the transport “X” position. 2. Secure the front jack stands with 2 clevis pins (3 inch) and 2 cotter pins through the middle hole on the stands. 3. Insert the rear jack stands from the bottom, up into the frame, near the rear tie-down points (Figure 41).
20 Learning More about Your Product Parts needed for this procedure: 1 Operator's Manual 1 Operator training material 1 Parts Catalog 1 Registration card 1 Selection guide 1 Pre-delivery inspection sheet Procedure 1. Read the manuals. 2. View the operator training material. 3. Use the nozzle selection guide to choose the correct nozzles for your specific application. 4. Store the documentation in a safe place.
Product Overview g028854 Figure 42 1. Master-boom switch 6. Rinse switch (optional) 2. Boom-section switches (sprayer On/Off) 7. Sonic-boom switch (optional) 3. Boom lift switches 8. Application-rate switch 4. InfoCenter 9. Agitation switch 5. Pressure gauge Controls and more (Figure 42). For more information, refer to Using the InfoCenter (page 39).
Master-Boom Switch The MASTER-BOOM switch allows you to start or stop the all spray operation. Press the switch to run or stop the spray system (Figure 42). Boom-Section Switches The BOOM-SECTION switches are located along the bottom of the control panel (Figure 42). Toggle each switch upward to turn the sprayers for the corresponding boom section on and downward to turn the sprayers off. When the switch is set to the On position, the light on the switch illuminates.
Flowmeter The flowmeter measures the flow rate of the fluid to the boom section valves (Figure 44). Boom-Section Valves Use the boom-section valves to turn the sprayer pressure on or off to the sprayer nozzles in the left, center, and right boom sections (Figure 44). Boom Section-Bypass Valves The boom section-bypass valves (Figure 45) redirect the fluid flow from a boom to the tank when you turn off the boom section.
Specifications Operation Note: Specifications and design are subject to Note: Determine the left and right sides of the machine from the normal operating position. change without notice. Spray system base weight (vehicle weight not included) Tank capacity 424 kg (935 lb) Note: If you need to transport the vehicle on a trailer with the sprayer installed, make sure the booms are tied down and secure.
LCD display shows an icon above each button that indicates its current function. Starting the InfoCenter 1. Insert the key into the STARTER switch and rotate it to the On position. Note: The InfoCenter will illuminate and display the initialization screen (Figure 49). g029189 Figure 51 g028527 Figure 49 2. Note: Rotating the STARTER switch to the start position and starting the engine will cause the values indicated in the InfoCenter display to reflect the running machine.
g028416 g028519 Figure 52 Additional options for the HDX-Auto model is not shown. Figure 53 1. List options (icon) 3. Right selection button (list context) 2. Scroll down (icon) 4. Center selection button (scroll context) 1. Right selection button (select context) 4. Press the right selection button to display to the Settings sub-menus. Note: Pressing the left selection button will save your selection, exit the Settings menu, and return to the Main Menu.
selection, exit the Backlight menu, and return to the Settings menu (Figure 54). 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 option down to the Contrast setting (Figure 54). 7. Press the right selection button to display the value adjustment context (Figure 54). Note: The display will show a (―) icon over the center selection button and a (+) icon over the right selection button. 8.
Icon Descriptions (cont'd.) Icon Descriptions (cont'd.) Save value Select the next area for accumulation Exit menu Application rate 1 Hour meter Application rate 2 Correct PIN code entered Boost rate Check PIN entry/Calibration verification Using the Menus Access the calibration settings in the InfoCenter menu system by pressing the menu access button while at the main screen. This will bring you to the main menu.
• of the sprayer through the InfoCenter in the Automatic mode. Note: An icon Note: An icon for the application rate will appear percent above the active program (1 or 2) application rate. Press and hold the buttons to apply the boost application rate; release the buttons to stop the boost rate. will appear. Note: The application rate boost is an additional in the display of the InfoCenter.
5. Using the Settings Menu Once the right-most value is set, press the right selection button. HDX-Auto Model Note: The Save Icon will appear above the center selection button (D of Figure 57). 6. Press the center selection button (D of Figure 57) to save the programming for application rate. 7. Press the center selection button to highlight the application rate for sprayer program 2. Selecting the Active Application Rate from the Settings Menu 1.
Changing the PIN Note: Holding the button down will increase the value of the tank alert by 10%. 5. 1. Enter the current PIN; refer to steps 1 through 6 in Entering the PIN into the InfoCenter (page 46). 2. From the Main Menu, press the center selection button to navigate to the Settings menu. 3. Press the center selection button to highlight the Protected Menus setting.
Setting the Protect Settings Important: Use this function to lock and unlock the application rate. Note: You must know the 4-digit PIN number to change settings for functions in the protected menus. 1. From the Main Menu, press the center selection button to navigate to the Settings menu. 2. Press the center selection button to highlight the Protect Settings entry.
Preparing to Use the Sprayer 6. Insert the suction strainer into the strainer housing until the strainer is fully seated. 7. Align the hose and hose fitting to the strainer housing at the top of the tank, and secure fitting and housing with the retainer that you removed in step 2. Cleaning the Suction Strainer Service Interval: Before each use or daily Clean the suction strainer more often when using wettable powders. 1.
Important: The tank markings are for reference only and cannot be considered accurate for calibration. CAUTION Chemicals are hazardous and can cause personal injury. • Read the directions on the chemical labels before handling the chemicals, and follow all manufacturer recommendations and precautions. • Keep chemicals away from your skin. Should contact occur, wash the affected area thoroughly with soap and clean water. g028487 Figure 69 1.
6. Turn the 7. Add the proper amount of chemical concentrate to the tank, as directed by the chemical manufacturer. AGITATION switch on. Important: If you are using a wettable powder, mix the powder with a small amount of water to form a slurry before adding it to the tank 8. Add the remaining water to the tank. Note: For better agitation, decrease the application rate setting. g255716 Figure 71 Automatic Transmission Workman Vehicles Operating the Booms 1. Push forward 3.
automatically adjust the sprayer pressure to maintain the application rate. To put the booms back into the transport cradle, lower the boom(s) to the spray position, and then raise the boom(s) back into the transport position. Make sure that the boom cylinders are fully retracted to prevent actuator rod damage. E. 7. Spraying Important: In order to ensure that your solution remains well mixed, use the agitation feature whenever you have solution in the tank.
• Use the MASTER-BOOM switch to stop the spray 3. flow before stopping the sprayer. Once stopped, use the neutral engine speed lock to hold the engine speed up to keep the agitation running. Rotate the turret of the nozzles in either direction to the correct nozzle. Cleaning the Sprayer • You will obtain better results if the sprayer is moving when you turn the booms on. Important: You must always empty and clean the sprayer immediately after each use.
15. Clean the strainer; refer to Cleaning the Suction Strainer (page 48). Important: If you used wettable powder 16. 17. chemicals, clean the strainer after each tank. Using a garden hose, rinse off the outside of the sprayer with clean water. Remove the nozzles and clean them by hand. Replace damaged or worn nozzles.
3. Set the PUMP switch to the On position, and turn on the agitation. C. Select Flow Cal by highlighting Flow Cal and press the RH button on the InfoCenter. 4. Press down on the accelerator pedal until you reach the maximum engine speed. D. 5. Set the engine speed as follows: In the next screen, enter the known quantity of water that will be sprayed out of the booms for the calibration procedure; refer to the chart below. E.
Calibrating the Sprayer Speed 1. Ensure that the sprayer tank is filled with water. 2. On an open, flat area, mark off a distance between 45–152 m (150–500 ft). 5. Set the PUMP switch to the On position, and turn on the agitation. 6. Set the engine speed as follows: • For machines without the optional throttle (500 ft) for more accurate results. lock—have 1 person press down on the accelerator pedal until maximum engine speed is reached.
Calibrating the Agitation Bypass Valve Service Interval: Yearly Important: Select an open flat area to perform this procedure. Note: Calibrating the agitation bypass valve for machines without a throttle lock requires 2 people. g028047 Figure 74 1. Boom-bypass adjustment 11. Turn on the left boom and turn off the right boom. 12. Adjust the right boom bypass valve (Figure 74) until the pressure reading is at the previously adjusted level (typically 40 psi or 2.75 bar). 13.
until maximum engine speed is reached and set the throttle lock; refer to operation instructions for your Workman hand throttle kit. g028531 Figure 76 1. Agitation bypass valve 12. 2. Master boom bypass Press the PUMP switch to the Off position, shift the throttle lever to the Idle position, and turn the IGNITION switch Off.
Maintenance Note: Looking for an Electrical Schematic or Hydraulic Schematic for your machine? Download a free copy of the schematic by visiting www.Toro.com and searching for your machine from the Manuals link on the home page. Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval Before each use or daily Maintenance Procedure • Clean the suction strainer. • Check the tank straps.
Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. 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. Check the transaxle oil level before filling the tank. Inspect 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.
CAUTION If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or bystanders. Remove the key from the ignition and disconnect the wire(s) from the spark plug(s) before you do any maintenance. Set the wire(s) aside so that it does not accidentally contact the spark plug(s). Pre-Maintenance Procedures Accessing the Machine 5.
Lubrication Greasing the Sprayer System Service Interval: Every 50 hours Every 100 hours Lubricate all bearings and bushings after every 100 hours or once a year, whichever occurs first. Grease Type: Number 2 general-purpose, lithium-based grease 1. Wipe the grease fitting clean so that foreign matter cannot be forced into the bearing or bushing. 2. Pump grease into the bearing or bushing. 3. Wipe off the excess grease. g009164 Figure 79 1. Bed support 3. Bed 2.
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 assembly and fresh grease must be applied. WARNING Chemical substances used in the spray system may be hazardous and toxic to you, bystanders, animals, plants, soils or other property. Grease Type: No. 2 general-purpose, lithium-based grease. 1.
Changing the Pressure Filter 9. Inspecting the Sprayer Pump Service Interval: Every 400 hours 1. Move the machine to a level surface, shut off the sprayer pump, shut off the engine, and remove the key from the STARTER switch. 2. Align a drain pan under the pressure filter (Figure 82). Install the plug into the bowl hand tight (Figure 82). Service Interval: Every 400 hours/Yearly (whichever comes first)—Inspect the pump diaphragm and replace if necessary (see an Authorized Toro Service Distributor).
g014220 g013780 Figure 84 Figure 83 1. Actuator 2. Actuator rod 3. Boom-pivot pin housing 4. Cotter 5. Pin 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 3. Lift up on the boom and remove the pin (Figure 83), and slowly lower the boom to the ground. 4. Jam nut loosened 4. Inspect the pin for any damage, and replace it if necessary. 6. 5.
Inspecting the Nylon Pivot Bushings Cleaning Cleaning the Flowmeter Service Interval: Every 400 hours/Yearly (whichever comes first) 1. Position the sprayer on a level surface, set the parking brake, stop the pump, stop the engine, and remove the ignition key. 2. Extend the booms to the spray position and support the booms using stands or straps from a lift. 3. Service Interval: Every 200 hours/Yearly (whichever comes first) (More often when using wettable powders).
Cleaning the Sprayer Valves 2. Remove the 3-pin connector of the valve actuator from the 3 socket electrical connector of the sprayer harness. • To clean the rate control valve, refer to the 3. Remove the retainer that secures the a actuator to the manifold valve for the rate control, agitation, master boom, or boom section valve (Figure 87). following sections: 1. Removing the Valve Actuator (page 66) 2. Removing the Rate Control Manifold Valve (page 67) 3. Cleaning the Manifold Valve (page 70) 4.
Removing the Rate Control Manifold Valve 1. Remove clamps and gaskets that secure the manifold for the rate control valve (Figure 88). Note: Retain the clamp(s) and gasket(s) for installation in Installing the Rate Control Manifold Valve (page 72). g028537 Figure 89 1. Flanged-head bolt 4. Retainer 2. Valve mount 5. Socket (outlet fitting) 3. Flanged locknut 6. Manifold-valve assembly 3.
Removing the Master Boom Manifold Valve 1. Remove clamps and gaskets that secure the manifold for the master boom valve (Figure 92) to the master boom bypass valve, agitation valve, and 90° flanged elbow (at the end of the hose for the flow meter). Note: Retain the clamp(s) and gasket(s)for installation in Installing the Master Boom Manifold Valve (page 73). g028532 Figure 90 1. Flange (pressure filter head) 5. Gasket 2. Manifold (agitation valve) 6.
2. Remove the retainers that secure the outlet fitting to the section valve manifold and the valve manifold to the bypass fitting (Figure 95). g028535 Figure 93 1. Flanged-head bolt 3. Valve mount 2. Manifold (master boom valve) 4. Flanged locknut Removing the Section Manifold Valve 1. Remove clamps and gaskets that secure the manifold for the section valve (Figure 94) to the adjacent section valve (if left section valve, and the reducer coupling). g028238 Figure 95 1. Retainer 3.
g028243 Figure 98 Agitation Valve Manifold g028239 Figure 96 1. Bypass fitting 1. Stem retainer 7. Back seating O-ring (0.676 inch / 0.07 inch) 2. Valve stem 8. Valve-seat ring 2. Section valve manifold 3. Stem port Cleaning the Manifold Valve 1. Position the valve stem so that it is in the closed position (B of Figure 97). g027562 1. Valve open 2. 10. Ball valve 5. Endcap fitting 11. Endcap-fitting assembly 6. Endcap seal O-ring (0.796 inch / 0.139 inch) Figure 97 2.
Assembling the Manifold Valve 1. Check the condition of the outlet fitting O-rings (section valve manifold only), endcap O-rings, back seating O-rings, ball seat for damage or wear (Figure 98 and Figure 99). Note: Replace any damaged or worn O-rings or seats. 2. Apply grease to the valve stem and insert it into the valve stem seat (Figure 98 and Figure 99). 3. Install the valve stem and seat into the manifold and secure the stem and seat with the stem retainer (Figure 98 and Figure 99). 4.
Installing the Rate Control Manifold Valve 1. Align a gasket between the flanges of the rate control valve manifold and the pressure filter head (A of Figure 101). 4. Assemble the rate control valve manifold, gasket, and agitation valve manifold with a clamp and tighten by hand (A of Figure 101). 5.
7. Align a gasket between the flanges of the agitation valve manifold and the adapter fitting for the agitation throttle valve (C of Figure 102). 8. Assemble the agitation valve manifold, gasket, and adapter fitting with a clamp and tighten by hand (C of Figure 102). 9.
2. Assemble the master-boom-valve manifold, gasket, and master boom bypass valve with a clamp tightened hand tight (A of Figure 103). 3. Align the flange of the master-boom-valve manifold, a gasket, and the agitation-valve manifold (B of Figure 103). 4. Assemble the master-boom-valve manifold, gasket, and agitation valve manifold with a clamp and tighten by hand (B of Figure 103) 5.
10. Storage If you loosened the mounting hardware for the bypass fitting, tighten the nut and bolt to 1017 to 1243 N-cm (90 to 110 in-lb). 1. Installing the Valve Actuator 1. Note: For HD- and HDX-Series Workman Align the actuator to the manifold valve and (Figure 87). 2. Secure the actuator and valve with the retainer that you removed in step 3 of Removing the Valve Actuator (page 66). 3.
C. Installing the Control Console to the Machine (page 21). Check and tighten all bolts, nuts, and screws. Note: Repair or replace any parts that 5. Remove the console from the console-mounting bracket and align the pivot pin on the control console with the storage bracket at the front tank strap ; refer to Installing the Control Console to the Machine (page 21) and Installing the Control Console (page 16). 6.
2. Remove the 2 bolts (1/2 x 1-1/2 inches) and a 2 locknut (1/2 inch) that secure the hold down bracket of the tank skid assembly to the bed bracket on the frame at each side of the machine; refer to 11 Lowering the Tank Skid (page 25). 3. Raise the tank skid with the lift cylinders, install the cylinder lock, and perform the following: Note: Refer to Raising the Tank Assembly (page 60).
Troubleshooting Problem A boom section does not spray. Possible Cause Corrective Action 1. The electrical connection on the boom valve is dirty or disconnected. 1. Turn the valve off manually. Disconnect the electrical connector on the valve and clean all leads, then reconnect it. 2. A fuse has blown. 2. Check the fuses and replace them as necessary. 3. Repair or replace the hose. 4. Adjust the boom by-pass valves. 3. There is a pinched hose 4. A boom by-pass valve is improperly adjusted. 5.
Schematics g255886 Flow Diagram, Sprayer System DWG 125-0699 (Rev.
Notes:
Notes:
Notes:
International Distributor List Distributor: Country: Phone Number: Distributor: Phone Number: 57 1 236 4079 Colombia Japan 81 3 3252 2285 Czech Republic 420 255 704 220 420 255 704 Slovakia 220 Argentina 54 11 4 821 9999 Russia 7 495 411 61 20 Ecuador 593 4 239 6970 Finland 358 987 00733 Agrolanc Kft Balama Prima Engineering Equip. B-Ray Corporation Hungary Hong Kong Korea 36 27 539 640 852 2155 2163 82 32 551 2076 Maquiver S.A. Maruyama Mfg. Co. Inc. Mountfield a.s.
Toro General Commercial Product Warranty A Two-Year Limited Warranty Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first. This warranty is applicable to all products with the exception of Aerators (refer to separate warranty statements for these products).
