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Summary of Contents for Toro 09801
- Page 1 FORM NO. 3318-402 GB Rev A OPERATOR'S MODEL NO. 09801—60001 & OVER MANUAL ® ® HYDROJECT 3000 AERATOR © The Toro Company—1996...
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Page 2: Table Of Contents
CRETE OR ASPHALT BECAUSE IT WILL PENETRATE THESE SURFACES. Since this is a high-quality product, Toro is concerned about the future use of the machine and safety of the user. Therefore, read this manual to familiarize yourself with safety, operation and maintenance instructions. Certain informa- tion in this manual is emphasized. -
Page 3: Safety Instructions
Safety Instructions Hazard control and accident prevention are dependent tial shoes. Wearing safety glasses, safety shoes, ear upon the awareness, concern, and proper training of the protection and a helmet is advisable and required personnel involved in the operation, transport, mainte- by some local ordinances and insurance regula- nance, and storage of the machine. - Page 4 14. Start the engine with the parking brake engaged. 24. Be sure the machine is in safe operating condition by keeping nuts, bolts and screws tight. Check all 15. Do not run the engine in a confined area without ade- bolts and nuts frequently to be sure they are tight- quate ventilation.
- Page 5 Authorized Toro Distributor. To ensure optimum performance and safety, always purchase genuine TORO replacement parts and acces- sories to keep the Toro all TORO. NEVER USE WILL-FIT" REPLACEMENT PARTS AND ACCES- SORIES MADE BY OTHER MANUFACTURERS.
- Page 6 Symbol Glossary SAFETY ALERT GENERAL HAZARD CRUSHING OF CRUSHING OF CUTTING OF CUTTING OF FOOT CRUSHING OR SYMBOL SAFETY ALERT WHOLE BODY, FINGERS OR HAND, FINGERS OR HAND PUNCTURE OF FOOT, APPLIED FROM FORCE APPLIED CORING HEAD ABOVE FROM SIDE WHOLE BODY ENTANGLEMENT, FINGERS OR HAND THROWN OR FLYING...
- Page 7 ON/START OFF/STOP FAST SLOW CONTINUOUS ENGINE START ENGINE STOP VARIABLE, LINEAR 1 INCH (25mm) PARK UNLEADED FUEL FUEL TANK FILL LOCK UNLOCK CORING HEAD ALWAYS HAVE CORING HEAD LINE FULLY UP FOR TRANSPORT & FULLY DOWN FOR CORING TRACTION DRIVE MANUAL CHOCK WHEELS IN PARKED POSITION, ALWAYS FORK FROM FRONT OR REAR...
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Page 8: Specifications
48–90 kPa. Clutches: Electromagnetic, dual-groove belt drive for the water pump and driveshaft flange brake/clutch Pump—Pump is a Toro exclusive design (patent pend- for the main valve gearbox. ing) with cast stainless steel head and 3 piston plungers. Vee packing seals and Kevlar guides. - Page 9 IMPORTANT: Use only nozzle configurations shown Interlocks for water pressure, transport lift and trac- or damage to the machine may occur. tion neutral. Aluminum Washer, Toro Part no. 80-6680 is required with Ground Speed: any nozzle change Aerating: 0–3.2 kmh (both directions) Transport: 0–6.4 kmh (both directions)
- Page 10 1.181 6 and 7.6–10.1 cm 86-8133 2.057 15.2–20.3 cm Aluminum Washer, Toro Part no. 80-6680 is required with any nozzle change **Additional nozzles may be blocked to compensate for pump wear. Check Valve Ball Spring Spring Check Valve Ball CLOSED (BLOCKED) NOZZLE...
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Page 11: Identification And Ordering
HYDROJECT 3000, sup- ply model and serial numbers to be sure that correct infor- mation and replacement parts are obtained. To order replacement parts from an authorized TORO Distributor, supply the following information: Model and serial numbers of the machine. -
Page 12: Before Operating
Before Operating ACTIVATE AND CHARGE THE BATTERY Since the battery is not filled with electrolyte or activated, bulk electrolyte with 1.260 specific gravity must be pur- chased from a local battery supply outlet. WARNING Electrolyte gases are explosive and can cause serious injury to eyes, lungs and skin. -
Page 13: Check Engine Oil
FILL THE FUEL TANK WITH GASOLINE THE TORO COMPANY STRONGLY RECOMMENDS THE USE OF FRESH CLEAN, UNLEADED REGULAR GRADE GASOLINE IN TORO GASOLINE POWERED PRODUCTS. UNLEADED GASOLINE BURNS CLEANER, EXTENDS... -
Page 14: Check Gear Case Fluid Level
REDUCING THE BUILD-UP OF COMBUSTION CHAMBER DEPOSITS. DANGER Because fuel is flammable, caution must be used when storing or handling it. Do not fill the fuel tank while the engine is running, hot or when the machine is in an enclosed area. -
Page 15: Check Pump Case Fluid Level
Mobil DTE 26 hydraulic oil. Check the level of hydraulic oil on the sight gauge before the engine is first started and daily there- after. Change the filter initially after 25 hours of operation, thereafter change the oil and filter every 250 hours of operation. The oil and filter must be changed immediately when any conta- mination, sludge, water or condensation appears in the oil or on sight gauge. -
Page 16: Check Tire Pressure
55–82 psi. CHECK THE ACCUMULATOR CHARGE Have the accumulator charge checked before and after each operating season by an Authorized TORO Distributor. WARNING Charged accumulators contain high-pressure nitrogen. Nitrogen is the only gas to use for accumulator char- ing. -
Page 17: Controls
Controls Ignition Switch (Fig. 6)—The ignition switch, which is used to start and stop the engine, has three positions: OFF, ON and START. Choke (Fig. 6)—To start the engine, close the carburetor choke by pulling the choke control outward to the FULL position. After the engine starts, regulate the choke to keep the engine running smoothly. - Page 18 onto rollers to commence aeration. The switch will override spacing control setting when it is moved to the transport posi- tion. Aeration Engagement Button (Fig. 7)—Depressing the button starts water injection system only when the water pressure is above 193 kPa and the rollers are on the ground. Aeration Stop Button (Fig.
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Page 19: Operating Precautions
Operation OPERATING PRECAUTIONS STARTING / STOPPING THE ENGINE Before aerating, inspect the work area for debris and determine the best direction and pattern in which to Make sure the wires are installed on the spark plugs operate the machine. and the fuel shut-off valve is open. If the machine starts to vibrate abnormally, shut off the Make sure the parking brake is engaged. -
Page 20: Operating Procedure
dence in the performance of the Hydroject 3000. OPERATING PROCEDURE Make sure the wires are installed on the spark plugs and the fuel shut-off valve is open. Uncoil a garden hose making sure there are no kinks or bends in the hose. Lay out the hose so there are no obstruc- tions between the machine and the area to be aerated. -
Page 21: Check Interlock System
Note: Injection operation starts approximately 4–5 seconds after pump engages. Also, the injection system will auto- matically stop if the traction bail is not engaged within 3–4 seconds after starting the water system. 11. When aerating, work moving perpendicular from the water supply to avoid running over the garden hose. - Page 22 CAUTION THE INTERLOCK SWITCHES ARE FOR THE OPERATOR’S PROTECTION, SO DO NOT DISCON- NECT THEM. CHECK SWITCH OPERATION DAILY TO ASSURE THE INTERLOCK SYSTEM IS OPERATING. IF A SWITCH IS DEFECTIVE, REPLACE IT BEFORE OPERATING THE MACHINE. REPLACE THE SWITCHES EVERY TWO YEARS TO ASSURE MAXIMUM SAFETY.
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Page 23: Transport Operation
PUSHING OR TOWING THE MACHINE In an emergency, the machine can be pushed or towed for a very short distance. However, Toro does not recommend this as stan- dard procedure. IMPORTANT: Do not push or tow the machine faster than... - Page 24 must be moved a considerable distance, transport it on a truck, trailer or pulling it with the traction wheel raised and secured to a dolly. Whenever the machine is pushed or towed the by-pass valve must be opened. Hook on front of handle is used for a tie-down only, not a hitch point.
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Page 25: Maintenance
Maintenance LUBRICATION CAUTION To avoid personal injury from inadvertent start up or contact with a hot surface, stop the engine, remove the key from the switch and wait for the unit to cool before servicing or making adjustments of the machine. The Hydroject 3000 has 5 grease fittings that must be lubricated Figure 14 every 25 hours of operation with No. - Page 26 2. Adjust carburetor fast setting to 3. Low engine power 3450–3550 rpm 3. Contaminated fuel plugged fuel or air filter bad spark plug 4. Have system serviced by an Authorized Toro Distributor *Make all checks with engine off and parking brake engaged.
- Page 27 3. Check for loose wires or connections. reads Have machine checked by an 3. Check that yellow LED is lit on elec- Authorized Toro Distributor. tronic controller Unit not producing aeration holes 1. Check for kinked supply hose restric- 1. Correct condition...
- Page 28 2. Missing nozzle or too many large noz- If mechanical noise continues during zles installed aeration stop unit and have it ser- viced by an Authorized Toro 3. Broken springs in nozzle extension Distributor. check valve. 2. Open bleed valve and examine noz- 4.
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Page 29: Servicing The Pre- Filter
Note: To ease the removal of the filter body from the filter head, a filter wrench is available. Contact your Authorized Toro Distributor. CAUTION: The water filter body is very heavy when filled with water and filter. Use caution when unscrew- ing the filter body from the filter head. -
Page 30: Changing Engine Oil And Filter
contaminating the water system when the filter is installed. Insert the new filter cartridge into the filter body. Thread the filter body with the filter onto the filter head. Hand tighten. Turn on the water supply and press the bleed button on the top of the water filter head. -
Page 31: Servicing The Air Cleaner
Turn off the engine and allow the machine to stand for 2 minutes. 10. Check the oil and make sure the level is up to the FULL mark on the dipstick. Add more oil if the level is low; how- ever, DO NOT OVERFlLL. -
Page 32: Checking And Replacing The Spark Plug
CHECKING AND REPLACING THE SPARK PLUG Since the air gap between center and side electrodes increases gradually during normal engine operation, check condition of the electrodes at 100 hour intervals. The correct spark plug to use in the engine is a Champion RS14 YC or equivalent. Set the air gap at ,06 mm. -
Page 33: Changing Pump Case Oil
panel base, and discard the filter. Thoroughly clean the fil- ter mounting surface and make sure a new gasket is installed in the new filter. Fill the new filter with new Mobil DTE 26 hydraulic oil or equivalent oil (refer to fluid recommendation table). Apply a thin film of clean oil to the filter gasket. -
Page 34: Checking Hydraulic Lines And Hoses
up to proper level. DO NOT OVERFILL. Check for possible leaks. Lower the hood and secure the latches. CHECKING HYDRAULIC LINES AND HOSES After every 100 operating hours, check hydraulic lines and hoses for leaks, kinked lines, loose mounting supports, wear, loose fit- tings, weather deterioration and chemical deterioration. -
Page 35: Battery Care
BATTERY CARE Battery electrolyte level must be properly maintained and the top of the battery must be kept clean. If the Aerator is stored in a location where temperatures are extremely high, the battery will run down more rapidly than if the machine is stored in a location where temperatures are cool. - Page 36 With the engine "OFF" and the key removed from the Reinstall the spark plugs. ignition, rotate the drive coupling by hand until resis- tance is felt. Continue to turn the coupling about 1/4 Drain the gasoline from the fuel tank and fuel lines. revolution, opening the the cycling valve.
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Page 37: Service Interval Chart
Clean/Decarbon Combustion Chamber & Intake Port (If using leaded fuel)* 250 hours Replace Spark Plugs 500 hours Adjust Engine Valve Lash* 500 hours Clean Engine Breather* 500 hours Inspect Nozzles/Springs* 500 hours Check Water System Performance 500 hours * Have machine serviced by an Authorized Toro Distributor.