Form No. 3386-283 Rev A SGR-13 Stump Grinder Model No. 22615—Serial No. 314000001 and Up Model No. 22615G—Serial No. 314000001 and Up Model No. 32611—Serial No. 314000001 and Up Register at www.Toro.com.
Introduction 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. The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. This machine is designed to grind and remove tree stumps and surface roots. It is not intended to cut rock or any other material other than wood and the soil around a stump.
Safety This manual uses 2 words to highlight information. Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention. 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 maintain adequate distance from trees, walls, and other barriers may result in injury as the machine backs up during operation if the operator is not attentive to the surroundings. Only operate the unit in areas where there is sufficient clearance for the operator to safely maneuver the product. – Never refuel or drain the machine indoors. Check that the operator presence controls, safety switches, and shields are attached and functioning properly.
– Keep container nozzle in contact with the tank during filling. • Stop and inspect the equipment if you strike an object. Make any necessary repairs before restarting. • Use only genuine Toro replacement parts to ensure that original standards are maintained. 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. 119-4701 1. Warning—read the Operator's Manual. 5.
Product Overview 119-4692 1. Warning—stop the engine; use both hand holds to lift the grinder. Figure 3 1. Throttle lever 2. Hour meter 3. Cyclone air filter 119-4693 1. Thrown object hazard—keep bystanders a safe distance from the machine. 8. Cutting wheel 9. Belt cover 10. Lift 4. Choke 11. Fuel Cap 5. Fuel valve 12. Parking brake 6. Sediment cup 13. Safety bail 7. Starter 14.
Specifications Note: Specifications and design are subject to change without notice. Cutting Depth 30 cm (12 inches) Length 193 cm (76 inches) Width 75 cm (29.5 inches) Height 107 cm (42 inches) Weight 109 Kg (240 lbs) Attachments/Accessories Figure 4 1. Disengaged throttle position 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.
Operation DANGER In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property. • Fill the fuel tank outdoors, in an open area, when the engine is cold. Wipe up any gasoline that spills. • Never fill the fuel tank inside an enclosed trailer. • Do not fill the fuel tank completely full. Add gasoline to the fuel tank until the level is 6 to 13 mm (1/4 to 1/2 inch) below the bottom of the filler neck.
6. Wipe up any gasoline that may have spilled. because the fuel system could be damaged. Do not mix oil with gasoline. Checking the Engine-oil Level Using Stabilizer/Conditioner Service Interval: Before each use or daily Use a fuel stabilizer/conditioner in the machine to provide the following benefits: 1. Tilt the machine so the engine is level, and stop the engine. • Keeps gasoline fresh during storage of 90 days or less. For longer storage it is recommended that the fuel tank be drained. 2.
Starting and Stopping the Engine WARNING Grinding a stump will throw wood chips, soil, and other debris into the air which could injure you or bystanders. Starting the Engine • Always wear eye protection and a hard hat when using the machine. A mesh visor alone does not provide sufficient eye protection; supplement with protective glasses. 1. Move the fuel valve to the Open position, all the way to the right.
Figure 9 6. Raise the cutting wheel, release the parking brake, and move the machine forward a few inches. Set the parking brake. 7. Repeat steps 5 and 6 until you have completely removed the stump (E through H in Figure 9). 8. Move throttle to the Disengage position, push the handle down enough to raise the cutting wheel off the ground. Wait for the cutting wheel to stop rotating then release the parking brake and pull the machine away from the stump.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Important: The machine may be tipped backward or on its side to facilitate access for cleaning or service, but no longer than 2 minutes. If the machine is held in this position for too long, the engine can be damaged by gasoline draining into the crankcase. Should this happen, perform an extra oil change on the engine.
Engine Maintenance Servicing the Air Cleaner Service Interval: Before each use or daily The cyclone air filter collects the largest contaminant particles, which collect in the container. When you can see a layer of dirt at the bottom of the container, clean the cyclone housing, air channels, and air intake screen. Servicing the Cyclone Air Filter Service Interval: Every 50 hours 1. Remove the 3 screws holding the cyclone housing. 2. Remove the housing with the air intake screen and remove the air channels.
Servicing the Engine Oil Cleaning the Sediment Cup Note: Change the oil more frequently when the operating conditions are extremely dusty or sandy. Service Interval: Every 100 hours Oil Type: Detergent oil with an API service of SJ or higher. Underneath the fuel valve is a sediment cup to catch dirt in the fuel. Yearly or before storage Crankcase Capacity: 2 liters (2.1 qt) Viscosity: SAE 10W-30 is recommended for general use. 1. Move the fuel valve to the Off position, all the way to the left.
Brake Maintenance 2. Pull the wire off the spark plug (Figure 15). Adjusting the Parking Brake 1. Loosen the set screw on side of brake lever knob. Turn the knob clockwise to tighten the brake; adjust counter clockwise to loosen the brake. The left wheel should lock completely when the brake is set. 2. Tighten the setscrew. Figure 15 2. Wire 1. Spark plug 3. Clean around the spark plug. 4. Remove the spark plug and the metal washer. Checking the Spark Plug 1.
Belt Maintenance 6. Lay a straightedge across clutch and flywheel pulleys, tighten belt tension bolt so there is 1 cm (0.40 inch) of flex in the belt when pushing down with 6.8 kg (15 lb) force, at mid-span (when re-tensioning a belt in use) or with 8 kg (18 lb) force when installing a new belt (Figure 19). Adjusting the Drive Belt Tension Service Interval: Before each use or daily Note: Inspect the drive belt through the slot on top of the belt cover. Adjust as required. 1.
Grinder Maintenance Cleaning Replacing the Teeth Removing Debris from the Machine Service Interval: Before each use or daily—Check the condition of the teeth and rotate or replace any that are worn or damaged. Regular cleaning and washing will increase the life span of the machine. Clean the machine directly after use, before the dirt hardens. Due to the high amount of wear placed on the teeth, you will need to rotate and replace them periodically.
Storage 18. Store the unit in a clean, dry garage or storage area. 19. Cover the unit to protect it and keep it clean. For storage over 30 days, prepare the machine as follows: 1. Remove dirt and grime from the external parts of the entire unit, especially the engine. Clean dirt and sawdust chips from the outside of the engine cylinder head fins and blower housing. Important: You can wash the unit with mild detergent and water. 2. Add a petroleum based stabilizer/conditioner to fuel in the tank.
Troubleshooting Problem The engine will not start. Possible Cause Corrective Action 1. The safety bale is in the Off position. 1. Hold the safety bail against the handle. 2. If your model is equipped with an engine with an On/Off switch, the switch is in the Off position. 3. The fuel shutoff valve is closed. 4. The choke is open. 2. Move the switch to the On position. 5. The fuel tank is empty. 6. The spark plug wire is loose or disconnected. 3. Open the fuel valve. 4.
The Toro Warranty A limited warranty (see warranty periods below) SWS Turf Renovation and Tree Care Conditions and Products Covered Owner Responsibilities The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Products listed below to be free from defects in materials or workmanship. You must maintain your Toro Product by following the maintenance procedures described in the Operator’s Manual.
