Introduction
This power head is intended to be used by residential homeowners to power attachment tools. It is designed to be used only in combination with Toro Flex-Force Power System 60V Max attachments. It is designed to use Toro 60V lithium-ion battery packs. These battery packs are designed to be charged only by Toro 60V lithium-ion battery chargers. Using this product for purposes other than its intended use could prove dangerous to you and bystanders.
Read this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage. You are responsible for operating the product properly and safely.
Visit www.Toro.com for product safety and operation training materials, accessory information, help finding a dealer, or to register your product.
Model 51810T does not include a battery or a charger.
Whenever you need service, genuine the manufacturer parts, or additional information, contact an Authorized Service Dealer or the manufacturer Customer Service and have the model and serial numbers of your product ready. Figure 1 identifies the location of the model and serial numbers on the product. Write the numbers in the space provided.
Important: With your mobile device, you can scan the QR code on the serial number decal (if equipped) to access warranty, parts, and other product information.
Safety-Alert Symbol
The safety-alert symbol (Figure 2) shown in this manual and on the machine identifies important safety messages that you must follow to prevent accidents.
The safety-alert symbol appears above information that alerts you to unsafe actions or situations and is followed by the word DANGER, WARNING, or CAUTION.
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
This manual uses two other words to highlight information. Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention.
The Model 51810T Power Head is compatible with a variety of Toro-approved attachments that, when combined, comply with specific standards; see the following table for more detail.
| Combination | Power Head Model | Attachment Model | Standard |
| String Trimmer | 51810T | 88716 | Conforms to UL STD 82Certified to CSA STD C22.2 No. 147 |
| Edger | 51810T | 88710 | Conforms to UL STD 82Certified to CSA STD C22.2 No. 147 |
| Pole Saw | 51810T | 88714 | Conforms to UL STD 82Certified to CSA STD C22.2 No. 147 |
| Cultivator | 51810T | 88715 | Conforms to UL STD 82Certified to CSA STD C22.2 No. 147 |
| Hedge Trimmer | 51810T | 88713 | Conforms to UL STD 62841-4-2Certified to CSA STD C22.2 62841-4-2 |
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For assistance, please see www.Toro.com/support for instructional videos or contact 1-888-384-9939 before returning this product. |
Warning
CALIFORNIA
Proposition 65 Warning
The power cord on this product contains lead, a chemical known to the State of California to cause birth defects or other reproductive harm. Wash hands after handling.
Use of this product may cause exposure to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Safety
IMPORTANT SAFETY
INSTRUCTIONS
Warning
When using electric gardening appliances, always read and follow basic safety warnings and instructions to reduce the risk of fire, electric shock, and personal injury, including the following:
In addition to these instructions, always read and follow the safety warnings and instructions included with your specific attachment before operating the power head.
Read All Instructions
I. Training
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The operator of the appliance is responsible for any accidents or hazards occurring to others or their property.
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Do not allow children to use or play with the appliance, battery pack, or the battery charger; local regulations may restrict the age of the operator.
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Do not allow children or untrained people to operate or service this device. Allow only people who are responsible, trained, familiar with the instructions, and physically capable to operate or service the device.
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Before using the appliance, battery pack, and battery charger, read all the instructions and cautionary markings on these products.
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Become familiar with the controls and proper use of the appliance, battery pack, and battery charger.
II. Preparation
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Keep bystanders and children away from the operating area.
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Use only the battery pack specified by Toro. Using other accessories and attachments may increase the risk of injury and fire.
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Plugging the battery charger into an outlet that is not 120 V can cause a fire or electric shock. Do not plug the battery charger into an outlet other than 120 V. For a different style of connection, use an attachment plug adapter of the proper configuration for the power outlet if needed.
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Do not use a damaged or modified battery pack or battery charger, which may exhibit unpredictable behavior that results in fire, explosion, or risk of injury.
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If the supply cord to the battery charger is damaged, contact an Authorized Service Dealer to replace it.
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Charge the battery pack with only the battery charger specified by Toro. A charger suitable for 1 type of battery pack may create a risk of fire when used with another battery pack.
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Charge the battery pack in a well-ventilated area only.
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Follow all charging instructions and do not charge the battery pack outside of the temperature range specified in the instructions. Otherwise, you may damage the battery pack and increase the risk of fire.
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Do not operate the appliance without all guards and other safety protective devices in place and functioning properly on the appliance.
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Refer to your attachment Operator’s Manual for additional PPE specific to your attachment.
III. Operation
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Do not operate the power head without an attachment installed.
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Avoid dangerous environments—Do not use the appliance in rain or in damp or wet locations.
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Use the proper appliance for your application—Using the appliance for purposes other an its intended use could prove dangerous to you and bystanders.
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Prevent unintentional starting—Ensure that the switch is in the OFF position before connecting to the battery pack and handling the appliance. Do not carry the appliance with your finger on the switch or energize the appliance with the switch in the ON position.
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Operate the appliance only in daylight or good artificial light.
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Remove the battery pack from the appliance before adjusting it or changing accessories.
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Keep your hands and feet away from the cutting area and all moving parts.
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Stop the appliance, remove the battery pack from the appliance, and wait for all movement to stop before adjusting, servicing, cleaning, or storing the appliance.
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Remove the battery pack from the appliance whenever you leave it unattended.
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Do not force the appliance—Allow the appliance to do the job better and safer at the rate for which it was designed.
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Do not overreach—Keep proper footing and balance at all times, especially on slopes. Walk, never run with the appliance.
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Stay alert—Watch what you are doing and use common sense when operating the appliance. Do not use the appliance while ill, tired, or under the influence of alcohol or drugs.
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Ensure that the ventilation openings are kept clear of debris.
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Under abusive conditions, the battery pack may eject liquid; avoid contact. If you accidently come into contact with the liquid, flush with water. If the liquid contacts your eyes, seek medical help. Liquid ejected from the battery pack may cause irritation or burns.
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Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or temperature above 130°C (265°F) may cause explosion.
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CAUTION—A mistreated battery pack may present a risk of fire, explosion, or chemical burn.
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Do not disassemble the battery pack.
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Replace the battery pack with a genuine Toro battery pack only; using another type of battery pack may cause a fire or risk of injury.
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Keep battery packs out of the reach of children and in the original packaging until you are ready to use them.
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IV. Maintenance and Storage
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Maintain the appliance with care—Keep it clean and in good repair for best performance and to reduce the risk of injury. Follow the instructions for lubricating and changing accessories. Keep handles dry, clean, and free from oil and grease.
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When the battery pack is not in use, keep it away from metal objects such as paper clips, coins, keys, nails, and screws that can make a connection from 1 terminal to another. Shorting the battery terminals may cause burns or a fire.
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Keep your hands and feet away from moving parts.
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Stop the appliance, remove the battery pack from the appliance, and wait for all movement to stop before adjusting, servicing, cleaning, or storing the appliance.
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Check the appliance for damaged parts—If there are damaged guards or other parts, determine whether it will operate properly. Check for misaligned and binding moving parts, broken parts, mounting, and any other condition that may affect its operation. Unless indicated in the instructions, have an Authorized Service Dealer repair or replace a damaged guard or part.
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Do not replace the existing non-metallic cutting means on the appliance with a metallic cutting means.
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Do not attempt to service or repair the appliance, battery pack, or battery charger except as indicated in the instructions. Have an Authorized Service Dealer perform service using identical replacement parts to ensure that the product is safely maintained.
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Store an idle appliance indoors in a place that is dry, secure, and out of the reach of children.
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Do not dispose of the battery in a fire. The cell may explode. Check with local codes for possible special disposal instructions.
SAVE THESE
INSTRUCTIONS
Safety and Instructional Decals
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Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or missing. |
Setup
Installing the Auxiliary Handle
Parts needed for this procedure:
| Auxiliary handle assembly | 1 |
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Separate the auxiliary handle from the handle plate by removing the 4 socket head screws using the provided Allen wrench (A of Figure 3).
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Line up the auxiliary handle with auxiliary handle plate on the trimmer handle (B of Figure 3).
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Secure the auxiliary handle to the handle plate with the 4 socket head screws previously removed (C of Figure 3).
Connecting the Attachment to the Power Head
To connect your attachment to the power head, refer to the Operator’s Manual for your attachment.
Installing the Battery Guard Rod
Parts needed for this procedure:
| Battery guard rod | 1 |
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Align the arms of the guard rod with the guide on the power head.
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Lightly pull the arms of the guard rod so that they fit around the power head, and fit the rod ends into the mounting holes.
Product Overview
| Model | 51810T |
| Charger Type | Toro 60V lithium-ion chargers |
| Battery Type | Toro 60V lithum-ion batteries |
| Charge/store the battery pack at | 5°C (41°F) to 40°C (104°F)* |
| Use the battery pack at | -30°C (-22°F) to 49°C (120°F) |
| Use the trimmer at | 0°C (32°F) to 49°C (120°F) |
| Store the trimmer at | 0°C (32°F) to 49°C (120°F)* |
*Charging time will increase if you do not charge the battery within this range.
Store the tool, battery pack, and battery charger in an enclosed clean, dry area.
Attachments/Accessories
A selection of Toro approved attachments and accessories is available for use with the machine to enhance and expand its capabilities. Contact your Authorized Service Dealer or authorized Toro distributor or go to www.Toro.com for a list of all approved attachments and accessories.
To ensure optimum performance and continued safety certification of the machine, use only genuine Toro replacement parts and accessories. Replacement parts and accessories made by other manufacturers could be dangerous.
Operation
Starting the Attachment
Warning
Do not attempt to operate the power head without an attachment installed.
Read and follow the Operator’s Manual for your specific attachment before operating the power head.
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Ensure that the vents on the attachment, power head, and battery are clear of any dust and debris.
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Align the cavity in the battery pack with the tongue on the handle housing (Figure 6).
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Push the battery pack into the handle until the battery locks into the latch.
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To start the attachment, press the lockout button, then squeeze the run trigger (Figure 7).
Note: Slide the 2-speed switch to change the speed of the attachment.
Shutting Off the Attachment
To shut off the attachment, release the run trigger.
Whenever you are not using the attachment or are transporting the trimmer to or from the work area, remove the battery pack.
Removing the Battery Pack from the Power Head
Press the battery latch on the machine to release the battery pack and slide the battery pack out of the machine (Figure 8).
Removing the Attachment from the Power Head
To remove the attachment from the power head, refer to the Operator’s Manual for your attachment.
Maintenance
After each use of the power head, complete the following:
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Remove the battery from the power head.
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Wipe the power head clean with a damp cloth. Do not hose the power head down or submerge it in water.
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Check and tighten all fasteners. If any part is damaged or lost, repair or replace it.
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Brush debris away from air intake vents and exhaust on motor housing to prevent the motor from overheating.
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Refer to your attachment Operator’s Manual for additional maintenance instructions.
Storage
Important: Store the tool, battery pack, and charger only in temperatures that are within the appropriate range; refer to Specifications.
Important: If you are storing the battery pack for the off-season, remove the battery pack from the tool and charge the battery pack until 2 or 3 LED indicators turn green on the battery. Do not store a fully charged or fully depleted battery. When you are ready to use the tool again, charge the battery pack until the left indicator light turns green on the charger or all 4 LED indicators turn green on the battery.
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Disconnect the product from the power supply (i.e., remove the plug from the power supply or the battery pack) and check for damage after use.
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Do not store the tool with the battery pack installed.
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Clean all foreign material from the product.
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When not in use, store the tool, battery pack, and battery charger out of the reach of children.
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Keep the tool, battery pack, and battery charger away from corrosive agents, such as garden chemicals and de-icing salts.
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To reduce the risk of serious personal injury, do not store the battery pack outside or in vehicles.
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Store the tool, battery pack, and battery charger in an enclosed clean, dry area.
Preparing the Battery Pack for Recycling
Important: Upon removal, cover the terminals of the battery pack with heavy-duty adhesive tape. Do not attempt to destroy or disassemble the battery pack or remove any of its components.
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Lithium-ion battery packs labeled with the Call2Recycle seal can be recycled at any participating retailer or battery recycling facility in the Call2Recycle program (US and Canada only). To locate a participating retailer or facility closest to you, please call 1-800-822-8837 or visit www.call2recycle.org. If you cannot locate a participating retailer or facility nearby, or if your rechargeable battery is not labeled with the Call2Recycle seal, please contact your local municipality for more information on how to responsibly recycle the battery. If you are located outside of the US and Canada, please contact your authorized Toro distributor. |
Troubleshooting
Perform only the steps described in these instructions. All further inspection, maintenance, and repair work must be performed by an authorized service center or a similarly qualified specialist if you cannot solve the problem yourself.
Always remove the battery from the tool when troubleshooting, inspecting, maintaining, or cleaning the tool.
| Problem | Possible Cause | Corrective Action |
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| The tool does not run or does not run continuously. |
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| The tool does not reach full power. |
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| The tool is producing excessive vibration or noise. |
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| The battery pack loses charge quickly. |
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