Form No. 3365-836 Rev D Multi Pro® 5800 Turf Sprayer Model No. 41593—Serial No. 311000001 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. This product complies with all relevant European directives, for details please see the separate product specific Declaration of Conformity (DOC) sheet.
Brake Maintenance ............................................. 48 Checking the Brakes......................................... 48 Adjusting the Brakes......................................... 48 Belt Maintenance ................................................ 49 Servicing the Drive Belts................................... 49 Hydraulic System Maintenance ........................... 49 Hydraulic Fluid Specification............................. 49 Checking the Hydraulic Fluid ............................
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.
Loading cardboard or paper to find leaks. Fluid escaping under pressure can penetrate skin and cause injury requiring surgery within a few hours by a qualified surgeon or gangrene may result. The weight of the cargo can change the sprayer center of gravity and sprayer handling. To avoid loss of control and personal injury, follow these guidelines: • If major repairs are ever needed or assistance is • Reduce the weight of the load when operating required, contact an Authorized Toro Distributor.
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.
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. Raise 4. Throttle—slow 5. Foam marker, left boom 12. Lower 13. Left boom spray switch 6. Foam marker, right boom 14. Center boom spray switch 7. On 15. Right boom spray switch 8. Off decal117-4955 117-4955 1. Warning—read the Operator's Manual; wear the seat belt when seated in the operator's position; avoid tipping the machine. 2.
decal120-0616 120–0616 1. Warning—read the Operator's Manual; use fresh, clean water for first-aid washing. decal119-0578 119-0578 1. Increase 2. Continuous variable setting, spray pressure 3. Decrease 4. On 6. Rinse from clean water tank 7. Mix eductor 8. Sonic boom 9. Hazard lights 5. Off 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 Description Qty. Use 1 No parts required – Check the boom hinge springs. 2 Ignition key Operator's Manual Engine Operator's Manual Parts Catalog Operator Training Material Registration Card Pre-delivery Inspection Sheet 2 1 1 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.
2 Learning more about your product. Parts needed for this procedure: 2 Ignition key 1 Operator's Manual 1 Engine Operator's Manual 1 Parts Catalog 1 Operator Training Material 1 Registration Card 1 Pre-delivery Inspection Sheet g002332 Figure 3 1. Boom hinge spring 2. Jam nut Procedure 4. Repeat the procedure for each spring on both boom hinges. 1. Read the manuals. 5. Move the booms into the transport “X” position. See Operating the Booms in the Operation section for more information.
Product Overview g013750 Figure 4 1. Passenger's position 4. Roll Over Protection System (ROPS) 7. Tank drain 10. Battery 2. Fresh water tank 5. Tank lid 8. Pump 11. Headlight 3. Operator's position 6. Chemical tank 9. Fuel tank g013789 Figure 5 1. Left boom 3. Boom transport cradle 5. Hydraulic tank 2. Boom control cylinder 4. Valve cluster 6. Right boom 14 7.
Controls g013749 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. g013753 Figure 7 1.
Note: The farther you press the pedal in either direction, the faster the sprayer will travel. To obtain maximum forward speed, set the throttle lever to the Fast position and press the traction pedal all the way forward. Note: To obtain maximum power with a full tank or when traveling up a hill, set the throttle lever in the Fast position and drive slowly so that the engine remains at a high rpm. Brake Pedal Use the brake pedal to stop or slow the sprayer (Figure 7).
pressure, or press and hold it rearward to decrease pressure. Hour Meter The hour meter (Figure 10) indicates the total number of hours the engine has run. The hour meter starts to function whenever the key is turned to the Run position. 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.
above an idle. The agitation valve is located behind the tank (Figure 14) 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 in the Operation section. g013754 Figure 13 1.
g013787 Figure 17 1. Anti-siphon fill receptacle 2. Tank cover Tank Cover g014359 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 three 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. Base weight 2,882 lb (1307 kg) Weight with standard spray system, empty, without operator 2,882 lb (1307 kg) Think Safety First Weight with standard spray system, full, without operator 5,510 lb (2,499 kg) Please carefully read all of the safety instructions and decals in the safety section.
on the dipstick; refer to Servicing Engine Oil, in the Engine Maintenance section, for the proper oil type and viscosity. Add the oil slowly and check the level often during this process. Do not overfill. DANGER In certain conditions during fueling, static electricity can be released causing a spark which can ignite the fuel vapors. A fire or explosion from fuel can burn you and others and can damage property. • Always place fuel containers on the ground away from your vehicle before filling.
Filling the Fuel Tank • Check to see that the lights are working. The fuel tank capacity is approximately 10.6 US gallons (40 l). • With the engine off, check for oil leaks, loose parts, Note: The fuel tank contains a gauge which shows 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.
Setting the Cruise Control • Avoid hard braking situations for the first several hours of new sprayer break-in operation. New brake linings may not be at optimum performance until several hours of use has caused the brakes to become burnished (broken-in). CAUTION If you press the switch to turn off the cruise control and do not have your foot on the traction pedal, the traction unit may suddenly stop and cause you to lose control, possibly injuring you or bystanders. • Avoid racing the engine.
Filling the Fresh Water Tank Always fill the fresh water tank with clean water before handling or mixing any chemicals. The fresh water tank is located on the ROPS, behind the passenger seat (Figure 21). It supplies a source of fresh water for you to wash chemicals off of your skin, eyes, or other surfaces in the case of accidental exposure. 4. To fill the tank, unscrew the cap on the top of the tank and fill the tank with fresh water. Replace the cap. 5.
Important: Release the actuator switch once 8. the booms have reached the desired position. Running the actuators against the stops may cause damage to the cylinders and or other hydraulic components. Note: Return the booms to the transport position and drive the sprayer to the cleaning area. The Boom Transport Cradle Important: Always raise the booms until The sprayer is equipped with a boom transport cradle that has a unique safety feature.
the neutral engine speed control to hold the engine speed up to keep the agitation running. • You will obtain better results if the sprayer is moving when you turn the booms on. Unclogging a Nozzle If a nozzle becomes clogged while you are spraying, you can clean it using a hand spray bottle of water or a toothbrush. g014158 1. Stop the sprayer on a level surface, stop the engine, and set the parking brake. 2.
Note: You can use a cleaning/neutralizing agent in the water as needed. On the final rinse, use only clean, clear water. Calibrating the Agitation Bypass Valve 5. Lower the booms into the spray position. 6. Start the engine and move the throttle lever to a higher idle. Service Interval: Yearly—Calibrate the agitation bypass valve. 7. Ensure that the agitation switch is in the On position. 8.
Pump Towing the Sprayer The pump is located near the back of the tank on the left side (Figure 25). 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. WARNING Towing at excessive speeds could cause a loss of steering control, resulting in personal injury. Never tow the sprayer faster than 3 mph (4.8 kph). Towing the sprayer is a two person job.
g002213 Figure 29 1. Front towing points g002214 Figure 30 1. Rear towing points 3. Release the parking brake. 4. Tow the sprayer at less than 3 mph (4.8 kph). 5. When finished, close the tow valve and torque it to no more than 5 to 8 ft-lb (7 to 11 N-m).
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 5 hours • Replace the hydraulic oil filter. After the first 8 hours • Torque the wheel lug nuts. • Change the rear planetary gearbox fluid. • Check the fan/alternator belt After the first 50 hours • Change the engine oil (including synthetic oil) and 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.
Maintenance Check Item For the week of: Mon. Lubricate all grease Tues. Wed. fittings1 Touch up any damaged paint. 1Immediately after every washing, regardless of the interval listed 32 Thurs. Fri. Sat. Sun.
Notation for Areas of Concern Inspection performed by: Item Date Information 1 2 3 4 5 6 7 8 9 10 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.
Lubrication Greasing the Sprayer Service Interval: Every 50 hours—Lubricate the pump. Every 50 hours/Yearly (whichever comes first) Grease Type: No. 2 general-purpose lithium base grease. Toro Premium All Purpose Grease is available from your Toro Distributor. 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 excess grease.
g013780 Figure 36 g002014 Figure 35 Right boom 1. Grease fitting 1. Actuator 2. Actuator rod 3. Boom pivot pin housing 3. Wipe off excess grease. 3. 4. Repeat the procedure for each boom pivot. Lift up on the boom and remove the pin (Figure 36). Slowly lower the boom to the ground. 4. Inspect the pin for any damage, replace if necessary. 5. Manipulate the actuator rod bearing end and apply grease into the bearing (Figure 37). Wipe off excess grease. Greasing the Actuator Rod Bearings 4.
7. With the pin in place, release the boom and secure the pin with the cotter removed previously. 8. Repeat the procedure for each actuator rod bearing. Engine Maintenance Servicing the Air Cleaner 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 38) before each use to clear it of dust and debris. Service the air cleaner filter every 100 hours.
8. Remove the rubber valve cover from the air cleaner cover. 9. Clean the valve and replace it on the air cleaner cover. Check the Engine Oil Service Interval: Before each use or daily 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 41 1. Oil drain plug g002207 Figure 40 1. Oil filler cap 4. Install the filler cap. 5. Install the dipstick firmly in place. 6. Place a separate pan under the oil filter. 7. Remove the old oil filter (Figure 42). 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.
Fuel System Maintenance Important: Overfilling the crankcase with oil may cause engine damage. 16. 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.
start, there may be air trapped between the injection pump and the injectors; refer to Bleeding the Air from the Injectors. 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 System 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 a solution of 4 parts water and 1 part baking soda. Apply a light coating of grease to the battery terminals to prevent corrosion. Voltage: 12 volts with 690 cold cranking Amps at 0 degrees F (-18 degrees C) Replacing the Fuses Removing the Battery The fuse block for the electrical system is located beneath the operator's seat (Figure 46). 1. Position the sprayer on a level surface, set the parking brake, stop the pump, stop the engine, and remove the ignition key. 2.
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.
Drive System Maintenance Check 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 48). 4. Place a pan under the inner drain plug and remove it (Figure 49). Service Interval: Before each use or daily Check the tire pressure every 8 hours or daily to ensure proper levels. Fill the tires to 18 psi (124 kPa). 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 1/8 inch (0 to 3 mm). 1. Check and fill all tires; refer to Checking Tire Pressure. 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 51). The distance between the front of the tires should be 0 to 1/8 inch (0 to 3 mm) less than the distance between the back side of the front tires.
Cooling System Maintenance 5. If coolant level is low, remove the expansion tank cap and the radiator cap, and fill expansion tank to the Full mark and the radiator to the top of the filler neck. Do not overfill the expansion tank. Important: Do not use water only or an alcohol/methanol-based coolant. Checking the Coolant Level 6. Service Interval: Before each use or daily The cooling system is filled with a 50/50 solution of water and permanent ethylene glycol antifreeze.
10. Allow the engine to warm up until the thermostat opens. Note: This usually occurs between 175 and 190 degrees 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 54 1. Radiator cap 3.
Brake Maintenance 6. Tighten the rear nuts equally until the brake pedal moves between 1/2 to 1 inch (1 to 2 cm) before you feel resistance (Figure 56). 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 1 inch (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 2/3 oz. (20 ml) bottles. One bottle is sufficient for 4-6 gal (15-22 1) 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 59 Checking the Hydraulic Fluid 1. Dipstick Service Interval: Before each use or daily 6.
Changing the Hydraulic Oil Service Interval: Every 400 hours/Yearly (whichever comes first) Use 15 U.S. gallons (56 l) 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 60 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 63). 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 64). 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 66). g002257 Figure 66 1. Suction hose 2. Retainer 3. Disconnect the hose from the tank (Figure 66). 4. Pull the suction strainer out of the hole (Figure 67). g005491 Figure 67 1.
Storage 1. 2. Servicing the Battery in the Electrical System Maintenance section. Position the sprayer on a level surface, set the parking brake, stop the pump, stop the engine, and remove the ignition key. Note: Do not connect the battery cables to the Clean dirt and grime from the entire machine, including the outside of the engine's cylinder head fins and blower housing. charged to prevent it from freezing and being damaged at temperatures below 32 degrees F (0 degrees C).
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 overheats. The engine loses power. Possible Cause Corrective Action 1. The crankcase oil level is incorrect. 1. Fill or drain to the full mark. 2. Excessive loading. 3. The air intake screens are dirty. 4. The cooling fins and air passages under the engine blower housing and/or the rotating air intake screen are plugged. 5. The fuel mixture is lean. 2. Reduce load; use lower ground speed. 3. Clean with every use. 4. Clean with every use. 5. Contact your Authorized Service Dealer.
Problem Possible Cause Corrective Action A boom valve is leaking 1. An O-ring is deteriorated. 1. Stop the spray system and pump and turn off the sprayer. Disassemble the valve and replace the O-rings. A pressure drop occurs when you turn on a boom. 1. The boom bypass valve is improperly adjusted. 1. Adjust the boom bypass valve. 2. There is an obstruction in the boom valve body. 2. Remove the inlet and outlet connections to the boom valve and remove any obstructions. 3.
Schematics g015702 Electrical Schematics, Vehicle (Rev.
g015703 Electrical Schematic, Spray System (Rev.
g014315 Hydraulic Schematic (Rev.
g014345 Flow Diagram (Rev.
The Toro Total Coverage Guarantee A Limited Warranty Conditions and Products Covered Parts 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).
