Form No. 3384-934 Rev B Multi-Pro 5800 Turf Sprayer Model No. 41593N—Serial No. 313000001 and Up Register at www.Toro.com.
The Multi-Pro® turf sprayer is a dedicated 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. WARNING CALIFORNIA Proposition 65 Warning The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. g013755 Figure 1 1.
Contents Replacing the Fuses ......................................... 42 Servicing the Battery......................................... 42 Drive System Maintenance .................................. 44 Checking the Tire Pressure............................... 44 Inspecting the Wheels/Tires.............................. 44 Changing the Planetary Gearbox Fluid ............. 44 Adjusting the Front Wheel Toe-In ...................... 45 Cooling System Maintenance ..............................
Chemical Safety 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.
• Properly dispose of unused chemicals and • Make sure that the problem is corrected before the sprayer or attachment is operated. chemical containers as instructed by the chemical manufacturer and your local codes. Chemicals and fumes in the tanks are dangerous; never enter the tank or place your head over or in the opening. • Ensure that all fluid line connectors are tight and all hoses are in good condition before applying pressure to the system.
• • • ROPS Safety – Before backing up, look to the rear and ensure that no one is behind you. Back up slowly. – Watch out for traffic when you are near or crossing roads. Always yield the right of way to pedestrians and other vehicles. This sprayer is not designed for use on streets or highways. Always signal your turns or stop early enough so that other people know what you plan to do. Obey all traffic rules and regulations.
• Reduce the weight of the load when operating • • • parts and accessories. Replacement parts and accessories made by other manufacturers could be dangerous. Altering this sprayer in any manner that may affect sprayer operation, performance, durability, or its use, may result in injury or death. Such use could void the product warranty. on hills and rough terrain to avoid tipping or overturning of the sprayer. Liquid loads can shift.
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. decal93-6686 93–6686 1. Hydraulic oil 2. Read the Operator's Manual. decal107-8724 107-8724 1. Traction drive 3. To drive in reverse, press the bottom of the pedal rearward and down. 2. To drive forward, press the 4. Vehicle speed increases with more pedal pressure. top of the traction pedal forward and down.
decal107-8722 107-8722 1. Engaging the parking brake—1) Push down on the parking brake pedal; 2) Pull down on the parking brake lever to lock the parking brake. decal117-2718 117–2718 decal119-0567 119-0567 1. Sonic boom 2. Throttle—fast 9. Boom lift, left boom 10. Boom lift, right boom 3. Headlights 11. Lower 4. Throttle—slow 5. Foam marker, left boom 12. Raise 13. Left boom spray switch 6. Foam marker, right boom 14. Center boom spray switch 7. On 15. Right boom spray switch 8.
decal120-0616 120–0616 decal120-0759 120-0759 1. Decrease 2. Continuous variable setting, spray pressure 6. On 7. Mix eductor 3. Increase 4. Rinse from clean water tank 5. Off 8. Sonic boom 9. Hazard lights 1. Warning—read the Operator's Manual; use fresh, clean water for first-aid washing. decal120-0617 120-0617 1. Pinch point, hand—keep hands away from hinge. 2. Crushing hazard, boom—keep bystanders a safe distance from the machine. decal119-5046 119-5046 1.
decal120-0624 120-0624 1. Crushing/dismemberment hazard of bystanders—do not exit or enter the machine while it is moving; stop the machine before entering or exiting. decal120-0623 120-0623 2. Falling, crushing hazard—no riders on tank; keep arms and legs inside of the vehicle at all times, use passenger hand holds. 1. Tow hitch location 2. Tie down locations 3. Warning—Read the Operator's Manual. decal120-0627 120-0627 decal120-0625 120-0625 1.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 Description Use Qty. – No parts required Check the boom hinge springs. Media and Additional Parts Description Ignition key Operator's Manual Engine Operator's Manual Parts Catalog Operator Training Materials Qty. Use 2 1 1 1 1 Read the manuals and watch the training materials before operating the machine. Note: Determine the left and right sides of the machine from the normal operating position.
1 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 (1.56 inches) if necessary. g002332 Figure 3 The sprayer is shipped with the boom extensions swung forward to facilitate packaging of the machine.
Product Overview g018926 Figure 4 1. Passenger's seat 4. Roll Over Protection System (ROPS) 7. Pump 2. Fresh water tank 3. Operator's seat 5. Tank lid 6. Chemical tank 8. Fuel tank 9. Battery 10. Headlight g018927 Figure 5 1. Left boom 3. Boom-transport cradle 5. Tank drain 7. Right boom 2. Boom-control cylinder 4. Valve cluster 6. Hydraulic tank 8.
Controls g018928 Figure 6 1. Steering wheel 4. Passenger hand hold 7. Arm rest 2. Pressure gauge 5. Storage compartment 8. Traction pedal 3. Dash controls 6. Center console 9. Brake Vehicle Controls Traction Pedal The traction pedal (Figure 7) controls the movement of the machine, both forward and reverse. Using the heel and toe of the right foot, press the top of the pedal to move forward or the bottom of the pedal to move in reverse. Release the pedal to slow and stop.
Brake Pedal Use the brake pedal to stop or slow the sprayer (Figure 7). CAUTION If you operate the sprayer with poorly adjusted or worn brakes, you could lose control of the sprayer, resulting in serious injury or death to you or bystanders. Always check the brakes before operating the sprayer and keep them properly adjusted and repaired. Parking Brake g013746 Figure 8 The parking brake is a pedal to the left of the brake (Figure 7).
Pressure Gauge The pressure gauge (Figure 11). is located on the dash. This gauge shows the pressure of the fluid in the system in psi and kPa. Master Boom Switch The master boom switch is located on the floor board of the machine cab and to the left of the operator. It allows you to start or stop the spray operation. Press the switch with your foot to enable or disable the spray system (Figure 12). g013747 Figure 10 1. Hour Meter location Sprayer Controls g002200 Figure 12 1.
g014346 Figure 14 1. Agitation valve 2. Boom valves Agitation Bypass Valve The agitation bypass valve redirects the fluid flow to the pump when you turn off agitation (Figure 15). It is located at the back of the agitation valve. You can adjust this valve to ensure that pressure remains constant during agitation. Refer to Calibrating the Agitation Bypass Valve (page 28). g013754 Figure 13 1. Traction pedal locking switch 2. Agitation 7. Boom lift switch, left boom 3. Pump switch 9.
g013787 Figure 17 1. Anti-siphon fill receptacle 2. Tank cover Tank Cover g018945 Figure 16 The tank cover is located in the center of the top of the tank. To open it, turn off the engine, then turn the front half of the cover to the left and swing it open. You can remove the strainer inside for cleaning. To seal the tank, close the cover and rotate the front half toward the right. 1. Agitation control valve, open Boom Valves These valves turn the 3 booms on or off (Figure 14).
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.
4. Adding Fuel If the oil level is low, remove the filler cap from the valve cover (Figure 19) and pour oil into the opening until the oil level is up to the Full mark on the dipstick; refer to Servicing the Engine Oil (page 37), for the proper oil type and viscosity. DANGER In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others and can damage property. Note: Add the oil slowly and check the level often during this process.
Filling the Fuel Tank The engine runs on No. 2-D or 1-D automotive type diesel fuel with a minimum cetane rating of 40. The fuel tank capacity is approximately 40 L (10.6 US gallons). Note: Your engine may require a higher cetane-rated fuel if you operate the machine at high altitudes or in low atmospheric temperatures. Note: The fuel tank contains a gauge which shows the fuel level; check it frequently. Biodiesel Ready 1. Position the sprayer on a level surface.
Setting the Traction Pedal Locking Switch • Check to see that the lights are working. • With the engine off, check for oil leaks, loose parts, and any other noticeable malfunctions. CAUTION If any of the above items are not correct, notify your mechanic or check with your supervisor before taking the sprayer out for the day. Your supervisor may want you to check other items on a daily basis, so ask what your responsibilities are.
Filling the Fresh Water Tank brake linings may not be at optimum performance until several hours of use has caused the brakes to become burnished (broken-in). Always fill the fresh water tank with clean water before handling or mixing any chemicals. • Avoid racing the engine. • Refer to Maintenance (page 31) for any special The fresh water tank is located on the ROPS, behind the passenger seat (Figure 21).
4. Important: Release the actuator switch once The tank cover is located in the center of the top of the tank. To open it, turn the front half of the cover counterclockwise and swing it open. You can remove the strainer inside for cleaning. To seal the tank, close the cover and rotate the front half clockwise. Add 3/4 of the required water to the spray tank using the anti-siphon fill receptacle. the booms have reached the desired position.
8. Unclogging a Nozzle When finished spraying, set the master boom switch to the Off position to turn off all booms, then set the pump switch to the Off position. If a nozzle becomes clogged while you are spraying, you can clean it using a hand spray bottle of water or a toothbrush. Note: Return the booms to the transport position and drive the sprayer to the cleaning area. 1. Stop the sprayer on a level surface, stop the engine, and set the parking brake. 2.
4. Fill the tank with at least 190 L (50 US gallons) of clean fresh water and close the cover. Note: You can use a cleaning/neutralizing agent in the water as needed. On the final rinse, use only clean, clear water. 5. Lower the booms into the spray position. 6. Start the engine and move the throttle lever to a higher idle. 7. Ensure that the agitation switch is in the On position. 8.
Calibrating the Agitation Bypass Valve Note: The boom bypass valves must be calibrated each time the nozzles are changed. Select an open flat area to perform this procedure. Service Interval: Yearly—Calibrate the agitation bypass valve. 1. Fill the spray tank with clean water. 2. Put the extension booms down, if installed. 3. Set the parking brake and start the engine. 4. Move the throttle lever to the Spray position. 5. Set the pump switch to the On position to start the pump.
Locating the Pump The pump is located near the back of the tank on the left side (Figure 26). g002211 Figure 28 1. Rear tie-down point Towing the Sprayer g018934 Figure 26 1. Pump In case of an emergency, the sprayer can be towed for a short distance after you open the tow valve. However, we do not recommend this as a standard procedure. 2. Grease fitting Transporting the Sprayer WARNING For moving the sprayer long distances, use a trailer. Secure the sprayer to the trailer.
g002214 Figure 31 1. Rear towing points g002212 Figure 29 1. Tow valve Important: If you do not open the tow valve before towing the sprayer you will damage the transmission. 2. Affix a tow line to the frame. Refer to the front and rear towing points in Figure 30 and Figure 31. g002213 Figure 30 1. Front towing points 30 3. Release the parking brake. 4. Tow the sprayer at less than 4.8 km/h (3 mph). 5. When finished, close the tow valve and torque it to no more than 7 to 11 N-m (5 to 8 ft-lb).
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. 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. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 5 hours • Replace the hydraulic-oil filter.
Maintenance Service Interval Every 400 hours Yearly Maintenance Procedure • Grease the actuator rod bearings. • Complete all yearly maintenance procedure specified in the engine operator's manual. • Check the fuel lines and connections. • Drain and clean the fuel tank. • Replace the fuel filter canister. • Replace the in-tank fuel filter. • Pack the front wheel bearings. • Change the planetary gearbox fluid. • Check the coolant (as directed by the manufacturer) and change if necessary.
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 neutral lockout switch operation. Check the fuel level. Check the engine oil level. Check the hydraulic oil level. Check the coolant level. Inspect the air filter. Inspect the radiator and oil cooler for debris. Check any unusual engine noises. Check any unusual operating noises. Check the tire pressure. Check for fluid leaks.
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 before you do any maintenance. Pre-Maintenance Procedures Lubrication Greasing the Sprayer Jacking the Sprayer Service Interval: Every 50 hours—Lubricate the pump.
g002218 g002014 Figure 35 3 inside each front wheel Figure 36 Right boom 1. Grease point 1. Grease fitting Greasing the Boom Hinges Service Interval: Every 100 hours water, all water and debris must be cleared from the hinge assembly and fresh grease must be applied. 4. Repeat the procedure for each boom pivot. Service Interval: Every 400 hours/Yearly (whichever comes first) Grease Type: No. 2 general-purpose, lithium-base grease. 2. Wipe off excess grease.
Engine Maintenance Servicing the Air Cleaner Service Interval: Every 100 hours Check the air cleaner body for damage that could cause an air leak. Ensure that the dust cap is tightly sealed onto the air cleaner. Replace a damaged air cleaner body. Squeeze the valve (Figure 39) before each use to clear it of dust and debris. g013780 Figure 37 1. Actuator 2. Actuator rod 3. Boom-pivot-pin housing 4. Cotter 5. Pin g002236 5.
7. Secure the straps (Figure 39). Checking the Engine Oil 8. Remove the rubber valve cover from the air cleaner cover. Service Interval: Before each use or daily 9. Clean the valve and replace it on the air cleaner cover. Note: The best time to check the engine oil is when the engine is cool, before it has been started for the day. If it has already been run, allow the oil to drain back down to the sump for at least 10 minutes before checking.
g002237 Figure 42 1. Oil drain plug g002207 Figure 41 7. Remove the old oil filter (Figure 43). 1. Oil filler cap Changing the Engine Oil and Filter Service Interval: After the first 50 hours Every 150 hours—Replace the engine oil filter. Every 150 hours—Change the engine oil, including synthetic oil (more often when operating under heavy load or in high temperature). 1. 2. 3. Start the engine and let it run until warm; this warms the oil so it drains better.
16. Fuel System Maintenance Replace the oil filler cap. DANGER Under certain conditions, diesel fuel and fuel vapors are highly flammable and explosive. A fire or explosion from fuel can burn you and others and can cause property damage. • Use a funnel and fill the tank outdoors, in an open area, when the engine is off and is cold. Wipe up any fuel that spills. • Do not fill the fuel tank completely full. Add fuel to the fuel tank until the level is 25 mm (1 inch) below the bottom of the filler neck.
start, there may be air trapped between the injection pump and the injectors; refer to Bleeding Air from the Injectors (page 40). Bleeding Air from the Injectors You should perform this procedure only after you have purged the air in the system while you prime the engine and it does not start. Refer to Bleeding the Fuel System (page 39). g009464 1. Loosen the pipe connection to the No. 1 nozzle and holder assembly. 2. Move the throttle to the Fast position. 3.
Servicing the Fuel Filters The sprayer has 2 fuel filters, a fuel filter/water separator (located between the fuel pump and the carburetor) and an in-tank filter (located in the outlet tank fitting). 4. Remove the old standpipe assembly from the fuel tank. 5. Install a new standpipe assembly obtained from your local Authorized Toro Dealer. Note: You may need a new grommet to secure the elbow fitting and standpipe assembly to the top of the fuel tank.
Electrical System Maintenance the battery terminals are 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. Replacing the Fuses Voltage: 12 volts with 690 cold cranking Amps at -18° C (0° F) The fuse block for the electrical system is located beneath the operator's seat (Figure 47). Removing the Battery 1.
3. WARNING Battery terminals or metal tools could short against metal sprayer components causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. • When removing or installing the battery, do not allow the battery terminals to touch any metal parts of the sprayer. • Do not allow metal tools to short between the battery terminals and metal parts of the sprayer. • Always keep the battery strap in place to protect and secure the battery. 3. 4.
Drive System Maintenance Checking the Tire Pressure 2. Set the parking brake, stop the pump, stop the engine, and remove the ignition key. 3. Place a pan under the drain plugs and remove them from the wheel (Figure 49). 4. Place a pan under the inner drain plug and remove it (Figure 50). Service Interval: Before each use or daily Check the tire pressure every 8 hours or daily to ensure proper levels. Fill the tires to 124 kPa (18 psi). Also, check the tires for wear or damage.
Adjusting the Front Wheel Toe-In 6. Service Interval: Every 200 hours/Yearly (whichever comes first) The toe-in should be 0 to 3 mm (0 to 1/8 inch). 1. Check and fill all tires; refer to Checking the Tire Pressure (page 44). 2. Measure the distance between both of the front tires at the axle height at both the front and rear of the front tires (Figure 52). The distance between the front of the tires should be 0 to 3 mm (0 to 1/8 inch) less than the distance between the back side of the front tires.
Cooling System Maintenance 5. Note: Do not overfill the expansion tank. Checking the Coolant Level Important: Do not use water only or an alcohol/methanol-based coolant. Service Interval: Before each use or daily 6. The cooling system is filled with a 50/50 solution of water and permanent ethylene glycol antifreeze. Check the level of coolant in the radiator and the expansion tank at the beginning of each day before starting the engine. The cooling system capacity is 5.5 L (5.8 qt).
10. Allow the engine to warm up until the thermostat opens. Note: This usually occurs between 175° F and 190° F. CAUTION As the engine continues to run, the coolant will become hot and pressurized. If you open the radiator cap when the coolant is hot, it could spray out and severely burn you or bystanders. • Allow the engine to cool for at least 15 minutes before opening the radiator cap. The radiator cap must be cool to the touch. g002250 Figure 55 1. Radiator cap 3.
Brake Maintenance 6. Tighten the rear nuts equally until the brake pedal moves between 1 to 2 cm (1/2 to 1 inch) before you feel resistance (Figure 57). Checking the Brakes Important: Ensure that you tighten both Service Interval: Before each use or daily rear nuts equally so that the threaded ends of the brake cables in front of the front nuts are the same length. Before starting the sprayer, lightly press the brake pedal. If the pedal travels more than 2.
Belt Maintenance Hydraulic System Maintenance Servicing the Drive Belts Service Interval: After the first 8 hours Every 100 hours Hydraulic Fluid Specification Check the condition and tension of the alternator/cooling fan belt. Replace the belt as necessary. 1. Position the sprayer on a level surface, set the parking brake, stop the pump, stop the engine, and remove the ignition key. 2.
Important: Many hydraulic fluids are almost colorless, making it difficult to spot leaks. A red dye additive for the hydraulic system oil is available in 20 ml (2/3 oz) bottles. One bottle is sufficient for 15-22 L (4-6 US gallons) of hydraulic oil. Order part no. 44-2500 from your authorized Toro distributor. This red dye is not recommended for use with biodegradable fluids. Use food coloring. g014218 Figure 60 Checking the Hydraulic Fluid 1. Dipstick 2. Safe operating range 6.
Changing the Hydraulic Oil Service Interval: Every 400 hours/Yearly (whichever comes first) Use 56 L (15 US gallons) of the specified hydraulic fluid or equivalent, see Hydraulic Fluid Specification (page 49). Important: Using any other oil may void the warranty on some components. WARNING Hot hydraulic fluid can cause severe burns. Allow the hydraulic oil to cool before performing any maintenance to the hydraulic system. g013791 Figure 61 1. Hydraulic tank 2. Forward filter 1.
8. Stop the engine, check the hydraulic oil level, and check for leaks. 9. Dispose of the used oil at a certified recycling center. Spray System Maintenance WARNING Checking the Hydraulic Lines and Hoses Chemical substances used in the spray system may be hazardous and toxic to you, bystanders, animals, plants, soils or other property. Inspect the hydraulic lines and hoses daily for leaks, kinked lines, loose mounting supports, wear, loose fittings, weather deterioration and chemical deterioration.
Pump Maintenance 3. Lift up on the boom and remove the pin (Figure 64). Slowly lower the boom to the ground. Inspecting the Pump 4. Inspect the pin for any damage, replace if necessary. 5. Use a wrench on the flat sides of the actuator rod to immobilize it then loosen the jam nut to allow for the eyelet rod to be manipulated (Figure 65). Service Interval: Every 400 hours/Yearly (whichever comes first)—Inspect the pump diaphragm and replace if necessary.
Inspecting the Nylon Pivot Bushings Inspecting the Tank Straps Service Interval: Before each use or daily—Check the tank straps. 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.
Cleaning 7. Cleaning the Suction Strainer Service Interval: Before each use or daily 1. Position the sprayer on a level surface, set the parking brake, stop the pump, stop the engine, and remove the ignition key. 2. Remove the retainer from the red fitting attached to the large hose on the top of the tank (Figure 67). g002257 Figure 67 1. Suction hose 2. Retainer 3. Disconnect the hose from the tank (Figure 67). 4. Pull the suction strainer out of the hole (Figure 68). g005491 Figure 68 1.
Storage 1. 2. Position the sprayer on a level surface, set the parking brake, stop the pump, stop the engine, and remove the ignition key. Clean dirt and grime from the entire machine, including the outside of the engine's cylinder head fins and blower housing. C. Remove the 2 screws and nuts securing the hose loom bracket to the sprayer frame (Figure 69). Lower the hoses away from the valve assembly. D. Using a 3 mm Allen wrench, remove the screws securing the piston assemblies in the valve assembly.
13. Use the electric starter to crank the engine and distribute the oil inside the cylinder. 14. Remove the battery from the chassis, check the electrolyte level, and charge it fully; refer to Servicing the Battery (page 42). Note: Do not connect the battery cables to the battery posts during storage. Important: The battery must be fully charged to prevent it from freezing and being damaged at temperatures below 0° C (32° F).
Troubleshooting Troubleshooting the Engine and Vehicle Problem The starter does not crank. Possible Cause 1. The electrical connections are corroded or loose. 1. Check the electrical connections for good contact. 2. A fuse is blown or loose. 3. The battery is discharged. 4. The safety interlock system is malfunctioning. 5. A broken starter or starter solenoid. 2. Correct or replace fuse. 3. Charge or replace the battery. 4. Contact your Authorized Service Dealer. 5.
Problem The engine loses power. Possible Cause Corrective Action 1. The crankcase oil level is incorrect. 1. Fill or drain to the Full mark. 2. The air cleaner element is dirty. 3. Dirt, water, or stale fuel is in the fuel system. 4. The engine is overheated. 5. The vent hole in the fuel tank vent fitting is plugged. 6. Low compression. 2. Clean or replace. 3. Drain and flush the fuel system; add fresh fuel. 4. See “The engine overheats” above. 5. Replace the fuel cap. 1.
Problem The boom actuator is not operating properly. Possible Cause Corrective Action 1. A thermal breaker in the fuse block responsible for powering the actuator has tripped due to overheating. 1. Wait for the system to cool down before resuming operation. If the thermal breakers trip repeatedly, contact your Authorized Service Dealer. 2. A thermal breaker in the boom actuator responsible for powering the actuator has tripped or malfunctioned. 2. Contact your Authorized Service Dealer.
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The Toro Total Coverage Guarantee A 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).
