Hj Husqgvarna Operator Manual RZ3016/ 966042901 RZ3016BF / 966495501 Please read the operator's manual carefully and make sure you understand the instructions before using the machine.
In order to implement improvements, specifications and designs can be altered without prior notification. Note that no legal demands can be placed based on the information contained in these instructions, Use only original parts for repairs. The use of other parts voids the warranty. Do not modify or install non-standard equipment to the unit without consent from the manufacturer. Modifications to the unit may cause unsafe operations or damage the unit. ©2008 Parnassus. All rights reserved. Beatrice, NE.
CONTENTS INTRODUCTION... Gene rat Driving and Transport on Public Roads. To wiry Operating . Good Service. SYMBOLS AND DECAL SAFETY. General Operation Personal Safety Equipment Slope Operation... Safe Handling of Gasoline General Maintenance Transport CONTROLS... Control Location: Steering Control Levers Parking Brake Throttle Corral Ignition Switch. Choke Central Refueling. Fuel Shut Off Valve . Mower Deck Lifting Lever Tracking... Bide Control Lever. Manual Transport. OPERATION . Training...
WARNING! Failure to follow cautious operating practices can result in serious injury to the operator or other persons. The owner must understand these instructions, and must allow only trained persons who understand these instructions to operate the mower, Each person operating the mower must be of sound mind and body and must not be under the influence of any mind altering substance.
INTRODUCTION Congratulations Thank you for purchasing a Parnassus ride-on mower. This machine is built for superior efficiency fo rapidly mow primarily large areas. A control panel easily accessible to the operator and a hydro static transmission regulated by steering controls both contribute to the machine's performance. This manual is a valuable document, Read the contents carefully before using or servicing the machine.
INTRODUCTION Good Service Susquehanna's products are sold all over the world and only in specialized retail stores with complete service. This ensures that you as a customer receive only the best support and service. Before the product is delivered, the machine has, for example, been inspected and adjusted by your retailer. See the certificate in the Service Journal in this operator's manual. When you need spare pairs or support in service questions, warranty issues, etc.
SYMBOLS AND DECALS These symbols are found on the machine and in the operator's manual. Study them carefully so that you know what they mean. WARNING! XXX XXX XKXXXKKXNX HOTBOX XX Used in this publication to notify the reader of a risk of personal injury or death, particularly if the reader should neglect to follow instructions given in the manual.
SYMBOLS AND DECALS Read Shut off engine and Keep a safe Use on slopes No passengers Operator's remove key before distance from no greater Manual performing any the machine than 10° maintenance or repair work Whole body Severing of fingers Do not pore or Careful backing up, Careful going exposure {0 and toes remove safety watch for other toward, watch for thrown objects shields while people other people engine is running DANGER | KEEP HANDS AND FEET AWAY Moving sharp blades under cover 8 PARNASSUS
SAFETY WARNING! As CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. These instructions are for your safety. Read them carefully. General Operation Read, understand, and follow all instructions on the machine and in the manual before starting. Do not put hands or feet near rotating parts or under the machine. Keep clear of the discharge opening at all times.
SAFETY = Do not operate the machine while under the influence of alcohol! or drugs. + Watch for traffic when operating near or crossing roadways. » Use extra care when loading or unloading the machine into a trailer or truck. » Always wear eye protection when operating machine. = Data indicates that operators age 60 years and above are involved in a large percentage of riding mower-related injuries.
SAFETY Personal Safety Equipment A WARNING! the right equipment, When using the machine, approved personal protective equipment (shown in illustrations) shall be used. Personal protective equipment cannot eliminate the risk of injury but it will reduce the degree of injury if an accident does happen. Ask your retailer for help in choosing «Make sure that you have first aid equipment close at hand when using the machine.
SAFETY + Do not use on steep slopes. = Do not try to stabilize the machine by putting your foot on the ground, + Do not mow near drop-offs, ditches, or embankments. The machine could suddenly roll over if a wheel is over the edge or if the edge caves in. Children Tragic accidents can occur if the operator is not alert fo the presence of children, Children are often attracted to the machine and the mowing activity.
SAFETY 4 4 WARNING! The engine must not be started when the driver's floor plate or any protective plate for the mower deck's drive belt is removed. Safe Handling of Gasoline To avoid personal injury or property damage, use extremeness care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. + Extinguish all cigarettes, cigars, pipes, and other sources of ignition, + Use only approved gasoline container. «Never remove gas cap or add fuel with the engine running.
SAFETY General Maintenance Never operate machine in a closed area. Keep all nuts and bolts tight 0 be sure the equipment is in safe working condition. Never tamper with safety devices. Check their proper operation regularly. Keep machine free of grass, leaves, or other debris buildup. Clean oil or fuel spillage and remove any fuel-soaked debris, Allow machine to cool before storing. If you strike a foreign object, stop and inspect the machine. Repair, if necessary, before restarting.
SAFETY Sparking can occur when working with the battery and the heavy cables of the starter circuit, This can cause battery explosion, fire or eye injury. Sparking in this circuit can not occur after the chassis cable (normally negative, black) is removed from the battery. WARNING! A Avoid electrical sparking and its consequences by the following routines: Use protective goggles.
SAFETY The blades are sharp and can cause cuts and gashes, Wrap the blades or use protective gives when handling thee. Check the parking brake’s functionality regularly. Adjust and service as necessary. The mulch blades should only be used in familiar areas when higher quality mowing is desired. Reduce the risk of fire by removing grass, leaves, and other debris that may have accumulated on the machine. Allow the machine fo cool before putting it in storage.
CONTROLS This operator's manual describes the Parnassus Zero Turn Rider. The rider is fitted with a Briggs & Castration four-stroke overhead valve engine. Control Locations Transmission from the engine is made via belt-driven hydraulic pumps. Using the left and right steering carols, the flow is regulated and thereby the direction and speed.
CONTROLS Steering Control Levers The machine's speed and direction are continuously variable using the two steering controls. The steering controls can be moved forward or backward about a neutral position. Furthermore, there is a neutral position, which is locked if the steering controls are moved outward.
CONTROLS Parking Brake The parking brake is found on the left of the machine. Pull the lever backward to activate the brake and forward {o release it. IMPORTANT INFORMATION The machine must stand absolutely still when applying the parking brake. Always set the parking brake before dismounting. Release the parking brake before moving the mower. Throttle Control The throttle control regulates the engine speed and thereby the rate of rotation of the blades.
CONTROLS Choke Control The choke control is used for cold starts in order to provide the engine with a richer fuel mixture. For cold starts the throttle knob should be pushed forward all of the way. WARNING! Gasoline is highly flammable, Observe caution and fill the tank outdoors (see the safety instruction}. Refueling Read the safety instructions before refueling. The machine has one fuel tank, just behind the seat. The tank volume is 3 gallons (11.4 liters).
CONTROLS Fuel Shut Off Valve The fuel shut off valve is located in the fuel line under the seat. Tilt seat forward for access. The fuel valve is On when the valve is parallel to the fuel line. Rotate the valve Vi turn clockwise to turn fuel OFF. IMPORTANT INFORMATION In order to obtain an even cutting height, iris important that the air pressure is 15 psi in all tires.
CONTROLS Blade Control Lever To lower the mower deck and engage the blades, lift the lever up off the lock notch and lower slowly. WARNING! No adjustments or maintenance to be carried out unless: + the engine stopped +4 the ignition key removed + the parking brake activated Manual Transport When pushing or pulling the mower, be sure fo engage the EZT Hydro gear bypass linkages. The EZT bypass linkages are located on the rear of the frame, below the rear engine guard.
OPERATION Read “Safety Instructions” section and following pages, if you are unfamiliar with the machine. Training Zero tum mowers are far more maneuverable than typical riding mowers due to their unique steering capabilities. We suggest that this section be reviewed in ifs entirety prior to attempting to move the mower under its own power.
OPERATION Before Starting » Read the sections Safety Instructions and Controls before starting the machine, » Perform the daily maintenance before starting {see Maintenance Schedule in the Maintenance section). + Check that there Is sufficient fuel in the fuel tank. + Adjust the seat to the desired position. The following conditions must be fulfilled before the engine can be started: = The driver must be seated on the seal.
OPERATION Move the steering controls outward to the locked {outer} neutral position. Move the throttle to the middies position.
OPERATION Open the fuel valve, 8050.01 Open the fuel naive Press in and tum the ignition key to the start position Bis 126 Turn to START position When the engine starts, immediately release the ignition key back to the run position. IMPORTANT INFORMATION Do not run the starter for more than 5 seconds each time. If the engine does not start, wait approximately 10 seconds before ferrying.
OPERATION Slowly slide the choke control back to the middies position when the engine has started, Set the desired engine speed with the throttle. Allow the engine to run at a moderate speed, “half throttle” for 3-6 minutes before loading it to heavily. USE FULL THROTTLE WHEN MOWING (no choke). WARNING! Engine exhaust and certain vehicle components contain or emit chemicals considered to cause cancer, birth defects, or other reproductive system damage.
OPERATION Running 1. Release the parking brake by moving the lever downward. NOTE: The mower is equipped with an operator presence system. When the engine is running, any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine. Move the steering controls to the neutral position (NY. 3. Select the cutting height by placing the lever into the desired notch. WARNING! Ensure that no one is near mower when engaging blade control lever. 4.
OPERATION Operating on Hills Read the Safety Instructions "Driving on Slopes” in the “Safety Instructions”. WARNING! Do not drive up or down hills with slopes greater than 10 degrees. Do not drive across slopes. + The slowest speed possible should be used before starting up or down hills, «Avoid stopping or changing speed on hills. + if stopping is absolutely necessary, pull drive levers into the neutral position and push to the outside of the unit and engage the parking brake.
OPERATION Mowing Tips Observe and flag rocks and other fixed objects to avoid collisions. Begin with a high cutting height and reduce it until the desired mowing result is attained, The average lawn should be cut during the cool season and over 3" {76 mm) during the hot months, For healthier and better looking lawns, mow often after moderate growth. For best cutting performance, grass over height should be mowed twice.
OPERATION Stopping the Engine Allow the engine to idle a minute in order {fo attain normal operating temperature before stopping it, if it has been worked hard. Avoid idling the engine for longer periods, as there is a risk of the spark plugs fouling. + Disengage the mower deck by sliding the blade control lever out of the lock notch and down into the lower position. + Raise the mower deck by pulling the lifting lever upward to the transport position.
OPERATION Manual Transport When pushing or pulling the mower, be sure fo engage TT the EZT Hydro gear bypass linkages. The EZT bypass linkages are located on the rear of the frame, below the rear engine guard. + Raise the deck into the highest cutting position.
MAINTENANCE Maintenance Schedule The following is a list of maintenance procedures that must be performed on the machine. For those points not described in this manual, visit an authorized service workshop. An annual service carried out by an authorized service workshop is recommended to maintain your machine in the best possible condition and to ensure safe operation. Read “Maintenance” in the Safety Instructions section.
MAINTENANCE Daily meekly At Maintenance interval least in hours once Maintenance Before After each year 25 50 100 300 Check/adjust throttle cable Check the condition of belts, belt pulleys ® Change the engine ot ® © Replace the engine ofl filter ® Replaceable the spark plugs ® Check the caster wheels (every 200 hours) Check/adjust the mower deck ® ® Check the engine valve clearance * + Fy Perform the 300-hour service © + Fy Lubricate according to Lubrication Schedule First change after 5-8 hours.
MAINTENANCE Battery Your mower is equipped with a maintenance free battery that does not need servicing. However, periodic charging of the battery with an automotive type battery charger will extend its life. + Keep battery and terminals clean. * Keep battery bolts tight. + Recharge at 6-10 amperes for 1 hour To clean battery and terminals Corrosion and dirt on the battery and terminals can cause the battery to leak” power. 1. Open the terminal access doors. 2. Remove the red terminal guard. 3.
MAINTENANCE ignition System The engine is equipped with an electronic ignition system. Only the spark plugs require maintenance. For recommended spark plugs, see Technical Data. 1. Remove the ignition cable boot and clean around the spark plug. 2. Remove the spark plug with a spark plug socket wrench. 3. Check the spark pig. Replace the spark plug if fouled, the electrodes are bummed and if the insulation is cracked or damaged. Clean the spark plug with a steel brush if iris to be reused. 4.
MAINTENANCE Engine Cooling Air intake Check that the engine's cooling air intake is free from leaves, grass, and dirt. if the cooling air intake is clogged, engine cooling deteriorates, which can lead to engine damage. The cooling air intakes rotates when the engine is running. Keep hands away until intake is idle. Engine Filters and Maintenance See engine manufacturer's specifications for cleaning and replacement intervals, WARNING! The engine and the exhaust system, become very hot during operation.
MAINTENANCE Parking Brake Visually check that no damage is found on the lever, links, or switch belonging to the parking brake. Perform a standstill test and check that there is sufficient braking action. To adjust the parking brake, contact the Parnassus service workshop WARNING! Faulty adjustment can result in reduced braking ability and can cause an accident. V-belts Check every 100 hours of operation. Check for severe cracking and large nicks.
MAINTENANCE EZT Belt To replace EZT belt Park the mower on a level surface. Engage the park brake. EZT belt removal NOTE: Be careful not to damage the fan blades on the EZT as this can affect cooling or damage the EZT. 1. Remove the deck belt (see “To replace deck belt” in this section of the manual). 2. Create slack in the belt by pushing the spring loaded tidier arm inward. Rotate arm to release belt tension. 8. The belt should now be able to be removed from the engine pulley and EZT pulleys.
MAINTENANCE Adjusting the Mower Deck WARNING! A Before performing any service or adjustment checklist: 1. Engage the parking brake. 2. Place the Blade switch in the disengaged position. 3. Tara ignition switch to “OFF” position and remove the key. 4. Make sure the blades and all moving parts have completely stopped. 5. . Disconnect the spark plug wire from all spark plugs and place the wire where it cannot come in contact with the plug. WARNING! Blades are sharp.
MAINTENANCE Caster Wheels Check every 200 hours. Check that wheels rotate freely. If wheels do not rotate freely take the unit to your dealer for service. Foam filled tires or solid tires will void the warranty, Removal and installation of caster wheel 1. Remove nut {1) and caster bolt (2). 2. Pull the wheel out of the fork and take care of the sleeve (3) and spacers (4). 3, Install in reverse order. Tighten caster bolt.
LUBRICATION 12/12] 1/52 [1/365] SPEEDSTER 30 25h | 50h |100h[200h [300th 2050-1371 12112 Every year Lubricate with grease gun = Lubricate with oil can “yg 1/52 Every Week Oil change v Level check rs 1/3685 Every day Filter change © General Remove the ignition key to prevent unintentional N Yo Wipe away excess grease after lubrication movements during lubrication.
LUBRICATION Front Wheel Mount Lubricate with a grease gun, one zero for each wheel mount, until the grease is forced out. Use only good quality bearing grease Grease from well-known brand names {petrochemical companies, etc.) usually maintains a good quality. Front Wheel Bearings Lubricate with a grease gun, one zero for each set of wheel bearings, until the grease is forced out.
TROUBLESHOOTING Problem Cause The engine will not start. Blade lever is engaged. Steering controls are not locked in neutral position. Driver is not sitting in driver's seat. Parking brake is not activated. Battery is dead. Contamination in carburetor or fuel line. Fuel supply is closed or tap for fuel tank is in wrong position. Clogged fuel filter or fuel line. The starter does not tum the engine over. Dead battery. Poor contacts on the battery terminal cable connections. Fuse blown.
TROUBLESHOOTING Problem Cause The engine seems weak. Clogged air filter. Fouled spark plugs. Carburetor incorrectly adjusted. The engine overheats. Clogged air intake or cooling fins. Engine overloaded. Poor ventilation around engine. Defective engine speed regulator. Soot in the combustion chamber. Too little or no oil in the engine. Fouled spark plug. Battery not charging. Poor contact with battery terminal cable connectors. The machine moves slowly, unevenly, or not at all. Parking brake on.
STORAGE Winter Storage At the end of the mowing season, the machine should be readied for storage (or if it will not be in use for longer than 30 days). Fuel allowed to stand for long periods of time {30 days or more} can leave sticky residues that can plug the carburetor and disrupt engine function. Fuel stabilizers are an acceptable option as regards io the sticky residues that can occur during storage Add stabilizer fo the fuel in the tank or in the storage container.
TECHNICAL DATA RZ3016 79660429801 and RZ3016 BF / 966495501 Engine Manufacturer Briggs & Castration Type Intel Power 16 hp* Lubrication Pressure with oil filter Gil capacity excluding filter 1.5 gis/ 1.4 liters Oil capacity including filter 1.7 gis / 1.6 liters Engine oil (See viscosity diagram) SAE 10W30, 10W30, SW, API 8F-8J Fuel Min 86 octane unleaded {(Max ethanol 5%, Max MTGE 15%) Fuel tank capacity 3 gallons / 11.3 liters Spark plugs / gap Briggs & Castration 066 / .030"/ 0.
TECHNICAL DATA RZ3016 7966042901 and RZ3016 BF / 966495501 Frame Cutting Width 30"/ 78 ¢m Cutting Height cm Uncut Circle a Number of Blades 1 Blade Length 30"/ 76 cm Sprung Seat Standard Blade Engagement Belt idler Deck Construction 11 gauge stamped Productivity 1.6 acres /h 5667 m¥h Dimension Weight 386 Ibs / 179 kg Base Machine Length 661%" 1169 cm Base Machine Height 39%" 99.
TECHNICAL DATA Torque Specifications Engine crankshaft bolt 5G fib (67 Nm) Standard 14" fasteners 9 ft/lb (12 Nm) Deck pulley bolts 150 fib (208 Nm) Standard 9+" fasteners 18 filbert (25 Nm) Lug nuts 75 fill (100 Nm) Standard ¥s" fasteners 33 flub (44 Nm) Blade bolt 90 fb (122 Nm) Standard 7" fasteners Standard 4" fasteners 80 ft/lb {110 Nm) HEX HEAD CAP SCREWS The torque values shown should be used 2s a general guideline when specific torque values are not given. U.S.
CONFORMITY CERTIFICATES USA requirements Labels are placed on the engine and/or in the engine compartment stating that the machine will fulfill the requirements. This is also applicable to special requirements for any of the states, {California permission rules etc.) Do not remove any of these labels. Certificates can also be supplied with the machine at delivery or written in the Engine manual. Take care of them as they are valuable documents.
SERVICE JOURNAL Action Date, mtr reading, stamp, sign Delivery Service Now Charge battery. Adjust tire pressure of all wheels according to Technical Data. Mount the steering controls in the normal position, Connect the contact box to the cable for the seats safety switch. Check that the right amount of oil is in the engine. Adjust the position of the steering controls, Fill with fuel and open the fuel shut off valve. Start the engine. Check that there is drive to both wheels. .
SERVICE JOURNAL Action Date, mtr reading, stamp, sign After the First 5-8 Hours 1. Change engine oil.
SERVICE JOURNAL Action Date, mtr reading, stamp, sign 25-Hour Service Check the fuel pump's air filter. Check the hydraulic system's ofl level. Check the tire pressures. Lubricate the belt adjuster, mower deck. Housecleaning the engine's cooling air intake. Nom EBS Clean air filter dust cap. Lubricate the belt adjuster, hydraulic pumps. 54.
SERVICE JOURNAL Action Date, mtr reading, stamp, sign 50-Hour Service 1. Perform the 25-hour service 2. Clean/replace the air cleaners filter cartridge (paper filter) (shorter intervals for dusty operating conditions). Change engine oil 4. Lubricate according to lubrication chart. Adjustable the parking brake.
SERVICE JOURNAL Action Date, mtr reading, stamp, sign B® NOs ALN 100-Hour Service 1. Perform the 25-hour service. Perform the 50-hour service. Change the engine oil filter, Replaceable the spark plugs. Replace the fuel filter. Clean the cooling fins on the engine and transmission. Check V-belts, Check/tighten caster wheel axle bolts (every 200 hours). Change the alr filter's paper cartridge. 56.
SERVICE JOURNAL Action Date, mtr reading, stamp, sign 300-Hour Service Perform the 25-hour service. Perform the 50-hour service. Perform the 100-hour service Maladjusted the mower deck. Check the engine valve clearance. Names Ne Replace the air cleaner’s filterer (foam). Clean the combustion chamber and grind the valve seats.
SERVICE JOURNAL Action Date, mtr reading, stamp, sign At Least Once Each Year Clean the engine's cooling air intake (25 hours). Replace the air cleaner’s per-filter (foam) (300 hours). Replace the air filter's paper cartridge. Change the engine oil (50 hours}. Replace the engine oil filter (100 hours). Check/adjust the cutting height. Check/adjust the parking brake (50 hours). Changeling the spark plugs (100 hours). Change the fuel filter (100 hours). 10. Clean the cooling fins (100 hours). © eNO; AWN 11.