Ryobi RY48ZTR100 Original Instructions Manual
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Ryobi RY48ZTR100 Original Instructions Manual

Zero-turn mower
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ORIGINAL INSTRUCTIONS
Zero-Turn Mower
RY48ZTR100

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Summary of Contents for Ryobi RY48ZTR100

  • Page 1 ORIGINAL INSTRUCTIONS Zero-Turn Mower RY48ZTR100...
  • Page 2 Important! It is essential that you read the instructions in this manual before assembling, operating, and maintaining the product. Subject to technical modification.
  • Page 3 Safety, performance, and dependability have been given ■ If operating a power tool in a damp location is top priority in the design of your zero-turn mower. unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.
  • Page 4 ■ Maintain power tools. Check for misalignment or ZERO-TURN MOWER SAFETY WARNINGS binding of moving parts, breakage of parts and any ■ Before use, always visually inspect the product to other condition that may affect the power tool’s ensure that the blades, blade nuts, and cutter assembly operation.

  • Page 5: Additional Safety Warnings

    ■ Maintain the product with care. Keep the product in ■ Turn off the product, engage the parking brake, and good working condition. Keep blades sharp and guards remove the start key. Make sure that all moving parts in place and in working order. To prevent serious have come to a complete stop before unclogging the personal injury, prevent damage to the product, and side discharge chute or opening.
  • Page 6 not make sudden changes in speed or direction, which OPERATION could cause the product to roll over. ■ Before starting the product: ■ Do not try to stabilise the product by putting your foot ● Ensure that the work area is clear of children, on the ground.
  • Page 7 ADDITIONAL BATTERY SAFETY WARNINGS Charger LED indicator WARNING Charging status To reduce the risk of fi re, personal injury, and product damage due to short circuit, never immerse your tool, Flashing: Charger internal battery pack, or charger in fl uid or allow a fl uid to fl ow temperature is high.

  • Page 8: General Mowing Tips

    e. Insert the start key and turn the key to the ON position. BLADE ENGAGE KNOB Pull the blade engage knob to activate the blades. The blade engage knob activates or stops the cutting blades. Pull up the blade engage knob to activate the g.
  • Page 9 ■ To prevent scalping the lawn when encountering high WARNING spots, the cutting deck wheels should be positioned Use care when loading or unloading the product onto a approximately 1.25 cm off the ground when the mower trailer. Ensure the cutting deck is raised to the highest is at the lowest cutting height.

  • Page 10: Maintenance

    ■ Remove any build-up of grass and leaves on or around MAINTENANCE the motor cover. Wipe the mower clean with a dry cloth occasionally. Do not use water. WARNING Use only original manufacturer’s replacement parts, WARNING accessories and attachments. Failure to do so can cause Do not at any time let brake fl...
  • Page 11 Symptoms may include tingling, numbness and blanching WARNING of the fi ngers, usually apparent upon exposure to cold. Ensure the brakes are properly functioning at all times Hereditary factors, exposure to cold and dampness, diet, and prior to each use. Improper brake function can smoking and work practices are all thought to contribute cause loss of control in an emergency situation and to the development of the these symptoms.

  • Page 12: Symbols In This Manual

    Pull up the blade engage knob to engage Beware of thrown or fl ying objects. the blades. Push down the blade engage knob to disengage the blades. Do not operate within 30.5 m of children, bystanders, or animals. Non-spillable. Battery must be recycled. Never carry children or anyone even when the blades are off.
  • Page 14 WHAT’S IN THE BOX...

  • Page 15: Know Your Product

    KNOW YOUR PRODUCT Seat 15. Headlights Charging port cover 16. Side discharge chute Charging port 17. Auto stop plug Hitch plate 18. Deck height adjustment lever Media storage 19. Drive levers Cup holders 20. USB port Seat adjustment lever 21. USB port cover Rear tire 22.

  • Page 16: Getting Started

    GETTING STARTED Wear full eye protection, non-slip heavy-duty gloves, Remove the parts from the packaging. Inspect the product substantial footwear, and long trousers at all times while carefully to ensure no breakage or damage occurred during operating the product. Do not operate the product when shipping.
  • Page 17 GETTING STARTED GETTING STARTED GETTING STARTED GETTING STARTED For mulching confi guration, install the mulch cover. Lift the side discharge chute. Hook the mulch cover to the tab on the Push the two tabs on each side of the cable cover, and remove the cover. Connect the battery cables. Snap the cover in Install the seat, aligning the mounting holes to the mounting bracket on the mower.
  • Page 19 OVERVIEW Driving Zero-Turning Adjusting the seat p.19 p.23 p.26 Adjusting the brake p.30 Setting the cutting height Stopping/Parking Adjusting the deck wheels p.27 p.25 p.38...
  • Page 20 OVERVIEW Adjusting the drive levers Transporting the mower Charging the mower p.28 p.51 p.33 Replacing the batteries p.39 Cleaning the mower Storing the mower Replacing the blade p.48 p.49 p.35...

  • Page 21: Driving The Mower

    OPERATION r a l N e u t DRIVING THE MOWER 1. Ride the mower, and set the drive levers to the neutral position. 2. Set the cutting deck to the preferred cutting height. WARNING: Before driving the mower to the mowing location or driving over gravelly surfaces, set the cutting deck to the maximum height.
  • Page 22 OPERATION 5. Drive the mower using the drive levers. NOTE: Push the drive levers forwards to move the mower forward in a straight line. Pushing the drive levers farther forwards moves the mower faster. To slow down, gradually move the drive levers towards the neutral position.
  • Page 23 OPERATION NOTE: Push the left drive lever farther forwards than the right drive lever to perform a forward right turn. NOTE: Pull the right drive lever farther back than the left drive lever to perform a reverse left turn. NOTE: Pull the left drive lever farther back Neutral than the right drive lever to perform a reverse right turn.
  • Page 24 OPERATION WARNING: Make sure that the lawn is clear of stones, sticks, wires, toys, tree nuts, tree branches, and other objects that could damage the mower blades or motor. Do not mow over property stakes or other metal posts. Such objects could damage the blade or be accidentally thrown by the product in any direction and cause serious personal injury to the operator and others.
  • Page 25 OPERATION OPERATION r a l N e u t ZERO-TURNING 1. Ride the mower, and set the drive levers to the neutral position. 2. Set the cutting deck to the preferred cutting height. WARNING: Before driving the mower to the mowing location or driving over gravelly surfaces, set the cutting deck to the maximum height.
  • Page 26 OPERATION NOTE: To perform a right zero-turn, reduce speed, simultaneously push the right drive lever forwards in front of the neutral position and pull the left drive lever backwards behind the neutral position. Neutral NOTE: To perform a left zero-turn, slow down, and simultaneously push the left drive lever forwards in front of the neutral position and pull the right drive...
  • Page 27 OPERATION STOPPING/PARKING WARNING: Park the mower only on a level surface. Do not park the mower on slopes. 1. Step on the brake pedal, and engage the parking brake. 2. Push down the blade engage knob to stop the blades. Turn the start key to the OFF position, and remove the key.

  • Page 28: Adjusting The Seat

    OPERATION ADJUSTING THE SEAT 1. Step on the brake pedal, and engage the parking brake. 2. Push down the blade engage knob to stop the blades. Turn the key to the OFF position. 3. Lift up the seat adjustment lever. While holding the lever, slide the seat forwards or backwards to the preferred position.

  • Page 29: Setting The Cutting Height

    OPERATION OPERATION SETTING THE CUTTING HEIGHT 1. Step on the brake pedal, and engage the parking brake. 2. Push down the blade engage knob to stop the blades. Turn the start key to the OFF position. 3. Set the cutting deck to the preferred cutting height.
  • Page 30 MAINTENANCE ADJUSTING DRIVE LEVERS 1. Step on the brake pedal, and engage the parking brake. 2. Push down the blade engage knob to stop the blades. Turn the start key to the OFF position, and remove the key. 3. Remove the bolts and drive lever. 4.
  • Page 31 MAINTENANCE 5. Loosen the drive lever bolts. Rotate the drive levers to the preferred angle. Tighten the bolts to secure the drive levers.

  • Page 32: Adjusting The Brake

    MAINTENANCE O p e n ADJUSTING THE BRAKE WARNING: Park the mower only on a level O p e n surface. Do not park the mower on slopes. 1. Set the drive levers to the open position. 2. Step on the brake pedal, and engage the parking brake.
  • Page 33 MAINTENANCE NOTE: Stand behind the mower, and push the mower forward to test if the brakes need adjustment. WARNING: If the rear tires turn, the brakes need to be tightened. NOTE: Tighten the brakes by turning the adjustment nuts 1/4 turn at a time. Do not fully turn the adjustment nuts.
  • Page 34 MAINTENANCE 5. Continue to tighten the brakes until the mower no longer moves when pushed.
  • Page 35 MAINTENANCE CHARGING THE MOWER WARNING: Mount or place the charger in an area with adequate ventilation. Make sure that the cooling fi ns are not covered. WARNING: Charge the product in normal conditions. Do not charge the product in extreme hot or cold environments. 1.
  • Page 36 MAINTENANCE 3. Connect the power cord to the charger. 4. Lift the charging port cover, and connect the charger cable to the charging port. 5. Connect the power cord to an AC outlet. When powered and connected to the mower, the charger LED indicators illuminate to indicate the charger’s status.

  • Page 37: Replacing The Blade

    MAINTENANCE REPLACING THE BLADE 1. Step on the brake pedal, and engage the parking brake. 2. Push down the blade engage knob to stop the blades. Turn the start key to the OFF position, and remove the key. 3. Loosen the cable lock, and disconnect the cables.
  • Page 38 MAINTENANCE 5. Slide the cutting deck out of the mower, and turn the deck upside down. WARNING: Keep bare hands and feet away from the blades. Wear non-slip, heavy-duty gloves when handling the blades. 6. Insert a wood chock between the blade and cutting deck to prevent the blade from turning.
  • Page 39 MAINTENANCE 8. Install the new blade, spring washer, and nut. 9. Insert a wood chock between the blade and cutting deck to prevent the blade from turning. Tighten the nut to 67.5–73.4 Nm of torque. 10. Remove the wood chock. Torque value: 67.5-73.5 Nm...
  • Page 40 MAINTENANCE ADJUSTING CUTTING DECK WHEELS 1. Stop and park the mower on a level surface. 2. Push down the blade engage knob to stop the blades. Turn the start key to the OFF position, and remove the key. 3. Set the cutting deck to the lowest cutting height.
  • Page 41 MAINTENANCE 5. Remove the nut, bolt, and wheel from the cutting deck. NOTE: The cutting deck wheels should be positioned approximately 1.25 cm off the ground when the mower is at the lowest cutting height to minimise the chance of scalping the lawn.

  • Page 42: Replacing The Batteries

    MAINTENANCE REPLACING THE BATTERIES WARNING: Park the mower only on a level surface. Do not park the mower on slopes. 1. Step on the brake pedal, and engage the parking brake. 2. Push down the blade engage knob to stop the blades. Turn the start key to the OFF position, and remove the key.
  • Page 43 MAINTENANCE 4. Slide the seat to the rearmost position. 5. Tip over the seat forwards. 6. Push the two tabs on each side of the cable cover, and remove the cover. Disconnect the battery cables. 7. Remove the long bolt that secures the battery tray in place.
  • Page 44 MAINTENANCE 8. Remove the four screws that secure the battery compartment cover, and remove the cover. 9. Disconnect the battery thermistor. 10. Remove the nuts and bolts that secure the rear metal subframe. 11. Remove the subframe.
  • Page 45 MAINTENANCE 12. Remove the bolt, lock washer, flat washer, and spacer that secure each battery tray tab. 13. Position a table cart that can support a minimum weight of 136 kg next to the battery exit. Pull out the battery tray, resting the tray on the cart.
  • Page 46 MAINTENANCE 16. Remove the battery securing brackets. 17. Replace the batteries. WARNING: Always follow the safety warnings provided with the battery. Dispose of old battery according to local and state regulations. 18. Install the battery securing brackets. 19. Connect the battery cables, connecting first the positive (red) terminal, then the negative (black) terminal.
  • Page 47 MAINTENANCE 20. Slightly lift the battery securing brackets, and install the battery covers. 21. Push the battery tray back into the mower. 22. Insert the spacer under each battery tray tab, and install the flat washer, lock washer, and bolt. Tighten the bolt to secure the battery tray tab.
  • Page 48 MAINTENANCE 24. Install nuts and bolts on each side of the subframe, and tighten the bolts. 25. Connect the battery thermistor. 26. Install the battery compartment cover. Install and tighten four bolts to secure the cover. 27. Install and tighten the long bolt to secure the battery tray.
  • Page 49 MAINTENANCE 28. Connect the battery cables. Snap the cable cover in place. 29. Lower down the seat, and adjust the seat to the preferred position.

  • Page 50: Cleaning The Mower

    MAINTENANCE CLEANING THE MOWER 1. Stop and park the mower on a level surface. 2. Push down the blade engage knob to stop the blades. Turn the start key to the OFF position, and remove the key. WARNING: Use a brush and dry cloth to clean the mower.

  • Page 51: Storing The Mower

    MAINTENANCE STORING THE MOWER 1. Store the mower in a clean, dry, and well-ventilated place that is inaccessible to children. Do not store the product near any appliance that operates with flame, such as a gas water heater, clothes dryer, or furnace. Keep the product away from corrosive agents such as garden chemicals and de-icing salts.
  • Page 52 MAINTENANCE 3. Push down the blade engage knob to stop the blades. Turn the start key to the OFF position, and remove the key. NOTE: Always remove the key during storage, and place the key in a location that is inaccessible to children. 4.

  • Page 53: Transporting The Mower

    MAINTENANCE TRANSPORTING THE MOWER 1. Ride the mower, and set the drive levers to the neutral position. 2. Set the cutting deck to the maximum height. 3. Insert the start key, and turn the key to the ON position. Push the blade engage knob to stop the blades.
  • Page 54 MAINTENANCE 5. Slowly drive the mower backwards onto the ramp and into the trailer. WARNING: Centre the mower on the ramp, and drive in a low speed when backing up the mower to minimize the risk of the wheels from going off the side of the ramp. 6.
  • Page 55 MAINTENANCE 8. Set the drive levers to the open position, and exit from the mower. O p e n O p e n...

  • Page 56: Maintenance Schedule

    MAINTENANCE SCHEDULE Every Every Inspect before Before 50 hours each use storage hours or yearly Check brake operation  Check tire pressure  Check safety interlock system  Check for loose fasteners   Clean debris from the product  ...

  • Page 57: Troubleshooting

    TROUBLESHOOTING If these solutions do not solve the problem, have the product serviced only by an authorised service centre. Problem Possible cause Solution The battery charge is low. Charge the battery. The charger is connected to the Disconnect the charger from product. product.
  • Page 58 TROUBLESHOOTING Problem Possible cause Solution The blade is unbalanced, loose, or Replace the blade. excessively or unevenly worn. The product is vibrating at a higher The motor shaft is bent. Stop the motor, and remove the start key. Inspect the speed.

  • Page 59: Charger Error Codes

    TROUBLESHOOTING CHARGER ERROR CODES Code Cause Solution One red fl ash The battery temperature is too high. Allow hot batteries to cool down, then try charging again. Two red flashes The battery voltage is too low or too Check the battery voltage. high.

  • Page 60: Product Specifications

    Vibration level (according to EN ISO 5395-1 and PRODUCT SPECIFICATIONS EN ISO 5395-3) Zero-Turn Mower Left handle <2.5 m/s (0.244 m/s Model RY48ZTR100 Right handle <2.5 m/s (0.247 m/s Input voltage 48 V DC Whole body <2.5 m/s (1.477 m/s...

  • Page 61: Slope Guide

    SLOPE GUIDE WARNING Slopes are a major factor related to tip-over and roll-over accidents that can results in severe injury or death. Operation on all slopes requires extra caution. If you cannot back up the slope or if you feel uneasy on a slope, do not mow it. For your safety, do not attempt to mow slopes greater than 15 degrees.
  • Page 62 SLOPE GUIDE...
  • Page 64 Techtronic Industries Australia Pty Ltd 31 Gilby Road, Mount Waverley, VIC 3149, Melbourne, Australia Techtronic Industries N.Z. Limited Unit C, 70 Business Parade South, RYOBI is a trademark of Ryobi Limited, Highbrook, Auckland 2013, New Zealand and is used under license. 099749017001-01...

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