greenworks LMA131 LED Headlight Brushless Cordless Instruction Manual

June 14, 2024
Greenworks

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greenworks LMA131 LED Headlight Brushless Cordless

Product Information

Specifications

Description
This machine is a domestic lawn mower designed for cutting grass. It is important to ensure that the cutting blade is parallel to the ground and all four wheels are in contact with the ground during operation.

Overview

  1. Bail switch
  2. Upper handle
  3. Start button
  4. Lower handle
  5. Rear discharge door
  6. Mulch plug
  7. Side discharge chute
  8. Grass catcher
  9. Cord retainer

Product Usage Instructions

Read all Instructions
DANGER: This machine must be operated in accordance with the safety instructions provided in this manual. Improper use can result in severe injury, including amputation of hands or feet and projectile hazards. Failure to follow safety instructions may result in serious injury or death.
NOTE: When using electric lawn mowers, always follow basic safety precautions to reduce the risk of fire, electric shock, and personal injury.

  • General Operation
    • Ensure the cutting blade is parallel to the ground.
    • All four wheels must be in contact with the ground while mowing.
  • Slope Operation
    • Use caution when operating the mower on slopes.
    •  Avoid steep slopes and always mow across the slope, not up or down.
  • Children and Bystanders
    • Keep children and bystanders at a safe distance from the mower during operation.
    • Do not allow children to operate the mower.
  • Service
    • Only authorized service personnel should perform repairs or maintenance on the mower.
  • Double Insulated Lawn Mower
    • This lawn mower is double insulated for added safety. Do not attempt to ground the mower.
  • Electrical
    • Follow all electrical safety precautions when using the mower.
  • Symbols on the Product
    • The product may feature symbols that indicate important information or warnings. Refer to the manual for their meanings.
  • Risk Levels
    • The manual provides information on different risk levels associated with operating the lawn mower. Proposition 65
    • – Information regarding Proposition 65 compliance is provided in the manual.

Installation

  • Unpack the Machine
     Carefully unpack the lawn mower, ensuring all parts are included.

  • Unfold and Adjust the Handle
    Follow the instructions provided to unfold and adjust the handle of the mower.

  • Install the Grass Catcher
    Attach the grass catcher according to the instructions provided.

  • Install the Mulch Plug
    Install the mulch plug as directed in the manual.

  • Install the Side Discharge Chute
    Attach the side discharge chute to the mower as instructed.

  • Set the Cutting Height
    Adjust the cutting height of the mower to the desired level.

Operation

  • Start the Machine
    Follow the instructions to start the lawn mower.

  • Stop the Machine
    Learn how to properly stop the mower after use.

  • Use the Cord Retainer
    Utilize the cord retainer to keep the power cord secure during operation.

  • Empty the Grass Catcher
    Regularly empty the grass catcher as it fills with clippings.

  • Operate on Slopes
    Take necessary precautions when mowing on slopes.

  • Operation Tips
    The manual provides additional tips for optimal operation of the lawn mower.

Maintenance

  • General Maintenance
    Follow the recommended maintenance procedures to keep the mower in good working condition.

  • Replace the Blade
    Instructions for replacing the cutting blade are provided in the manual.

  • Store the Machine
    Properly store the lawn mower when not in use.

  • Troubleshooting
    Troubleshoot common issues with the mower using the troubleshooting section of the manual.

  • Technical Data
    Detailed technical specifications of the lawn mower are provided in this section.

  • Limited Warranty
    Information regarding the limited warranty for the product is included in the manual.

  • Exploded View
    A visual representation of the lawn mower’s components is provided in this section.

FAQ

  1. Q: How should I adjust the cutting height?
    A: To adjust the cutting height, follow the instructions provided in the manual. The desired cutting height can be set using the adjustment mechanism on the mower.

  2. Q: Can children operate this lawn mower?
    A: No, children should not operate this lawn mower. It is important to keep children and bystanders at a safe distance from the mower during operation.

  3. Q: How often should I empty the grass catcher?
    A: The grass catcher should be regularly emptied to prevent it from becoming too full. Check the grass catcher and empty it as needed.

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DESCRIPTION

PURPOSE

  • This machine is used for domestic lawn mowing. The cutting blade must be approximately parallel to the ground. All four wheels must touch the ground while you mow.

OVERVIEW

  1. Bail switch
  2. Upper handle
  3. Start button
  4. Lower handle
  5. Rear discharge door
  6. Mulch plug
  7. Side discharge chute
  8. Grass catcher
  9. Cord retainer

READ ALL INSTRUCTIONS

DANGER

  • This machine was built to be operated according to the rules for safe operation included in this manual. As with any type of power equipment, carelessness or error on the part of the operator can result in serious injury. This machine is capable of amputating hands and feet and throwing objects. Failure to observe all safety instructions could result in serious injury or death.

NOTE

  • When using electric lawn mowers, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and personal injury. These basic precautions include the following:

GENERAL OPERATION

  • Carefully read all instructions on the mower and in the manual before attempting to assemble and operate the mower. Keep this manual in a safe place for future reference, and consult it regularly.
  • Become familiar with all controls and their proper operation. Know how to stop the mower and how to disengage the power in an emergency.
  • Do not allow children under the age of 14 to operate this mower. Children who are 14 years of age and older must read and understand the operating instructions and the safety rules in this manual, and must be trained and supervised by a parent.
  • Do not allow anyone to operate this mower until they have read and understand the instructions.
  • In order to avoid contact with the blade or injury caused by a thrown object, stay in the operator’s zone behind the handles, and keep children and bystanders at least 100 ft (30 m) away from the mower while it is in operation. Stop the motor immediately if someone enters the mowing area.
  • Thoroughly inspect the area where the equipment is to be used. Remove all stones, sticks, wire, bones, toys, and other foreign objects that could be tripped over or thrown by the blade. Thrown objects can cause serious personal injury.
  • Plan your mowing pattern in such a way as to avoid discharging material toward roads, sidewalks, bystanders, etc. Do not discharge material against a wall or obstruction. Doing so may cause the discharged material to ricochet back toward the operator.
  • Always wear proper eye protection in order to protect your eyes while operating or performing any adjustment or repair. Thrown objects that ricochet can cause serious eye injury.
  • Always wear a face mask or a dust mask when operating the mower in a dusty environment.
  • Dress properly. Do not wear loose clothing or jewellery that can get caught in moving parts. The wearing of protective gloves and safety footwear is recommended.
  • In order to prevent electric shock, use this mower only with a CSA/UL listed extension cord that is approved for outdoor use, such as Type SW, SOW, STW, STOW, SJW, SJOW, SJTW, or SJTOW.
  • Extension Cord: Verify that the extension cord is in good condition, is the proper gauge to carry the current that your mower will draw, and is polarized (one blade of the plug is wider than the other). A 25 ft (7.6 m) extension cord should be of 14 gauge, a 50 ft (15 m) extension cord should be 12 gauge. Undersized cords cause a drop in the  line voltage, which leads to a loss of power and overheating.
  • In order to reduce the risk of electric shock, this lawn mower is equipped with a polarized plug (one blade is wider than the other), and must be used with a polarized extension cord. The lawn mower’s plug will only fit into the polarized extension cord one way. If the plug does not fit into the extension cord properly, reverse the plug. If the plug still does not fit, obtain a proper polarized extension cord. A polarized extension cord must be plugged into a polarized wall outlet.
  • This plug will only fit into the polarized outlet one way. If the plug does not fit into the outlet properly, reverse the plug. If the plug still does not fit, contact a qualified electrician to install a proper outlet. Do not alter the lawn mower’s plug, the receptacle on the extension cord, or the plug on the extension cord in any way.
  • Household circuit: This mower is designed to operate on a 15 A circuit. If the mower has difficulty starting when connected to a circuit that contains a standard 15 A fuse or circuit breaker, call the service center. Do not use a fuse or circuit breaker with higher rating than that specified for your particular branch circuit.
  • Do not abuse the cord by pulling the mower by the cord or yanking on the cord in order to disconnect it from the outlet. Keep the cord away from heat, oil, and sharp edges.
  • Many injuries occur as a result of the mower being pulled over the operator’s foot during a fall caused by slipping or tripping. Do not operate this mower in bare feet, or while wearing sandals or lightweight (e.g.: canvas) shoes. Do not hold on to the mower if you are falling. Release the handle immediately.
  • Never pull the mower back toward you while you are walking. If you must back the mower away from a wall or an obstruction, first look down and behind in order to avoid tripping, and then follow these steps:
  • Step back from the mower in order to fully extend your arms.
  • Be sure that you are well balanced.
  • Pull the mower back slowly.
  • Repeat these steps as necessary.
  • Do not use mower for any job except that for which it is intended. Do not force the mower.
  • Do not operate the mower while under the influence of alcohol or drugs.
  • Stay Alert : Do not operate the mower when you are tired. Pay attention to what you are doing. Use common sense.
  • Do not put hands or feet near rotating parts or under the cutting deck. Contact with the blade can amputate hands and feet.
  • Do not attempt to adjust the wheels or the cutting height while the motor is running.
  • Avoid dangerous environments. Do not operate the mower in the rain or in wet or damp grass.
  • Mow only in daylight or in good artificial light. Do not rush a mowing job.
  • Stop the blade when crossing gravel driveways, walkways, or roads.
  • If the mower starts to vibrate abnormally, stop the motor, unplug the power source and check for the cause immediately. Vibration is generally a sign that the mower is not working properly or needs repair.
  • Stop the motor and wait until the blade comes to a complete stop before removing the grass catcher or unclogging the chute. The cutting blade will continue to rotate for a few seconds after the motor is shut off. Do not place any part of your body in the blade area until you are sure that the blade has stopped rotating.
  • Never operate the mower without a proper trail shield, discharge cover, grass catcher, switch control, or other safety protective devices in place and in working order. Do not  operate the mower with a damaged safety devices. Doing so can result in injury.
  • To reduce the risk of injury to persons ,do not operate without grass catcher or guards in place.
  • To reduce the risk of injury, inspect catcher assembly frequently and replace with recommended replacement if there are signs of wear or deterioration.Any replacement assembly should be checked for compliance with the original manufacturer’s recommendations or specifications.
  • Don’t Overreach – Keep proper footing and balance at all times.
  • Disconnect Lawn Mower – Disconnect the lawn mower from the power supply when not in use, before servicing, when changing accessories such as blades, and the like.
  • If lawn mower strikes a foreign object, follow these steps:
  • Stop lawn mower. Release the switch.
  • Unplug power cord.
  • Inspect for damage.
  • Repair any damage before restarting and operating the lawn mower.
  • Use identical replacement blades only.
  • Store indoors, and do not expose to rain or water, avoid direct sunshine.

SLOPE OPERATION
Slopes are a major factor related to slip-and-fall accidents, which can result in severe injury. Operation on slopes requires extra caution. If you feel uneasy on a slope, do not mow it.
Do:

  • Mow across the face of slopes; never mow up and down. Exercise extreme caution when changing direction on slopes.
  • Watch for holes, ruts, rocks, hidden objects, or bumps which can cause you to slip or trip. Tall grass can hide obstacles.

Do not:

  • Mow excessively steep slopes.
  • Mow near drop-offs, ditches or embankments; you could lose your footing or balance.
  • Mow slopes greater than 15 degrees.
  • Mow on wet grass. Unstable footing could cause slipping.

CHILDREN AND BYSTANDERS
Tragic accidents can occur if the operator is not alert to the presence of children or bystanders.

  • Keep the area of operation clear of all persons, particularly small children, and pets.
  • Use extreme care when approaching blind corners, doorways, shrubs, trees, or other objects that may obscure your vision of a child or bystander. Keep children, bystanders, helpers and pets at least 100 feet (30m) from the mower while it is in operation. Stop the machine if anyone enters the area.
  • Never allow children under 14 years old to operate a power mower. Operators 14 years old and over should fully read and understand the operator’s manual and safety rules. Only responsible individuals who are familiar with these rules of safe operation should be allowed to use this machine.

SERVICE

  • When servicing the mower, use only replacement parts that are listed in this manual. The use of parts that do not meet the original equipment specifications may lead to improper performance, and may compromise safety.
  • Before cleaning, repairing, or inspecting, verify that the blade and all moving parts have come to a complete stop. In order to prevent accidental start-ups, disconnect the power cord when the mower is not in use.
  • Follow the instructions for lubricating and changing accessories.
  • Inspect the lawn mower’s power cord and extension cords regularly, and replace them immediately if they are damaged. In order to obtain replacement parts, call the service center.
  • Keep the handles dry, clean, and free of oil and grease.
  • In order to reduce the risk of fire, keep the motor free of grass, leaves, and debris build-up.
  • Check the blade and the motor mounting bolts for proper tightness frequently. Visually inspect blade for damage (e.g., bent, cracked, or worn).
  • For best and safest performance, maintain the mower with care. Keep the mower blade sharp and clean. Mower blades are sharp, and can cut. Wrap the blades or wear gloves, and use extra caution when servicing.
  • Keep all nuts, bolts, and screws tight in order to be sure that the mower is in safe working condition.
  • Do not tamper with safety devices. Check them regularly for proper operation.
  • After striking a foreign object, stop the motor and disconnect the power cord. Thoroughly inspect the mower for any damage. Repair any damage before operating the mower.
  • The grass catcher components, discharge cover, and trail shield are subject to wear and damage, which could expose moving parts or allow objects to be thrown. As a safety precaution, check the components frequently and immediately replace any parts that show signs of wear, or that are cracked or broken. Use original equipment manufacturer’s (OEM) parts only, as listed in this manual.
  • When it is not in use, store the mower indoors in a dry area, locked up or out of the reach of children.

DOUBLE INSULATED LAWN MOWER

  • Double insulation eliminates the need for the usual three-wire grounded power cord and grounded power supply system. Wherever there is electric current in the mower, there are two complete sets of insulation to protect the user. All exposed metal parts are isolated from the internal metal motor components by protecting insulation.

IMPORTANT

  • Servicing a lawn mower with double insulation requires extreme care and knowledge of the system, and should only be performed by a qualified service technician. If repairs are required, call the service center. Always use original factory replacement parts when servicing.

WARNING

  • IT IS YOUR RESPONSIBILITY! To restrict the use of this mower to people who have read and understand the warnings and instructions that appear in this manual and on the mower and who will follow them.

ELECTRICAL

WARNING

  • The double insulated system is intended to protect the user from shock resulting from a break in the tool’s internal insulation. Observe all normal safety precautions to avoid electrical shock.

Electrical connection

  • This product has a precision-built electric motor. It should be connected to a power supply that is 120 V, AC only (normal household current), 60 Hz. Do not operate this product on direct current (DC). A substantial voltage drop will cause a loss of power and the motor will overheat. If the product does not operate when plugged into an outlet, double-check the power supply.

Extension cords

  • When using a power tool at a considerable distance from a power source, be sure to use an extension cord that has the capacity to handle the current the product will draw. An undersized cord will cause a drop in line voltage, resulting in overheating and loss of power. Use the chart to determine the minimum wire size required in an extension cord. Only round jacketed cords listed by Underwriter’s Laboratories (UL) should be used.
  • When working outdoors with a product, use an extension cord that is designed for outside use. This type of cord is designated with “W-A” or “W” on the cord’s jacket.
  • Before using any extension cord, inspect it for loose or exposed wires and cut or worn insulation.
  • A proper extension cord is available at an authorized service center.
  • It is possible to tie the extension cord and power cord in a knot to prevent them from becoming disconnected during use. Make the knot as shown in the figure, then connect the plug end of the power cord into the receptacle end of the extension cord. This method can also be used to tie two extension cords together.

Minimum Gauge for Extension Cords (AWG)(when using 120 V only)

  • Keep the extension cord clear of the working area. Position the cord so that it will not get caught on lumber, tools, or other obstructions while you are working with a power tool. Failure to do so can result in serious personal injury.
  • Check extension cords before each use. If damaged replace immediately. Never use the product with a damaged cord since touching the damaged area could cause electrical shock resulting in serious injury.

SYMBOLS ON THE PRODUCT

  • Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer.

greenworks-LMA131 -Headlight-Brushless-Cordless-5 greenworks-LMA131 -Headlight-Brushless-Cordless-18

RISK LEVELS

The following signal words and meanings are intended to explain the levels of risk associated with this product.

SYM- BOL SIGNAL MEANING
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.
| CAUTION| (Without Safety Alert Symbol) Indicates a situation that may result in property dam- age.

PROPOSITION 65

WARNING

  • This product contains a chemical known to the state of California to cause cancer, birth defects or other reproductive harm. Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:
    • Lead from lead-based paints;
    • Crystalline silica from bricks and cement and other masonry products;
    • Arsenic and chromium from chemically treated lumber.

Your risk of exposure to these chemicals varies depending on how often you do this type of work. To reduce your exposure to these chemicals, work in a well- ventilated area, and work with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Save these instructions.

INSTALLATION

  • WARNING
    • Do not change or make accessories that are not recommended by the manufacturer.
  • WARNING
    • Do not connect the machine to the power supply until you assemble all the parts.

UNPACK THE MACHINE

  • WARNING
    • Make sure that you correctly assemble the machine before use.

WARNING

  • If the parts are damaged, do not use the machine.
  • If you do not have all the parts, do not operate the machine.
  • If the parts are damaged or missing, speak to the service center.
  1. Open the package.
  2. Read the documentation in the box.
  3. Remove all the unassembled parts from the box.
  4. Remove the machine from the box.
  5. Discard the box and package in compliance with local

UNFOLD AND ADJUST THE HANDLE

greenworks-LMA131 -Headlight-Brushless-Cordless-8

  1. Pull up and back the upper handle (2) to lift the handle into operation position. Make sure that the handles click into position correctly.
  2. Tighten the lower handle (4) with the knobs (12) on the two sides.
  3. Tighten the upper handle (2) with the cam locks (11) and knobs (10) on the two sides.

NOTE

  • Make sure that the two handles are in the same position.

WARNING

  • Do not make damage to the cables when you fold or unfold the handle.

INSTALL THE GRASS CATCHER

  1. Remove the mulch plug.
  2. Open the rear discharge door (13) and hold it.
  3. Hold the the grass catcher (8) by its handle and engage the hooks (14) on the door rod.
  4. Close the rear discharge door.

INSTALL THE MULCH PLUG

greenworks-LMA131 -Headlight-Brushless-Cordless-11

  1. Remove the grass catcher.
  2. Open the rear discharge door (13) and hold it.
  3. Hold the mulch plug (6) by its handle and fit it in the discharge chute.
  4. Close the rear discharge door.

INSTALL THE SIDE DISCHARGE CHUTE

CAUTION
When you use the side discharge chute,

  • Do not install the grass catcher.
  • Keep the mulch plug installed.
  1. Open the side discharge door (15) and hold it.
  2. Line up the recesses of the side discharge chute (7) below the pivot.
  3. Close the side discharge door.

SET THE CUTTING HEIGHT
The machine can be set to different blade heights.

  1.  Pull the height adjustment lever (16) rearward to increase the blade height.
  2.  Pull the height adjustment lever forward to decrease the blade height.

OPERATION

WARNING
Wear eye protection during operation.

START THE MACHINE

NOTE
The mower is equipped with a protector (it’s a device that is calibrated to open the motor circuit upon reaching a certain temperature/current but requires both cool down below the calibration point and removal of power for resetting of the protector) to stop the mower if blade is stuck or overload occurs. When the protection happens, the operator should release the bail switch and pull the plug immediately, then restart the mower after at least 5 minutes.

  1. Connect the machine into an approved outdoor extension cable.
  2. Push and hold the start button (3).
  3. While you hold the start button, pull the bail switch (1) in the direction of the handle bar.
  4. Release the start button to start the machine.

STOP THE MACHINE

  1. Release the bail switch to stop the machine.

WARNING

  • Wait until the blades fully stop before you start the machine again. Do not quickly turn the machine off and on.

WARNING

  • Always disconnect from the power supply after you complete the work.

USE THE CORD RETAINER

  • In the condition that the extension cable disconnects from the power supply during operation, the machine contains a cord retainer. The cord retainer hangs from the cord guide bar.

NOTE
Make a loop of the extension cable around the cord retainer (9) before we connect the extension cable into the outlet.

To use the cord retainer:

  1. Make a tight loop near the cord retainer (9).
  2. Push the loop through the bottom hole in the cord retainer.
  3. Move the loop over the retaining clip (17), and pull down until the cable attaches to the cord retainer.

EMPTY THE GRASS CATCHER

  1. Stop the machine.
  2. Disconnect the machine from the power supply.
  3. Open the rear discharge door and hold it.
  4. Hold the grass catcher by its handle and unhook it from  the slots.
  5. Close the rear discharge door.
  6. Empty the grass catcher.

OPERATE ON SLOPES

WARNING

Do not mow on the slopes with incline more than 15°. If you are not comfortable, do not mow on a slope.

  • Do not go up and down on a slope, mow across the face of the slope. Be careful when you change the direction on a slope.
  • Monitor the holes, ruts, rocks, and other hidden objects that can cause you to fall. Remove all obstacles such as rocks and tree limbs.
  • Make sure that your footing is stable. If you are out of balance, release the bail switch immediately.
  • Do not mow near drop-offs, ditches, or embankments.

OPERATION TIPS

  • Do not try to override the operation of the start button or bail switch.
  • Do not tilt the machine when you start it.
  • Do not put hands or feet near or below the turning parts.
  • Keep the discharge chute clean.
  • Do not cut wet grass.
  • Higher blade height is necessary for new or thick grass.
  • Clean the bottom of the mower deck after each use.
  • Remove grass clippings, leaves, dirt, and other debris.

MAINTENANCE

  • WARNING
    • Disconnect the machine from power supply before maintenance.
  • WARNING
    • Keep the engine free from grass, leaves or too much grease.
  • CAUTION
    • Use only approved replacement parts.
  • CAUTION
    • Do not let brake fluids, gasoline, petroleum-based materials touch the plastic parts. Chemicals can cause damage to the plastic, and make the plastic unserviceable.
  • CAUTION
    • Do not use strong solvents or detergents on the plastic housing or components.

GENERAL MAINTENANCE

  • Before each use, examine the machine for damaged, missing, or loose parts such as screws, nuts, bolts and caps.
  • Tighten correctly all the fasteners and caps.
  • Clean the machine with a dry cloth. Do not use water.

REPLACE THE BLADE

WARNING

  • Use only approved replacement blades.

WARNING
Wear heavy gloves or wind cloth around the blade when you touch the blade.

  1. Stop the machine.
  2. Make sure that the blade fully stops.
  3. Disconnect the machine from the power supply.
  4. Turn the machine to its side.
  5. Use a piece of wood to prevent the movement of the blade.
  6. Remove the mounting nut (18) and spacers (19) with a wrench or socket.
  7. Remove the blade (20).
  8. Install the new blade. Make sure that the raised points engage the holes in the blade.
  9. Put in the mounting nut and spacers and tighten them. Recommended tightening torque: 33-37 N.M.

STORE THE MACHINE

  • Clean the machine before storage.
  • Make sure the motor is not hot when you put the machine into storage.
  • Make sure that the machine does not have loose or damaged parts. If it is necessary, do these steps/instructions:
  • Replace the damaged parts.
  • Tighten the bolts.
  • Speak to a person of an approved service center.
  • Store the machine in a dry area.
  • Make sure that children cannot come near the machine.

You may lower the handle(s) before you put the machine into the storage.

  1. Fully loosen the handle fasteners on the sides of the handle(s).
  2. Fold away the handle(s).
  3. Do not pinch or trap the cables.

TROUBLESHOOTING

Problem Possible cause Solution
The handle is not in position. The bolts are not engaged correctly. Adjust

the height of the handle and make sure that the knobs and bolts are aligned correctly.
The machine does not start.| The extension cable is not connected to the outlet.| Reconnect the cable.
The extension cable is not connected to the power supply.| Connect the extension cable to a live 120V AC, 60 H AC receptacle.
The bail switch is defective.| Replace the bail switch.
Problem| Possible cause| Solution
---|---|---
The machine cuts grass unevenly.| The lawn is rough.| Examine the mowing area.
The blade height is not set correctly.| Move the wheels to a higher position.
The machine does not mulch correctly.| Wet grass clip- pings attach to the deck.| Wait until the grass dries before mowing.
The mulch plug is missing.| Install the mulch plug.
The machine is hard to push.| The grass is too tall, or the blade height is too low.| Increase the blade height.
The grass catcher and the blade drags in thick grass.| Empty the grass clippings from the grass catcher.
There is a high vibration in the ma- chine.| The blade is un- balanced and worn.| Replace the blade.
| The engine shaft is bent.| 1. Stop the engine.
| | 2. Disconnect the power supply.
| | 3. Inspect for damage.
| | 4. Repair the ma- chine before you start it again.
The machine stops during mowing.| The blade height is too low.| Increase the blade height.
The grass clip- pings attach to the deck or the blade.| Disconnect the power supply and check the deck.
Operation temperature of the ma- chine is too high.| Cool the machine.

If you cannot find the solution to these problems, go to the service center.

TECHNICAL DATA

Problem Possible cause Solution
The machine cuts grass unevenly. The lawn is rough. Examine the mowing area.
The blade height is not set correctly. Move the wheels to a higher position.
The machine does not mulch correctly. Wet grass clip- pings attach to the
deck. Wait until the grass dries before mowing.
The mulch plug is missing. Install the mulch plug.
The machine is hard to push. The grass is too tall, or the blade height is
too low. Increase the blade height.
The grass catcher and the blade drags in thick grass. Empty the grass

clippings from the grass catcher.
There is a high vibration in the ma- chine.| The blade is un- balanced and worn.| Replace the blade.
| The engine shaft is bent.| 1. Stop the engine.
| | 2. Disconnect the power supply.
| | 3. Inspect for damage.
| | 4. Repair the ma- chine before you start it again.
The machine stops during mowing.| The blade height is too low.| Increase the blade height.
The grass clip- pings attach to the deck or the blade.| Disconnect the power supply and check the deck.
Operation temperature of the ma- chine is too high.| Cool the machine.
Weight| 24 kg (53 lbs.)
---|---
Double-insulated construction|

LIMITED WARRANTY

Greenworks hereby warranties this product, to the original purchaser with proof of purchase, for a period of three (3) years against defects in materials, parts or workmanship. Greenworks, at its own discretion will repair or replace any and all parts found to be defective, through normal use, free of charge to the customer. This warranty is valid only for units which have been used for personal use that have not been hired or rented for industrial/commercial use, and that have been maintained in accordance with the instructions in the owners’ manual supplied with the product from new.

ITEMS NOT COVERED BY WARRANTY:

  1. Any part that has become inoperative due to misuse, commercial use, abuse, neglect, accident, improper maintenance, or alteration; or
  2. The unit, if it has not been operated and/or maintained in accordance with the owner’s manual; or
  3. Normal wear, except as noted below;
  4. Routine maintenance items such as lubricants, blade sharpening;
  5. Normal deterioration of the exterior finish due to use or exposure.
  • HELPLINE:
    • Warranty service is available by calling our toll-free helpline, at 1-888-909-6757.
  • TRANSPORTATION CHARGES:
    • Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the purchaser. It is the purchaser’s responsibility to pay  transportation charges for any part submitted for replacement under this warranty unless such return is requested in writing by Greenworks.
  • USA address:
    • Greenworks Tools
    • P.O. Box 1238
  • Canadian address:
    • Greenworks Tools Canada Inc
    • 1110 Stellar Drive Unit 102
    • Mooresville, NC 28115 Newmarket, ON, L3Y 7B7

EXPLODED VIEW

graceenworks-LMA131 -Headlight-Brushless-Cordless-17

No. Part No. Description Qty.
1 333071161 Front wheel axle 1
2 3220537 Self-lock nut M6 2
3 3330384 Wave-shaped ring 4
4 3320639 Rubber wheel washer 2
5 31102488-5 7” wheel 2
6 3290135 Split pin 5
7 3220898 Washer 4
8 34106488-5 Wheel cover 4
9 322011163 Screws 4
10 31103488A 10” wheel 2
11 3320237 Rubber wheel washer B 2
12 33303227-7 Link bar 1
13 31102222 Rear wheel axle 1
14 3340137-2 Spring 1
15 33313250-2 Blade 1
16 3221037A Nut M10x1.25 1
17 3331435A Square block 1
18 3410535 Blade insulator 1
19 311082325 Catcher bag assembly 1
No. Part No. Description Qty.
--- --- --- ---
20 33302222-1 Height adjustment bracket (left) 1
21 32201235D Screw M6x8 4
22 3320238A Spindle bushing 1
23 32208261 Nut 4
24 3410237A Fan 1
25 3420436 Spring cover 3
26 33304235 Rear cover spring (left) 1
27 34104236 Mulching plug 1
28 34106236 Rear baffle 1
29 34103236-5 Rear cover 1
30 33302235 Rear cover spring (right) 1
31 34135486 Sponge tube 1
32 32204113D Screw 4
33 31102489B Switch box assembly 1
34 31102467D Quick release fastener 2
35 333022325 Upper handle 1
36 33305469D Power lever 1
37 341081165 Cord retainer 2
38 32205590 Screw 2
39 341062325 Isolation sleeve 2
40 333032325 Lower handle 1
41 34106467-1 Handle knob 4
42 3410438-3 Side discharge chute 1
43 3220246D Screw 2
44 3411435 Line pressing board 1
45 341031576A Right main house 1
46 36101489 Motor 1
47 341042325 Left main house 1
48 322081163 Screw 4
49 341071576 Decorative cover 1
50 32207110D Screw 10
51 341022325 Upper cover 1
52 3221237 Self-lock nut M4 2
53 333061161-1 Cord Clip 2
54 322061163 Screw 2
55 3320138-1 Rear cover rod 1
56 34127229 Rear shield 1
57 3290506 Clip washer 1
No. Part No. Description Qty.
--- --- --- ---
58 33401222 Spring 1
59 322001072 Screw 2
60 341121161B Right housing of handle 1
61 333021161-1 Height adjustment handle welding component 1
62 341131161B Left housing of handle 1
63 33305222-1 Height adjustment bracket (right) 1
64 3220439 Self-lock nut M5 5
65 32208234A Bolt 1
66 33323250-1 Limit piece 1
67 34120227 Cord retainer 1
68 3220737 Nut 4
69 3221637D Screw 4
70 3410338-4 Side discharge cover 1
71 3220136 Screw 2
72 3330637A Side discharge bracket 1
73 3320338A Side discharge axle 1
74 3340237-1 Spring 1
75 3420207 Rubber bushing 2
76 3220135D Screw 3
77 34112480 Nylon bushing 3
78 3220537 Self-lock nut M6 3
79 342101179 Motor rubber pad 1
80 369011161 Electric resistance 1
81 3220404D Screw 1
82 369032329 Conducting bridge 1
83 3220505D Screw 1
84 33301475 Resistance heat radiator 1
85 341032325 Fixing bracket for radiation fin 1
86 341111576 Right sponge frame 1
87 341101576 Left sponge frame 1
88 333012325 Deck 1
89 363012329 Protector 1

References

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