Summary of Contents for Toro Greensmaster 3420 TriFlex
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Form No. 3377-360 Rev A Greensmaster ® 3420 TriFlex™ Traction Unit Model No. 04540—Serial No. 313000001 and Up g014597 *3377-360* A Register at www.Toro.com. Original Instructions (EN)
You are responsible for operating the product properly and safely. This manual also uses 2 words to highlight information. You may contact Toro directly at www.Toro.com for product Important calls attention to special mechanical information and accessory information, help finding a dealer, or to register and Note emphasizes general information worthy of special your product.
Preparation Safety • While mowing, always wear substantial footwear, long trousers, hard hat, safety glasses, and hearing protection. This machine meets or exceeds CEN standard EN Long hair, loose clothing, or jewelry may get tangled 836:1997, ISO standard 5395:1990, and ANSI B71.4-2004 in moving parts.
• Slow down and use caution when making turns and crossing roads and sidewalks. Stop the reels when not The following list contains safety information specific to Toro mowing. products or other safety information that you must know that is not included in the ANSI standards.
• • Shut the engine off before emptying the baskets. To ensure safety and accuracy, have an Authorized Toro Distributor check the maximum engine speed with a • Raise the cutting units when driving from one work area tachometer.
Sound Pressure Level Measured vibration level for left hand = 0.52 m/s Uncertainty Value (K) = 0.26 m/s This unit has a sound pressure level at the operator’s ear of 84 dBA, which includes an Uncertainty Value (K) of 1 dBA. Measured values were determined according to the procedures outlined in EN 836.
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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. Slow 121–6670 1. Engage the reels. 2. Disengage the reels. 115-8155 1.
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121–5169 1. Throttle—slow 5. Functional control lever 9. Use for mowing 2. Throttle—continuous variable setting 6. Lower the reels and engage. 10. Use for transport 3. Throttle—fast 7. Use for backlapping reels 4. Raise the reels 8. Neutral 121–5171 Battery Symbols 1.
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121–2641 121–2640 1. Warning—read the 4. Tipping hazard—slow 1. Warning—read the 4. Tipping hazard—do not Operator’s Manual, do machine before turning, Operator’s Manual, do drive across slopes greater not operate this machine do not turn at high speeds. not operate this machine than 15 degrees or down unless you are trained.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Roll bar Bolt (1/2 x 3-3/4 inches) Install the roll bar. Flange-nut (1/2 inch) Seat completion kit Install the seat to the base. Steering wheel Locknut (1-1/2 inches) Install the steering wheel.
Installing the Roll Bar Installing the Seat Parts needed for this procedure: Parts needed for this procedure: Seat completion kit Roll bar Bolt (1/2 x 3-3/4 inches) Procedure Flange-nut (1/2 inch) Acquire your desired seat kit from your distributor and install it as directed in the instruction included with the kit.
Activating and Charging the Battery No Parts Required Procedure Use only electrolyte (1.265 Specific Gravity) to fill battery Figure 6 initially. 1. Electrolyte 1. Remove the fasteners and battery clamp and lift out the battery. 4. Allow approximately 20 to 30 minutes for the Important: Do not add electrolyte while the electrolyte to soak into the plates.
WARNING Battery terminals or metal tools could short against metal tractor components causing sparks. Sparks can cause the battery gasses to Installing the Grass Basket explode, resulting in personal injury. Hooks • When removing or installing the battery, do not allow the battery terminals to touch any metal parts of the tractor.
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2. Apply grease to the inside diameter of the drive coupler. 3. The cutting unit is shipped without a front roller. Obtain a roller (Model No. 04625, 04626 or 04627) from your local Toro Distributor. Install the roller using the loose parts supplied with the cutting unit and g014602 installation instructions included with the roller.
9. With the latches on the suspension-arm bar pointing up (i.e., open) (Figure 12), push the suspension arm down so that the bar fits over the bar across the top of the cutting unit (Figure 13). g014609 Figure 12 1. Latch—closed position 3.
Product Overview Installing EU Decals Parts needed for this procedure: Warning decal 121–2640 Procedure If this machine will be used in the EU, affix the warning decal 121–2640 over warning decal 121–2641. g014674 Figure 15 1. Engine 5. Steering wheel 2.
Note: The engine cannot be stopped by the use of the throttle control. g014603 Figure 16 1. Traction pedal—forward 3. Steering arm locking pedal G017975 2. Traction pedal—reverse Figure 18 1. Ignition switch 4. Throttle 2. Functional control lever 5. InfoCenter 3.
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conjunction with the raise/lower mow control lever and the reel speed control for backlapping the reels. 1200 52.2V n/min 1600 10,000.0 n/min G017943 G017947 Figure 19 Figure 21 1. Backlap switch—backlap 2. Backlap switch—mow 1. Functional control status 3. PTO speed position position 2.
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Controls the units used on the a list of the recent machine InfoCenter. The menu choices faults. Refer to the Service are English or Metric. Manual or your Authorized Toro Language Controls the language used on Distributor for more information the InfoCenter.
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0.400 Note: If the user defined passcode is forgotten, a temporary 0.450 passcode can be obtained through your authorized Toro distributor. Setting the Reel Speed Diagnosing the Fault Log Indicator To achieve a consistent, high quality–of–cut and a uniform...
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Parking Brake Lever Pull up on the brake lever (Figure 16) to set the parking brake. Disengage it by pushing it forward and down. Set the parking brake any time you leave the machine. g014628 Figure 24 1. Seat adjusting lever g01461 0 Figure 23 Note: Before lifting the seat, slide it to the furthest back...
Cutting Unit Power Disconnect its capabilities. Contact your Authorized Service Dealer or Distributor or go to www.Toro.com for a list of all approved Connectors attachments and accessories. Before installing, removing, or working on the cutting units, disconnect the cutting units from the power supply...
Preferred oil: SAE 10W–30 • Alternate oil: SAE 15W–40 Toro Premium Engine oil is available from your distributor in the 10W–30 viscosity. See the parts catalog for part numbers. Note: The best time to check the engine oil is when the engine is cool before it has been started for the day.
Filling the Fuel Tank • Fuel filter plugging may be expected for a time after converting to biodiesel blends. Use only clean, fresh diesel fuel or biodiesel fuels with low • Contact your distributor if you wish for more information (<500 ppm) or ultra low (<15 ppm) sulfur content.
the coolant at the beginning of each day before starting the engine. CAUTION If the engine has been running, the pressurized, hot coolant can escape and cause burns. • Do not open the radiator cap when the engine is running. •...
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Filling the Hydraulic Tank Toro Premium All Season Hydraulic Fluid (Available in 5 gallon pails or 55 gallon drums. See parts catalog or Toro 1. Position the machine on a level surface. Make sure the distributor for part numbers.) machine has cooled down so the oil is cold.
Draining Water from the Fuel Checking the Reel-to-Bedknife Filter Contact Each day before operating the machine, check the Service Interval: Before each use or daily reel-to-bedknife contact, regardless if the quality of cut had 1. Position the machine on a level surface and stop the previously been acceptable.
2. Remove your foot from the traction pedal and make The safety interlock system prevents the engine from starting sure the pedal is in the neutral position. unless: 3. Move the throttle lever to the Slow position. • The traction pedal is in neutral. 4.
Installing and Removing the Cutting Units Installing the Cutting Units 1. Disconnect the cutting unit power disconnect couplers; refer to Cutting Unit Power Disconnect Connectors (page 23). g014609 Figure 36 CAUTION 1. Latch—closed position 3. Latch—open position If you do not disconnect the power to the 2.
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Figure 39 1. Reel motor 2. Motor retaining bar 4. Move the motor to the storage location on the front of the suspension arm (Figure 40). Figure 38 1. Reel motor 3. Cavity 2. Spline shaft 4. Motor retaining bar 8.
7. Roll the cutting unit out from under the suspension arm. 8. Repeat steps 3 through 7 for the other cutting units as required. 9. Connect the cutting unit power disconnect couplers; refer to Cutting Unit Power Disconnect Connectors (page 23). Training Period Before mowing greens with the machine, it is recommended that you find a clear area and practice starting and stopping,...
Towing the Machine In case of an emergency the machine can be towed for a short distance (less than 1/4 mile (0.4 km)). However, Toro does not recommend this as standard procedure. Important: Do not tow the machine faster than 2-3 MPH (3-5 km/h) because the drive system may be damaged.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. 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. Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure...
Lubrication Engine Maintenance Servicing the Air Cleaner Greasing the Generator Belt Tensioner Service Interval: Every 200 hours • Check the air cleaner body for damage which could cause Service Interval: Every 400 hours an air leak. Replace if damaged. Check the whole intake system for leaks, damage or loose hose clamps.
4. Clean the dirt ejection port located in the removable 3. Screw the filter on by hand until the gasket contacts cover. Remove the rubber outlet valve from the cover, the filter adapter, then tighten 1/2 to 3/4 turn further. clean the cavity and replace the outlet valve.
Electrical System WARNING Maintenance Battery terminals or metal tools could short against metal tractor components causing sparks. Sparks can cause the battery gasses to explode, resulting Servicing the Battery in personal injury. • When removing or installing the battery, do not allow the battery terminals to touch any metal WARNING parts of the tractor.
Fuses The fuses in the machine’s electrical system are located under the seat (Figure 49). Figure 50 1. Alternate positive battery post g014617 Figure 49 1. Fuses 2. 50 A fuse for radiator fan (behind parts illustrated) Fuse Layout Lift Reel Starter E-Reel Enable Over Temp...
Adjusting the Transport Speed Drive System Maintenance The traction pedal is adjusted for maximum transport speed at the factory, but an adjustment may be required if the pedal reaches full stroke before it contacts the pedal stop, or if a decrease in transport speed is desired.
Adjusting the Mowing Speed Cooling System Maintenance The machine is adjusted at the factory, but speed may be varied if desired. 1. Loosen the jam nut on the trunnion bolt (Figure 53). Cleaning the Radiator Screen 2. Loosen the nut securing the lock and mow brackets on the pedal pivot.
Brake Maintenance Belt Maintenance Adjusting the Brakes Adjusting the Alternator Belt If the brake fails to hold the machine while parked, you can Service Interval: After the first 8 hours adjust the brakes using the bulkhead fitting near the brake Make sure the belt is properly tensioned to ensure proper drum;...
Every 800 hours and fittings are tight before applying pressure to the hydraulic system. If the oil becomes contaminated, contact your local Toro distributor because the system must be flushed. Contaminated • Keep your body and hands away from pin oil looks milky or black when compared to clean oil.
Cutting Unit Maintenance Raise/Lower Mow control rearward and stop the engine. After completing adjustments, repeat steps 4 through 9. Backlapping the Reels 12. Repeat the procedure for all cutting units you want to backlap. WARNING 13. When finished, return the backlap switch to the forward (F) position, replace the cover, and wash all lapping Contact with the reels or other moving parts can compound off of the cutting units.
Storage If you wish to store the machine for a long period of time, the following steps should be performed 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.
Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor's service or have difficulty obtaining guarantee information, contact the Toro importer.