RYOBI RYRM8002 Electric Zero Turn Mower Instruction Manual

May 15, 2024
RYOBI

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RYOBI RYRM8002 Electric Zero Turn Mower

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -PRODUCT

IMPORTANT SAFETY INSTRUCTIONS

DANGER

READ ALL SAFETY WARNINGS, INSTRUCTIONS, AND ASSEMBLY INSTRUCTIONS PROVIDED WITH THIS PRODUCT. Use of a Zero Turn Mower requires an understanding of how the mower and controls operate. Failure to follow all warnings and instructions will result in death, serious personal injury, electric shock, and/or fire.

WARNING

CHILDREN CAN BE KILLED OR SERIOUSLY INJURED BY THIS EQUIPMENT. The American Academy of Pediatrics recommends that children be a minimum of 16 years of age before operating a riding lawn mower.

READ ALL INSTRUCTIONS

  • This cutting machine is capable of amputating hands and feet and throwing objects. Failure to observe all safety instructions could result in serious injury or death.

  • Avoid dangerous environment — Do not use the lawn mower in damp or wet conditions or operate in the rain.

  • Keep children away — Keep all bystanders, children, and pets at least 100 ft. away. Stop the mower and turn off the machine if anyone enters the area.

  • Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. NEVER assume that children will remain where you last saw them.

  • Keep children out of the mowing area and in the watchful care of a responsible adult other than the operator.

  • Be alert; stop and turn the machine off if a child enters the area.

  • Before and while backing, maneuvering in reverse, or turning around, look behind and down for small children, bystanders, and pets.

  • Never carry children, even with the blades shut off. They may fall off and be seriously injured or interfere with safe machine operation. Children who have been given rides in the past may suddenly appear in the mowing area for another ride and be run over or backed over by the machine.

  • Use extreme care when approaching blind corners, shrubs, trees, or other objects that may block your view of a child.

  • Wear heavy, long pants, long sleeves, gloves, and protec-tive footwear that will protect your feet and improve your footing on slippery surfaces. Do not wear loose-fitting clothing, short pants, sandals, or go barefoot. Do not wear jewelry of any kind. They can be caught in moving parts.

  • Never leave a running machine unattended. Always turn off the blades, set the parking brake, stop motor, and remove key before dismounting.

  • Check brake operation before each use and frequently during use. Adjust and service as required.

  • Keep hands and feet away from the cutting area, which is lo-cated under the mower deck and inside the side discharge chute. Keep clear of the side discharge chute opening at all times. Do not reach under the mower deck.

  • Operate the lawn mower only in daylight or good artificial light.

  • Use safety glasses — Always wear eye protection with side shields marked to comply with ANSI Z87.1. Use a face mask if the operation is dusty.

  • Use the right appliance — Do not use the lawn mower for any job except that for which it is intended.

  • Do not force the lawn mower — It will do the job better and safer at the rate for which it was designed.

  • Do not charge lawn mower in rain, or in wet locations.

  • Stay alert — Watch what you are doing and use common sense when operating the lawn mower. Do not operate the mower while tired, upset, or under the influence of drugs, alcohol, or medication. A moment of inattention while operating the lawn mower may result in serious personal injury.

  • Maintain lawn mower with care — Keep the machine in good working condition. Keep blades sharp and guards in place and in working order. To prevent serious personal injury, damage to the mower, and for best performance, replace damaged or unevenly worn blades.

  • The bagger assembly (if equipped) is subject to deterioration and wear and should be checked each time the mower is used. If replacement is needed, make sure the new bagger meets original manufacturer’s recommenda-tions and specifications.

  • always park on level ground.

  • Check all nuts, bolts, and screws before each use for proper tightness to be sure the equipment is in safe working condition. The mower blades are sharp. Wrap the blades or wear gloves, and use extra caution when servicing them.

  • Replace the blade if it is bent, cracked, or damaged in any way. An unbalanced blade causes vibration that could damage the motor drive unit or cause personal injury. Sharpen a dull blade equally at each end to maintain the balance. Clean the blade thoroughly and check its balance by supporting it horizontally on a thin nail through its center hole. The nail should be in a horizontal posi-tion. If either end of the blade rotates downward, remove some metal from the heavy lower end until the blade is balanced. It is balanced when neither end drops.

  • The side discharge chute is a spring-loaded guard that covers the side discharge opening on the mower deck and deflects grass clippings and debris away from the operator. Always ensure that the motor is off and the blades have stopped moving before inspecting, moving, cleaning, or performing maintenance on the side discharge chute.

  • Always use safety protective devices. Do not operate the mower without the side discharge chute in place and working properly. Mulch cover should be correctly installed and working properly during the mulching operation and bagger kit should be correctly installed and working properly during the bagging operation.

  • Never interfere with the intended function of a safety device or reduce the protection provided by a safety device. Check their proper operation regularly.

  • Never tamper with safety devices. Check for proper operation regularly.

  • Follow the manufacturer’s instructions for proper operation and installation of accessories. Only use accessories approved by the manufacturer. The use of other accessories may increase the risk of injury.

  • Clear the work area before each use. Remove all objects such as rocks, sticks, metal, wire, bones, toys, fallen tree limbs, tree nuts, or other objects that can be thrown by the blade.

  • Objects struck by the lawn mower blades can cause severe injuries to persons. The lawn should always be carefully examined and cleared of all objects prior to each mowing.

  • If the lawn mower strikes a foreign object, follow these steps:

  • Stop the lawn mower, set the parking brake, wait until the blades come to a complete stop, and then remove start key.

  • Thoroughly inspect the mower for any damage.

  • Replace the blade if it is damaged in any way. Repair any damage before restarting and continuing to operate the mower.

  • Never allow children to operate the machine.

  • Slopes are a major factor related to loss of control and tip-over accidents, which can result 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 it, do not mow it. Do not reverse down a slope. Never use on steep slopes greater than 15°.

  • Never attempt to ride on a steep slope or mow a slope that is greater than 15°. To determine the angle of your slope, use the Slope Guide at the back of this manual. For your safety, measure any slope before using the machine on the sloped area. Use a slope-measuring device in addition to the slope gauge at the back of this manual.

  • Mow up and down slopes, not across.

  • Watch for holes, ruts, bumps, rocks, or other hidden objects. Uneven terrain could overturn the machine. Tall grass can hide obstacles.

  • Use a slow speed so you will not have to stop suddenly or accidentally accelerate while on a slope. Rapid acceleration or braking could cause the front of the machine to lift and roll over resulting in serious personal injury or death. Avoid uphill starts.

  • Do not mow on wet grass or unstable surfaces. Tires may lose traction and you may lose control.

  • Always keep the joystick in the forward position when going down slopes. Do not move to neutral and coast downhill, which may cause you to lose control of the mower.

  • Avoid starting, stopping, or turning on a slope. If the tires lose traction, disengage the blades and proceed slowly straight down the slope.

  • Keep all movement on slopes slow and gradual. Do not make sudden changes in speed or direction, which could cause the machine to roll over.

  • Use extra care while operating a machine with baggers or other attachments; they can affect the stability of the machine. A heavy bagger could cause loss of control or overturn the machine. Do not use the machine with a bagger on slopes greater than 10°.

  • Do not try to stabilize the machine by putting your foot on the ground.

  • Stay at least two mowing widths (7 feet) away from any ditches, drop-offs, or water. Front caster wheels can rotate when mower is stopped, even with the brake applied, and cause the mower to go over the edge or into the water and result in death or serious personal injury.RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-6

  • Never directly discharged material toward anyone. Plan your mowing pattern to avoid the discharge of material to-ward bystanders, roads, sidewalks, windows, cars, and the like. Also, avoid discharging material against a wall or obstruction, which may cause the material to ricochet back toward the operator.

  • Stop the blade when crossing gravel surfaces to avoid discharging gravel and rocks and drive the mower slowly and carefully to avoid loss of control.

  • Use extra care when approaching blind corners, shrubs, trees, or other objects that may block your view.

  • Never make any adjustments or repairs with the motor running and/or blades moving. Turn off the power switch and remove key.

  • Stop the motor, set the parking brake, wait until the blades come to a complete stop, and remove start key before unclogging the side discharge chute or opening. The cutting blades continue to rotate for a few seconds after the motor is shut off. Never place any part of the body in the blade area until you are sure the blades have stopped rotating.

  • If the mower should start to vibrate abnormally, stop the motor and check immediately for the cause. Replace the blades if they are unevenly worn or damaged in any way. Vibration is generally a sign of a damaged mower blade.

  • Disengage mower blades when not mowing.

  • Service on the product and charger must be performed by qualified repair personnel only. Service or maintenance performed by unqualified personnel could result in injury to the user or damage to the product.

  • Use only authorized replacement parts when servicing the product. Use identical replacement blades only. Use of unauthorized parts may create a risk of serious injury to the user or damage to the product.

  • Maintain or replace safety instructions labels, as necessary.

  • Remove the start key — Remove the start key from the mower before storing, servicing, or changing accessories such as blades. Such preventive safety measures reduce the risk of starting the mower accidentally.

  • Stop the unit and remove the start key when not in use. Transport the unit with the motor stopped and the start key removed from the mower.

  • Battery tools do not have to be plugged into an electrical outlet; therefore, they are always in operating condition. Be aware of possible hazards when not using your battery tool or when changing accessories. Following this rule will reduce the risk of electric shock, fire, or serious personal injury.

  • Do not use a battery-operated mower in rain.

  • Remove the start key before servicing, cleaning, or removing material from the gardening appliance.

  • Store idle lawn mower indoors — When not in use, mower should be stored indoors in a dry, locked place out of the reach of children. The start key should also be removed and stored in a separate location out of the reach of children.

  • Follow instructions for changing accessories.

  • Only allow responsible adults, who are trained, familiar with and understand the instructions, and are physically capable of operating this machine.

  • Never carry passengers.

  • Never operate the machine in a closed area.

  • Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing.

  • Slow down before turning.

  • Watch for traffic when operating near or crossing roadways.

  • Mowers with rear-wheel drive require more traction than front-wheel-drive mowers. Use extreme caution when mowing on slopes or when crossing wet surfaces to prevent possible tip-over.

  • While mowing, keep a distance of at least 7 feet from drop-offs, embankments, water, and marsh-like surfaces.

  • Use extra care when loading or unloading the machine into a trailer; press the low-speed drive button and carefully move the joystick as needed to control the speed. Always back onto the trailer when loading. When loading or unloading the mower, do not exceed the maximum recommended operation angle of 15°.

  • Use full-width ramps for loading and unloading a machine for transport.

  • Data indicates operators age 60 years and above are involved in a large percentage of riding mower related injuries. These operators should evaluate their ability to operate the riding mower safely enough to protect themselves and others from serious injury.

  • Keep the machine free of grass, leaves, or other debris buildup. Allow the machine to cool before storing.

  • Never use a hose, water, or any liquids to clean or rinse off the lawn mower. Corrosive liquids, water, fertilizers, and chemicals used to treat lawns can enter the lawn mower and/or battery compartment and damage elec-tronic components and/or the battery pack, which can result in a short circuit, increased risk of fire, and serious personal injury. Remove any buildup of grass and leaves on or around the mower housing and/or underneath the mower deck. An exception to clean the underside of the mower deck may be made when using a Ryobi acces-sory designed for this purpose, in accordance with the accessory instructions. Wipe the mower clean with a dry cloth occasionally.

  • Store idle lawn mower indoors — When not in use, mower should be stored indoors in a dry, locked place out of the reach of children. The start key should also be removed and stored in a separate location out of the reach of children.

  • Follow instructions for changing accessories.

  • Only allow responsible adults, who are trained, familiar with and understand the instructions, and are physically capable of operating this machine.

  • Never carry passengers.

  • Never operate the machine in a closed area.

  • Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing.

  • Slow down before turning.

  • Watch for traffic when operating near or crossing roadways.

  • Mowers with rear-wheel drive require more traction than front-wheel-drive mowers. Use extreme caution when mowing on slopes or when crossing wet surfaces to prevent possible tipover.

  • While mowing, keep a distance of at least 7 feet from drop-offs, embankments, water, and marsh-like surfaces.

  • Use extra care when loading or unloading the machine into a trailer; press the low-speed drive button and carefully move the joystick as needed to control the speed. Always back onto the trailer when loading. When loading or unloading the mower, do not exceed the maximum recommended operation angle of 15°.

  • Use full-width ramps for loading and unloading a machine for transport.

  • Data indicates operators age 60 years and above are involved in a large percentage of riding mower related injuries. These operators should evaluate their ability to operate the riding mower safely enough to protect them-selves and others from serious injury.

  • Keep the machine free of grass, leaves, or other debris buildup. Allow the machine to cool before storing.

  • Never use a hose, water, or any liquids to clean or rinse off the lawn mower. Corrosive liquids, water, fertilizers, and chemicals used to treat lawns can enter the lawn mower and/or battery compartment and damage elec-tronic components and/or the battery pack, which can result in a short circuit, increased risk of fire, and serious personal injury. Remove any buildup of grass and leaves on or around the mower housing and/or underneath the mower deck. An exception to clean the underside of the mower deck may be made when using a Ryobi acces-sory designed for this purpose, in accordance with the accessory instructions. Wipe the mower clean with a dry cloth occasionally.

ADDITIONAL SAFETY RULES FOR BATTERIES

  • Do not use a BATTERY pack or tool that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behaviour resulting in fire, EXPLOSION or risk of injury.
  • Do not dispose of the batteries in a fire. The batteries could explode. Check with local codes for possible special disposal instructions.
  • Keep all metal objects like paper clips, coins, keys, nails, screws, or other small metal objects away from the battery and battery terminals that can make a connection from one terminal to another. Shorting the battery terminals together may cause serious burns or a fire.
  • Exercise care in handling batteries in order not to short the battery with conducting materials such as rings, bracelets, and keys. The battery or conductor may overheat and cause burns.
  • Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.
  • Do not charge the battery in an area of extreme heat or cold. Batteries will charge best at temperatures from 50˚F to 100˚F.
  • Follow all charging instructions and do not charge the battery pack or appliance outside of the temperature range specified in the instructions. Charging improperly or at temperatures outside of the specified range may damage the battery and increase the risk of fire.
  • Do not modify or attempt to repair the appliance or the battery pack (as applicable) except as indicated in the instructions for use and care.
  • Do not expose the battery pack or appliance to fire or excessive temperature. Exposure to fire or temperature above 265°F may cause an explosion.
  • Do not store lawnmowers in locations where the temperature is less than –22°F or more than 120˝°F. If the lawn mower is stored at temperatures below 50F or above 100F, remove the batteries and store them separately according to the tem-perature range recommended in the battery manual. Do not store mowers or batteries outside or in vehicles.
  • Do not use lawnmowers in locations where the temperature is less than 15°F or more than 104°F.
  • Only use RYOBI Electric Riding Lawn Mower 80 volt and 40V lithium batteries.
  • Use this product only with batteries and chargers listed in tool/appliance/battery pack/charger correlation supplement 998000922 for 80V and 988000-842 for 40V.
  • Recharge only with the charger specified by the manu-facturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.

ADDITIONAL SAFETY RULES FOR TOWING

  • Do not tow a load that exceeds ½ the mower weight + ½ the operator weight. Never exceed 50 lbs (22 kg) tongue weight.

  • Use common sense when towing. Too heavy of a load while on a slope is dangerous. Tires can lose traction with the ground and cause you to lose control of your mower. When towing, never use on steep slopes greater than 5°.

  • Follow manufacturer’s recommendations for wheel weights or counterweights.
    Do not put the mower into neutral when on a decline. Try not to coast when towing.

  • Only use hitches that are approved for use with your specific mower. Do not attach towed equipment except at the approved hitch point.

  • Never allow children or others in or on towed equipment.

  • Stopping distance increases with the speed and weight of the load being towed. Travel slowly and allow plenty of time and distance to stop.

  • Do not turn sharply when towing. Make wide turns to avoid jack-knifing. Use additional caution when turning or operating under adverse surface conditions. Use care when reversing.

  • Do not attempt to pull or dislodge stationary objects with the tow hitch. The machine may pivot about the rear drive wheels and lift upwards, resulting in serious personal injury or death.

  • Do not use a chain, cable, or rope to pull accessories not intended for towing. Only tow accessories that include a tow attachment.

  • Use low speed when towing.

SYMBOLS

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-53

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-8RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-9RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-10

SAFETY LABELS

The following labels are found on the product. For your safety, please review and understand all of the labels before start-ing the product. If any of the labels come off the unit or become hard to read, contact an authorized service center for replacement.RYOBI-RYRM8002-Electric-Zero-Turn-Mower
-FIG-11RYOBI-RYRM8002-Electric-Zero-Turn-Mower
-FIG-12

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-13RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-14

NOTE: Your mower labels may feature additional translations, or separate translated versions of the labels may be included. Translated labels can be installed over the labels currently on the mower. For best adhesion, always clean and dry mounting surface before installing.

FEATURES

PRODUCT SPECIFICATIONS

  • Motor…………………..80 Volt DC
  • Height Adjustments……………1-1/2 in. to 4-1/2 in.
  • Wheel Size…………………13 in. front, 18 in. rear
  • Deck Size………………………42 in.
  • Turning Radius…………………………….0 in
  • Max. Speed: High Speed Drive………….8 MPH
  • Medium Speed Drive……..6 MPH
  • Low Speed Drive…………..4 MPH
  • Reverse………..4 MPH
  • Cold Tire Pressure………..15 PSI Front, 18 PSI Rear
  • Charger Input……..120 V, AC only, 60 Hz
  • Charge Rate…………14A

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-15RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-16

KNOW YOUR LAWN MOWER
See Figure 1.
The safe use of this product requires an understanding of the information on the product and in this operator’s manual as well as a knowledge of the project you are attempting. Before use of this product, familiarize yourself with all op-erating features and safety rules.

  • ADJUSTABLE ARMRESTS
    Two armrests provide support for your arms and added comfort while you are mowing.

  • AUTO STOP PLUG
    The auto-stop plug can be used to maintain your preferred deck height cutting position or as a deck lift lockout when removing the cutting deck. See the Maintenance section for more information on removing the cutting deck.

  • BATTERY COVER
    The battery cover protects the battery port from moisture and debris.

  • BLADE ENGAGE KNOB
    Pull the blade engage knob up to activate the mower’s cutting blades. Push the knob down to stop the cutting blades.

  • BLADE SPEED BUTTON
    Press the blade speed button to increase or decrease the speed of the blades.

  • BRAKE PEDAL
    The brake pedal is used for stopping the mower in an emergency situation or when parking.

  • CHARGER
    The mower’s charger has a keyhole hanging feature for convenient, space-saving storage. When hanging by the keyhole slots, use at least one additional screw in the hole in the mounting flange to secure in place. Always mount in such a way that the charger’s LED status light is visible while charging.

  • THE DECK HEIGHT ADJUSTMENT LEVER
    The deck height adjustment lever is used to raise or lower the cutting deck. Set the auto-stop plug at your normally desired cutting height for ease of use when mowing.

  • DRIVE SPEED BUTTON
    Press the drive speed button to limit the speed of the mower when you’re operating in tight spaces or on slopes. This setting is also useful for inexperienced users when they are first learning to operate the mower.

  • HEADLIGHT BUTTON
    Turn the headlights on and off using the headlight button.

  • iDRIVE JOYSTICK
    The iDrive joystick easily allows the user to operate the mower with only one hand. The software is designed to correct gradual wheel turns to help eliminate divots in the lawn.

  • LCD SCREEN
    The LCD screen monitors and activates many of the features on the mower.

  • PARKING BRAKE
    Use the parking brake to lock the mower in the braked position.

  • POWER SWITCH WITH START KEY
    The power switch is used to turn the mower on and off. The start key must be inserted before the switch can be oper-ated. When the key is in the ON position, the power switch is also used to power optional manufacturer- approved mower accessories.

  • SEAT ADJUSTMENT LEVER
    Use the seat adjustment lever to move the seat to the desired position.

  • STORAGE COMPARTMENTS
    Two storage areas with USB ports offer a convenient place to store your cell phone or MP3 player.

  • USB PORT
    The two USB charging ports provide charging power of 5 volts DC at up to 2 amps for your cell phone, MP3 player, or other USB devices. Consult the owner’s manual for your device for specific charging requirements. Connect one end of a USB cable (not provided) to your device and the other end to the USB charging port on the mower, to begin charging your device.

NOTICE:
Attempting to charge devices rated more than 2 amps could damage the USB charging port and/or the mower. Always close the USB cover when not in use to prevent debris from becoming trapped in port.

NOTE: The USB port is only powered when the start key is in the ON position.

WARNING: Never use headphones or any electronic device, such as a smartphone or tablet, while operating the mower. Distracted operation can result in an accident that could result in death or serious personal injury to the operator or a bystander.

OPERATION

  • WARNING:
    Do not allow familiarity with products to make you careless. Remember that a careless fraction of a second is sufficient to inflict serious injury.

  • WARNING:
    Always wear eye protection with side shields marked to comply with ANSI Z87.1. Failure to do so could result in objects being thrown into your eyes resulting in possible serious injury.

  • WARNING:
    Always turn off the mower, make sure the blades have stopped moving, and remove the start key from the mower when you are assembling parts, making adjustments, cleaning, or when not in use. This will prevent accidental starting that could cause serious personal injury.

  • WARNING:
    Always inspect the mower for missing or damaged parts and blades for damage or uneven or excessive wear prior to use. Use of the mower with damaged or missing parts can result in serious personal injury.

  • NOTICE:
    Before each use, inspect the entire product for damaged, missing, or loose parts such as screws, nuts, bolts, caps, etc. Tighten securely all fasteners and caps and do not operate this product until all missing or damaged parts are replaced. Please contact customer service or an authorized service center for assistance.

APPLICATIONS
You may use this product for the purposes listed below:

  • Mowing your lawn

INSTALLING THE SIDE DISCHARGE CHUTE
See Figures 2 – 3.
The mower is configured for mulching when shipped. If side discharge is desired:

  • Disconnect the mulch cover latches from the two side mounting points on the mower deck housing.

  • Remove and store the side mulch cover.

  • Align the side discharge chute as shown.

  • Insert a bolt from the underside of the deck.

  • Install the nut onto the bolt and tighten it firmly. Repeat the steps for the second bolt. The mulch cover may be reinstalled once the side discharge chute has been installed and when mulching is desired.
    Raise the side discharge chute

  • Align the slot to the tab and position the mulch cover over the opening in the mower deck.

  • Attach the latches over the studs to secure in place.

  • ower the side discharge chute

WARNING:

Make sure the side discharge chute fully closes when finished. Failure to do so can cause serious injury.

SETTING THE PARKING BRAKE
See Figure 4.
To set the parking brake:RYOBI-RYRM8002-Electric-Zero-Turn-Mower
-FIG-19

  • Place the joystick in the neutral and locked position. (See Learning to Drive the Mower later in the Opera-tion section.)
  • Fully depress and hold the brake pedal.
  • Press your foot forward and fully depress the parking brake with your toes.
  • Release the brake pedal.
  • To release the parking brake: depress and release the brake pedal.

WARNING

Never leave the mower unattended when the motor is running or with the key in the power switch. Verify that the parking brake is set and the key has been removed. Failure to set the parking brake could cause the mower to move, and leaving the key could allow unauthorized use that could result in serious personal injury.

ADJUSTING THE SEAT
See Figure 5.
Adjust the seat position forward or backward to ensure you are able to make firm contact with the brake pedal before operating the mower. The seat suspension knob allows the adjustment of a softer or firmer ride.
RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-20

To move the seat forward or backward:

  • Turn the key to the OFF position and set the parking brake.
  • Sit down on the seat and lift the seat adjustment bar.
  • While lifting up the bar, slide the seat to the desired position.
  • Release the bar and make sure the seat is locked in posi-tion before operating the mower.

To adjust the seat suspension:

  • Turn the key to the OFF position and set the parking brake.
  • Sit down on the seat and while holding the suspension knob, rotate it to adjust the seat for a softer to firmer setting.

WARNING:

Be sure the seat is locked into place before operating the mower. A seat that is not secure can cause the operator to shift and lose control of the mower resulting in pos-sible death or serious personal injury.

ADJUSTING THE ARMREST
See Figure 6.
Both armrests adjust up and down for the most comfortable operating height. The left armrest also adjusts forward and backward.

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-21

To move the armrests up and down:

  • Turn the key to the OFF position and set the parking brake.
  • Remove the two bolts as shown.
  • Raise or lower the armrest to the desired height making sure both bolt holes are still in alignment with the holes in the seat frame.
  • Reinstall bolts and tighten securely.

To move the left armrest forward or backward:

  • Turn the key to the OFF position and set the parking brake.
  • Loosen the knob and adjust the armrest to the desired position.
  • Tighten the knob firmly to secure the armrest in place

WARNING:
Be sure the armrests are locked into place before operating the mower. An armrest that is not secure can cause the operator to shift and lose control of the mower and result in possible death or serious personal injury.

SETTING THE CUTTING DECK HEIGHT
See Figure 7.

Before using the mower, raise the deck height to the cutting position best suited for your lawn.
NOTE: To prevent scalping the lawn when encountering high spots, the cutting deck wheels should be positioned approximately 1/2 in. off the ground when the mower is at the desired cutting height. When shipped, the cutting deck wheels are set to the 1.5 in. position. Depending on your desired cutting height, you may need to change the position of the cutting deck wheels. To do so, refer to Adjusting Cutting Deck Wheels in the Maintenance section of this manual

To adjust the cutting deck height

  • Stop the mower and disengage blades.
  • Turn the key to the OFF position and set the parking brake.
  • To raise the cutting deck, grasp the deck height adjustment lever, push left to disengage from the slot, move toward the back of the mower, then push right into the slot to secure.
  • To lower the cutting deck, grasp the deck height adjustment lever, push left to disengage from slot, move toward the front of the mower, then push right into the slot to secure.

CAUTION:
Hold the deck height adjustment lever firmly when setting the deck height and only release when it is secure in the desired slot. Quickly letting go of the lever may create a pinching or pulling hazard to the operator’s hand.

NOTE : Once you have determined the correct cutting height for your lawn, install the auto stop plug just below that position to easily return to the correct mowing height every time.

CHARGING THE MOWER
See Figure 8.

WARNING:
Only charge mower batteries indoors in a dry location. Do not charge a battery or expose the mower to rain or damp locations. Water and liquids can come in contact with mower components and the battery and damage connections and electronic components, which can result in a short circuit, increased risk of fire, and serious personal injury

Mower batteries must be fully charged before first use. To verify mower batteries are fully charged, check the battery level indicator on the LCD screen.

For best results:

  • Do not charge in an area of extreme heat or cold.
  • Never charge a frozen battery.
  • Mount or place the charger in an area with adequate ventilation, ideally with the charger in a horizontal position with the cooling fins facing up.

To charge:

  • Make sure both the charger and mower connections are clean and free of dirt or debris.
  • Insert charger plug into charging port on mower, making sure it is properly connected.
  • Connect the charger to power supply using a normal household current of 120 V, AC only, 60 Hz. The batteries should automatically begin to charge.
  • NOTE : The charger is equipped with a plug featuring a grounding pin and must be plugged into a matching standard three-prong outlet that has been properly installed and grounded in accordance with all local codes and ordinances. Do not use a two-prong outlet, or adaptors, or modify the plug provided. If it will not fit the outlet, have the proper outlet installed by a qualified electrician
  • When powered and connected to the mower, the LED indicator on the charger will illuminate to indicate the charger’s status. Refer to the operator’s manual for the charger to determine the meaning of the LED’s display.
  • When you are ready to mow, disconnect the charger from the power supply, then disconnect the charger from the mower.

NOTICE:
Always turn the power switch to off position and remove the key when charging the mower and when the mower is not in use

NOTICE :
Always connect the mower to the charger when the unit is not in use. If it is not possible to leave the mower charger connected, make sure to charge the batteries fully at least once a month.

SAFETY INTERLOCK SYSTEM

See Figure9

This mower features a Safety Interlock System to protect the operator by shutting off the blades if the operator leaves the seat with the blades running. Test the system before each use to be sure it is working correctly.
To test

  • Position the mower on a level surface.
  • Set the parking brake.
  • Make sure the joystick is in the neutral position and the blade engage knob is down.
  • Install the start key and turn to the ON position.
  • Raise the blade and engage knob to activate the blades.
  • Briefly lift off the seat, but do not get off the mower.

The blades should shut off within 5 seconds. If they don’t, contact customer service. Do not operate the mower until the safety interlock system has been repaired.

LEARNING TO DRIVE THE MOWER
See Figures 10 – 13. RYOBI-RYRM8002-Electric-Zero-Turn-Mower
-FIG-26RYOBI-RYRM8002-Electric-Zero-Turn-Mower
-FIG-28

Operating a zero-turn mower is different from operating a standard riding mower. Zero-turn mowers are rear-wheel drive and the wheels operate independently based on the position of the joystick. Before you begin to mow your grass, we strongly encourage you to find a large, level, and open area to practice operating the mower using the instructions that follow. Once you can comfortably and reliably perform each of these maneuvers, you are ready to begin mowing.

WARNING:
Clear the area of bystanders before operating the mower. If anyone enters the practice area, stop immediately and do not continue practising until the bystanders leave the area.

WARNING:
Avoid sudden starts, stops, and turns, as well as excessive speed, especially when first learning to operate the mower. The mower can spin rapidly, which may cause you to lose control and could result in death, serious personal injury and/or damage to the mower. Engage the low speed drive function to limit the amount of speed available until you are fully capable of operating the mower in all situations.

The joystick is used to control the mower’s direction, as well as starting and stopping

WARNING:
Keep your hand on the joystick at all times when the mower is in motion. Do not release the joystick to slow or stop the mower. Releasing the joystick while the mower is in motion could lead to loss of control and result in death, serious personal injury, and/or damage to the mower

  • When entering and exiting the mower seat, the joystick should always be in the neutral position (centred and pushed down into the locked position).
  • Once you are seated and ready to begin, press and release the brake pedal to make sure the parking brake is released.
  • Be sure the joystick is in the neutral position. The centre position is used also to bring the mower to a gradual stop
  • Insert the start key and turn to the ON position.
  • Select the desired drive speed (high, medium, or low) from the LCD screen
  • Lift the joystick to release it from the locked, neutral position. Push the joystick forward (from neutral) to drive the mower forward in a straight line. The farther forward the joystick is pushed, the faster the mower will go. To slow down, pull the joystick back toward the neutral position. To stop, move the joystick back into the centre, neutral position.
  • Pull the joystick backward (from neutral) to drive the mower in reverse in a straight line. The farther back the joystick is pulled, the faster the mower will go. To slow down, push the joystick back toward the neutral position. To stop, move the joystick back into the centre, neutral position.
  • To make turns, push the joystick in the desired turn direction. When driving forward or reverse, the angle of the joystick will control the direction of the turn.
  • To make a zero turn, slow down, but make sure the rear wheels are still in motion. Then move the joystick directly to the right or left of neutral. This determines the direction of the of the rotation of the turn.

NOTE: Perform zero turns at a slow speed to help prevent damage to your lawn.

OPERATING THE MOWER

See Figures 14 – 15RYOBI-RYRM8002-Electric-Zero-Turn-Mower
-FIG-412

WARNING:
Clear the area of bystanders before operating the mower. If anyone enters the mowing area, stop immediately and do not return to mowing until the bystanders leave the area.

Before starting the mower:

  • Ensure work area is clear of children, bystanders, and pets.
  • Clear the work area of objects that may be thrown by the mower blades.
  • Check brake operation.
  • Check tire pressure.
  • Check for loose fasteners.
  • Check to make sure all guards are in place and working properly.
  • Clean debris from the mower.
  • Test safety interlock system.
  • Adjust the seat to the desired position.
  • Verify battery charge level

NOTICE:
When the level of battery charge reaches the red zone on the battery charge indicator, the blades will automatically shut off. Return immediately to recharge. Continuing to mow when the battery charge level is in the red zone can cause the mower to become stranded away from the charging area.
NOTE: If the mower becomes stranded away from the charger, it will be necessary to place the joystick in neutral and push the mower back to the charging location

Mowing

  • Raise the mower deck to its highest position.
  • Make sure the joystick is in the neutral position.
  • Insert the start key and turn to the ON position.
  • Release the parking brake.
  • Move the joystick to the neutral position, then drive to the desired mowing location.
  • Stop the mower, turn the key to the OFF position, and set the parking brake.
  • Lower the cutting deck to the desired position.
  • Turn the start key to the ON position and release the parking brake.
  • Raise blade engage knob to activate blades and mow as desired

DANGER:
Stay at least two mowing widths (7 feet) away from any ditches, drop-offs, or water. Front caster wheels can rotate when mower is stopped, even with the brake applied, and cause the mower to go over the edge or into the water and result in death or serious personal injury.

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-6

WARNING:
Use caution when crossing over gravel paths or driveways. Before crossing, disengage the blades and raise the cutting deck to the highest position to minimize the possibility of ricochet. Drive slowly to avoid loss of traction and control.

WARNING:

Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing to make sure no children, bystanders, or pets enter the mowing area. Remember that a careless fraction of a second is sufficient to inflict death or serious

injury.

WARNING:

Do not attempt to change direction suddenly between forward and reverse while the mower is in motion. Always come to a complete stop before changing the mower direction to avoid loss of control and prevent death or serious personal injury

When mowing is complete:

  • Stop the mower on a flat, level surface by placing the joystick in the neutral position. Do not stop the mower on a slope.
  • Push the blade engage knob down to turn the blades off.
  • Place the joystick in the neutral position.
  • Set the parking brake.
  • Turn the start key OFF.
  • Remove the start key if leaving the mower unattended, even if just for a brief period.

WARNING:
If the mower emits a beeping noise after you leave the seat, verify that the parking brake is set and the key has been removed. Failure to set the parking brake could cause the mower to move, and leaving the key could allow unauthorized use that could result in serious personal injury.

MOWING TIPS

See Figure 16.

  • Keep mower blades sharp.
  • Make sure the lawn is clear of stones, sticks, wires, toys, tree nuts, tree branches, and other objects that could damage the lawn 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 mower in any direction and cause serious personal injury to the operator and others.
  • For a healthy lawn, always cut off one-third or less of the total length of the grass.
  • When mowing large areas, start by turning to the right so that clippings will discharge away from shrubs, fences, driveways, etc. After one or two rounds, mow back and forth across the lawn, turning around in the edges of already mowed grass.

NOTICE:
To prevent damage to your lawn, use a slow speed while turning rather than spinning in a tight circle

  • When cutting heavy grass, reduce speed to allow for more effective cutting and a proper discharge of the clippings.
  • New or thick grass may require a narrower cut or a higher cutting height.
  • Keep the mower deck and side discharge chute clean. Remove grass clippings, leaves, dirt, and any other accumulated debris before and after each use. Do not spray with a garden hose to clean.

NOTE : Always stop the mower, allow the blades to completely stop, and remove the start key before cleaning underneath the mower.

SLOPE OPERATION

See Figure 17.

DANGER:
Slopes are a major factor related to tip-over and roll-over accidents that result in death or severe injury. Operation on slopes requires extra caution. If you feel uneasy on a slope, do not mow it. For your safety, do not attempt to mow steep slopes greater than 15 degrees. Do not operate in reverse down a slope, unless the mower stops while going uphill. In that situation, stop the blades, look behind you, and back up slowly. Make a copy or cut out the slope guide image later in this manual and use to determine if your slope is too steep for safe operation.

  • Mow up and down, not across the face of slopes.
  •  Do not mow on wet grass. Wet grass can cause the tires to lose traction or slip on slopes, even though the brakes are functioning properly.
  • Watch for holes, ruts, rocks, hidden objects, or bumps that can cause you to slip or trip. Tall grass can hide obstacles. Remove all objects such as rocks, tree limbs, etc., which could be tripped over or thrown by the blade.
  • Do not mow near drop-offs, ditches, or embankments.
  • Drive slowly and do not make sudden changes in speed or direction.
  • Avoid stopping on a slope if at all possible. If stopping is unavoidable, make sure to engage parking brake. When restarting, use the lowest possible speed. If turning is necessary, exercise extreme caution when changing direction and always turn downhill.
  • Never attempt to stabilize the mower on a slope by plac-ing your foot on the ground during operation.
  • Always use the joystick and brake when travelling down the slope. Do not attempt to let the mower coast downhill in neutral.
  • If at any point the tyres lose traction while operating on a slope, disengage the blades and proceed slowly and carefully straight down the slope.
  • If the mower stops while going uphill, stop the blades, look behind you, and back up slowly.

TRANSPORTING THE MOWER See Figure 18.

WARNING:

Use extra care when loading or unloading the machine into a trailer. Press the low speed drive button and carefully move the drive levers as needed to control the speed. Always back onto the trailer when loading. When loading or unloading the mower, do not exceed the maximum recommended operation angle of 15°. Failure to follow these instructions can result in loss of control and result in death, serious personal injury, or property damage.

WARNING:

Use care when loading or unloading the mower onto a trailer. Ensure the cutting deck is raised to the highest position so that it is not caught on the ramp. The wheels on the mower can go off the ramp or trailer, causing the mower to pivot or tip over, and result in a crush hazard that can cause death or serious personal injury.

  • Park the mower on a level surface.

  • Raise the cutting deck to the highest position.

  • Position and secure ramp to the trailer according to the manufacturer’s instructions.
    NOTE: We recommend you use one full-width loading ramp that is at least 1 ft. wider than the mower to minimize the risk of the mower’s wheels going off the side of the ramp.

  • Slowly back the mower onto the ramp and into the trailer.

  • Lower the mower deck completely.

  • Set the parking brake.

  • Turn off the mower and remove key.

  • Secure the mower as needed using straps or cables to prevent movement during transport.

WARNING:

To avoid accidental starting or movement that could result in serious personal injury, always remove the start key and set the parking brake when transporting the mower.

MAINTENANCE

  • WARNING:
    Before performing any maintenance, stop the mower on a level surface, wait for the blades to come to a complete stop, set the parking brake, and remove the start key to avoid accidental starting and possible serious personal injury. WARNING:
    Always wear eye protection with side shields marked to comply with ANSI Z87.1. Failure to do so could result in objects being thrown into your eyes resulting in possible serious injury.

  • WARNING:
    When servicing, use only authorized replacement parts. Use of any other parts can create a hazard or cause product damage.

  • WARNING:
    Strictly adhere to all torque wrench tightening specifications. Failure to do so could cause serious personal injury.

  • NOTICE:
    Periodically inspect the entire product for damaged, missing, or loose parts such as screws, nuts, bolts, caps, etc. Tighten securely all fasteners and caps and do not operate this product until all missing or damaged parts are replaced. Please contact customer service or an authorized service center for assistance.

GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from various types of commercial solvents and may be damaged by their use. Use clean cloths to remove dirt, dust, oil, grease, etc.

WARNING

Do not at any time let brake fluids, gasoline, petroleum-based products, penetrating oils, etc., come in contact with plastic parts. Chemicals can damage, weaken, or destroy plastic which can result in serious personal injury. Remove any build-up of grass and leaves on or around the motor cover. Wipe the mower clean with a dry cloth occasionally. Do not use water.

ADJUSTING CUTTING DECK WHEELS

See Figure 19.
The cutting deck wheels should be positioned approximately 1/2 in. off the ground when the mower is at the desired cutting height. This will minimize the chance of scalping the lawn in most situations. When shipped, the wheels are positioned in Position A.

To adjust the cutting deck wheels:

  • Park the mower on a level surface and set the parking brake.
  • Stop the motor and remove the start key. Allow blades to come to a complete stop.
  • Raise the cutting deck to the desired height setting.
  • Remove the nut and bolt holding the cutting deck wheel in place.
  • Move the wheel to the desired position. Available hole positions are 1.5 in. (A), 1.75 in. (B) and 2.25 in. (C).
  • Replace bolt and nut; tighten securely. Torque nut to 4 – 6 ft. lbs.
  • Repeat with the remaining cutting deck wheel, making sure both wheels are installed in the same position.

REMOVING THE CUTTING DECK

See Figures 20 – 22.

If desired, the cutting deck can be removed from the mower to make accessing the blades easier when changing.

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-45RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-46

WARNING:
Wear heavy gloves at all times while handling the cutting deck. Keep hands and fingers clear of pinch points.

  • Move the mower to a level surface. Make sure the joystick is in the locked, neutral position and the blade engage knob is down.
  • Stop the motor, remove the start key, and set the parking brake.
  • Disconnect the cables that connect the cutting deck to the mower.
  • Lower the cutting deck to its lowest position.
  • Remove the three hitch pins and washers that secure the cutting deck in place.
  • Slide the deck out from under the mower.
  • Reverse the process to reattach the cutting deck to the mow

REPLACING CUTTING BLADES

See Figures 23 – 24RYOBI-RYRM8002-Electric-Zero-Turn-Mower
-FIG-32RYOBI-RYRM8002-Electric-Zero-Turn-Mower
-FIG-33

WARNING:
Only use replacement blades and blade bolts authorized by the manufacturer of your riding mower. Unauthorized blades and/or blade bolts could break, allowing the blade to come loose, resulting in possible serious personal injury and damage to the mower.

NOTE: Make certain all parts are replaced in the exact order in which they were removed.

  • Move the mower to a level surface. Make sure the joy stick is in the locked, neutral position and the blade engage knob is down.
  • Stop the motor, remove the start key, and set the parking brake.
  • Raise the height of the cutting deck to its highest position to allow access to the blades.

NOTE: If necessary, raise the mower by placing it on a lift or using a jack and jack stands to gain access to the blades.

WARNING:

If raising the mower to access the blades, make sure the mower is properly secured and the parking brake is set before proceeding. Failure to properly secure the mower could cause it to fall, resulting in death or possible seri- ous personal injury.

  • Wedge a block of wood between the blade and the mower deck to prevent the blade from turning.
  • Loosen the blade nut by turning it counterclockwise (as viewed from the bottom of the mower) using a 15 mm wrench or socket (not provided).
  • Remove the blade nut, spring washer, and blade.
  • Place the new blade on the shaft against the corresponding blade posts. Ensure the blade is properly seated with the shaft going through center blade hole and the two blade posts inserted into their respective holes on the blade. Make sure it is installed with the curved ends pointing up toward the mower deck and not down toward the ground. When seated properly, the straight sides should be aligned and the blade should be flat against the blade posts.
  • Replace the spring washer, then thread the blade nut on the shaft and finger tighten.
  • Torque the blade nut down clockwise using a torque wrench (not provided) to ensure the bolt is properly tightened. The recommended torque for the blade nut is 600 – 650 in. lbs.

WARNING:

Ensure the blade is properly seated and the blade nut is tightened to the torque specifications above. Failure to properly attach the blade could cause it to come loose and result in possible serious personal injury.

  • Repeat with the second and third blades, if needed.

TIRE MAINTENANCE
This mower is equipped with tubeless tyres of the size and type listed below:

Tire Air Pressure
Check the air pressure in all tires before use. Improper air pressure will affect the handling, steering response, traction, tyre life, level cutting, and operator comfort. Be sure tires are inflated to the pressure shown below.
NOTE: Tyre pressure should only be measured or adjusted when tires are cold.

WARNING:

Check the tire pressure carefully while inflating. Too much air in the tyre could cause the tyre to burst, causing seri-ous personal injury.

WARNING:

Maintaining correct air pressure in the tires is very impor-tant. Too little pressure could allow the tire to rotate off the wheel rim. Too much pressure could cause the tyre to burst. Failure to maintain correct air pressure in the tyres could cause problems with mower operation and stability, causing death or serious personal injury.

TIRE REPAIR
If a leak or flat tyre occurs due to a puncture, the tyre may be repaired using a plug-type patch. If the damage is from a cut, or if the puncture cannot be repaired using a plug, the tyre should be replaced.
REPLACING TIRES
When tyres are worn, the traction of the mower will be decreased, which increases the chance of having an accident. Tires should be replaced when the depth on the tread is 0.16 in. (4 mm) or less, or any time there is damage to the tire. Always use identical replacement tyres. Using improper tyres on the mower could cause loss of control, which could cause serious personal injury. Have tyres replaced by an authorized service centre or a qualified tyre repair station?

ADJUSTING THE BRAKES
See Figure 25.

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-36

DANGER:
Ensure the brakes are properly functioning at all times and prior to each use. Improper brake function can cause loss of control in an emergency situation and result in death or serious personal injury. Being able to stop the mower properly is critical to mowing safety. If you’ve noticed your mower travelling farther before stopping when you depress the brake pedal, the brakes may need adjusting.

To test:

  • Park the mower on a level surface and set the parking brake.
  • Place the joystick in the locked, neutral position.
  • Stand behind the mower and try to push it forward. If the rear tyres turn, the brakes need to be tightened.

To tighten

  • Locate the brake adjustment nuts along the frame in front of each of the rear wheels.
  • Turn each adjustment nut 1/4 turn clockwise, then try again to push the mower.
  • Continue rotating each nut 1/4 turn and testing until the mower can no longer be moved by pushing. After final adjustment, test the brakes by driving the mower at normal speed on flat ground to be sure the mower stops quickly when the brake pedal is depressed

LEVELING THE CUTTING DECK
See Figures 26 – 27RYOBI-RYRM8002-Electric-Zero-Turn-Mower
-FIG-37

If your lawn appears unevenly cut after using the mower, the cutting deck may need adjusting. Before deciding that leveling the cutting deck is necessary, make sure tyres are properly inflated to the recommended PSI when mowing. Over- or under-inflated tires can affect the appearance of the cut, and proper inflation of the tyres may be all that is needed to resolve uneven cutting issues.
NOTE: Always check side-to-side alignment and adjust as needed before measuring and adjusting front to back.

Before beginning:

  • Make sure the joystick is in the locked, neutral position and the blade engage knob is down.

  • Stop the motor, allow the blades to come to a complete stop, remove the start key, and set the parking brake.

  • Lower the height of the cutting deck to its lowest position.

  • Check that tyres are inflated to the recommended PSI. Refer to Tire Maintenance section. To make side-to-side adjustment:

  • Position the blades so that the ends point toward the sides of the mower.

  • On the outside edge of each blade, measure the distance from the bottom edge of the side of the blade to the ground. If the distance between the two sides is greater than 1/8 in., a side-to-side adjustment is necessary.

  • On the side you wish to adjust, loosen the jam nuts as shown.

  • Turn the adjustment nuts clockwise to raise or counterclockwise to lower the side of the cutting deck. Each full turn of the adjustment nut will change the deck height by approximately 1/8 in.
    NOTE : If raising the side, you will need to turn the top adjustment nut first. If lowering, turn the bottom nut first.

  • Measure again. Continue to adjust and measure until the difference between the distance on each side is 1/8 in. or less.

  • Proceed to front-to-back adjustment or retighten jam nuts to secure.

To make front-to-back adjustments

  • NOTE : Always level the deck side to side before making a front-to-back adjustment.
  • Position the blade nearest the side discharge chute so that the ends now point toward the front and back of the mower.
  • Measure the distance from the tip of the blade to the ground. For best results, the front tip of the blade should be from 1/4 in. to 1/2 in. lower than the rear tip.
  • If front-to-back adjustment is needed, turn the adjustment nuts clockwise to raise or counterclockwise to lower the BLADEback of the cutting deck. Each full turn of the adjustment nut will change the deck height approximately 1/8 in.
  • NOTE: Make sure to turn the adjustment nuts on both sides equally to prevent throwing the side-to-side measurement off again.
  • Measure again to verify the front tip is now 1/4 in. to 1/2 in. lower than the rear tip. If not, continue to adjust and measure until they are.
    NOTE: Deck levelness is factory set and not required as a regular maintenance item.

REPLACING THE BATTERIES
See Figures 28 – 31.RYOBI-RYRM8002-Electric-Zero-Turn-Mower
-FIG-37

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-40

NOTE : Only use RYOBI Electric Riding Lawn Mower 80 volt and 40-volt lithium batteries.

This mower can operate on up to three 80-volt battery packs. Four additional 40-volt battery ports can help extend the run time of the zero-turn mower. The 80-volt batteries are used first and the system automatically balances the load between them during discharge. Any 40-volt batteries inserted will extend the run time by adding additional energy as the 80V batteries start to reach a lower state of charge.

NOTE: Used lithium batteries should always be recycled. Always abide by the safety warnings provided with the battery packs. Dispose of old batteries according to local and state regulations

  • Park the mower on a level surface and set the parking brake. Place the joystick in the locked, neutral position, stop the motor, and remove the start key.
  • Adjust the seat all the way forward. Park the mower on a level surface and set the parking brake. Place the joystick in the locked, neutral position, stop the motor, and remove the start key.
  • Adjust the seat all the way forward.

When removing/replacing an 80-volt battery pack:

  • Press the centre edge of the battery compartment cover to release the latch. The cover will rise to gain access to the compartment below.
  • Disconnect the battery pack’s quick-connect plug by squeezing the tabs, releasing it from the battery pack, and moving it aside. This plug connects/disconnects the batteries from the mower.
  • Release the battery latch that secures the battery pack by turning it counterclockwise.
  • Raise the battery pack from the battery port.
  • Replace the battery pack or packs as needed by lowering it into the battery port.
  • Secure the battery pack by turning the battery latch clockwise.
  • Reinstall the battery pack’s quick-connect plug.
  • Repeat the steps for additional battery packs if necessary.
  • Lower the lid to the battery compartment and press on the centre edge to engage the lock.
  • NOTE: Make sure the battery compartment cover is securely locked before readjusting the seat. Check to be sure the safety interlock cable is still connected.
  • Readjust the seat to a comfortable position before driving the mower

When removing/replacing a 40-volt battery pack:
Four additional 40-volt battery ports can help extend the run time of the zero-turn lawnmower. However, these additional batteries are not required to operate the zero-turn mower.
NOTE: T he zero-turn mower will not operate on only 40-volt batteries. The unit must have at least one operable 80-volt battery to run the drive and blade motors.

  • Open the battery covers located on each side of the mower.
  • While depressing the battery latch, grasp the handle and raise the battery from the port.
  • To install, align the raised ribs on the battery pack with grooves in the battery port and install the battery pack into the mower.
  • Make sure the latch is securely locked into place.
  • Lower the battery cover and make sure it is closed securely.
  • Repeat the steps for additional batteries if necessary.

WARNING

Make sure the latch on the bottom of the battery packs snaps in place and the battery pack is fully seated and secure in the mower’s battery port before beginning operation. Failure to securely seat the battery packs could cause the battery packs to fall out, resulting in serious personal injury. For complete charging instructions, refer to the Operator’s Manuals for your battery packs and charger models.

STORING THE MOWER

The following steps should be taken before storing the mower for the season.

  • Remove any build-up of grass and leaves on or around the motor cover. Wipe the mower clean with a dry cloth. Do not spray with a garden hose, water, or liquids to clean.
  • Plug the mower up to charge for the entire time of storage. NOTE: If it is not possible to leave the mower charger connected during storage, charge the batteries at least once a month during storage.
  • Store the mower in a clean, dry place that is inaccessible to children. Do not store near any appliance that operates with flame such as a gas water heater, clothes dryer, or furnace.
  • NOTE : Set the parking brake and do not leave the key in the mower during storage. Place the key in a location that is inaccessible to children.
  • If the mower must be stored outside, make sure it is covered completely to protect it from the elements.
  • Keep away from corrosive agents such as garden chemicals and de-icing salts.

PREPARING FOR USE AFTER STORAGE
The following steps should be taken before using the mower after it has been stored:

  • Review maintenance chart.
  • Fully charge the batteries.
  • Check tire pressure and inflate as needed.
  • Briefly drive the mower and check all systems and components to ensure they are functioning correctly.
  • Periodically inspect for frayed and deteriorated insulation on wires

MAINTENANCE SCHEDULE

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-47

NOTE : Maintenance should be performed more frequently when the mower is used in dusty areas. When the mower has exceeded the maximum figures specified in the table, maintenance should still be cycled according to the intervals of time or hours stated herein. If you are unsure how to perform any of the maintenance items listed above, take the mower to an authorized service centre for assistance.

ACCESSORIES

To order these accessories, scan this QR code, visit us online at www.ryobitools.com, or call 1-800-525-2579.

  • RYOBI 42 in. Cross Cut Replacement Blades……………………………………………………………………………………………ACRM030
  • RYOBI 42 in. Bagger Kit with Boost………………………………………………………………………………………………………….ACRM026
  • RYOBI 42 in. Bagger Kit………………………………………………………………………………………………………………………….ACRM013
  • RYOBI 42 in. Replacement Bagging Blades………………………………………………………………………………………………ACRM007
  • RYOBI 42 in. Replacement Mulching Blades……………………………………………………………………………………………..ACRM006

WARNING:
Current attachments and accessories available for use with this product are listed above. Do not use any attachments or accessories not recommended by the manufacturer of this product. The use of attachments or accessories not recommended can result in serious personal injury.

Excluding the battery, this product has a Five-year Limited Warranty for personal, family or household use (250 use hours for 80V Riding Mowers with deck sizes less than 42” and RYRM8002; 500 use hours for 80V Riding Mowers with deck sizes greater than or equal to 42”, excluding the RYRM8002, if used for any other purpose, such as commercial, rental, or any other income- producing purpose). The battery and charger have a Five-year Limited Warranty for personal, family or household use (two-year if used for any other purpose, such as commercial, rental, or any other income-producing purpose).
For warranty details, visit www.ryobitools.com or call (toll-free) 1-800-525-2579.

TROUBLESHOOTING

IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORIZED SERVICE DEALER

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-52

RYOBI-RYRM8002-Electric-Zero-Turn-Mower -FIG-50

RYRM8002/RYRM8002CAN

PARTS AND SERVICE : Prior to requesting service or purchasing replacement parts, please obtain your item, manufacturing, and serial numbers from the product data plate.

  • ITEM NO…………………….
  • MANUFACTURING NO……………….
  • SERIAL NO……………..

The model/item number on a product may have additional letters at the end. These letters designate manufacturing information and should be provided when calling for service.
HOW TO OBTAIN REPLACEMENT PARTS:

Replacement parts can be purchased online at www.ryobitools.com or by calling 1-800-525-2579. Replacement parts can also be obtained at one of our service centres.
HOW TO LOCATE A SERVICE CENTER:

Service centres can be located online at www.ryobitools.com or by calling 1-800-525-2579.
HOW TO OBTAIN CUSTOMER OR TECHNICAL SUPPORT:

To obtain customer or technical support please contact us at RYOBI is a registered trademark of Ryobi Limited and is used pursuant to a license granted by Ryobi Limited1-800-525-2579.

CONTACT

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