EGO POWER+ LM2110 Lawn Mower Manual

The EGO POWER+ LM2110 is a 21-inch cordless electric lawn mower powered by a 56V ARC Lithium™ battery. It features a 3-in-1 design (mulch, bag, side discharge), single-lever height adjustment (1.5" to 4"), push-button start, LED headlights, weather-resistant construction, and a lightweight aluminum deck. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Assembly & Setup 3. First-Time Operation 4. Specifications 5. Controls and Settings 6. Battery & Charging 7. Mowing Operations 8. Maintenance & Storage 9. Safety Information 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Aluminum deck, 56V ARC Lithium™ battery, Charger, Mulching plug, Grass bag, Side discharge chute, Single-lever height adjuster, Push-button start.

FeatureDescription
56V ARC Lithium™ BatteryProvides cordless power; compatible with EGO 56V system
21-inch Cutting WidthAluminum deck for durability and reduced weight
3-in-1 FunctionMulch, bag, or side discharge without tools
Single-Lever Height AdjustmentAdjusts all four wheels simultaneously (1.5" to 4")
Push-Button StartInstant start with no pull cord
LED HeadlightsFor early morning or evening mowing
Weather-Resistant ConstructionDesigned for outdoor use and storage
Battery Fuel GaugeShows remaining charge on battery
Folding HandleFor compact storage
Safety KeyPrevents accidental start-up

Assembly & Setup

Unpack and inspect all parts. Assemble on a flat, clear surface.

  1. Attach the handle: Align lower handle with deck brackets, insert bolts, and tighten with provided wrench.
  2. Install upper handle: Connect to lower handle, secure with knobs or bolts.
  3. Attach grass bag: Hook bag onto rear deck mounts; ensure it clicks into place.
  4. Install battery: Insert fully charged battery into battery compartment until it locks.
  5. Check wheels: Ensure all wheels rotate freely and height adjuster lever moves smoothly.

WARNING! Do not install battery or attempt to start mower until assembly is complete and all fasteners are tight.

First-Time Operation

Before first mow, fully charge the battery and perform a safety check.

  1. Charge battery: Connect charger to battery and AC outlet; charge until indicator shows full.
  2. Insert safety key: Place safety key into slot near handle.
  3. Select cutting mode: Install mulch plug, grass bag, or side discharge chute as desired.
  4. Adjust cutting height: Move single lever to desired setting (start at highest for first mow).
  5. Start mower: Press and hold safety lever on handle, then press start button.

CAUTION! Clear mowing area of debris, stones, and toys. Wear sturdy shoes and eye protection.

Specifications

Controls and Settings

Main controls located on the handle. Handle: Safety lever, Start button, Height adjustment lever.

Battery Compartment: Battery release button, Fuel gauge (LED indicators).

Cutting Mode: Mulch plug (for fine clippings), Grass bag (for collection), Side discharge chute (for discharging clippings). Height Adjustment: Single lever adjusts all four wheels through 6 positions. Safety Features: Safety key required for operation; blade stops within 3 seconds of releasing lever.

Battery & Charging

Use only EGO 56V ARC Lithium™ batteries and charger.

  1. Charging: Connect charger to battery first, then to AC outlet. LED shows charging status.
  2. Battery Fuel Gauge: Press button on battery to see remaining charge (4 LEDs = full).
  3. Storage: Store battery in a cool, dry place away from metal objects.
  4. Temperature: Charge between 32°F and 104°F (0°C to 40°C) for optimal performance.

Tip: For longest battery life, avoid completely draining the battery. Charge after each use.

Mowing Operations

Supports mulching, bagging, and side discharge.

  1. Starting: Insert safety key, grip safety lever, press start button.
  2. Mowing: Walk at a steady pace; overlap passes slightly for even cut.
  3. Cutting Height: Adjust based on grass type and season (higher in summer heat).
  4. Bagging: Empty bag when full indicator is raised to maintain airflow.
  5. Mulching: Ensure mulch plug is installed; mow when grass is dry for best results.
  6. Side Discharge: Install chute for cutting tall or wet grass.
  7. Stopping: Release safety lever; blade stops automatically. Remove safety key.
  8. Slopes: Mow across slopes, not up and down, for stability.

WARNING! Always turn off mower and remove safety key before clearing blockages or performing maintenance.

Maintenance & Storage

Regular maintenance ensures optimal performance and longevity.

  1. After each use: Clean underside of deck with brush or hose (with mower off and battery removed).
  2. Blade Care: Check blade for damage or dullness every 25 hours. Sharpen or replace as needed.
  3. Wheels: Lubricate axle points if wheels become stiff.
  4. Storage: Fold handle, store in a dry place. Remove battery and store separately.
  5. Winter Storage: Fully charge battery before storing for extended periods.

CAUTION! Always disconnect battery before cleaning or servicing. Never use water or solvents on electrical components.

Safety Information

Read and understand all instructions before use. Keep bystanders and pets away. Wear appropriate clothing and eye protection. Do not mow in the rain or on wet grass. Do not operate without grass bag, mulch plug, or discharge chute properly installed. Keep hands and feet away from moving parts. Be aware of the mower discharge direction.

Regulatory Information

This product complies with applicable FCC standards. Copyright © 2023 Chervon (North America) Inc. EGO POWER+ and ARC Lithium are trademarks of Chervon. For support, visit www.egopowerplus.com or contact 1-855-EGO-5656. Battery must be recycled or disposed of properly according to local regulations.

Troubleshooting

SymptomPossible CauseCorrective Action
Mower won't startSafety key not inserted / Dead batteryInsert safety key; charge or replace battery.
Reduced run timeDull blade / Tall/wet grass / Old batterySharpen blade; mow more frequently; check battery health.
Uneven cutUneven tire pressure / Dull bladeCheck deck level; sharpen blade; adjust cutting height evenly.
Bag not fillingClogged deck / Wet grassClean underside of deck; mow when grass is dry.
Excessive vibrationDamaged or unbalanced bladeStop mower immediately. Inspect and replace blade if damaged.
Battery not chargingFaulty charger / TemperatureCheck connections; ensure charging in proper temperature range.

Reset: Remove battery and safety key for 60 seconds to reset electronics.

Service: 1-855-EGO-5656; www.egopowerplus.com

EGO POWER+ LM2110 Lawn Mower Manual © - All Rights Reserved 2025