Benchmark 5150-201 Owner's Manual
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Benchmark 5150-201 Owner's Manual

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Summary of Contents for Benchmark 5150-201

  • Page 2: Product Specifications

    1. PRODUCT SPECIFICATIONS Model 5150-201 Engine model Loncin LC1P92F-1 Engine displacement 452 cm Nominal power 8.3 kW Max. engine speed 2800min Fuel Unleaded gasoline, minimum 90 octane Engine oil SAE 30 Oil capacity 1.2 Liters Spark plug RC12YC (Champion) or equivalent Spark plug gap 0.60 - 0.80 mm (0.023 - 0.031 in)

  • Page 3: Table Of Contents

    2. TABLE OF CONTENTS 1. PRODUCT SPECIFICATIONS………………………….……….2 2. TABLE OF CONTENTS……………………………………..….3 3. GENERAL WARNINGS……………………………………………4 4. GENERAL SAFETY REGULATIONS……………….…..……..5 5. SYMBOLS………………………………………………...………..16 6. SET UP………………………………………………………………20 7. CONTROLS AND OPERATIONS…………………..…………28 8. MAINTENANCE………………………………………...………..46 9. EXPLODED VIEWS AND PARTS……………….……………57 10. WARRANTY………………………………………….….…….…..74 11. ENGINE MANUAL………………………………………………..78...

  • Page 4: General Warnings

    3. GENERAL WARNINGS FOLLOW THESE INSTRUCTIONS CAREFULLY! Before use, read and understand the installation and operation instructions in this manual to become familiar with how this tractor mower works. Failure to follow all instructions listed below may result in electric shock, fire, and/ or serious injury. This machine is capable of amputating hands and feet and throwing objects.

  • Page 5: General Safety Regulations

    Positions on the machine, such as “front”, “back”, “left” or “right” hand side, refer to the direction of forward travel. For all operations regarding the use and maintenance of the engine not described in this manual, refer to the relevant manuals which form an integral part of all the documentation supplied with the machine.
  • Page 6 5. Keep in mind that the operator or user is responsible for accidents or hazards occurring to other people or their property. 6. Do not carry passengers and keep bystanders away. 7. All drivers should seek and obtain professional and practical instruction. Such instruction should emphasize: ▪...
  • Page 7 OPERATOR SAFETY 1. Do not put hands or feet near rotating parts or under the machine. Keep clear of the discharge opening at all times. 2. Clear the operating area of any objects which could be thrown by or interfere with the operation of the machine.
  • Page 8 21. The tractor mower can cause serious injuries due to its dead weight. Take particular care when loading and unloading the ride-on mower to transport it on a vehicle or trailer. Use full width ramps for loading and unloading a machine for transport.
  • Page 9 ▪ Prolonged use of the machine exposes the user to vibrations that can cause a range of conditions collectively known as hand-arm vibration syndrome (HAVS) e.g. fingers going white; as well as specific diseases such as carpal tunnel syndrome. To reduce this risk when using the machine, always wear protective gloves and keep your hands warm.
  • Page 10 3. Incorrect use of the machine as indicated in this paragraph will invalidate the warranty and relieve the manufacturer of any liability in case of any ensuring injuries or damage. Users of the lawn mower must be in good mental and physical shape; do not use the machine when tired feeling bad or under the influence of drink, drugs, or medical products that reduce promptness of reactions.
  • Page 11 3. Do not remove fuel cap or add fuel with the engine running or while hot. 4. Do not refuel indoors or in enclosed spaces. 5. Do not store the machine or fuel container, or refuel, where there is an open flame, spark, or pilot light such as on a water heater or other appliance.
  • Page 12 Risk of overturning on steep gradients. 1. Do not use the machine on lawns with longitudinal gradients of more than 27% (15°). 2. Do not use the machine on lawns with slight side gradients above 18% (10°). Remember, there is no such thing as a “safe” gradient. Moving on sloped lawns requires special care and experience.
  • Page 13 2. Be very careful when changing direction on slopes. 3. Stop the blade when crossing terrain other than lawns and when the lawn mower is transported to and from the work area. 4. Do not use the lawn mower when faulty guards are without fitted safety devices, such as, for example, the grass bag.
  • Page 14 3. Before adjusting the cutting height if the operation is not performed from the driving seat. Make sure the accelerator is set at a minimum before switching off the engine. Stop the engine, remove the key, and disconnect the spark plug wire: 1.
  • Page 15 10. Blade sharpening and balance adjustment, including removal and refitting, are demanding operations and will require specific competence, as well as special equipment. Especially for safety reasons these operations must be carried out by a specialized after-sale center. The same applies for replacing the blade with a new one.

  • Page 16: Symbols

    Dangers due to overloading the ride-on mower! Make sure that the permissible inclines/declines are not exceeded. Exceeding these values may exceed the braking capacity of the ride-on mower and lead to dangerous situations! Bear in mind that the ride-on mower is not approved for road use, and thus is not allowed to be driven on public roads.
  • Page 18 LABEL POSITION...
  • Page 19 IDENTIFICATION OF THE MAIN COMPONENTS 1) Rear Wheels 9) Throttle Lever 2) Cutting Height Adjustment Lever 10) Guard Plate 3) Steering Wheel 11) Reverse Mode Operation Button 4) Deck 12) Blade Start / Stop Knob 5) Brake Pedal 13) Key - Ignition Switch 6) Fuel Cap / Fuel Shut Off Valve (under 14) Park Brake Lever Engine Cover)

  • Page 20: Setup

    6. SETUP UNPACKING AND ASSEMBLY OPENING THE PACKAGING: The machine is shipped partially dismantled and packaged in a metal crate to protect it during transport. The packaged machine will appear as in Fig 1. Wear heavy gloves. 1. Remove all shrink wrap and cut the three plastic straps that surround the package.
  • Page 21 4. After installing the steering wheel and seat, and filling the tractor with gas and oil, increase the tractor’s cutting deck height (4.2.8 CUTTING HEIGHT ADJUSTMENT LEVER (2)) to its maximum level. 5. Follow the instructions in section 4 CONTROLS AND STARTUP and carefully drive the tractor forward off the wooden base platform.
  • Page 22 MACHINE PARTS When unpacking the machine, take care to gather all individual parts and fittings, and do not damage the cutting deck when taking the machine off the pallet. 1. Machine 2. Steering connect shaft and Splined 3. Towing kit 4.
  • Page 23 MACHINE ASSEMBLY FITTING THE STEERING WHEEL Put the machine on a flat surface and straighten up the front wheels. 1. Fit the shaft (1) onto the couplings and tightening the screw M8x25 (2) (Use the open end wrench 8-10 in accessories tools).
  • Page 24 FITTING THE SEAT AND OPERATOR PRESENCE SWITCH 1. Unfasten the two M8 nuts and bolts (A) from the Seat Brackets located on top of the mower. (Use the 13-15 open- end wrench from the accessories tools kit) 2. Mount the Seat onto the Seat Brackets using the released two M8 nuts and bolts (A) as illustrated.
  • Page 25 Never throw the battery away into the environment. Follow local authorities’ deposals methods when changing batteries. 1. Fit the battery in its housing. Position the battery with the polarities as indicated. 2. Connect the battery connectors to the machine connection leads and tighten the two screws.
  • Page 26 MOUNTING THE MULCHING KIT If you decide to mow, mulch, and leave the grass on the lawn, assemble the mulching kit on the cutting deck as indicated below. 1. Open the side deflector up. 2. Pass the pivot boss (M) on the mulching kit under and through the bottom of the side deflector’s pivot pin (N) (Figure 1).
  • Page 27 MOUNTING THE SIDE DEFLECTOR 1. Insert the elastic pin (1) and washer (2) into the right end of the pin (3). 2. Insert the pin shaft into the side deflector (4), bracket (6) and torsion spring (5) in sequence and insert the washer (2) and elastic latch (1) at the other end.

  • Page 28: Controls And Operations

    REGULATIONS FOR TOWING. The total weight capacity (trailer and load, including the operator) must not exceed 136 kg (300 lbs.) and must not exceed a tongue weight (up or down) of 25 kg (55 lbs.) See Illustration. This accessory is to be fitted following the instructions provided.
  • Page 29 Irreparable damage to the engine: Fill up with oil before starting the engine. The engine manual indicates what type of oil and fuel you can use. OIL: 1. Locate the machine on level ground. 2. With the engine off, check the oil level. 3.
  • Page 30 CONTROLS AND CONTROL INSTRUMENTS THROTTLE LEVER (9) This regulates the engine revs, The positions are indicated on a label showing the following symbols: CHOKE position: Cold starting ▪ SLOW position: Engine minimum ▪ speed FAST position: Engine top speed ▪ The CHOKE position enriches the mixture so must only be used for the time necessary when starting from cold.
  • Page 31 BLADE START/STOP KNOB (12) The blade start/stop knob is located on the RH console in front of the key switch. The blade start/stop knob operates the electric clutch. Pull the knob upward to engage the blades or push the knob downward to disengage the blades.
  • Page 32 PARKING BRAKE LEVER (14) With machine stopped: ▪ Keep the brake pedal pressed. ▪ Lift the parking brake lever and keep lifted. Release the pedal: ▪ This way, the rear wheels remain braked. To release the parking brake, fully press the brake pedal (the parking brake lever is automatically released and returns to down position).
  • Page 33 CUTTING HEIGHT ADJUSTMENT LEVER (2) There are seven positions for this lever (shown as «1» to «7» on the label), which correspond to various heights between 30 and 90 mm. Lower Cutting Height Settings has more potential for scalping especially on uneven terrains. REVERSE MODE OPERATION BUTTON (RMO) (11) The reverse mode operation knob is located on the RH console to the left of the blade start/stop knob.
  • Page 34 2. Carefully read the instructions for use. Make sure you are familiar with the controls and know how to stop the blades and the engine quickly. 3. Never put your hands or feet next to or beneath the rotating parts and always keep away from the exit.
  • Page 35 DIRECTIONS BEFORE STARTING WORK Before starting to mow, it is necessary to carry out several checks and operations to ensure you can work efficiently and in maximum safety. SEAT ADJUSTMENT To adjust the position of the seat, lift the seat adjustment lever up, Slide the seat forward or backward to the desired position;...
  • Page 36 CHECKING MACHINE SAFETY AND EFFICIENCY 1. Check that the safety devices function as described. 2. Check that the brake is in perfect working order. 3. Do not start mowing if the blades vibrate or if you are unsure whether they are sharp enough.
  • Page 37 Always bear in mind that the safety devices prevent the engine from starting if safety requirements have not been met. In these cases, once the situation has been corrected, the key must first be turned back to OFF before the engine can be restarted.
  • Page 38 6. Depress the Brake Pedal (5) and then engage the Park Brake Lever (14). 7. When starting from cold, move the Throttle Lever (9) to the CHOKE position shown on the label. 8. If the engine is already warm, position the Throttle Lever (9) between SLOW and FAST.
  • Page 39 GRASS CUTTING To start cutting: 1. Move the Throttle Lever (9) to FAST. 2. Raise the Height Adjustment Lever (2) as high as possible (position 7). 3. Use Blade Start / Stop Knob (12) and engage the blades. 4. Start moving forwards on the grass by utilizing the Drive Engagement (15) very slowly and with utmost caution, as already described.
  • Page 40 END OF WORK 1. Bring the machine to a complete stop. 2. Move the Throttle Lever (9) to SLOW and turn off the engine by turning the Key Ignition Switch (13) to OFF. 3. Engage Park Brake Lever (14). 4. When the engine has stopped, rotate the Fuel Shut Off Valve on the Fuel Cap (6) to closed OFF.
  • Page 41 STORAGE AND INACTIVITY FOR LONG PERIODS 1. If you intend to not use the machine for a long period (more than 1 month), disconnect the battery cables and follow the instructions in the engine instruction manual. 2. Empty the fuel tank by disconnecting the tube situated at the inlet of the fuel filter and follow the instructions in the engine...
  • Page 42 SUMMARY OF MAIN STEPS TO FOLLOW WHEN USING THE MACHINE To… You must… Start the engine Open the fuel shut off valve, ensure that all the conditions allowing starting are met, and then turn the key. Go forward Push the brake pedal down, engage the gear and then gradually release the brake pedal.
  • Page 43 USING ON SLOPING GROUND Do not use the machine on slopes on slopes with longitudinal gradients greater than 15° (27%). Risk of overturning on steep gradients. 1. Only mow on slopes with gradients up to the maximum already mentioned. 2. Lawns on a slope must be mowed moving up and down and never across them. 3.
  • Page 44 USE THIS SLOPE GAUGE TO DETERMINE IF A SLOPE IS TOO STEEP FOR SAFE OPERATION! To check the slope, proceed as follows: 1. Remove this page and fold along the dashed line. 2. Locate a vertical object on or behind the slope (e.g., a pole, building, fence, tree, etc.) 3.
  • Page 45 LAWN MAINTENANCE 1. To keep a lawn green, soft, and attractive, it should be cut regularly without damaging the grass. A lawn can be composed of different types of grass. If the lawn is cut frequently, grass and roots grow more vigorously, forming a solid grassy bed.

  • Page 46: Maintenance

    11. Be very careful when mowing near bushes or curbs as these could distort the horizontal position of the cutting deck and damage its edge as well as the blades. 8. MAINTENANCE SAFETY RECOMMENDATIONS Before cleaning or doing maintenance work, take out the ignition key and read the relevant instructions.
  • Page 47 Operation Hours Completed (Date or Time) 1. MACHINE (Continued) 1.8 Check transmission Each 25 hours belt 1.9 Check blade belt Each 25 hours 1.10 Bolt and screw Each 25 check hours 1.11 General Lubrication Each 25 hours 1.12 Blade replacement Each hours 1.13 Maintenance review...
  • Page 48 All checks, adjustments and replacements not described in this manual must be carried out by your Dealer or an authorized Service Center. Both have the necessary knowledge and tools to ensure that the work is carried out correctly without affecting the safety of the machine. ENGINE Follow all the instructions in the engine manual.
  • Page 49 For a flat lawn, if required, you can change the position of the deck wheels to obtain a lower cut. For a heavy lawn, it is recommended to set the wheel in the hole at A. In case of any doubts, do not hesitate to contact your retailer. REPLACING WHEELS 1.
  • Page 50 REPLACING AND REPAIRING THE TIRES The tires are “Tubeless” and so all punctures must be repaired by a tire repairer following the procedures required for this kind of tire. REPLACING A FUSE The machine is fitted with 20A fuses. When it blows, the machine stops, the dashboard light switches off, the battery gradually runs out, and the machine will have problems starting.
  • Page 51 DISMANTLING 1. Loosen counterclockwise the screw. REMOUNTING 1. Make sure the printed code on the blade faces the operator while remounting the blade. 2. Check that the concave part of the disc washer presses against the blade. 3. Remount the shaft hubs, making sure the keys are securely lodged in place.
  • Page 52 TROUBLESHOOTING Injury hazard if engine is started inadvertently. Protect yourself against injury. Before carrying out any work on this mower: 1. Switch off the engine. 2. Remove the ignition key. 3. Actuate the parking brake. 4. Wait until all moving parts have come to a standstill and the engine has fully cooled.
  • Page 53 Problem Possible cause(s) Remedy Start motor will 1. Starting conditions Check that all starting conditions not turn engine have not been met. are met (par. 5.4.1). 2. No fuel in fuel tank. Turn the ignition key to «STOP» position and refuel the fuel tank (par.
  • Page 54 Problem Possible cause(s) Remedy Engine runs 1. Carburetor problem. Contact your Dealer or Service unevenly center. 2. Air filter blocked. Clean or replace the air filter. (See engine manual). 3. Fuel tank ventilation 1.Check and replace the fuel filter if blocked.
  • Page 55 Problem Possible cause(s) Remedy Battery does not 1. Fuse defective. Replace fuse. If the fuse blows charge repeatedly, determine the cause (usually a short-circuit). 2. Poor contact between Check the connections. battery poles and cables. Machine doesn’t 1. Brake is engaged. Keep the brake pedal pressed down move and release the parking brake,...
  • Page 56 Problem Possible cause(s) Remedy Uneven or poor 1. Blades blunt or worn. Sharpen or replace mowing blades cutting results 2. Different air pressures Check the tire pressure (par. 5.3.2). in tires on left and right side. 3. Cutting deck Check deck adjustment (6.3 or adjustment.

  • Page 57: Exploded Views And Parts

    9. EXPLODED VIEWS AND PARTS...

  • Page 74: Warranty

    10. WARRANTY This product is distributed by: HOME HARDWARE 34 Henry Street West, St. Jacobs, ON N0B 2N0, Canada. www.homehardware.ca Please direct all service requests to: MECANAIR 1380 Newton Street, Suite 109, Boucherville, (Québec) J4B 5H2, Canada Phone: 1.866.206.0888. www.mecanair.net WARRANTY HOME HARDWARE partners with MECANAIR to service this product.
  • Page 75 Replacement parts sold to a consumer or installed by an authorized service center are warranted for a period of 90 days from date of purchase. Labor must be performed by an authorized service center unless given MECANAIR’s prior written approval. MECANAIR will not bear any transportation or shipping fees to or from an authorized service center.
  • Page 76 This warranty is the entire and only warranty given by MECANAIR. No agent or employee is authorized to extend or enlarge this warranty on behalf of MECANAIR by any written or verbal statement or advertisement. OTHER STATES, U.S. TERRITORIES, AND CANADA: In other areas of the United States and in Canada, your engine must be designed, built, and equipped to meet the U.S.
  • Page 77 Consumable parts are covered up to a maximum of 30 days. SYSTEMS COVERED PARTS IN WARRANTY DESCRIPTION Fuel Metering Carburetor assembly (includes starting enrichment system), Engine temperature sensor, Engine control module, Fuel regulator, Intake manifold Evaporative Fuel Tank, Fuel Cap, Fuel Hoses, Vapor Hoses, Carbon Canister, Canister Mounting Brackets, Fuel Strainer, Fuel Shut Off Valve, Fuel Pump, Fuel Hose Joint, Canister Purge Hose Joint...
  • Page 79 MODEL 1P92F-1 ENGINE OWNWER’S MANUAL TABLE OF CONTENTS 1. General information 2. Safety regulations 3. Components and controls 4. What you need to know 5. Standards of use 6. Maintenance 7. Troubleshooting 8. Technical data 1. GENERAL INFORMATION 1.1 READING AND UNDERSTANDING THE MANUAL Some paragraphs in the manual containing information of particular importance for safety and operation are highlighted at various levels of emphasis, and signify the following:...
  • Page 80 1.2 SAFETY SYMBOLS Your engine should be used with due care and attention. Symbols have therefore been placed on the engine to remind you of the main precautions to be taken. Their full meaning is explained later on. You are also asked to carefully read the safety regulations in the applicable chapter of this handbook.
  • Page 81 Fuel is highly flammable: • Store the fuel in special containers. • Refuel only outdoors by using a funnel; never smoke while refueling and/or handling fuel. • Add fuel before starting the engine. Never remove the cap of the fuel tank or add fuel while the engine is running or when the engine is hot.
  • Page 82 6) For safe operation, never use the engine with either worn or damaged parts. Parts should be replaced and not repaired. Use genuine spare parts. Parts that are not of the same quality can damage the engine and impair your safety. 3.
  • Page 83 4. WHAT YOU NEED TO KNOW The engine performance, reliability and life are influenced by many factors, some external and some strictly associated with the quality of the products used and with the scheduled maintenance. The following information allows a better understanding and use of your engine.
  • Page 84 b) Choose the SAE viscosity grade of oil from this chart: • from 5 to 35 °C = SAE 30 • from -15 to + 5 °C = 5W-30 or 10W-30 (multi-viscosity) • from -25 to + 35 °C = Synthetic oils 5W-30 or 10W-30 (multi-viscosity) c) The use of multi-viscosity oils in hot temperatures will result in higher-than- normal oil consumption;...
  • Page 85 5.1.1 Check oil level See the specific chapter (8.1) for the oil to be used. a) Place engine level. b) Clean around oil fill. c) Unscrew the cap, clean the end of the dipstick, and insert it, as illustrated, without screwing it down.
  • Page 86 5.2 STARTING THE ENGINE (cold) The engine must be started in the way described in the machine’s Instruction Manual, always making sure that any device (if present) that could cause the machine to advance or the engine to stop is disengaged. a) Open the fuel shut off valve.
  • Page 87 5.6 STOPPING THE ENGINE AFTER MOWING a) Move the throttle to “SLOW”. b) Allow the engine to run at minimum speed for at least 15-20 seconds. c) Stop the engine following the instructions contained in the machine’s Instructions Manual. d) When the engine is cold, disconnect the spark plug and remove the starter key (if present).
  • Page 88 6. MAINTENANCE 6.1 SAFETY RECOMMENDATIONS Remove the spark plug cap and read instructions before carrying out any cleaning, repair or maintenance operation. Wear proper clothing and working gloves whenever your hands are at risk. Do not perform maintenance or repair operations without the necessary tools and technical knowledge.
  • Page 89 6.3 CHANGE OIL See the specific chapter (8.1) for the oil to be used. Drain oil while the engine is warm, being careful not to touch the hot engine nor the drained oil. a) Place the machine on a flat surface. b) Clean the area around the filler cap and unscrew the cap with dipstick.
  • Page 90 b) Make sure that the cooling air intakes are not blocked. c) Clean the plastic components with a sponge soaked in water and detergent. 6.5 AIR FILTER MAINTENANCE a) Clean the area around the filter cover. a) Remove the cover by unscrewing the two knobs. b) Remove the filtering element.
  • Page 91 6.8 CARBURETOR MODIFICATION FOR HIGH ALTITUDE OPERATION At high altitudes, the standard carburetor air-fuel mixture will be too rich. Performance will decrease, and fuel consumption will increase. A very rich mixture will also foul the spark plug and cause hard starting. Operation at an altitude that differs from that at which this engine was certified, for extended periods of time, may increase emissions.
  • Page 92 7. TOUBLESHOOTING PROBLEM LIKELY CAUSE SOLUTION a) Hard starting No fuel Check and top up Stale fuel or build-ups in tank Empty fuel tank and refill with fresh fuel Incorrect starting procedure Perform the starting procedure correctly Spark plug disconnected Check that the spark plug cap fits well over the plug terminals The spark plug is wet, or the spark plug...

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