Hand Spray Wand Kit

Serial Number 315000000 and After Multi Pro® 1750, Multi Pro® WM or Multi Pro® 5800 Turf Sprayer

Model No. 41118-Serial No. 416400000 and Up

The hand spray wand kit is an attachment for a turf spray application vehicle 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.

You may contact Toro directly at www.Toro.com for product safety and operation training materials, accessory information, help finding a dealer, or to register your product.

Setup

Preparing the Machine

  1. Ensure that the machine is empty of all fluids. If chemicals have been used in the machine, flush the system thoroughly with clean water and drain the water; refer to your vehicle Operator’s Manual for instructions.

  2. Disconnect the negative battery terminal from the battery.

Installing the Hose Hook and Spray-Gun Bracket

Parts needed for this procedure:

Hose hook1
Flanged locknut (3/8 inch)4
Flanged locknut (5/16 inch)4
Carriage bolt (3/8 x 3/4 inch)4
Carriage bolt (5/16 x 1 inch)4
R-clamp2
Spray-gun bracket1

  1. Loosen the tank strap.

    • For the Multi Pro 1750 and Multi Pro 5800, loosen the front, right strap (Figure 1).

      g467757

      Figure 1

      Multi Pro 1750 and Multi Pro 5800

      1. Flanged locknut (Multi Pro 1750—3/8 inch; Multi Pro 5800—5/16 inch)
      2. Hose hook
      3. Carriage bolt (Multi Pro 1750—3/8 x 3/4 inch; Multi Pro 5800—5/16 x 1 inch)
      4. Front, right tank strap
      5. Carriage bolt (5/16 x 3/4 inch)
      6. Spray-gun bracket
      7. R-clamp
      8. Flanged locknut (5/16 inch)

    • For the Multi Pro WM, loosen the rear, right strap (Figure 2).

      g467758

      Figure 2

      Multi Pro WM

      1. Flanged locknut (5/16 inch)
      2. Hose hook
      3. Carriage bolt (3/8 x 3/4 inch)
      4. Rear, right tank strap
      5. Carriage bolt (5/16 x 3/4 inch)
      6. Spray-gun bracket
      7. R-clamp

  2. Install the R-Clamps, spray-gun bracket, and hose hook as shown in Figure 1 or Figure 2 using a carriage bolt, flat washer, and flange-head nut.

Installing the Shutoff Valve (Multi Pro 1750 with and without GeoLink and Multi Pro WM Only)

Parts needed for this procedure:

Female cap2
Shutoff valve2

Installing the Shutoff Valve (Multi Pro 1750 without GeoLink and Multi Pro WM Only)

  1. Remove the retainer that secures the a actuator to the manifold valve for the section valve or agitation valve.

    Note: Squeeze the 2 legs of the retainer together while pushing it down.

    Note: Retain the actuator and retainer.

    g028237

    Figure 3

    1. Actuator
    2. Retainer
    3. Stem port

  2. Remove the actuator from the manifold valve.

  3. Remove the retainers holding the bypass adjustment assembly, end cap, and the fitting and hose assembly as shown in Figure 4.

    Note: You will not use the end cap, but keep the O-ring on the cap.

    g028391

    Figure 4

  4. Rotate the bypass adjustment assembly 180 degrees as shown in Figure 5.

    g028394

    Figure 5

    1. Boom-valve cluster

  5. Install the bypass-adjustment assembly, female cap, O-rings, shutoff valve, and fitting and hose assembly using the retainers previously removed as shown in Figure 6.

    g028393

    Figure 6

    1. Female cap
    2. Shutoff valve

Installing the Shutoff Valve for Multi Pro 1750 with GeoLink

  1. Remove the end cap on the end of the manifold and replace it with a female cap. Secure the cap with the retainer.

    g494804

    Figure 7

    1. Retainer
    2. Female cap
    3. End cap

  2. Remove the retainer securing the hose to the end of the manifold.

    g494803

    Figure 8

  3. Install the shutoff valve on the hose and machine. Secure it with the retainers.

    g494802

    Figure 9

Installing the Control Valve for the Spray Gun

Parts needed for this procedure:

Refer to the Parts Table0

Parts Table

Part 58001750Workman
Qty2023 and Before2024 and After without GeoLink2024 and After with GeoLink2023 and Before2024 and After without GeoLink2024 and After with GeoLink2023 and Before2024 and After
Control valve 11 11 1
Control valve (with flange end cap)1  1  1 
Control valve wing handle11111111
Straight fitting11111111
Valve mount111 22 2
Control valve bracket (2023)1       
Control valve bracket (with hole)  1  1  
Control valve bracket (no hole) 1  1  1
Shutoff valve   11211
90-degree elbow fitting   1  1 
T-fitting1       
Manifold tee  1 11 1
Gasket clamp1  1  1 
Bolt (M6 x 12 mm)484 88 8
Carriage bolt (1/4-20 X 5/8 inch)  2  2  
Hex head bolt (1/4-20 X 5/8 inch)4   2  2
Locknut (1/4 inch)4 2 22 2

Assembling the Control Valve (Multi Pro 1750—2023 and Before and Multi Pro WM—2023 and Before)

  1. Assemble the green wing handle and straight fitting to the control valve.

    g490830

    Figure 10

    1. Handle screw (6-32 x 5/8 inch)
    2. Wing handle (green)
    3. Control valve
    4. Retainer
    5. Straight fitting

  2. Remove the flange clamp that secures the end cap and coupler at the pressure-gauge port.

    g028390

    Figure 11

  3. Remove the coupler from the end cap.

  4. Install the control valve assembly.

  5. Install the coupler into the open port on the 90-degree fitting.

    Note: The port in the side of the 90-degree fitting for the Multi Pro 1750 and Multi Pro WM is at the forward side (not shown) of the fitting.

  6. Connect the hose-reel supply hose to the control valve using a hose clamp.

Removing the Control Valve from the Machine (Multi Pro 5800—2023 and Before)

  1. Disconnect the 3-socket connector for the pressure transducer.

    g033984

    Figure 12

    1. 3-socket connector
    2. Pressure transducer

  2. Remove the flange clamp that secures the pressure transducer to the 90° fitting, and remove the transducer, gasket and flange clamp.

    g033962

    Figure 13

    1. Pressure transducer
    2. 90° fitting
    3. 90° fitting (with a connector for the sense tube)
    4. Flange clamp
    5. Gasket

  3. Remove the flange clamp that secures 90° fitting to the 90° fitting with a connector for the sense tube, and remove the 90° fitting, gasket and flange clamp.

Preparing the Control Valve (Multi Pro 5800—2023 and Before)

  1. Assemble the valve mount onto the control valve as shown in A of Figure 14.

    g033904

    Figure 14

    1. Control valve
    2. Valve mount
    3. Flange-head screw (#6)

  2. Secure the valve mount to the control valve with the flange-head screw (#6), and tighten the screw by hand (B of Figure 14).

  3. Assemble the valve mount to the control-valve bracket with the 4 bolts (6 x 12 mm) and 4 flat washers; torque the bolts to 10 to 12 N∙m (86 to 106 in-lb).

    g492082

    Figure 15

    1. Valve mount
    2. Control-valve bracket
    3. Bolt (6 x 12 mm)

  4. Align the flange of the T-fitting to the flange of the control valve.

    g033906

    Figure 16

    1. Gasket
    2. Flange clamp
    3. T-fitting
    4. Flange (control valve)

  5. Loosely attach the T-fitting to the control valve with a gasket and flange clamp.

  6. Align the flange of the pressure transducer with the flange of the T-fitting.

    g033907

    Figure 17

    1. Flange (control valve)
    2. Flange (pressure transducer)
    3. Flange clamp
    4. Gasket

  7. Assemble the pressure transducer to the T-fitting with a gasket and flange clamp, and tighten the clamp by hand (Figure 17).

Drilling the Manifold Mount (Multi Pro 5800—2023 and Before)

  1. Align the flange of the T-fitting with the flange of the 90° fitting with a connector for the sense tube.

    g033916

    Figure 18

    1. Flange (T-fitting)
    2. Flange clamp
    3. Gasket
    4. 90° fitting (with a connector for the sense tube)
    5. 90° fitting (section-valve bypass)
    6. Hose clamp
    7. Hose (section-valve bypass)

  2. Loosely assemble the T-fitting and the 90° fitting with a gasket and a flange clamp.

    Note: Rotate the control-valve bracket as necessary to align it flush with the surface of the valve mount.

  3. Using the control-valve bracket as a template, mark the location of the holes in the bracket onto the surface of the manifold mount.

    g033918

    Figure 19

  4. Remove the clamp, gasket, T-fitting with the flange from the 90° fitting with a connector for the sense tube.

  5. Center punch the marks on the manifold mount that you made in step 3.

  6. Drill 4 holes 6 mm (1/4 inch) into the manifold mount at the centerpunch marks that you made in step 5.

    g033919

    Figure 20

    1. Drill and drill bit—6 mm (1/4 inch)
    2. Manifold mount

Assembling the Control Valve (Multi Pro 5800—2023 and Before)

  1. Align the flange of the T-fitting with the flange of the 90° fitting with a connector for the sense tube.

    g492096

    Figure 21

    1. Flange clamps (with gasket)
    2. 90° fitting (section-valve bypass)
    3. Hex head bolt (1/4 x 5/8 inch)
    4. Control-valve bracket
    5. Manifold mount
    6. Flange locknut (6 mm)
    7. Hose clamp
    8. Hose (section-valve bypass)

  2. Loosely assemble the T-fitting and the 90° fitting with a gasket and a flange clamp.

  3. Assemble the control-valve bracket to the manifold mount with 4 hex head bolts (1/4 x 5/8 inch) and 4 flange locknut (6 mm); torque the bolts to 10 to 12 N∙m (86 to 106 in-lb).

  4. Tighten by hand the flange clamp that secures the control valve and the T-fitting and the flange clamp that secures T-fitting to the 90° fitting with a connector for the sense tube.

  5. Connect the 3-socket connector for the pressure transducer.

    g033985

    Figure 22

    1. 3-socket connector
    2. Pressure transducer

Assembling the Control Valve (All Multi Pro Machines—2024 and After)

  1. Assemble the wing handle and straight fitting to the control valve.

    g491707

    Figure 23

    1. Handle screw (6-32 x 5/8 inch)
    2. Wing handle (green)
    3. Control valve
    4. Retainer
    5. Straight fitting

  2. Assemble the valve mount onto the control valve as shown in A of Figure 14.

    g493417

    Figure 24

    1. Control valve
    2. Valve mount
    3. Flange-head screw (#6)

  3. Secure the valve mount to the control valve with the flange-head screw (#6), and tighten the screw by hand (B of Figure 14).

Installing the Control Valve Assembly (Multi Pro 5800—2024 and After)

  1. Secure the control valve assembly to the bracket using 4 bolts (M6)

    g493702

    Figure 25

    1. Bracket (non GeoLink machines)
    2. Bolt (M6)

  2. Remove the existing hardware as shown in Figure 26.

    g493698

    Figure 26

  3. Secure the bracket to the machine using existing hardware.

    g493699

    Figure 27

    1. Existing hardware

  4. Secure the top of the bracket using 4 bolts (M6).

    g493700

    Figure 28

Installing the Manifold T-Fitting on the Control Valve Assembly (Multi Pro 1750 with and without GeoLink, Multi Pro WM, and Multi Pro 5800 with GeoLink—2024 and After)

  1. Install the manifold T-fitting assembly onto the control valve.

    g493704

    Figure 29

  2. Secure the assembly onto the bracket using 4 bolts (M6).

    g493701

    Figure 30

    1. GeoLink bracket (non-GeoLink brackets do not have this hole)
    2. Bolts (M6)

Installing the Shutoff Valve Assembly (Multi Pro 1750 with and without Geolink and Multi Pro WM—2024 and After)

Assemble the valve mount onto the shutoff valve and secure it to the bracket using 4 bolts (M6).

g493706

Figure 31

g493705

Figure 32

  1. Bolt (M6)
  2. GeoLink bracket (non-GeoLink brackets do not have this hole)

Installing the Bracket Assembly (Multi Pro 5800 with GeoLink and Multi Pro 1750 with GeoLink—2024 and After)

g493696

Figure 33

Multi Pro 5800 shown

  1. Carriage bolt (1/4 x 5/8 inch)
  2. Locknut (1/4 inch)

Installing the Control Valve Assembly (Multi Pro 1750 and Multi Pro WM—2024 and After)

g493801

Figure 34

  1. Hex head bolt (1/4 x 5/8 inch)
  2. Locknut (1/4 inch)

Connecting the Spray Hose

Parts needed for this procedure:

Spray gun assembly1
Straight barbed fitting1
Hose clamp2
Hose1

Note: Use PTFE tape to seal tapered pipe thread fittings.

  1. Secure the straight barbed fitting to the open end of the hose-reel supply hose with a hose clamp.

    g467309

    Figure 35

    1. Hose
    2. Hose clamp
    3. Straight barbed fitting
    4. Spray gun

  2. Secure the end of the hose on the control valve with a hose clamp.

    g494806

    Figure 36

  3. Wrap the excess hose around the hook on the tank, and store the spray gun in the bracket.

  4. Connect the negative battery wire to the battery.

  5. Calibrate the bypass adjustment assembly; refer to your machine Operator’s Manual.

Operation

Warning

Fluid under pressure can penetrate skin and cause injury.

  • Keep your body and hands away from nozzles that eject fluid that is under high pressure.

  • Do not aim the sprayer at any person or animal.

  • Ensure that all fluid hoses and lines are in good condition and all connections and fittings are tight before applying pressure to the system.

  • Use cardboard or paper to find leaks.

  • Safely relieve all pressure in the system before performing any work on it.

  • Get immediate medical help if fluid is injected into the skin.

  • Hot liquids and chemicals can cause burns or other harm.

Turf Care Precautions while Operating in Stationary Modes

Important: Under some conditions, heat from the engine, radiator, and muffler can potentially damage the grass when operating the sprayer in a stationary mode. Stationary modes include tank agitation, hand spraying, or using a walking boom.

Use the following precautions:

  • Avoid stationary spraying when conditions are very hot and/or dry, as turf can be more stressed during these periods.

  • Avoid parking on the turf while stationary spraying. Park on a cart path whenever possible.

  • Minimize the amount of time the machine is left running over any particular area of turf. Both time and temperature affect how much the grass may be damaged.

  • Set the engine speed as low as possible to achieve the desired pressure and flow. This will minimize the heat generated and the air velocity from the cooling fan.

  • Allow heat to escape upward from the engine compartment by raising the engine guard/seat assemblies during stationary operation rather than being forced out under the vehicle. Refer to your Operator’s Manual for more information on raising the seat assemblies.

Note: Use a heat shield blanket underneath the vehicle during stationary operation if you desire additional heat protection. Contact an Authorized Toro Dealer to obtain a Toro heat shield blanket kit for turf sprayers.

Switching from Boom Spray Mode to Hand Spray Mode

  1. Stop the machine, turn the booms off, and set the parking brake.

    Warning

    Driving while using the hand sprayer can cause loss of control, resulting in injury or death. Do not operate the hand sprayer while driving.

  2. At the back of the machine, ensure that the trigger lock on the spray gun is locked.

  3. Rotate the green handle on the control valve 90 degrees.

  4. At the operator's position, turn the pump on.

  5. Switch the master boom to the ON position.

  6. Set the engine to the desired speed, then engage the neutral engine speed lock.

    Important: Do not use a pressure setting higher than 1034 kPa (150 psi) with the hand sprayer.

Switching from Hand Spray Mode to Boom Spray Mode

  1. Rotate the green handle on the control valve 90 degrees..

  2. Direct the spray gun nozzle at an area where it is safe to spray, release the trigger lock, and pull the trigger until all remaining fluid is out of the hose, then set the trigger lock.

  3. Return the spray gun to the holder.

  4. Return the engine to idle speed.

  5. Stop the pump.

    Important: Ensure that you flush the spray gun with fresh clean water during your daily cleaning routine (refer to your sprayer Operator's Manual). Failure to properly clean the spray gun may degrade the performance and reliability of the spray gun.

  6. Use the rate switch to set the desired spray pressure.