Form No. 3422-517 Rev A Greensmaster® 3250-D 2-Wheel Drive Traction Unit Model No. 04384—Serial No. 401380001 and Up Register at www.Toro.com.
This product complies with all relevant European directives; for details, please see the separate product specific Declaration of Conformity (DOC) sheet. operating instructions or to receive proper training may result in injury. For more information on safe operating practices, including safety tips and training materials, go to www.Toro.com.
Servicing the Air Cleaner .................................. 34 Servicing the Engine Oil.................................... 34 Fuel System Maintenance ................................... 36 Draining Water from the Fuel Filter.................... 36 Replacing the Fuel Filter ................................... 37 Inspecting the Fuel Lines and Connections.................................................. 37 Electrical System Maintenance ........................... 38 Electrical System Safety ................
Safety • Do not put your hands or feet near moving This machine has been designed in accordance with EN ISO 5395:2013 and ANSI B71.4-2017 when 18 kg (40 lb) of ballast has been added to the rear wheel and the appropriate weight kit is installed to the rear castor. An additional guard kit is required for EN ISO 5395:2013 compliance. For proper compliance, see the Setup section. • Do not operate the machine without all guards components of the machine.
decal93-8068 decal93-6681 93–8068 93-6681 1. Read the Operator's Manual for instructions on locking and unlocking the steering arm. 1. Cutting/dismemberment—hazard, fan-stay away from moving parts. decal93-6689 93-6689 decal93-6686 93-6686 1. Warning—do not carry passengers. 1. Hydraulic fluid 2. Read the Operator's Manual. decal127-6114 127-6114 1. Read the Operator's Manual. 3. Engine—preheat 2. Engine—shut off 4. Engine—start decal127-6115 127-6115 1. Lower and engage the reels 5.
decal104-7729 104–7729 1. Warning—read the instructions before servicing or performing maintenance. 2. Cutting/dismemberment hazard; hand or foot—shut off the engine and wait for moving parts to stop. decal93-8062 93-8062 1. To lock the parking brake, press the brake pedal and the parking-brake lock. 3. Parking-brake lock 2. To unlock the parking brake, press the brake pedal. decal115-8155 115-8155 1. Warning—read the Operator's Manual, do not prime or use starting fluid. decal106-5976 106-5976 1.
decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery. 1. Explosion hazard 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.
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 Use Qty. Seat Nut (5/16 inch) 1 4 Mount the seat to the base. No parts required – Activate and charge the battery. 3 Roll bar Bolt (5/8 x 4-1/2 inch) Locknut (5/8 inch) 1 4 4 Install the roll bar. 4 No parts required – Reduce the tire pressure. 5 Carrier frame Spacer Bolt (1/2 inch x 3-1/4 inches) Locknut (1/2 inch) 2 2 2 2 Mount the front carrier frames.
Media and Additional Parts Description Use Qty. Operator's Manual 1 Review it before operating the machine. Engine owner's manual 1 Use it to reference engine information. Declaration of Conformity Noise rating certificate 1 1 For CE compliance Ignition keys 2 Start the engine. Note: Mounting fasteners for the Greensmaster 3250-D cutting units are included with the cutting units.
2 Activating and Charging the Battery No Parts Required Procedure g001197 Use only electrolyte (1.265 specific gravity) to fill the battery initially. Figure 5 1. Electrolyte WARNING Battery terminals or metal tools could short against metal machine components, causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. 4. Allow approximately 20 to 30 minutes for the electrolyte to soak into the plates.
to the negative (–) terminal of the battery and secure them with the bolts and nuts (Figure 6). Slide the rubber boot over the positive terminal to prevent a possible short from occurring. WARNING Incorrect battery cable routing could damage the tractor and cables, causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. • Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable.
5 6 Mounting the Front Carrier Frames Adjusting the Carrier Frame Rollers Parts needed for this procedure: No Parts Required 2 Carrier frame 2 Spacer 2 Bolt (1/2 inch x 3-1/4 inches) 2 Locknut (1/2 inch) Procedure Procedure 1. Mount a carrier frame assembly to each clevis with a spacer, bolt (1/2 x 3-1/4 inch), and locknut (1/2 inch); refer to Figure 8. Torque to 91 to 113 N∙m (67 to 83 ft/lb). 1.
3. 7 Slide the sleeve back on each ball joint receiver and hook the receiver onto the cutting unit ball stud (Figure 10). Installing the Oil Cooler Optional No Parts Required Procedure If you are operating the machine in an area where ambient temperatures range from 20 to 49°C (70 to 120°F), or if you use the machine for heavy-duty use (mowing other areas than greens, such as fairways or verticutting), install the Hydraulic Oil Cooler Kit (Part No. 104-7701) to the machine. g021274 8 Figure 10 1.
g008420 Figure 11 1. Mounting bolts 2. Drive motor g005115 Figure 12 8. 9. Coat the motor spline shaft with clean grease and install the motor by rotating the motor clockwise so that the motor flanges clear the studs. Rotate the motor counterclockwise until the flanges encircle the studs (Figure 11). 1. Alignment strip 3. Cut grass on right 2. Approximately 12.7 cm (5 inches) 4. Keep focal spot 1.8 to 3 m (6 to 10 ft) ahead of the machine. Tighten the mounting bolts (Figure 11).
g008423 g008422 Figure 13 Figure 15 1. Transport plate 4. Offset lift hook 1. Transport plate 4. Link hook 2. Adjusting screw 5. 25 mm (1 inch) 2. Adjusting screw 5. 22 mm (7/8 inch) 3. Transport-plate mounting screw 3. Transport —late mounting screw 3. 4. Loosen the transport plate mounting screws (Figure 14, Figure 15, and Figure 13). 5. Raise the cutting units to the transport position.
11 13 Adding Rear Ballast Installing the CE Decals Parts needed for this procedure: Parts needed for this procedure: 1 18 kg (40 lb) Rear Weight Kit (Part No. 100-6442 or Part No. 99-1645; purchase separately) 1 Warning decal (Part No.
Product Overview Controls Traction Pedal The traction pedal (Figure 18) has 3 functions: to make the machine move forward, to move it backward, and to stop the machine. Press the top of the pedal to move forward and the bottom of the pedal to move backward or to assist in stopping when moving forward. Also, allow the pedal to move to the NEUTRAL position to stop the machine. Do not rest the heel of your foot on reverse when operating forward (Figure 19). g234996 Figure 17 1. CE production year decal 3.
Parking-Brake Tab • REAR position—neutral position; use when backlapping the reels To set the parking brake, press the brake pedal, then press the parking-brake tab (Figure 18) to engage the brakes. Disengage the tab by pressing the brake pedal. Engage the parking brake before you leave the machine.
Raise/Lower Mow Control Seat-Adjustment Lever Moving the control (Figure 20) forward during cutting operation lowers the cutting units and starts the reels. Pull back on the control to stop the reels and raise the cutting units. To stop the reels without raising the cutting units, pull back on the control momentarily and releasing it. Start the reels by moving the control forward.
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. Width of cut 150 cm (59 inches) Wheel tread 128 cm (50.5 inches) Wheel base 123 cm (48.6 inches) Overall length (w/baskets) 238 cm (93.9 inches) Overall width Overall height Engine speed settings Net weight w/reels Before Operation Before Operation Safety 173 cm (68 inches) General Safety 197 cm (77.
◊ Painted surfaces may be damaged by biodiesel blends. 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. • Never use gasoline that contains more than 10% ethanol by volume, such as E15 (contains 15% ethanol), E20 (contains 20% ethanol), or E85 (contains up to 85% ethanol). • Do not use fuel that contains methanol.
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.
– – – – – – – • Initial start up of a new engine. • The engine has ceased running due to lack of fuel. • Maintenance has been performed upon fuel 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.
4. 5. 6. The safety-interlock system prevents the engine from starting unless: • The traction pedal is in the NEUTRAL position. • The functional-control lever is in the NEUTRAL position. The cutting reels should stop rotating and the cutting units should raise to the full transport position. Engage the brake to keep the machine from moving, and operate the traction pedal through the forward and reverse positions. Continue the above procedure for 1 to 2 minutes.
Checking the Operator’s Presence Switch 1. Sit on the seat, move the traction pedal to the NEUTRAL position, move the functional control lever to the NEUTRAL position, and engage the parking brake. 2. Start the engine. 3. Release the parking brake, move the functional control lever to the MOW position, and rise from the seat.
the sight line; i.e., keep the steering wheel edge aligned with a point that is always kept the same distance away from the front of the machine. 5. As the front edges of the baskets cross the edge of the green, pull back the raise/lower mow lever rearward and hold it until all the cutting units have risen. This stops the reels and lifts the cutting units.
4. Inspecting and Cleaning after Mowing Empty the grass baskets of all clippings before you transport the machine to the next green. Note: Heavy wet clippings place an undue strain on the baskets and add unnecessary weight to the machine, which increases the load on the machine systems (e.g., engine, hydraulic system, and brakes). 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.
Towing the Machine In case of an emergency, you can tow the machine for up to 0.4 km (1/4 mile). Important: Do not tow the machine faster than 3 to 5 km/h (2 to 3 mph) to avoid damaging the drive system. If you must move the machine more than 0.4 km (1/4 mile), transport it on a truck or trailer. 1. Locate the bypass valve on the pump and rotate it counter-clockwise 2 full turns (Figure 27). g016421 Figure 27 View from below 1. Bypass valve 2.
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 8 hours • Check the tension on the alternator belt. After the first 10 hours • Torque the wheel nuts. After the first 50 hours • Change the engine oil and filter. • Change the hydraulic-fluid filter. • Check the engine speed (at idle and full throttle). Before each use or daily • Inspect the seat belt(s) for wear, cuts, and other damage.
Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. Thurs. Fri. Sat. Check the safety-interlock operation. Check the instrument operation Check the brake operation. Check the fuel filter/water separator. Check the fuel level. Check the engine-oil level. Check the hydraulic-fluid level. Clean the screen and radiator. Inspect the air filter. Check any unusual engine noises. Check the reel-to-bedknife adjustment.
Lubrication • Traction pedal pivot (1) (Figure 30) Greasing the Machine Service Interval: Every 50 hours (Also, apply grease after every washing.) The machine has grease fittings that must be lubricated regularly with No. 2 general-purpose, lithium-base grease. If the machine is operated under normal conditions, lubricate all bearings and bushings after every 50 hours of operation. Lubricate fittings immediately after every washing, regardless of the interval listed.
Engine Maintenance Important: Avoid using high pressure air which could force dirt through the filter into the intake tract. Engine Safety 4. • Shut off the engine before checking the oil or adding oil to the crankcase. Do not change the governor speed or overspeed the engine. • Important: Do not clean the used element. Servicing the Air Cleaner Service Interval: Every 200 hours—Service the air-cleaner filter (more frequently when operating conditions are dusty or dirty).
on the dipstick, add oil to bring the oil level to the FULL mark. Do not overfill. Important: Keep the engine oil level between the upper and lower limits on the oil gauge; the engine may fail if you run it with too much or too little oil. 1. Park the machine on a level surface, shut off the engine and remove the key. 2. Remove the dipstick and wipe it with a clean rag (Figure 34). Important: Remove the dipstick while filling the engine with oil.
Fuel System Maintenance Draining Water from the Fuel Filter Service Interval: Before each use or daily 1. Position the machine on a level surface and shut off the engine. 2. Place a drain pan under the fuel filter. 3. Open the drain plug on the fuel filter approximately one turn and drain any accumulated water (Figure 36). g016422 Figure 35 1. Drain plug 2. Oil filter 2. Remove the oil filter. Apply a light coat of clean oil to the new filter gasket. 3.
Replacing the Fuel Filter 9. Dispose of the fuel and filter according to local regulations. Service Interval: Every 800 hours 1. Close the fuel shutoff valve (Figure 37) below the fuel tank. Inspecting the Fuel Lines and Connections Service Interval: Every 2 years Inspect the fuel lines for deterioration, damage, or loose connections. g008434 Figure 37 1. Fuel shut-off valve 2. Clean the area where the filter canister mounts. 3. Place a drain pan under the fuel filter. 4.
Electrical System Maintenance WARNING Incorrect battery cable routing could damage the tractor and cables, causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. Electrical System Safety • Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable. • 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.
Drive System Maintenance A. Loosen both jam nuts securing the traction-control cable to the bulkhead on the hydrostat (Figure 40). Ensure that the jam nuts are loosened equally and sufficiently to allow adjustment. Checking the Tire Pressure Service Interval: Before each use or daily Vary the tire pressure for the front wheels, depending upon your turf conditions, from a minimum of 55 kPa (8 psi) to a maximum of 83 kPa (2 psi).
Adjusting the Mowing Speed Adjusting the Transport Speed The machine is adjusted at the factory, but speed may be varied if desired. Obtaining the Maximum Transport Speed The traction pedal comes adjusted for maximum-transport speed, but you may need to adjust it if the pedal reaches full stroke before it contacts the pedal stop, or if you want to a decrease the transport speed. 1. Loosen the jam nut on the trunnion bolt (Figure 42). 2.
Cooling System Maintenance 3. Clean the screen and install it. Checking the Engine-Coolant Level Cooling System Safety The capacity of the cooling system is approximately 3.2 L (3.3 US qt). • Swallowing engine coolant can cause poisoning; keep out of reach from children and pets. Fill the cooling system with a 50/50 solution of water and permanent ethylene glycol antifreeze. Check the level of the coolant at the beginning of each day before starting the engine.
Brake Maintenance Adjusting the Brakes A brake adjustment rod is located on each side of the machine so that you can adjust the brakes equally. Burnishing the Brakes 1. Firmly apply the brakes and drive the machine at mowing speed until the brakes are hot, as indicated by their smell. You may need to adjust the brakes after the break-in period; refer to Adjusting the Brakes (page 42). While moving forward in transport speed, press the brake pedal; both wheels should lock equally.
Belt Maintenance Controls System Maintenance Adjusting the Alternator Belt Adjusting the Cutting Unit Lift/Drop Service Interval: After the first 8 hours Ensure that the belt is properly tensioned to ensure proper operation of the machine and prevent unnecessary wear. 1. Park the machine on a level surface, shut off the engine, engage the parking brake, remove the key, and wait for all moving parts to stop. 2. Apply moderate thumb pressure to the belt between the pulleys (10 kg or 22 lb).
Hydraulic System Maintenance High Viscosity Index/Low Pour Point Anti-wear Hydraulic Fluid, ISO VG 46 Material Properties: Hydraulic System Safety • Seek immediate medical attention if fluid is injected into skin. Injected fluid must be surgically removed within a few hours by a doctor. Viscosity, ASTM D445 cSt @ 40° C 44 to 48 cSt @ 100° C 7.9 to 8.
Checking the Hydraulic-Fluid Level 1. 1. Park the machine on a level surface. Ensure that the machine has cooled down so the fluid is cold. 2. Remove the cap from the reservoir and check the fluid level. The fluid should be up to the bottom of the screen in the filler neck (Figure 48). Clean the area around the filter mounting area (Figure 49). Place a drain pan under the filter and remove the filter. g008447 Figure 49 1.
Cutting Unit Maintenance Blade Safety Refer to and complete the procedure in Maintenance Safety (page 30). A worn or damaged blade or bedknife can break, and a piece could be thrown toward 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 g014736 and use caution when servicing them. Only replace or backlap the blades and bedknives; never straighten or weld them.
Backlapping the Reels WARNING Contact with the reels or other moving parts can result in personal injury. • Keep your 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. g229849 1. Park the machine on a level surface, lower the cutting units, shut off the engine, and engage the parking brake. 2. Tilt the operator’s seat forward and support it with the prop rod (Figure 53). g229880 Figure 52 1.
10. When finished, return the backlap lever to the F position, move the reel speed knob to the desired reel-speed setting, lower the seat, and wash all lapping compound off of the cutting units. Adjust cutting unit reel to bedknife as needed. Important: If you do not return the backlap lever to the F position after backlapping, the cutting units will not raise or function properly. g229849 g229848 Figure 54 1. Knob (reel-speed control) 3. R position 2. Handle (backlap lever) 4. F position 5.
Storage If you wish to store the machine for a long period of time, perform the following steps prior to storage: 1. Remove accumulations of dirt and old grass clippings. Sharpen the reels and bedknives, if necessary; refer to the cutting unit Operator's Manual. Use a rust preventive on bedknives and reel blades. Grease and oil all lubrication points; refer to Greasing the Machine (page 33). 2. Block up the wheels to remove any weight on the tires. 3.
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