Form No. 3377-196 Rev B Groundsmaster® 7210 Traction Unit Model No. 30633—Serial No. 315000001 and Up Register at www.Toro.com.
Dealer or Toro Customer Service and have the model and serial numbers of your product ready. Figure 1 identifies the location of the model and serial numbers on the product. Write the numbers in the space provided. 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 Checking the Alternator Belt ............................. 47 Controls System Maintenance ............................. 47 Adjusting the Control Lever Neutral Interlock Switch ........................................................... 47 Adjusting the Control Lever Neutral Return ........................................................... 48 Adjusting the Traction Drive for Neutral ............. 49 Adjusting the Maximum Ground Speed............. 50 Adjusting the Tracking .........................
Preparation Safety • While mowing, always wear substantial footwear and long trousers. Do not operate the equipment when barefoot or wearing open sandals. These machines meet or exceed ANSI B71.4–2012 specifications in effect at the time of production • Safety equipment including a hard hat, safety Improper use or maintenance by the operator or owner can result in injury.
• • • • • • • • • • • • To reduce the fire hazard, keep the engine, – use slow speeds on slopes and during tight turns; – stay alert for humps and hollows and other hidden hazards; Watch out for traffic when crossing or near roadways. Stop the blades from rotating before crossing surfaces other than grass. When using any attachments, never direct discharge of material toward bystanders nor allow anyone near the machine while in operation.
• Use a walk behind mower and/or a hand trimmer near drop-offs, ditches, steep banks or water. • Reduce speed and use extreme caution on slopes. • Remove or mark obstacles such as rocks, tree limbs, etc. from the mowing area. Tall grass can hide obstacles. • Watch for ditches, holes, rocks, dips, and rises that change the operating angle, as rough terrain could overturn the machine. • Avoid sudden starts when mowing uphill because the mower may tip backwards.
Slope Indicator G011841 g011841 Figure 3 This page may be copied for personal use. 1. The maximum slope you can safely operate the machine on is 15 degrees. Use the slope chart to determine the degree of slope of hills before operating. Do not operate this machine on a slope greater than 15 degrees. Fold along the appropriate line to match the recommended slope. 2. Align this edge with a vertical surface, a tree, building, fence pole, etc. 3. Example of how to compare slope with folded edge.
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. decal110-8254 110-8254 decal107-1866 1. Engine–Stop 107-1866 3. Engine—Start 2. Engine—Run 1.
decal117-2718 117–2718 decal120-9164 120–9164 1. Height-of-cut settings decal117-3276 117-3276 1. Engine coolant under pressure 3. Warning—do not touch the hot surface. 2. Explosion hazard—read the Operator's Manual. 4. Warning—read the Operator's Manual. decal121-3363 121–3363 1. Fast 3. Engage PTO 2. Slow 4.
decal106-9290 106-9290 1. Inputs 5. In seat 2. Not active 6. Power Take-off (PTO) 9. Outputs 10. Power Take Off (PTO) 3. High temperature shutdown 7. Parking brake Off 11. Start 4. High temperature warning 12. Energize to Run (ETR) 8. Neutral 13. Start 14. Power decal120-9196 120-9196 1. Forward 3. Slow 5. Reverse 2. Fast 4. Neutral 6. Tow valve location; torque the tow valves to 6.78 ± 1.13 N⋅m (60 ± 10 in-lbs). 10 7. Read the Operator's Manual for more information on the hydraulic oil.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 1 2 Use Qty. No parts required – Check the hydraulic fluid, engine oil, and coolant levels. No parts required – Activate and charge the battery. Media and Additional Parts Description Use Qty. Operator's Manual 1 Review before operating the machine. Engine operator's manual 1 Review before operating the machine. Parts Catalog 1 Use to reference part numbers.
7. 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. WARNING CALIFORNIA Proposition 65 Warning Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm.
Product Overview WARNING Incorrect battery cable routing could damage the machine and cables causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. Controls Become familiar with all the controls before you start the engine and operate the machine (Figure 6). • Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable. 1 2 • Always connect the positive (red) battery cable before connecting the negative (black) cable.
Using the InfoCenter LCD Display The InfoCenter LCD display shows information about your machine such as the operating status, various diagnostics and other information about the machine (Figure 8) There is a splash screen and main information screen of the InfoCenter. You can switch between the splash screen and main information screen, at any time, by pressing any of the InfoCenter buttons and then selecting the appropriate directional arrow. 1 TORO G020866 g020866 Figure 7 1.
InfoCenter Icon Description (cont'd.) InfoCenter Icon Description (cont'd.) Glow plugs are active Symbols are often combined to form sentences.
Accessing Protected Menus Service Menu Item Description Hours Lists the total number of hours that the machine, engine and fan have been on, as well as the number of hours the machine has been transported and has overheated. Note: The factory default PIN code for you machine is either 0000 or 1234. If you changed the PIN code and forgot the code, contact your Authorized Toro Distributor for assistance. 1.
Operation 4. Press the middle button to enter the PIN code (Figure 10D). Wait until the red indicator light of the InfoCenter illuminates. Note: Determine the left and right sides of the machine from the normal operating position. Note: If the InfoCenter accepts the PIN code CAUTION and the protected menu is unlocked, the word “PIN” displays in the upper right corner of the screen.
Use summer-grade diesel fuel (No. 2-D) at temperatures above -7°C (20°F) and winter-grade fuel (No. 1-D or No. 1-D/2-D blend) below that temperature. Fuel Tank Capacity Note: Use of winter-grade fuel at lower temperatures Filling the Fuel Tank provides lower flash point and cold flow characteristics which eases starting and reduces fuel filter plugging. Using summer-grade fuel above -7°C (20°F) contributes toward longer fuel pump life and increased power compared to winter-grade fuel.
Checking the Engine-Oil Level Before you start the engine and use the machine, check the oil level in the engine crankcase; refer to Checking the Engine-Oil Level (page 40). Checking the Cooling System Before you start the engine and use the machine, check the cooling system; refer to Checking the Cooling System (page 45). g000963 Figure 12 Checking the Hydraulic System 1. Safe Zone 2. Use walk behind mower and/or hand trimmer near drop-offs and water.
Releasing the Parking Brake Operating the Parking Brake Push forward and down on the parking brake lever to release the parking brake (Figure 14). Always set the parking brake when you stop the machine or leave it unattended. Setting the Parking Brake 1. Move the motion control levers (Figure 17) out to the neutral locked position. 2. Pull up and back on the parking brake lever to set the parking brake (Figure 13). Note: The parking-brake lever should stay firmly in the engaged position.
the throttle lever in the Slow position in both the forward and reverse directions for 1 to 2 minutes. Also operate the lift lever and PTO lever to ensure proper operation of all parts. Then shut the engine off and check fluid levels, check for oil leaks, loose parts, and any other noticeable malfunctions. 1 2 CAUTION Shut the engine off and wait for all moving parts to stop before checking for oil leaks, loose parts, or other malfunctions. 3 Stopping the Engine 1.
Stopping the Machine 1. Release the parking brake; refer to Releasing the Parking Brake (page 20). To stop the machine, move the traction-control levers to neutral and to the locked position, disengage the power take off (PTO), move the throttle to the Slow position, and stop the engine. Note: The engine will kill if the traction control levers are moved with the parking brake engaged. 2. Move the levers to the center, unlocked position.
Diesel Particulate Filter Regeneration Important: Minimize the amount of time that you idle the engine or operate the engine at low-engine speed to help reduce the accumulation of soot in the soot filter. The diesel particulate filter (DPF) is part of the exhaust system. The diesel-oxidation catalyst of the DPF reduces harmful gasses and the soot filter removes soot from the engine exhaust.
DPF Ash Accumulation • When enough ash accumulates, the engine • The lighter ash is discharged through the exhaust system; the heavier ash collects in the soot filter. • Ash is a residue of the regeneration process. Over • time, the diesel particulate filter accumulates ash that does not discharge with the engine exhaust. • • The computer for the engine calculates the amount of ash accumulated in the DPF.
Types of Diesel Particulate Filter Regeneration Types of diesel particulate filter regeneration that are performed while the machine is operating: Type of Regeneration Conditions for DPF regeneration DPF description of operation Passive Occurs during normal operation of the machine at high-engine speed or high-engine load The InfoCenter does not display an icon indicating passive regeneration.
Types of diesel particulate filter regeneration that require you to park the machine: (cont'd.) Type of Regeneration Conditions for DPF regeneration DPF description of operation Recovery Occurs as a result of ignoring parked regeneration requests and continuing operation, adding more soot when the DPF is already in need of a parked regeneration When the recovery-regeneration icon is displayed in the InfoCenter, a recovery regeneration is requested.
Reset Regeneration Parked Regeneration g214713 g214711 Figure 25 Assist/reset-regeneration icon Figure 26 Parked-regeneration request icon • The assist/reset-regeneration icon displays in the • The parked-regeneration requested icon displays InfoCenter (Figure 25). • • The computer takes control of the intake throttle and changes the fuel injection operation to increase the temperature of the engine exhaust. in the InfoCenter (Figure 26).
6. Engage the parking brake. 7. Set the throttle to the low IDLE position. Performing a Parked Regeneration Note: For instructions on unlocking protected menus, refer to Accessing Protected Menus (page 16). 1. Access the protected menu and unlock the protected settings submenu (Figure 28); refer to Accessing Protected Menus (page 16). g212138 Figure 30 4. When the “Initiate DPF Regen. Are you sure?” message displays, press the center button (Figure 31). g028523 Figure 28 2.
g211986 g212405 Figure 32 Figure 34 6. Move the throttle control to LOW IDLE and press the center button (Figure 33). B. The “Waiting on (Figure 35). ” message displays g212372 g212406 Figure 33 Figure 35 7. The following messages display as the parked regeneration process begins: C. The computer determines whether the regeneration runs. One of the following messages displays in the InfoCenter: A. The “Initiating DPF Regen.” message displays (Figure 34).
The engine is cold—wait. The engine is warm—wait. The engine hot—regeneration in progress (percent complete). 9. The parked regeneration is complete when the “Regen Complete” message displays in the InfoCenter. Press the left button to exit to the home screen (Figure 38). g213424 Figure 36 • If the regeneration process is not allowed by the engine computer, the “DPF Regen Not Allowed” message displays in the InfoCenter (Figure 37).
Testing the Safety Interlock System • Perform a recovery-regeneration whenever there is a loss of engine power and a parked regeneration cannot effectively clean the DPF of soot. Service Interval: Before each use or daily • A recovery regeneration requires up to 4 hours Test the safety interlock system before you use the machine each time. If the safety system does not operate as described below, have an Authorized Service Dealer repair the safety system immediately. to complete.
g004927 Figure 41 1. High temperature shutdown—the engine temperature has exceeded safe levels and the engine has been shut down. Check the cooling system. 2. High temperature warning—the engine temperature is approaching unsafe levels and the mower deck has been shut down. Check the cooling system. 1 2 3. Operator is in the seat g022100 g022100 4. The PTO is On 5. The parking brake is not engaged Figure 40 1. Latches 2. Side panel cover 6. Controls are in Neutral 7.
Positioning the Seat Changing the Seat Position The seat can move forward and backward. Position the seat where you have the best control of the machine and are most comfortable. 1. To adjust, move the lever sideways to unlock the seat (Figure 43). g004489 Figure 44 1. Seat suspension knob 2. Operator weight setting Changing the Back Position The back of the seat can be adjusted to provide a comfortable ride. Position the back of the seat where it is most comfortable.
Loading Machines Pushing the Machine by Hand Use extreme caution when loading units on trailers or trucks. One full-width ramp that is wide enough to extend beyond the rear tires is recommended instead of individual ramps for each side of the unit (Figure 46). The lower rear section of the tractor frame extends back between the rear wheels and serves as a stop for tipping backward. Having a full-width ramp provides a surface for the frame members to contact if the unit starts to tip backward.
1 g000951 Figure 46 1. Trailer 3. Not greater than 15 degrees 2. Full-width ramp 4. Full-width ramp—side view Transporting Machines G022097 g022097 Figure 47 1. Front tie-down (left side shown) WARNING Driving on the street or roadway without turn signals, lights, reflective markings, or a slow moving vehicle emblem is dangerous and can lead to accidents causing personal injury. Do not drive machine on a public street or roadway without signs, lights, and/or markings required by local regulations.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Note: Looking for an Electrical Schematic or and searching for your machine from the Manuals link on the home page. Hydraulic Schematic for your machine? Download a free copy of the schematic by visiting www.Toro.com Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 200 hours • Change the hydraulic oil and filter.
Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. Thurs. Fri.
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. decal125-2747 Figure 48 Service Interval Chart Pre-Maintenance Procedures Lubrication Greasing the Bearings and Bushings Important: The fasteners on the covers of this machine are designed to remain on the cover after removal.
Engine Maintenance down the unit when it is still hot and avoid directing high-pressure or high volume spray at the bearings or seals. Checking the Air Cleaner 1. Check the air cleaner body for damage, which could possibly cause an air leak. Replace a damaged air cleaner body. Check the whole clean air intake system for leaks, damage, or loose hose clamps. 2.
Important: Avoid using high-pressure air which could force dirt through the filter into the intake tract. 10W-30 viscosity grades. See the parts catalog for part numbers. Checking the Engine-Oil Level 4. Remove and replace the primary filter (Figure 49). Service Interval: Before each use or daily Important: Do not clean the used element to The engine is shipped with oil in the crankcase; however, the oil level must be checked before and after the engine is first started.
Servicing the Diesel-Oxidation Catalyst (DOC) and the Soot Filter 6. Close the engine cover and secure it with the latches. Crankcase Oil Capacity 5.2 liters (5.5 qt) with the filter. Service Interval: Every 6,000 hours or clean the soot filter if engine faults SPN 3720 FMI 16, SPN 3720 FMI 0, or SPN 3720 FMI 16 display in the InfoCenter. • If advisory message ADVISORY 179 displays in the InfoCenter, the DPF is nearing the recommended point for servicing the diesel-oxidation catalyst and the soot filter.
Fuel System Maintenance 3. Clean the area where the filter canister mounts. Note: Refer to Fuel Specification (page 17) for proper fuel recommendations. 5. Lubricate the gasket on the filter canister with clean oil. 4. Remove the filter canister and clean the mounting surface. 6. Install the filter canister by hand until the gasket contacts mounting surface, then rotate it an additional 1/2 turn. DANGER Under certain conditions, diesel fuel and fuel vapors are highly flammable and explosive.
Cleaning the Fuel Tank Electrical System Maintenance Service Interval: Every 2 years Drain and clean fuel tank every 2 years. Also, remove and clean the in-line strainers after draining the tank. Use clean diesel fuel to flush out the tank. Important: Whenever working with the electrical system, always disconnect the battery cables, negative (-) cable first, to prevent possible wiring damage from short-outs.
WARNING Incorrect battery cable routing could damage the machine 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. • Always connect the positive (red) battery cable before connecting the negative (black) cable. Storing the Battery If the machine will be stored more than 30 days, remove the battery and charge it fully.
Cooling System Maintenance 1. Check the level of the coolant in the expansion tank (Figure 58). The coolant level should be between the marks on the side of the tank. DANGER Discharging hot pressurized coolant or touching hot radiator and surrounding parts can cause severe burns. 1 • Do not remove the radiator cap when the engine is hot. Always allow the engine to cool at least 15 minutes or until the radiator cap is cool enough to touch without burning your hand before removing the radiator cap.
Brake Maintenance 4. Move the switch up or down on the bracket until the distance between the brake shaft sensor and the switch plunger is 3.9 mm (5/32 inch) (Figure 60). Adjusting the Parking Brake Interlock Switch Note: Make sure that the brake-shaft sensor does not contact the switch plunger. 1. Stop the machine, move the deck lift switch fully into the neutral-locked position, set the parking brake, and remove the ignition key. 5. Secure the switch jam nuts. 6. Test the adjustment as follows: A.
Belt Maintenance Controls System Maintenance Checking the Alternator Belt Adjusting the Control Lever Neutral Interlock Switch Service Interval: Every 100 hours Check the condition and tension of the belts (Figure 61) after every 100 operating hours. 1. Stop the machine, move the deck lift switch fully into the neutral-locked position, set the parking brake, and remove the ignition key. 1. Proper tension will allow 10 mm (3/8 inch) deflection when a force of 44 N (10 lb.
2 1 G020875 g020875 Figure 64 1. Bolts 2. Control panel g004763 Figure 63 1. Control lever 2. Neutral interlock switch 3. Screws 4. 0.4 to 1 mm (0.015 to 0.045 inch ) 4. Move the control lever to the neutral position but not locked (Figure 66). 5. Pull the lever back until the clevis pin (on an arm above the pivot shaft) contacts the end of the slot (just beginning to put pressure on the spring) (Figure 65). 4.
WARNING The engine must be running to perform this adjustment. Contact with moving parts or hot surfaces may cause personal injury. Keep hands, feet, face, clothing, and other body parts away from rotating parts, muffler, and other hot surfaces. 1. Raise the frame onto stable jack stands so that the drive wheels can rotate freely. 2. Slide seat forward, unlatch it, and swing it up and forward. 3. Disconnect the electrical connector from the seat safety switch. g004918 Figure 66 1. Neutral position 2.
WARNING Electrical system will not perform proper safety shut off with jumper wire installed. • Remove jumper wire from wire harness connector and plug connector into seat switch when adjustment is completed. • Never operate this unit with jumper installed and seat switch bypassed. 13. Lower the seat into position. 14. Remove the jack stands. Adjusting the Maximum Ground Speed 1. Disengage the PTO, move the motion control levers to the neutral locked position, and set the parking brake. 2.
Adjusting the Tracking 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. 2. Move the throttle lever to the Slow position, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Loosen the bolts securing the control levers (Figure 70) g004766 Figure 69 1. Stop bolt 3. Jam nut 2. Control lever 4. 1.5 mm (0.060 inch) 5. Thread the stop bolt all the way in (away from the control lever).
Hydraulic System Maintenance The reservoir is filled at the factory with approximately 4.7 liters (5 quarts) of high quality tractor transmission/hydraulic fluid. The recommended replacement fluid is as follows: Toro Premium Transmission/Hydraulic Tractor Fluid (Available in 5 gallon pails or 55 gallon drums. See parts catalog or Toro distributor for part numbers.) Alternate fluids: If the Toro fluid is not available, Mobil® 424 hydraulic fluid may be used.
Changing the Hydraulic Oil And Filter Service Interval: After the first 200 hours Every 800 hours 1. Disengage the PTO, move the motion control levers to the neutral locked position, and set the parking brake. 2. Move the throttle lever to the Slow position, stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Place a large pan under the hydraulic reservoir and transmission case and remove the plugs, draining all of the hydraulic fluid (Figure 73).
Storage B. Clean the battery, terminals, and posts with a wire brush and baking soda solution. Machine C. Coat the cable terminals and battery posts with Grafo 112X skin-over grease (Toro Part No. 505-47) or petroleum jelly to prevent corrosion. 1.
Notes:
Toro General Commercial Product 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).
