RYOBI RY48140 Electric Zero Turn Mower User Manual

RYOBI RY48140 Electric Zero Turn Mower

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.

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 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.

  • Never allow children to operate 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 protective 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 blades, set 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 cutting area, which is located 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 face mask if 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 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.

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

• Replace 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 position. 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.

• Never interfere with the intended function of a safety de-vice 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 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 which 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.

• 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.
  • 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.
  • Do not mow on wet grass. Tires may lose traction and you may lose control.
  • Always keep the drive levers 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.
  • 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.
    

• Never direct discharged material toward anyone. Plan your mowing pattern to avoid discharge of material toward 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 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 start key – Remove 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 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 to operate this machine.

• Never carry passengers.

• Never operate 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 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°.

• 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 machine free of grass, leaves, or other debris build up. Allow machine to cool before storing.

• Do not spray with a garden hose to clean, as it may dam-age the battery and/or electronic components and result in a short circuit or fire. Use an air moving device, such as a compressor or leaf blower to clean the mower.

ADDITIONAL SAFETY RULES FOR BATTERIES

• Do not open or mutilate the batteries. Released electrolyte is corrosive and may cause damage to the eyes or skin. It may be toxic if swallowed.
• 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 extreme usage or temperature conditions, battery leakage may occur. If liquid comes in contact with your skin, wash immediately with soap and water. If liquid gets into your eyes, flush them with clean water for at least 10 minutes, then seek immediate medical attention. Following this rule will reduce the risk of serious personal injury.
• Do not charge battery in an area of extreme heat or cold. Batteries will charge best at temperatures from 32°F to 104°F.
• Do not expose the battery pack or appliance to fire or excessive temperature. Exposure to fire or temperature above 130°C may cause explosion.
• Only use RYOBI Electric Riding Lawn Mower 115Ah (LDC12-115) lead acid batteries.
• Recharge only with the charger specified by the manufacturer. 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

• Make sure conditions and item being towed are safe for towing and allow for the operator to maintain control of the mower. Never tow on slopes, wet, or unstable surfaces. The total towed weight must not exceed 500 lbs.
• Follow manufacturer’s recommendations for wheel weights or counterweights.
• 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 speed and weight of load being towed. Travel slowly and allow extra time and distance to stop.
• Do not turn sharply when towing. Use additional caution when turning or operating under adverse surface conditions. Use care when reversing.

IMPORTANT SAFETY RULES FOR CHARGER

IMPORTANT SAFETY INSTRUCTIONS

1. SAVE THESE INSTRUCTIONS – DANGER – TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK, CAREFULLY FOLLOW THESE INSTRUCTIONS. This manual contains important safety and operating instructions for OP48RM battery charger.
2. Before using battery charger, read all instructions and cautionary markings on battery charger, battery, and product using battery.
3. CAUTION: To reduce the risk of injury, charge only RYOBI Electric Riding Lawn Mower 115Ah lead acid batteries. Other types of batteries may burst, causing personal injury or damage.

• This manual contains important safety and operating instructions for the charger. Refer to them frequently and use them to instruct others who may use this product. If you loan someone this product, loan them these instructions also to prevent misuse of the product and possible injury.

• Before using the charger, read and understand all instructions and cautionary markings in this manual, on battery charger, batteries, and 48V mower to prevent misuse of the products and possible injury or damage.

• This charger is to be used only for charging RYOBI 48V riding mowers. Use with other products or batteries may cause personal injury as well as damage to the product or charger.

• Lead acid batteries may generate explosive hydrogen gas during normal operation. Keep sparks, flames, and smoking materials away from batteries.

• The charger is not meant for use by children.

• Provide adequate ventilation for the charger to dissipate heat during charging. The charger will get hot. Keep away from flammable and combustible material and do not cover the charger.

• Risk of Burn Hazard – Charger surfaces may be hot during operation. Use the charger handle only. Mount charger on a table or wall with the cooling fins vertical.

• Risk of electric shock. Do not touch uninsulated portion of output connector or uninsulated battery terminal.

• Do not use charger outdoors or expose to wet or damp conditions. Water entering charger will increase the risk of electric shock. The charger must be plugged into a Class A GFCI receptacle when used outdoors.

• Keep charger and charger plug free of contamination and dirt. Do not let gasoline, oils, petroleum-based products, etc. come in contact with plastic parts. They contain chemicals that can damage, weaken, or destroy plastic.

• Keep cord and charger away from heat to prevent damage to housing or internal parts.

• Do not abuse cord or charger. Never use the cord to carry the charger. Do not pull the charger cord rather than the plug when disconnecting from the charge port. Damage to the cord or charger could occur and create an electric shock hazard. Have damaged cords replaced by an authorized service center immediately.

• Do not operate charger with a damaged cord or plug, which could cause shorting and electric shock. If damaged, have the charger replaced by an authorized service person.

• Do not operate charger if it has received a sharp blow, been dropped, or otherwise damaged in any way. Take it to an authorized service person for electrical check to determine if the charger is in good working order.

• Make sure cords are located so that they will not be stepped on, tripped over, come in contact with sharp edges or moving parts, or otherwise subjected to damage or stress. This will reduce the risk of accidental falls, which could cause injury, and damage to the cords, which could result in electric shock.

• An extension cord should not be used unless absolutely necessary. Use of improper extension cord could result in a risk of fire and electric shock. If extension cord must be used, make sure:

  • That pins on plug of extension cord are the same number, size, and shape as those of plug on charger.
  • That extension cord is properly wired and in good electrical condition; and
  • That wire size is large enough for AC ampere rating of charger as specified below:
  • Cord Length (Feet) – 25′, 50′, 100′
  • Cord Size (AWG) – 14, 14, 12
    NOTE: AWG = American Wire Gauge

• Do not disassemble charger. Opening the charger will void its warranty. If charger requires service or repair during the warranty period, take it to an authorized service center to be replaced.

• Service person must unplug charger from the AC wall outlet and from the mower charge port before attempting any maintenance or cleaning to reduce the risk of electric shock.

SAFETY LABELS

The following labels are found on the product. For your safety, please review and understand all of the labels before starting the product. If any of the labels come off the unit or become hard to read, contact an authorized service center for replacement.

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

Hardware/Software Versions:

• Deck Motor ………………………………. GX-PT16-V4.1, GXDH0173
• Drive Motor ………….YPK1002V1.7 (YPK1002.01, YPK1002.02), ZTR20190129V1.8
• Motor …………………………………………………………………. 48 Volt DC
• Height Adjustments ………………………………….1-1/2 in. to 4-1/2 in.
• Wheel Size ………………………………………….. 13 in. front, 18 in. rear
• Deck Size ……………………………………………………………………54 in.
• Turning Radius……………………………………………………………………0
• Max. Speed: Forward ………………………………………………… 7 MPH
• Mow (blades engaged) …………………………… 7 MPH
• Low Speed Drive …………………………………… 5 MPH
• Reverse ………………………………………………… 4 MPH
• Cold Tire Pressure ………………………….. 19 PSI Front, 18 PSI Rear
• Charger Input……………………………………….. 120 V, AC only, 60 Hz
• Charge Rate ………………………………………………………….Overnight

KNOW YOUR LAWN MOWER

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 operating features and safety rules.

ARM RESTS
Two arm rests 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 LEVEL INDICATOR/HOUR METER
The battery level indicator shows the amount of battery charge remaining. The hour meter tracks the total number of hours the mower has been used (key in on position) for maintenance purposes.

BLADE ENGAGE KNOB
Pull the blade engage knob up to activate the mower’s cut-ting blades. Push the knob down to stop the cutting 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 key hole 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.

DRIVE LEVERS
The drive levers are used to direct the mower, and for starting and stopping during normal operation.

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.

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

LOW SPEED CUT BUTTON
Press the low speed cut button to prolong battery run time when the cutting load requirement is low.

LOW SPEED DRIVE BUTTON
Press the low speed drive 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.

MEDIA STORAGE
Two storage areas offer a convenient place to store your cell phone or MP3 player.

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 operated. When the key is in the accessory 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.

USB PORT
The USB charging port provides 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 smart phone 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

APPLICATIONS

You may use this product for the purpose listed below:

• Mowing your lawn

SETTING THE PARKING BRAKE

To set the parking brake:

• Place the drive levers in the open position.
• 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.

ADJUSTING THE SEAT

Adjust the seat position to ensure you are able to make firm contact with the brake pedal before operating the mower.
To move the seat:

• Turn key to OFF position and set the parking brake.
• Sit down on seat and lift the seat adjustment lever.
• While holding the lever, slide the seat to the desired position.
• Release the lever and make sure the seat is locked in position before operating the mower.

SETTING THE CUTTING DECK HEIGHT

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

CHARGING THE MOWER

Mower batteries must be charged overnight before first use. To verify mower batteries are fully charged, check the battery level indicator.
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 charger to power supply using 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, 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. See the chart that follows 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 power switch to OFF position and remove key when charging mower and when 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.

STATUS| CONNECT AC| CONNECT RECEPTACLE| CHARGER GREEN LED| RECEPTACLE GREEN LED| DESCRIPTION
---|---|---|---|---|---
Standby| YES| NO| ON| OFF| Charger may be connected to power supply but not connected to mower.
Charging| YES| YES| ON| SLOW FLASH
(500ms ON/500ms OFF)| Charger is fully connected and mower batteries are charging.
Charger Error| YES| YES| OFF| FAST FLASH
(200ms ON/200ms OFF)| Charger is connected to mower but is not connected to power supply. Batteries or charger are too hot or too cold. Once normal temperature is reached, charging will begin.
Fully Charged| YES| YES| ON| ON| Batteries are fully charged.
Pack Defective| YES| YES| ON| FAST FLASH
(200ms ON/200ms OFF)| Batteries are deeply discharged. Once voltage is reached, charging will begin. If charging does not occur, the battery packs could be defective.
If charger is connected to both power supply and mower, and an error condition exists. Disconnect charger from mower, perform a suggested remedy below, then try charging again.

• Remove debris from charger/mower connection
• Allow hot batteries to cool
• Lower over voltage batteries by running the mower to discharge
• Verify mower battery series configuration is correct
• Clean charger cooling fins and if hot, allow to cool

SAFETY INTERLOCK SYSTEM

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 drive levers are in the neutral position and the blade engage knob is down.
• Install start key and turn to ON position.
• Raise blade engage knob to activate 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

Operating a zero turn mower is different than operating a standard riding mower. Zero turn mowers are rear-wheel drive and the wheels operate independently based on the position of the drive levers. 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 practicing until the bystanders leave the area.
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 avail-able until you are fully capable of operating the mower in all situations.

The two drive levers are used to control the mower’s direction, as well as starting and stopping.

WARNING:
Keep both hands on the drive levers at all times when the mower is in motion. Do not release the drive levers to slow or stop the mower. Releasing the drive levers 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.

NOTICE:
When the word “together” is used in the instructions that follow, it means that both the left and right drive levers should be even or aligned in whatever position is being described. If one of the levers is in a different position, a different outcome will result other than the one being described.

• When entering and exiting the mower seat, both drive levers should be in the open position (pushed away from the seat in both directions).
• Once you are seated and ready to begin, press and re-lease the brake pedal to make sure the parking brake is released.
• Insert the start key and turn to the ON position.
• Pull both levers all the way in toward the seat. This is the neutral position, which is used for starting the mower and also to bring the mower to a gradual stop.
• Press the low speed drive button to activate.
• Push both drive levers forward (past neutral) together to drive the mower forward in a straight line. The farther forward the levers are pushed, the faster the mower will go. To slow down, pull both levers together back toward the neutral position.
• Pull both drive levers backward (before neutral) together to drive the mower in reverse in a straight line. The farther back the drive levers are pulled, the faster the mower will go. To slow down, push both levers together back toward the neutral position.
• To make turns, the drive levers will no longer be moved together. One drive lever will be forward or behind the other, depending on the direction being traveled (forward or reverse) and the desired turn direction. If driving for-ward, the drive lever in the rear position will control the direction of the turn. If driving in reverse, the lever in the front position 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 drive levers in opposite directions one past neutral and one before neutral. Which lever is in which position determines the direction of the turn.
  NOTE: Perform zero turns at slow speed to help prevent damage to your lawn.

OPERATING THE MOWER

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 mower.
• Test safety interlock system.
• Adjust seat to 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 drive levers in neutral and push the mower back to the charging location.

Mowing:

• Raise the mower deck to its highest position.
• Make sure the drive levers are in the open position.
• Insert start key and turn to ON position.
• Release the parking brake.
• Move drive levers to neutral position, then drive to desired mowing location.
• Stop the mower, turn key to OFF position, and set the parking brake.
• Lower the cutting deck to desired position.
• Turn start key to ON position and release 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 ap-plied, and cause the mower to go over the edge or into the water and result in death or serious personal injury.

WARNING:
Use caution when crossing over gravel paths or drive-ways. 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. Al-ways 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 mower on a flat, level surface by pulling the drive levers together to the neutral position. Do not stop the mower on a slope.
• Push the blade engage knob down to turn blades off.
• Place the drive levers in the open 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

• 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.
• 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 ac-cumulated debris before and after each use. Do not spray with a garden hose to clean.
  NOTE: Always stop mower, allow blades to completely stop, and remove the start key before cleaning underneath the mower.

SLOPE OPERATION

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 which 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 slope if at all possible. If stopping is unavoidable, make sure to engage parking brake. When restarting, use 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 placing your foot on the ground during operation.

• Always use the drive levers and brake when traveling down the slope. Do not attempt to let the mower coast downhill in neutral.

• If at any point the tires 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 blades, look behind you, and back up slowly.

TRANSPORTING THE MOWER

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 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 mower deck completely.

• Set the parking brake.

• Turn off 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

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.
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

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 nut and bolt holding cutting deck wheel in place.
• Move wheel to 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.

REMOVING THE CUTTING DECK

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

• Move the mower to a level surface. Make sure control arms are in the neutral position and the blade engage knob is down.
• Stop the motor, remove the start key, and set the parking brake.
• Lower the cutting deck to its lowest position.
• Insert auto stop plug immediately above the deck height adjustment lever as shown.
• Disconnect the three power cables from the mower to the blade motors.
• Lift the deck clip release lever located at the top, rear of the cutting deck.
• While lifting the latch, grab the deck with your other hand, lift and slide forward to detach the deck clip from the hook.
• Repeat on the opposite side.
• Slide the deck out from under the mower.
• Reverse the process to reattach the cutting deck to the mower.

REPLACING CUTTING BLADES

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 drive levers are in open position and 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 blades.
  NOTE: If necessary, raise the mower by placing on a lift or using a jack and jack stands to gain access to the blades.

• Wedge a block of wood between the blade and mower deck to prevent the blade from turning.

• Loosen the blade nut by turning it counterclockwise (as viewed from bottom of 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 blade is properly seated with 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.

TIRE MAINTENANCE

This mower is equipped with tubeless tires of the size and type listed below:

Size

• Front – 13 x 5 x 6
• Rear – 18 x 8.5 x 8

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

Recommended Pressure

• Front – 19 PSI
• Rear – 18 PSI

WARNING:
Check the tire pressure carefully while inflating. Too much air in the tire could cause the tire to burst, causing serious personal injury.

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

TIRE REPAIR

If a leak or flat tire occurs due to a puncture, the tire 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 tire should be replaced.

REPLACING TIRES

When tires are worn, the traction of the mower will be de-creased, 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 tires. Using improper tires on the mower could cause loss of control, which could cause serious personal injury.
Have tires replaced by an authorized service center or a qualified tire repair station.

ADJUSTING THE BRAKES

Being able to stop the mower properly is critical to mowing safety. If you’ve noticed your mower traveling 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 drive levers in the open position.
• Stand behind the mower and try to push it forward. If the rear tires 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

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 tires 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 tires 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 drive levers are in open position and 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 tires 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 counter-clockwise to lower the side of the cutting deck. Each full turn of the adjustment nut will change the deck height 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 adjustment:
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 back 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

NOTE: Only use RYOBI Electric Riding Lawn Mower 115Ah (LDC12-115) lead acid batteries.
This mower operates on four 12 volt batteries connected in a series. If replacing one or more of the batteries, always replace using a battery of the same type with equal voltage and capacity.

WARNING:

Always wear eye protection with side shields marked to comply with ANSI Z87.1 and rubber gloves when replacing the batteries. Failure to do so could result in objects being thrown into your eyes or other serious personal injury.
Do not open or mutilate the batteries. Released electrolyte is corrosive and may cause damage to the eyes or skin. It may be toxic if swallowed.
Do not dispose of the batteries in a fire. The batteries could explode. Check with local codes for possible special disposal instructions.
Do not expose the battery to rain or keep in damp locations. Water and liquids can come in contact with the battery and damage connections and electronic components, which can result in a short circuit, increased risk of fire, and serious personal injury.
When batteries are not in use, keep away from other metal objects like paper clips, coins, keys, nails, screws, or other small metal objects that can make a connection from one terminal to another. Shorting the battery terminals together may cause 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 over-heat and cause serious burns.

NOTICE:
Use only identical lead acid batteries when replacing. Never mix different makes and sizes of batteries in the series. Doing so will eventually cause damage to the batteries and may also damage the mower.

• Park the mower on a level surface, stop the motor, remove the start key, and set the parking brake.
• Place the drive levers in the open position.
• Adjust the seat all the way backward, then raise the mower seat.
• Press the tabs on the wiring cover. Lift the cover to gain access to the compartment below.
• Disconnect the battery quick-connect plug. This plug connects the batteries to the mower.
• Remove and set aside the hex head bolt that secures the battery tray in place.

• Remove the four Torx head screws that secure the battery compartment cover in place. Remove the cover and set aside.
• Disconnect the battery thermistor plug. This plug connects the batteries to the charging port.
• Remove and set aside the rear crossmember by removing the hex head bolts and nuts shown.
• Remove the spacers, flat washers, lock washers, and hex head bolts that secure the battery tray tabs.
• Fully extend the battery tray, resting the end outside the mower on a stable surface that will support a minimum 300 lb. weight.
• Remove and set aside the battery covers for the battery or batteries being replaced.
  NOTE: You may need to slightly lift the securing bracket to be able to remove the cover(s).

• Disconnect the two center battery cables that are routed over the securing bracket. Disconnect the negative (black) cable first, then the positive (red) cable, being careful not to short across the terminals.

• Lift the battery securing bracket off the batteries and set aside.

• Disconnect the front and/or rear battery cables connecting the battery or batteries you intend to replace. Disconnect the negative (black) cable first, then the positive (red) cable, being careful not to short across the terminals.
  NOTE: If you are disconnecting the cables at the rear of the mower, note the position of the battery thermistor terminal on the positive post and be sure to replace the terminal in the same location.

• Replace the battery or batteries as needed.

• Reinstall the battery securing bracket.

• Reinstall the battery cables. Connect the positive (red) cable first, then the negative (black) cable, being careful not to short across the terminals.

• Replace the battery covers.

• Push the battery tray back inside the mower and reconnect the battery thermistor and battery quick-connect plugs.

• Reinstall the spacers, flat washers, lock washers, and hex head bolts, that secure the battery tray tabs. Tighten securely.

• Reinstall the rear crossmember, then replace the hex head bolts and nuts. Tighten securely.

• Reinstall the hex head bolt through the securing bracket to secure battery tray in place. Tighten securely.

• Replace the battery compartment cover and reinstall the screws to secure.
  NOTE: Make sure the tabs on the battery compartment cover are seated in the slots on the mower top and side panels before tightening the screws.

• Reinstall the wiring cover and push down until it latches securely in place, then lower the mower seat.
  NOTE: Always ensure the safety interlock cable connection is still fully seated when replacing the wiring cover.

NOTE: Always abide by the safety warnings provided with the battery. Dispose of old battery according to local and state regulations.

ADJUSTING THE DRIVE LEVERS

To maximize operator comfort and control, the height and angle of the mower drive levers can be adjusted.
To adjust the drive lever height:

• Remove the hex head bolts from the drive lever mounting bracket.
• Shift the drive lever up or down as needed.
• Reinstall the bolts and tighten securely.

To change the drive lever angle:

• Loosen the hex head bolts on the drive lever mounting bracket, but do not remove.
• Move the lever forward or backward to achieve the desired angle.
• Retighten the bolts to secure.

NOTE: Always keep both drive levers at the same height and angle. Neutral position for the drive levers should always be even.

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 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 com-ponents to ensure they are functioning correctly.
• Periodically inspect for frayed and deteriorated insulation on wires.

BATTERY REMOVAL AND PREPARATION FOR RECYCLING

To preserve natural resources, please recycle or dispose of batteries properly.
This product uses lead acid batteries. Local, state or federal laws may prohibit disposal of batteries in ordinary trash.
Consult your local waste authority for information regarding available recycling and/or disposal options.

WARNING:
Upon removal, cover the battery’s terminals with heavy-duty adhesive tape. Do not attempt to destroy or disassemble battery or remove any of its components. Lead acid batteries must be recycled or disposed of properly. Also, never touch both terminals with metal objects and/or body parts as short circuit may result. Keep away from children. Failure to comply with these warnings could result in fire and/or serious injury.

MAINTENANCE SCHEDULE

| Inspect Before Each Use| Every 25 Hours| Every 50 Hours or Yearly| Every 100 Hours| Before Storage
---|---|---|---|---|---
Check Brake Operation| X| | | |
Check Tire Pressure| X| | | |
Check Safety Interlock System| X| | | |
Check for Loose Fasteners| X| | | | X
Clean Debris From Mower| X| | X| | X
Check/Replace Mower Blades| | X| X| |
Clean Battery Terminals| | | X| |

NOTE: Maintenance should be performed more frequently when mower is used in dusty areas.
When 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 center for assistance.

ACCESSORIES

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

• Replacement Blades: ACRM019

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.

TROUBLESHOOTING

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

Charger is connected to mower.
Start key not installed or is in OFF position.
Poor battery cable connections.| Charge the battery.
Disconnect charger from mower. Install start key and turn to ON position.
Check/clean all battery connections.
Mower won’t move.| Start key not installed or is in OFF position.
Drive levers are in neutral or open position.
Brake is depressed and/or parking brake is engaged.
Charger is connected to mower. Operator is not fully seated.| Install start key and turn to ON position.
Move the drive levers in desired direction (forward or reverse).
Release the brake pedal and/or the parking brake, then open and close the drive levers to reset.
Disconnect charger from mower.
Sit down fully on the seat, return the drive levers to the neutral position, then try again.
Mower cutting grass unevenly.| Uneven tire pressure. Mower deck not level.
Worn, bent, loose, or dull blade.
Build-up of debris under mower deck. Mowing speed is too fast.| Check tire pressure in all four tires. Perform cutting deck level adjustment. Replace blade.
Clean underside of mower deck.
Mow at a slower speed.
Mower not mulching properly.| Wet grass clippings sticking to the underside of the deck.
Grass is too high.
Worn, bent, loose, or dull blade. Mowing speed is too fast.| Wait until the grass dries before mowing.
Mow once at a high cutting height, then mow again at the desired height.
Replace blade.
Mow at a slower speed.
Mower vibrating at higher speed.| Blade is unbalanced, loose, or excessively or unevenly worn.
Bent motor shaft.| Replace the blade.
Stop the motor and remove start key. Inspect for damage. Have repaired by an authorized service center before restarting.
Poor grass discharge.| Side discharge chute or opening is plugged.
Grass is wet.
Mowing speed is too fast. Grass is too high.| Clean side discharge chute and/or opening.
Allow grass to dry before mowing. Mow at a slower speed.
Mow once at a high cutting height, then mow again at the desired height.
Motor stops while cutting.| Cutting height set too low. Battery charge is low.
Operator is not fully seated.| Raise the cutting height. Charge the battery.
Sit down fully on the seat, return the drive levers to the neutral position, and push the blade engage knob down. Then try again.
Blades do not rotate.| Battery charge is low.
Blade engage knob is down. Operator is not fully seated.
Build-up of debris under mower deck.| Charge the battery.
Raise blade engage knob.
Sit down fully on the seat, return the drive levers to the neutral position, and push the blade engage knob down. Then try again.Clean underside of mower deck.
Blades do not rotate while moving in reverse.| Blade engage knob is down.| Raise blade engage knob.
Mower won’t reach full speed.| Battery charge is low.
Low speed drive feature is engaged.| Charge the battery.
Turn off low speed drive.
Blades continue to turn after operator leaves seat without parking brake set.| Safety interlock system is not functioning correctly.| Ensure safety interlock system seat plug is fully connected. If blades still won’t stop, take mower to authorized service center for repair.
Headlights not working.| Headlights are off.
Headlights are damaged.| Press headlight button to turn headlights on.
Have headlights replaced at an authorized service center.
Battery will not charge.| Bad battery cells.
Poor cable connections.| Replace battery.
Check/clean all battery connections.
If problem persists after trying the above solutions, contact customer service or an authorized service center for assistance.

CHARGER ERROR CODES

charger/mower connection and remove any debris. Allow hot batteries to cool. Then try charging again.
Two red flashes| Battery Voltage Fault – May indicate installed battery or batteries are less than 36 V or more than 67.2 V, or that battery or batteries are too discharged or overcharged to be charged.| Batteries must be charged by another means in order to bring them up to 36 V or mower must be run in order to discharge batteries to 67.2 V.
Three red flashes| Battery Charge Timeout: Charge Time Exceeded – May indicate a problem with the mower batteries or that charger output current was severely reduced due to high ambient temperatures.| Disconnect charger. Allow batteries to cool, then try charging again.
Four red flashes| Battery Fault: Charge Time Exceeded – Indicates a problem with battery voltage not attaining the required nominal level within the maximum time allowed.| Disconnect charger. Check battery series configuration to be sure batteries are properly connected. Allow batteries to cool, then try charging again.
Five red flashes| Temperature Delay – Charger had to turn off its output due to excessive internal temperature.| Make sure the charger cooling fins are clear of obstruction and that the charger itself is not sitting in direct sunlight. If charger is hot, allow to cool before attempting to charge again.
Six red flashes| Charger Fault: Internal Fault Detected| Unplug charger, then plug back in and try charging again.

In all fault conditions, if suggested remedy does not clear the fault and allow the batteries to charge, take charger to authorized service center for repair or replacement.

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