MODEL NO. 30580 — 40001 thru 60001 & UP FORM NO. 3316-341 Rev. B OPERATOR’S MANUAL TOR, To understand this predict, and for safety and optimum performance, read this manual before starting the engine. Pay special attention to SAFETY INSTRUCTIONS highlighted by this symbol. A it means CAUTION, WARNING or DANGER personal safety instruction. Failure to comply with the instruction may result in personal injury.
FOREWORD The Groundsmaster® 580D was developed to satisfy the demand for a large scale rotary mower that combines the productivity of a 16—foot mowing machine with the handling ease of a trim mower. The Grounds master 580D has advanced concepts in engineering and design, and if properly maintained, will provide excellent service, Since the Grounds master 580D is a high quality product, TOR is concerned about its future use and safety of the user.
SAFETY INSTRUCTIONS SAFETY AND INSTRUCTION DECALS SPECIFICATIONS . LOOSE PARTS .. .. BEFORE OPERATING CONTROLS OPERATING INSTRUCTIONS LUBRICATION DAILY MAINTENANCE CHECKLIST . MAINTENANCE Engine Olf and Filter .27 Engine Fuel System 28 Engine Cooling System . .28 Air Cleaner Maintenance . 30 Hydraulic System Service . . .31 Planetary Gear Drive Service .33 Battery Service . 34 Fuses and Circuit Breaker . .
A SAFETY INSTRUCTIONS 15. Pay attention when using the machine. To prevent loss of contra: A. Mow only in daylight or when there is good artificial light. B. Watch for holes or other hidden hazards. C. Be extremely careful when operating close to sand traps, ditches, creeks, steep hillsides or other hazards. D. Reduce speed when making sharp tums. Avoid sudden stops and starts. E. Othello rear to assure no one is behind the machine before backing up. F Watch for traffic when near or crossing roads.
A SAFETY AND INSTRUCTION DECALS The following decals are installed on the machine. if any become damaged or illegible, replace it. The decal part number is listed below and in your parts catalog. Replacement decals can be ordered from your Authorized Toto Distributor. 165 A DANGER ST : PROPER TOWING CAN CAUSE || | HORN SEVERE PERSONAL INJURY ] ||OR DAMAGE THIS MACHINE. Hon Q :BEFORE TOWING, THO, | Y. ON REAR FENDER AND FRONT FRAME open s | (Part No. 72—4080) .
A SAFETY AND INSTRUCTION DECALS Macaroon ] BLADE RETAINING BOLTS MUST BE TORQUED TO 140-165 phi-Ibs. CHECK BLADE BOLT TORQUE AFTER | STRIKING ANY SOLID OBJECT. wue CUTTING UNIT CASTOR ARMS (Part No. 69-0880) Low Tel 1152253 35 | _RANGE __ HEIGHT OF CUT ON FRONT AND REAR CUTTING UNITS MOTOR MOUNT PLATES (Part No. 71-4260) — ___DANGER | Ry I FATING BLADES UNDER ENTIRE WOODPECKER. KEEP HANDS and FEET AWAY, ‘ THROWN OBJECTS ARE DANGEROUS. DEFLECTOR IN PLACE, KEEP BYSTANDERS AWAY. ON CUTTING UNITS. {Part No.
SPECIFICATIONS Seat and Storage: Deluxe seat w/armrests, backrest and suspension. Adjustable fare and aft travel, weight and height. Tool storage tray under hinged orifice plate; storage and beverage holder alongside control panel. Brakes: Enclosed, multiple front hydraulic disc brakes operated by right foot pedal. Mechanical steering brakes via two pedals which lock together for parking brake function. Dynamic braking through closefisted hydro static drive.
SPECIFICATIONS Adjustment: 1/2 in, (127 mm) increments by spacers on all castor shafts. Cutter Drive: Hydraulic gear motor. Three "B” section bats to spindles Castor Wheels: Four 10.50 x 3.50 heavy duty, interchangeable, slid rubber castor wheels. Cutting Unit Suspension: Outboard cutting unit arms pivot from center, sweep curling units forward in mow and [ift, and rotate cutting units down and back in transport.
BEFORE OPERATING caution Wear safety goggles and rubber gloves when working with batteries. Charge batteries in a well—ventilated place so gases produced while charging can dissipate. Since the gases are explosive, keep electrical spark and open flame away from batteries. Do not smoke. Nausea may result if the gases are inhaled. Unplug charger from electrical outset before connecting to or disconnecting charger leads from battery posts. CHECK BATTERIES (Initial preparation) 1.
BEFORE OPERATING PROPER AMBIENT TEMPERATURE VISCOSITY -20° t020° C)| SADES 20° 10 105° F t040.6° C)| SADES 108° F (40.6° C) and up SAE 40 Note: Do not use bellicosity oils. 1. Engine 03 2, Radiator Cap IMPORTANT: Check oil after every 5 hours operation or daily. Change ofl and filter after the first 50 hours, then change both every 100 hours operation thereafter. Change oil and filter more frequently when engine is operated in extremely dusty or dirty conditions, 5.
BEFORE OPERATING Figure 6 1. Fuse Tenn Cap CHECK TIRE PRESSURE (DAILY) Since the Grounds master 580D can be operated under many different types of turf conditions, proper tire pressure is very important. Use the following as a guide: Under Normal mowing conditions and when used on a wide variety of turf grasses — 15 psi (1034 kPa) front; 13 psi (89.6 pajama rear. When turfs wet and softer than normal — use low pressure: 12 psi (B2.7 kPa) front and 9 psi {62 kPa} fear.
BEFORE OPERATING 1. Start engine, position the machine on a level surface, lower cutting units to a point where castor wheels can be removed from arms, set lift levers in neutral, set parking brake and shut engine off. Remove ignition key to prevent accidental startup. 2. Position castor whee! axles on all cutting units in the same hole in the castor forks. 3. Ont he front cutting unit, remove the hairpin cotter and clevis pins from the rear castor pivot arms (Fig. 8).
CONTROLS Seat (Fig. 11) — Pull seat adjusting lever (it side) outward slide seat fore or aft to desired position and release lever to lock seat in position. Seat moves 5.9 cm) fore and aft in 18/32 in. {15 mm} increments. Kris at lower center provides infinitely variable weight adjustment from 110 ~ 285 Ib (49.9 — 129.3 kg). grue 11 4. Seat Adjusting Lever 2. Weight Adjusting Knee 3. Weight Indicator Seat height adjusts vertically to three positions.
CONTROLS Alarm Silence Button (Fig. 14) — Pressing bunion silences alarm. Alarm system will disengage and automatically reset when problem is corrected. Figure 14 1. Hydraulic O Laval Warning hydraulic Olf Temperature Warming 3. Hydraulic Ol Liter Warning 4. Air Cleaner Warning 5. Mar silence Burton Parking Brake indicator {Fig. 15) — On steering column. Alerts operator the parking brake is on. Figure 18 1. Parking Brahe Indicator 2. High Range Spewed Diode Indicator 3.
CONTROLS Deck Drive/PTO Switch (Fig. 16) — Pull sleeve upward on switch lever and push lever to ENGAGE position and release to actuate switch; lever will move to neutral position when released. Move lever to DISENGAGE position to stop. Switch automatically resets to DISENGAGE when all three cutting units are raised or engine is shut off. Engine Over—ride Switch (Fig. engine has overheated and been shut-down by the safety switch, depressing button will allow engine operation.
OPERATING INSTRUCTIONS IMPORTANT: The fuel system must be bide if any of the following have occurred: A. Initial start—up of a new machine. B. Engine has ceased running due to lack of fuel. C. Maintenance has been performed upon fuel system components; ie., filter replaced, separator serviced, etc. Refer to Bleeding Fuel System. STARTING/STOPPING ENGINE 1. 8it on seat, keep foot off traction pedal. Ensure parking brake is engaged.
OPERATING INSTRUCTIONS 3. Loosen (3} air vent plugs on the engine fuse filter assembly about 1-1/2 turns (Fig. 24). 4. Rotate priming pump (Fig. 28) counter—clockwise unfit spring in pump assembly releases. Operate pump up and down until a solid stream of fuel flows out around filter plug and tighten plug. i Figure 24 1. Fuel Filter Air Bleed Plug 2. Injection Pump Alr Bleed plug 5. Loosen air vent plug on injection pump about (Fig. 24).
OPERATING INSTRUCTIONS CHECKING INTERLOCK SWITCHES The purpose of the interlock switches are to prevent the engine from cranking or starting unless the traction pedal is in NEUTRAL, to ensure citing units disengage when raised or when operator leaves the seat, In addition, the engine will stop when the traction pedal Is depressed with operator off the seat.
OPERATING INSTRUCTIONS 3. Connect the Diagnostic ACE connector to the harness connector. Make sure correct overlay decal is positioned on Diagnostic ACE. 4. Tum the key switch ta the ON position, but do not start machine, Note: The red text on the overlay decal refers to input switches and the green text refers to outputs. 5. The “outputs displayed” LED, on lower right column of Diagnostic ACE, should be illuminated.
OPERATING INSTRUCTIONS CHECK WARNING INDICATOR LIGHTS Each day, before operating assure all warning lights are functioning: 1. Sit on seat and apply parking brake. Turn ignition key ON and push TEST button. Al lights should illuminate. 2. Alight fails to illuminate, replace the boob and test again. PUSHING OR TOWING MACHINE In an emergency, the Grounds master 580~D can be moved by the following methods: A, Actuate the by—pass valve in the variable displacement hydraulic pump and push or tow the machine. B.
OPERATING INSTRUCTIONS Note: TOR recommends HIGH RANGE ground speed be used for road travel only (with cutting units up). Points to consider while operating the fraction unit, cutting units or other implements are the hydro static transmission, engine speed, load on the cutting blades or other implement components and the importance of the brakes.
OPERATING INSTRUCTIONS Note: Hold the traction pedal in position when stopping cruise control operation, otherwise the machine will stop abruptly due to hydro static braking action, Hiss an emergency and it becomes necessary to stop suddenly while in cruise control, depress the service brake pedal, this breaks the electrical circuit, returns the traction pedal 1o neutral and stops the machine. Stopping the Machine ~ To stop the machine and cease operation, take foot off traction pedal and apply the brakes.
DAILY MAINTENANCE CHECKLIST Daily Maintenance: (duplicate this page for routine use) Maintenance maintenance or Eel Check stem » MON | TUES | WED |[THURS | FRI » Safety interlock Operation Brake Operation Engine Oil Level Cooling System Fluid Level Drain Water/Fuel Separator Alr Condition Radiator & Screen for Debris Unusual Engine Noises SNy Unusual Operating Noises Height of Cut Hydraulic System Olf Level Hydraulic Hoses for Damage Fluid Leaks Tire Pressure instrument Operation Condition of Blades Lubrica
MAINTENANCE A\ rumination Before performing machine maintenance, park on a level surface, set the parking brake, fully lower cutting units, shut engine off and remove key from ignition switch. If engine must be running to perform maintenance or adjustment, stay clear of moving pairs. if engine has been operating shortly before maintenance has begun, avoid engine, muffler, turbo~charger and radiator as they may be hot enough to cause injury.
MAINTENANCE 1. Unlatch and raise hood and prop it open (Fig. 32). Make sure hood prop is secured in one of the mounting brackets on hood. Unlatch and remove both side panels {Fig. 32). 2. Place drain pan in line with the drain plug {Fig. 32). Clean area around drain plug. Figure 35 1. Engine Ol Drain Plug 3. Remove drain plug and allow ol to drain into pan. Remove and replace ofl filter (Fig. 36); refer to parts catalog for replacement number.
ENGINE COOLING SYSTEM The cooling system holds approximately 3.9 gal (14.7 1) of a 50/50 solution of ethylene glycol! anti~freeze and water. To properly maintain the system, use the following procedures: 1. Check coolant level each day before starting the engine; refer to Check Cooling System in Before Operating section. A rumination Check coolant level before the engine has been started because coolant system will not be pressurized.
MAINTENANCE Figure 42 1. Alternator 4. Mounting Bracket 2. Holt 5. Bolts 3. Plaice D. Inst alt pane and close hood. 5. Every 100 hours operation, check condition of cooling system hoses and tightness of connections. Repair, as needed. 6. Every 1000 hours, or yearly, drain and flush the cooling system and replace the thermostat and hose assemblies.
MAINTENANCE Servicing Air Cleaner Filter Every 200 hours, or mots frequently in extreme dusty, dirty conditions, service the air cleaner filer by washing ar use of compressed air. After every five cleanings {1000 hours}, or yearly, replace the element. 1. Unlatch, raise and prop hood open. 2. Service dust cup assembly; refer to Servicing Dust Cup and Baffle above. 3. Remove wing nut w/gasket and slide filter element out of alr cleaner body (Fig. 45). Figure 45 1. Filter Element 4.
MAINTENANCE Check Oil Level 1. Visually check hydraulic oil level daily through sight glass {Fig. 46). With machine on a level surface, oil should be in the middies of the sight grass when warm and slightly below level when cold. 2. It oil needs to be added, clean area thoroughly around the fill cap before removing cap (Fig. 46). Add oil until proper level is indicated in sight glass. 9 2. Reservoir Fill Cap Figure 46 1.
MAINTENANCE Drain Hydraulic Reservoir Every 1000 hours operation, or yearly, drain and replace hydraulic fluid in reservoir Total system capacity is approximately 40 gal (151 I}; reservoir capacity is approximately 32 gal (121 1). Note: i oil becomes contaminated {oil appears milky or black), the system must be flushed. Contact your local TOR distributor for assistance. 1. Place drain pan under reservoir. In turn, remove all three (3) drain plugs and let oil drain inch pan (Fig. 48). 2.
To Drain Gear Oil: 1. With machine on level surface, position wheel so the check/drain plug is at lowest position. 2. Place drain pan under hub, remove plug and allow oil to drain. 3. When oil has drained, position wheel so plug hole is at three or nine o'clack position (Fig. §1). 4. Add approximately 32 oz (1.24 I} high quality SAE 8090 wt. gear lube to bring level up to bottom of hole and install plug. 5. Repeat steps 1—4 on the opposite gear assembly.
MAINTENANCE BRAKE SYSTEM SERVICE Check brake fluid level every 50 hours operation. Replace fluid every 1000 hours operation, or yearly. Replenish system with DOT 3 hydraulic brake fluid. To check fluid level: 1. Raise floor panel in front of seat (Fig. 54). Remove tool tray. Figure 84 1. Floor Plate 2. Tool Tray 2. Snap cover bail off cover and remove caver from master cylinder (Fig. 55). 1. Master Cylinder 2.
MAINTENANCE BLADE MAINTENANCE Note: Although not needed for normal maintenance procedures, the front cutting unit can be pivoted (tilted) to fully upright position (Fig. 57). Should you desire to silt the cutting unit, proceed as follows: Tree Figure 57 To Pivot (Tilt) Cutting Unit Upright: 1. Position front cutting unit so rear castor wheels just clear the floor, set parking brake and shut engine off, 2. Remove deck tilt link from tool box under traction unit floor (Fig.
MAINTENANCE BLADE BOLT TORQUE Check blade bolt torque daily or after blade strikes a solid object. However, if solid object causes blade to be damaged or bent to a degree it is unusable, replace it; refer to Removing Cutting Unit Blade, below. 1. Raise cutting units to transport position, engage parking brake, shut engine off and remove key from ignition switch. 2. Using a torque wrench and rag or thickly padded glove to hold blade, torque blade bolts on all cutting units to 140—168 fib (190224 N my).
MAINTENANCE 4. To check blade for being straight and parallel, remove from cutting unit. Lay blade on level surface and check its ends. Blade ends must be slightly lower than blade center and cutting edge lower than heel of the blade. If so, it will produce good quality—of—cut and require minimal engine power to turn. By contrast, a blade with ends higher than blade center, or with cutting edge higher than the balds heel, is warped or bent and must be replaced. 5.
MAINTENANCE REPLACING BLADE DRIVE BELTS Position machine on level surface, lower cutting unit o shop floor, engage parking brake, shut engine off and remove key from ignition switch, Front Cutting Unit — Note: To remove center section belt, wing spindle drive bats must first be removed. 1. Remove deck covers. Lift each wing to release idler pulley tension and slip belt off pulleys. 2. Loosen jam nuts securing tension plate until compression spring on idler assembly is relaxed {Fig. 65). 3.
MAINTENANCE CHECKING AND CORRECTING CUTTING BLADE MISMATCH if there is mismatch between the blades, the grass will appear streaked when it is cut. This can be corrected by ensuring all blades are straight and cutting on the same plane. 1. Adjust cutting unit to highest height—of—cut. Position castor wheel axis in lower castor fork holes {Fig. 68, 69). If checking front cutting unit, reposition two rear castor's clevis pins 10 highest height—of cut sifting (Fig. 68).
MAINTENANCE 3. Start engine and raise grant deck completely, then stop engine. 4. Move stabilizer brackets inward untie rollers contacts skirt of machine, then tighten cap screws locking adjustment. TRACTION CONTROL NEUTRAL ADJUSTMENT f machine moves when inaction pedal and pump lever are in neutral position, adjustment is required. 1. Park machine on a level surface, engage parking brake, raise wing decks completely, lower front deck to the ground and tum the engine OFF. 2.
MAINTENANCE 4. Connect ball joint to traction pedal. Tighten slotted nut until ball joint it tight against traction pedal then loosen nut until next slot aligns with hole in ball joint and install cotter pin. CYLINDER HEAD BOLTS Re~torque initially after 50 operating hours and check every 1000 operating hours or annually thereafter. 42 ENGINE VALVE CLEARANCE Adjust initially at 50 operating hours and check every 500 operating hours or annually thereafter.
ELECTRICAL SCHEMATIC OlL PRESSURE SWITCH AUDIO ALARM. | 5 INPUT POWER (1Y + b—From CONTROLLER OLTEMESWICH [ o SR AIR CLEANER 7 s o HOLLOWAY AUDIO 12 ALARM ke _ VOLTMETER 13 GROUND 14 15 AUDIO ALARM. |4 Tendon ! ENG. COOLANT TEMP 17 5.
MAINTENANCE SCHEDULE Minimum Recommended Maintenance Intervals Maintenance Procedure Maintenance Interval & Service Every Every Lubricate All Grease Fittings Every Every 400hrs 800hrs 100hrs Inspect Air Fitter, Dust Cup, and Baffle soars " Clean Under Cutting Unit Belg Covers Check Cutting Unit Drive Belt Adjustment + Change Engine Oif and Replace Fitter 1 Check Fan and Alternator Brit Tension Inspect Cooling System Hoses Service Air Filter Replace Fuel/Water Separator Filter 1 Morgue Wheel Lug Nuts Check B
PRODUCT IDENTIFICATION MODEL AND SERIAL NUMBERS A plate containing two identification numbers, & modulus and serial number, is affixed to the traction unit on the {eft bulkhead below the operator’s seat and on the rear channel of each cutting unit. In correspondence regarding the machine, supply the model and serial number to assure correct information and replacement parts are obtained. V44034 To order parts from an authorized TOR Distributor, please provide: 1.
The Toto Promise A One Year Limited Warranty The Toto Company promises to repair your model 30680 Groundsmaster® MOWER and ifs originally purchased cutting unit, if defective in materials or workmanship.