Form No. 3418-660 Rev A Greensmaster® 3320 TriFlex® Traction Unit Model No. 04530—Serial No. 401380001 and Up Register at www.Toro.com.
Important: With your mobile device, you can scan the QR code (if equipped) on the serial number decal to access warranty, parts, and other product information. This product complies with all relevant European directives; for details, please see the separate product specific Declaration of Conformity (DOC) sheet. WARNING CALIFORNIA Proposition 65 Warning This product contains a chemical or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm.
Contents Inspecting the Fuel Lines and Connections.................................................. 36 Electrical System Maintenance ........................... 36 Electrical System Safety ................................... 36 Servicing the Battery......................................... 37 Locating the Fuses ........................................... 37 Jump-Starting the Machine............................... 38 Drive System Maintenance .................................. 38 Checking the Tire Pressure.
Safety • Do not operate the machine without all guards This machine has been designed in accordance with EN ISO 5395:2013 and ANSI B71.4-2017 and meets these standards when you add the appropriate weight kit. • • General Safety • This product is capable of amputating hands and feet and of throwing objects. Always follow all safety instructions to avoid serious personal injury. and other safety protective devices in place and working on the machine. Keep clear of any discharge opening.
decal117-2718 117–2718 decal119-9346 119-9346 1. Press the pedal to unlock. decal115-8226 115-8226 1. Tipping hazard—read the Operator's Manual; always wear a seat belt when operating; do not remove the rollover protection system (ROPS). 5 2. Read the Operator's Manual for more information.
decal132-9548 132-9548 1. Engine speed—fast 7. Reel speed—neutral 2. Engine speed—slow 8. Reel—transport 9. Reel—mow 3. Lower and engage the reels 4. Raise and disengage the reels 10. Reel—backlaping 5. Reel speed—fast 11. Move forward 6. Reel speed—slow decal132-9550 132-9550 1. Choke 3. Engine—run 2. Engine—start 4.
decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery. 1. Explosion hazard decal131-2046 131-2046 6. Keep bystanders a safe distance away from the battery. 2. No fire, open flame, or smoking 7. Wear eye protection; explosive gasses can cause blindness and other injuries. 3. Caustic liquid/chemical burn hazard 4. Wear eye protection. 8. Battery acid can cause blindness or severe burns. 9. Flush eyes immediately with water and get medical help fast. 5.
decal115-8156 115-8156 1. Reel height 3. 8–Blade cutting unit 5. 14–Blade cutting unit 7. Fast 2. 5–Blade cutting unit 4. 11–Blade cutting unit 6. Reel speed 8.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Roll bar Bolt (1/2 x 3-3/4 inches) Flange nut (1/2 inch) Seat Seat wire harness Steering wheel Locknut (1-1/2 inches) Washer Steering-wheel cap 1 4 4 1 1 1 1 1 1 4 No parts required – 5 Oil Cooler Kit—Greensmaster 3300 Series Traction Unit (Part No. 119-1691 [purchased separately]) 1 2 3 6 7 8 9 10 11 12 Use Qty. Install the roll bar. Install the seat to the base. Install the steering wheel.
1 6. Torque the fasteners to 136 to 149 N∙m (100 to 110 ft-lb). 7. Use the 3 bolts that you previously removed to secure the right side cover to the machine. Installing the Roll Bar 2 Parts needed for this procedure: 1 Roll bar 4 Bolt (1/2 x 3-3/4 inches) 4 Flange nut (1/2 inch) Installing the Seat Parts needed for this procedure: Procedure 1. Remove the top crate support from the crate. 2. Remove the roll bar from the crate. 3.
4. Locate the open connector on the main wire harness to the right of the seat and connect it to the wire harness that came with the seat. 5. Route the seat wire harness around the seat slides, ensuring that it is not pinched when you move the seat, and connect it to the port on the bottom of the seat. 4 Activating and Charging the Battery 3 No Parts Required Procedure Installing the Steering Wheel Use only electrolyte (1.265 specific gravity) to fill the battery initially.
6. When the battery is charged, disconnect the charger from the electrical outlet and battery posts. Note: After the battery has been activated, add only distilled water to replace normal loss, although maintenance-free batteries should not require water under normal operating conditions. Important: Failure to correctly activate the battery may result in battery gassing and/or premature battery failure. g005080 Figure 6 3.
5 Installing the Oil Cooler Optional Parts needed for this procedure: Oil Cooler Kit—Greensmaster 3300 Series Traction Unit (Part No. 119-1691 [purchased separately]) g015492 Figure 9 1. Flange bolt Procedure If you are operating the machine in hot climates, where the ambient temperature is above 29°C (85°F), or using it for heavy-duty use (mowing other than greens, such as fairways or verticutting), install the optional hydraulic oil cooler kit (Part No. 119-1691).
• Apply the CE warning decal (Part No. 136-8505) 8 over the existing warning decal (Part No. 136-8506). • Apply the CE mark decal to the frame under the Setting the Clip-Control Feature front of the seat (Figure 10). No Parts Required Procedure The machine has a clip-control feature that varies the speed of the reels with the speed of the machine to maintain a constant clip. This achieves a consistent, high quality-of-cut and a uniform after-cut appearance.
Product Overview g014603 Figure 12 1. Traction pedal—forward 3. Steering-arm-locking pedal 2. Taction pedal—reverse g014674 Figure 11 1. Engine 5. Steering wheel 2. Roll bar 6. Traction pedal 3. Control panel 7. Footrest 4. Seat 8. Cutting units Controls g005105 Traction Pedal Figure 13 The traction pedal (Figure 12) has 3 functions: to make the machine move forward, to move it backward, and to stop the machine.
Parking-Brake Lever Note: You cannot shut off the engine using the throttle lever. Pull the brake lever (Figure 15) to engage the parking brake. Disengage it by squeezing the release lever on the underside of the brake lever and lowering it to the released position. Engage the parking brake whenever you leave the machine. g033115 Figure 14 1. Ignition switch 4. Raise/Lower mow control 2. Choke lever 3. Functional-control lever 5. Throttle lever 6.
• COOLANT TEMPERATURE —indicates the engine coolant temperature in either °C or °F. • FUNCTIONAL CONTROL STATUS —transport mode is indicated by a rabbit and mow mode is indicated by a turtle. • ENGINE OIL PRESSURE light—this icon appears if the engine oil pressure drops below a safe level. • MENU ACCESS/BACK button—press this button to access the InfoCenter menus. You can use it to back out of any menu you are currently using. • DOWN button—use this button to scroll down menus.
SERVICE Menu Item Description HOURS Lists the total number of hours that the machine, engine, reels, backlap, and fan have been on, as well as the number of hours the machine has been transported and overheated. COUNTS Lists the number of preheats and starts the machine has experienced. BACKLAP Turns backlapping ON/OFF (once ON you can turn backlapping Off with this setting or by turning off the ignition key).
8 0.600 9 0.750 10 0.925 3. Using the appropriate graph (Figure 17) for 5-, 8-, 11-, or 14-blade cutting units, determine the proper reel speed setting. Adjusting the Tap-off Delay The tap-off delay feature allows the cutting units to turn off without raising, and you may adjust it with the InfoCenter. The delay setting represents the maximum time for the raise/lower joystick to remain in the raise position to activate this feature. The factory default setting is 1 which disables this feature.
Seat-Adjusting Lever Fuel-Shutoff Valve The seat-adjusting lever is located on the front, left corner of the seat (Figure 19), allowing you to adjust the seat forward and rearward. Close the fuel-shutoff valve (Figure 20), behind the seat and under the fuel tank, when storing or transporting the machine on a truck or trailer.
Cutting Unit Power Disconnect Connectors Attachments/Accessories A selection of Toro approved attachments and accessories is available for use with the machine to enhance and expand its capabilities. Contact your Authorized Service Dealer or Distributor or go to www.Toro.com for a list of all approved attachments and accessories.
Fuel Specification Operation Fuel tank capacity: 26.6 L (7 US gallons) Before Operation Recommended Fuel: Unleaded gasoline with an octane rating of 87 or higher ((R+M)/2 rating method) Before Operation Safety Ethanol: Gasoline with up to 10% ethanol (gasohol) or 15% MTBE (methyl tertiary butyl ether) by volume is acceptable. Ethanol and MTBE are not the same. Gasoline with 15% ethanol (E15) by volume is not approved for use.
Filling the Fuel Tank 1. Important: Do not fill the fuel tank completely full. Clean around the fuel-tank cap and remove it (Figure 22 or Figure 23). 3. Install the cap. Note: You will hear a click sound when the cap is secure. 4. Wipe up any spilled fuel. Performing Daily Maintenance Before starting the machine each day, perform the following procedures: • Check the engine-oil level—refer to Checking the Engine Oil (page 34).
During Operation • Never leave a running machine unattended. • Before leaving the operating position (including to empty the catchers or to unclog the chute), do the following: During Operation Safety – Park the machine on level ground. General Safety – Disengage the power take-off and lower the attachments. • The owner/operator can prevent and is responsible for accidents that may cause personal injury or property damage. – Engage the parking brake. – Shut off the engine and remove the key.
– – – – – – – speed or direction. Make turns slowly and gradually Do not operate a machine under any conditions where traction, steering, or stability is in question. Remove or mark obstructions such as ditches, holes, ruts, bumps, rocks, or other hidden hazards. Tall grass can hide obstructions. Uneven terrain could overturn the machine. Be aware that operating the machine on wet grass, across slopes, or downhill may cause the machine to lose traction.
Important: A trace of fluid on the motor or wheel seals is normal. Seals require a small amount of lubrication to perform properly. Shutting Off the Engine 1. 2. 3. Move the throttle lever to the SLOW position, pull back the raise/lower mow control, and move the functional-control lever to the NEUTRAL position. Rotate the ignition key to the OFF position to shut off the engine. Remove the key from the switch to prevent accidental starting. Close the fuel shut-off valve before storing the machine. 1.
Note: This holds compaction to a minimum and leaves a neat, attractive pattern on the greens. lever to the NEUTRAL position, and engage the parking brake. 2. Start the engine. 3. Move the raise/lower mow control forward to lower the cutting units. The cutting units should lower but not start rotating. 3. Note: This procedure drops the cutting units to the turf and starts the reels.
Cutting the Periphery and Finishing Job 1. Finish cutting the green by mowing the outer periphery. Change the direction of cutting from the previous mowing. Note: Always keep weather and turf conditions in mind and be sure to change the direction of mowing from the previous cutting. 2. When finished mowing the outer periphery, tap the raise/lower mow lever rearward to stop the reels, then drive off the green. When all the cutting units are off the green, raise the cutting units.
Towing the Machine Inspecting and Cleaning after Mowing In case of an emergency, you can tow the machine for up to 0.4 km (1/4 mile). After mowing, thoroughly wash the machine with a garden hose without a nozzle so that excessive water pressure does not contaminate and damage the seals and bearings. Do not wash a warm engine or the electrical connections with water. Important: Do not tow the machine faster than 3 to 5 km/h (2 to 3 mph) to avoid damaging the drive system.
Maintenance WARNING Failure to properly maintain the machine could result in premature failure of machine systems causing possible harm to you or bystanders. Keep the machine well maintained and in good working order as indicated in these instructions. Note: Determine the left and right sides of the machine from the normal operating position. Note: Download a free copy of the electrical or hydraulic 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 hour • Torque the wheel nuts. After the first 10 hours • Torque the wheel nuts. After the first 25 hours • Change the engine oil and filter. After the first 50 hours • Change the hydraulic-fluid filter. • Check the engine speed (at idle and full throttle). Before each use or daily • • • • • • • • Check the safety-interlock system Check the safety-interlock system.
Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. Thurs. Fri. Check the safety-interlock operation. Check the instrument operation Check the leak-detector alarm. Check the brake operation. Check the fuel level. Check the hydraulic-fluid level. Check the engine-oil level. Clean the engine, air-cooling fins. Inspect the air-filter pre-cleaner. Check any unusual engine noises. Check the reel-to-bedknife adjustment.
Pre-Maintenance Procedures Lubrication Pre-Maintenance Safety Service Interval: Every 400 hours • Before adjusting, cleaning, repairing, or leaving Lubricate the grease fitting with No. 2 lithium grease. Greasing the Machine the machine, do the following: 1. – Park the machine on a level surface. – Move the throttle switch to the low-idle position. Wipe the grease fitting clean so that you do not force foreign matter into the bearing or bushing (Figure 27). – Disengage the cutting units.
Engine Maintenance Engine Safety • Shut off the engine before checking the oil or adding oil to the crankcase. • Do not change the governor speed or overspeed the engine. Servicing the Air Cleaner Service Interval: Every 50 hours—Service the air-cleaner foam element (more frequently when operating conditions are dusty or dirty). g005126 Figure 29 1. Foam element Every 100 hours—Service the air-cleaner paper element (more frequently when operating conditions are dusty or dirty). 1. 2. Paper element 5.
2. Clean the threads of the drain plug, apply PTFE sealant, and install the drain plug (Figure 31). 3. Remove the oil filter (Figure 31). 4. Apply a light coat of clean oil to the new filter gasket. 5. Screw the filter on by hand until the gasket contacts the filter adapter, then tighten it 3/4 to 1 turn further. Do not overtighten it. 6. Add oil to the crankcase; refer to Changing the Engine Oil and Filter (page 35) and Checking the Engine Oil (page 34). 7.
Fuel System Maintenance Electrical System Maintenance Replacing the Fuel Filter Electrical System Safety Service Interval: Every 800 hours (sooner if the fuel flow is restricted). • Disconnect the battery before repairing the machine. Disconnect the negative terminal first and the positive last. Connect the positive terminal first and the negative last. The in-line fuel filter is in the fuel line between the fuel tank and carburetor (Figure 33).
Servicing the Battery Locating the Fuses Service Interval: Every 50 hours If machine is in storage, check the electrolyte level every 30 days. The fuses in the electrical system are located under the seat (Figure 34). Properly maintain the battery electrolyte and keep the top of the battery clean. Store the machine in a cool place to prevent the battery from running down. The battery cables must be tight on the terminals to provide good electrical contact.
Drive System Maintenance Checking the Tire Pressure Service Interval: Before each use or daily Vary the tire pressure for all 3 wheels, depending upon your turf conditions, from a minimum of 83 to a maximum of 110 kPa (12 psi to 16 psi). Checking the Torque of the Wheel Nuts g028670 Figure 35 Service Interval: After the first hour 1.
g014616 g015494 Figure 37 1. Eccentric Figure 38 2. Locknut B. Move the functional-control lever to the NEUTRAL position and the throttle to the SLOW position. Start the engine. C. Rotate the eccentric until creep does not occur in either direction. When the wheel stops rotating, tighten the nut locking the eccentric and the adjustment (Figure 37). Verify the adjustment with the throttle in the SLOW and FAST position. 1.
Brake Maintenance Adjusting the Brakes If the brake fails to hold the machine while parked, you can adjust the brakes using the bulkhead fitting near the brake drum; contact your Authorized Service Dealer or refer to the Service Manual for more information. Note: Burnish the brakes annually; refer to 12 Burnishing the Brakes (page 14). g014625 Figure 39 1. Jam nut 2. Nut 3. Trunnion bolt 3. Rotate the trunnion bolt clockwise to reduce the mowing speed and counterclockwise to increase the mowing speed.
Hydraulic System Maintenance High Viscosity Index/Low Pour Point Anti-wear Hydraulic Fluid, ISO VG 46 Material Properties: Viscosity, ASTM D445 Hydraulic System Safety cSt @ 40°C 44 to 50 cSt @ 100°C 7.9 to 8.5 Viscosity Index ASTM D2270 140 to 160 • Seek immediate medical attention if fluid Pour Point, ASTM D97 -34°F to -49°F is injected into skin. Injected fluid must be surgically removed within a few hours by a doctor.
before puncturing them. Ensure that the pour spout and funnel are clean. 1. Position the machine on a level surface. Note: Ensure that the machine has cooled down so that the fluid is cold. 2. Check the fluid level according to the hydraulic tank on your machine: • If your tank does not have a sight window, locate the dipstick on the top of the main hydraulic tank (Figure 40) and proceed to step 3. g234252 Figure 41 1. Sight window location 3. Breather 2. Hydraulic-tank cap g234251 3.
Changing the Hydraulic Fluid and Filter Checking the Hydraulic Lines and Hoses Service Interval: After the first 50 hours WARNING Every 800 hours Hydraulic Fluid Capacity: 25.7 L (6.8 US gallons) Hydraulic fluid escaping under pressure can penetrate skin and cause injury. If the fluid becomes contaminated, have your authorized Toro distributor flush the system. Contaminated fluid looks milky or black when compared to clean fluid. • Get immediate medical help if fluid is injected into skin. 1.
g229110 g229108 Figure 45 Leak Alert! Figure 43 Before Starting (fluid cold) 5. Warning buzzer—no sound 6. Fluid level (cold) 1. Float switch (down—closed) Fluid level down 118 to 177 ml (4 to 6 oz) 3. Overflow tube 7. Solenoid-return valve (open) 2. Warning buzzer 4. Leak-detector tank 8. Float switch (raised—open) 1. Filler plug 2. Filler neck 3. Fluid level (warm) Checking the System Operation 1. With ignition switch in the ON position, move the leak detector switch rearward and hold.
Cutting Unit Maintenance Blade Safety A worn or damaged blade or bedknife can break, and a piece could be thrown at you or bystanders, resulting in serious personal injury or death. • Inspect the blades and bedknives periodically for excessive wear or damage. • Use care when checking the blades. Wear gloves and use caution when servicing them. Only replace or backlap the blades and bedknives; never straighten or weld them.
Installing the Electrical Counterweights Secure the electrical counterweight to the existing counterweight with 2 cap screws as shown in Figure 48. g014602 Figure 49 1. Footrest—closed 3. 4. 2. Footrest—open Position the cutting unit under the center suspension arm. With the latches on the suspension-arm bar pointing up (i.e., open) (Figure 50), push the suspension arm down so that the bar fits over the bar across the top of the cutting unit (Figure 51). g036342 Figure 48 1. Cap screw 3.
5. Removing the Cutting Units Close the latches down and around the cutting-unit bar and lock them in place (Figure 50). 1. Note: You can hear a click and feel when the Disconnect the cutting unit power disconnect couplers; refer to Cutting Unit Power Disconnect Connectors (page 21). latches are properly locked in place. 6. 7. CAUTION Coat the spline shaft of the cutting unit motor with clean grease (Figure 52).
Backlapping the Reels WARNING Contact with the reels or other moving parts can result in personal injury. • Keep your fingers, hands, and clothing away from the reels or other moving parts. • Never attempt to turn the reels by hand or foot while the engine is running. g036124 Figure 54 Note: When sharpening, setting the 1.
Storage needed. Move the cutting unit reel speed control to the desired mowing position. If you wish to store the machine for a long period of time, the perform following steps: 49 1. Remove accumulations of dirt and old grass clippings. Sharpen the reels and bedknives, if necessary; refer to the cutting unit Operator's Manual. Coat the bedknives and reel blades with a rust preventive. Oil all lubrication points. 2. Raise and support the machine to remove its weight from the tires. 3.
Notes:
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The Toro 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).
